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Report (2) OFFICE COPY 9 J l OREGON Submittal Date: September 29, 2021 Customer: Johnson Barrow Oregon Project Name: Westside Surgery Engineer: American Heating Location: Portland, OR Spec Section: - Johnson Barrow respectfully submits the following equipment for review: Product Tag Qty. Model Manufacturer Roof Top Unit RTU-2 1 RQ AAON General Notes: • This submittal is for approval. Approval is required in order for equipment to be released for fabrication Submitted By: Rudy Caffail Johnson Barrow Oregon Direct/Cell: 503-260-0439 Email: RudyC©JBarrow.com Sign Date Approved as Noted Approved with Comments Revise and Re-submit 735 SW 20th Place 230 , Portland , OR 97205 PHONE (971) 717-7123 1yg l IMP OREGON Submittal Contents Scope of Offer and Clarifications 3 Unit Performance 4 Unit Dimensional Drawing 8 Electrical Notes and Wiring Diagrams 12 Unit Written Specification 35 Warranty 44 735 SW 20t " Place 230 , Portland , OR 97205 PHONE (971) 717-7123 f ô5dr Submittal Scope of Offer and Clarifications Scope of Supply: • (1) 4-ton AAON Packaged Rooftop Unit • Interior Cabinet: Double Wall + R-13 Foam Insulation + Stainless Steel Drain Pan • Vertical discharge and return • R-410A Digital Scroll Compressor- High Efficiency • Natural Gas Stainless Steel Heating O 10:1 Turndown, Modulating Gas Temperature Control • 26" High vibration isolation curb • Economizer o Fault Detection and Diagnostics Controller (FDD) Fully Modulating Actuator- Enthalpy Limit • Supply Fan with VFD Motor o Shaft Grounding • 2" Pleated 30% Eff MERV-8 Unit Filter • ECM Condenser Fan - Head Pressure Control • Phase &Brownout Protection • Non-Fused Disconnect • Factory Packaged Controls with BACnet • 1 year parts warranty • 5 year compressor parts warranty Exclusions: • Offloading, Storage, Access, Rigging, Wiring, and Installation by Others • Seismic Calculations Not Included (See Adder for Calculations on Curb Only) • Commissioning and/or Balancing by Others • Exhaust fan • Any Labor Warranties by Others • Extra Belts or Filters by Others • Startup 735 SW 20th Place 230 , Portland , OR 97205 PHONE (971) 717-7123 ,....rrrrr .... B„0.0,,,,, „,,,,,, 01 OREGON Submittal Unit Performance 735 SW 20th Place 230 , Portland , OR 97205 PHONE (971) 717-7123 • Unit Rating . Ofir 2425 South Yukon Ave-Tulsa,Oklahoma 74107-2728-Ph.(918)583-2266 Fax(918)583-6094 AAONEcat32 Ver.4.311(SN:7522416-PL5ZN5RH) 0.-1 V. A d W C0 CC CO U 2 ,., .N, i,., " � to eo - m m o on N ro N CO � t[] t(] tIJ CC tp Cp t W � .+ N N N N RQ - 004 - 8 -V-EA09 - 31B : A000 - ZOO - SJD - 000 - CODAOBD - 00 - 0000000VB Tag: RTU#2 Job Information Unit Information Job Name: WSS Project Approx.Op./Ship Weights: 919/919 lbs.(±5%) Job Number: Job#2019080171 Supply CFM/ESP: 1500/1 in. wg. Site Altitude: 0 ft Final Filter FV/Qty: 270.00 fpm /2 Refrigerant R-410A Outside CFM: 300 Ambient Temperature: 95°F DB/68°F WB Return Temperature: 70°F DB/58°F WB Static Pressure External: 1.00 in. wg. Economizer: 0.08 in. wg. Evaporator: 0.22 in. wg. Heating: 0.20 in. wg. Filters Clean: 0.10 in. wg. Cabinet: 0.05 in. wg. Dirt Allowance 0.35 in. wg. Total: 2.00 in. wg. ECooling Section Heating Section Gross Net PreHeat Type: Std(No Preheat) Total Capacity: 46.69 43.83 MBH Heating Type: Nat.Gas Heat Sensible Capacity: 41.79 38.93 MBH Heating CFM: 1500 Latent Capacity: 4.90 MBH Total Capacity: 48.6 MBH Mixed Air Temp: 75.00°F DB 60.17°F WB OA Temp: 22.0 DB/21.0°F WB Entering Air Temp: 75.00°F DB 60.17°F WBRA Temp: 70.0°F DB/58.0 °F WB Lv Air Temp(Coil): 48.93°F DB 48.28°F WB Entering Air Temp: 60.4°F DB/52.2°F WB Lv Air Temp(Unit) 50.68°F DB 49.07°F WB Leaving Air Temp: 90.4°F DB/63.6°F WB Digital Comp.Capacity Ratio: 100% Input: 60.0 MBH Supply Air Fan: 1 x RQ185-VFD @ 0.92 BHP Heater Qty(Hi/Low): 1 SA Fan RPM/Width: 1482/3.000" Consumption: 60.0 MBH Evaporator Coil: 5.3 ft2/4 Rows /14 FPI Operation: N/A Evaporator Face Velocity: 285.7 fpm Total Turndown Ratio: 10:1 Rating Information Cooling Capacity(MBH): 50.0 Cooling SEER: 15.7 Cooling EER: 13.3 Rated in accordance with AHRI 210/240 Electrical Data Rating: 208/3y60 Minimum Circuit Amp: 30 Unit FLA: 26 Maximum Overcurrent: 45 SCCR: 5 KAIC Qty HP VAC Phase RPM FLA RLA Compressor 1: 1 208 3 16.1 Condenser Fans: 1 0.333 208 1 1110 2.8 Supply Fan: 1 2.00 208 3 1760 7.5 Combustion: 1 0.09 208 1 3000 1.3 Cabinet Sound Power Levels* Octave Bands: 63 125 250 500 1000 2000 4000 8000 Discharge LW(dB): 81 81 82 77 70 69 65 60 Return LW(dB): 77 77 72 65 62 60 55 47 *Sound power levels are given for informational purposes only.The sound levels are not guaranteed. Date Created/Modified:9/29/2021 9:28:15 AM Using Ver 4.311 (08Nt1 0123456) Date Printed:9/29/2021 9:28:27 AM 18.5" STAR Plenum 4,0idligniti7.:7„.„,*4**4.° 2425 South Yukon Ave-Tulsa,Oklahoma 74107-2728-Ph.(918)583-2266 Fax(918)583-6094 , AAONEcat32 Ver.4.311(SN:7522416-PL5ZN5RH) JOB INFORMATION: WHEEL SPECIFICATION: Job Name: WSS Project Max RPM: 2,200 Job Tag. RTU#2 Diameter x Qty: 18.5 in.x 1 Rep Firm: CFM: 1500 Date: 09/29/2021 Tip Speed: 7,178 FPM 09/29/2021 Inertia: 7,178 FPM OPERATING CONDITIONS: MOTOR SELECTION: Air Flow: 1,500 CFM Rated HP/Bypass: 2/No Static Pressure: 2.00 in. Wg. Frame Size: 48 Relief Dampers DP: 0.00 in. Wg. Nominal RPM: 1760 VAC/PH/HZ: 208B,fi0 TSP: 2.00 in. Wg. Efficiency Standard/0.815 Site Altitude: 0.00 Ft Enclosure Type: ODP TSP @ Sea Level: 2.00 in. Wg. Max Inertial Load: 27 WR2 FAN PERFORMANCE: FAN SOUND POWER(Inlet/Outlet): RPM: 1482 Octave Band: (Re 10"-12 watts) BHP: 0.92 1 2 3 4 5 6 7 8 Efficiency: 51.6% 81 81 82 79 73 72 69 64 In/Out Velocity: /FPM 81 81 82 79 73 72 69 64 Plenum Out Velocity: 25 FPM SOUND POWER A Weighted: 83/83 dB Max Dud SP with Blocked Airway: 2.4 in.Wg.@ 1482 rpm Supply Fan Model: RQ185-VFD @ 1482 RPM and 100% Width Design Conditions: 1500 CFM @ 2.00" SP = RPM BHP — SYSTEM — Efficiency — SP Surge " : 1482 • CFM Min 2 .._...._.. 1-2 - 4••a.. FFICIE'VCY: 51.59 00 CO --u 1w 1 BOP: 0.92 _ 0 1 2 CFM x 1000 lemma Mllannl Date Printed:9129/2021 9:28:28 AM Unit Submittal 2425 South Yukon Ave-Tulsa,Oklahoma 74107-2728-Ph.(918)583-2266 Fax(918)583-6094 AAONEcat32 Ver.4.311(SN:7522416-PL5ZN5RH) W U N m V' g ..m 'J Cp CAD t0 [- CO T � �-� ti m 01 o N c+] N N N N RQ - 004 - 8 - V-EA09 - 31B : A000 - ZOO - SJD - 000 - CODAOBD - 00 - 0000000VB Tag: RTU#2 Job Name: WSS Project Unit Submittal For: Job Number: Job#2019080171 Unit Submittal Date: September 29,2021 Base Option Description R Series Roof Top Unit QGeneration Tenth Generation 004 Unit Size Four 8 Voltage 208V/30/60Hz V Interior Protection Vertical Discharge and Return E Refrigerant Style R-410A Variable Capacity Scroll Compressor(VCC)-High Efficiency A Unit Configuration Air-Cooled Cond.+Std Evap.Coil 0 Coil Coating Standard 9 Cooling/Heat Pump Staging Modulating-1 Variable Capacity Compressor 3 Heating Type Natural Gas Stainless Steel 1 Heating Designation Heat 1-60 MBtuh B Heating Staging High Turndown Modulating Gas-Temperature Control Feature Option Description A 1A. RA/OA Section Economizer 0 1B. RA/EA Blower Configuration Standard-None 0 1C. RA/EA Blower Standard-None 0 1D. RA/EA Blower Motor Standard-None Z 2. OA Control FDD Fully Modulating Actuator-Enthalpy Limit 0 3. Heat Options Standard O 4. Maintenance Options Standard S 5A. SA Blower Configuration 1 Blower+Inverter Rated 3 Phase Motor+VFD+Shaft Grounding eJ 5B. SA Blower 19"Direct Drive Backward Curved Plenum D 5C. SA Motor 2 HP 1760 rpm 0 6A. Pre Filter Type Standard-None 0 6B. Unit Filter Type 2"Pleated-MERV 8 0 6C. Filter Options Standard C 7. Refrigeration Control Adjustable Fan Cycling 0 8. Refrigeration Options Standard D 9. Refrigeration Accessories ECM Condenser Fan-Multiple Speed A 10. Power Options Non-fused Disconnect Power Switch-100 Amps O 11. Safety Options Standard B 12. Controls Phase&Brown Out Protection D 13. Special Controls VAV Unit Controller-VAV Cool+Constant Volume Heat O 14A. Outside Air Configuration Standard-None 0 14B. Preheat Sizing Standard-None O 15. Glycol Percent Water or No WSHP 0 16. Interior Cabinet Options Standard-Double Wall+R-13 Foam Insulation+Stainless Steel Drain Pan 0 17. Exterior Cabinet Options Standard 0 18. Electrical Rating Standard-5 KAIC 0 19. Code Options Standard-ETL U.S.A.Listing 0 20. Crating Standard 0 21. Water-Cooled Cond. Standard-None ✓ 22. Control Vendors VCCX w/BACnet MSTP B 23. Type Standard-Includes AAON Gray Paint Date Created/Modified:9/29/2021 9:28:15 AM Using Ver 4.311 (OSN#0123456) Date Printed:9/29/2021 9:28:27 AM � ] | t t a | Unit Dimension a/ Drawing 735 SW 2O ` h Place 230 , Portland , OR 972O5 PHONE (971) 717-712a . RQ CA3I \ ET ECONOMIZER VERTICAL - 1 - 6 TO\ CLEARANCES *CLEARANCE IS MEASURED LOCATION •UNIT SIZE• FROM THE END OF THE 6 TON OUTSIDE AIR RAIN HOOD OUTSIDE(BACK)AIR 36* HXC (FRONT) 36 LEFT SIDE VIEW LEFT SIDE 24 RIGHT SIDE 48 COIL TOP UNOBSTRUCTED SUPPLY BLOWER ACCESS `4 i --- / \ ;_ - r 19 0t O LOW VOLTAGE 4 _ : _� .-- iti 5 00 {) oI0 H22 II MGH VOLTAGE f j8 I� S� '� ^ / LIFTING LUG 53 l' l , JJ GAS ENTRY (4 CORNERS) 01 ! / 4 INCH MPT STAINLESS CONDENSATE ti CONNECTION. "P" TRAP FURNISHED BY MANUFACTURER FOR DRAIN -- — CONNECTION. DETAIL A 4 TOP VIEW SEE DETAIL „a. FORMED UP � `` � '� 525 `�� 36 24 "{ SUPPLY Allir I _.,iiiw '� ii jj alpoU 1IE ii \ RAISE MINIMUM i" FOR THE / H,'M li i.I SUPPLY/RETURN AIR AND I IU $I . , ELEC ENTRY OPENING/ 88 7j _--- _ _ ____A -_- ,.�1. I SEE DETAIL DETAIL B ,,4 18 387 9 63 4 44,3/4 RIGHT SIDE VIEW FRONT VIEW Lr 82i t 7 - `4,, ""- ECONOMIZE' \ x FILTER POWER 1111 COIL a ,FA SWITCH 465�8 t - -- 50/2 CONTROLS AND -„=3nF=V� HEATER LL i� �N Troo COMPRESSOR °?{ ;''G LI ACCESS as ACCESS 0 0 il I „1r___L, a=_.nt=.. OUTSIDE ��-�� AIR t ` SUPPLY RETURNI L INSIDE 4 BASE RAIL L3743 784 INSIDE BASE RAIL 434 i.- 82 OUTSIDE BASE RAIL OUTSIDE BASE RAIL RQ-00007 REV:E 04/12/16 AAS NOTE: ALL DIMENSIONS ARE IN INCHES RQ CABINET AA.ON" VERTICAL AIR COOLED CONDENSING UNIT RQ-004-8-V-EA09-31 B:A000-Z00-SJD-000-CODAOBD-00-0000000VB Front Left Back Left Corner: Corner: 206 lbs 221 lbs 44, r- I= - `.N , I i � ' M, r, , , , ,` ,, SUPPLY J (k) II ,c 4,1 1 r % i „ ,-,-_ n , , Wxkl _ ii i ipi `, L 1 u u Front Right D+X Back Right Corner: Corner: 254 lbs 0" 82" 237 lbs CGx: 39.6" CGy: 20.3" Total Weight: 919 lbs (±5%) Disclaimer: This weight estimate does not account for any SPAs. 1 i r . to r ui r `� Z . C cc 39 1/4 in 33 3/4 in 45 3/4 in 35 5/8 in W _ CHANNEL O.D. q re . SUPPLY 26 5/8 in A 61 t 1 ' 1 �, i SECTION B-B :J `j --.1 Imo—1 1/2 in Prime Galv Steel 18 Ga. ►r I 6 in Prime Galv Steel 14 Ga.— j 77 1/2 in CHANNEL O.D. EPDM Rubber flr , 11 3/4 in .1 14--18 3/4 in -1— : 9 3/8 in 2X4 Wood Nailer-10-11 --! n n n — ii 36 in OW-Prime Galv Steel 14 Ga. r A , _ . \ 24 1/4 in NAILER 1 2in—►I r 4..1 4in 72 in -I SECTION C-C 84 in • SECTION A-A The information contained in this Vibrocurb III Insulated Top Duct Supports drawing is the sole property of Curb Weight Thybar Corporation.Any Aaon RQ 002-006 Standard 374 lbs. reproduction in part or whole without the written consent of Total Weight Thybar Corporation is prohibited 374 lbs. REVISED, ADDED 10/19/21 (DO nlesNOT s ohe SCALE LseRAWING specfied) Qty.: Job#: dimensions are in inches Tag: t In1y4nIa r tolerances are Drawn: ±1/16 ±0.0625 ±1° ‹.r..T r, ThompsonIII hl e: Key: Ttramr n+akzs right the hest-Whet Date: 4/17/2020 VIDS2AN0375332FL000NO A `'"'"'",. E Submittal Controls and Electrical Notes 735 SW 20th Place 230 , Portland , OR 97205 PHONE (971) 717-7123 VCCX Components 444440/1" 2425 South Yukon Ave-Tulsa,Oklahoma 74107-2728-Ph.(918)553-2266 Fax(918)583-6094 AAONEcat32 Ver.4.311(SN:7522416-PL5ZN5RH) N ca n m m c- oo ' co ti '+ .n .-� .+ .y !+ RQ- 004 - 8 -V-EA09 - 31B : A000 - ZOO - SJD - 000 - CODAOBD - 00 - 0000000VB Tag: RTU#2 Job Name: WSS Project VCCX For: Job Number: Job#2019080171 VCCX Date: September 29, 2021 Hardware Included Far VCCX Controller Part# Induded Parts Assigned Channel BACnet Point ASM01698 VCCX2 CONTROLLER ASM01643 Space Temp Sensor VCCX control point AI 1 AI:12 ASM01692 OSA Temp/Hum Sensor EBUS2 communicating sensor AI:16,AI:17,AI:18,AI:19 ASM01643 Space Temp Slide Adjust VCCX control point AI 2 AI:8 R82890 Supply Temp Sensor-Field Installed VCCX control point AI 3 AI:9 ASM01840 Return Air Temp/Hum EBUS6 communicating sensor AI:14,AI:15 P87100 Duct Static Pressure Sensor VCCX control point AI 8 AI:21 Supply Fan Control Signal 0-10VDC VCCX control point AO 1 AI:22 Economizer VCCX control point AO 2 AI:30 R62330 Proof of Air Flow VCCX control point BI 1 BI:6,BI:24 Safety Shut Down VCCX control point BI 8 BI:26 Supply Fan Configured Relay Point BI:47 Morning Warm-Up Configured Relay Point BI:48 ASM01691 EM1 EXPANSION MODULE Economizer Position Feedback(title 24) EM1 expansionpoint AI4 AI:31 ASM02201 DIGITAL REFRIGERATION MODULE R57800 Comp Discharge Temp A RSMD point TEMPI AI:66 V38391 Suction Pressure Sensor A RSMD point SP-1 AI:48 Comp Status Input A RSMD point BIN1 BI:77 Emergency Shutdown RSMD point BIN4 BI:83 Comp Unload Signal A RSMD point T1 AI:44 Comp Enable A RSMD Fixed Relay point BI:84 ASM01695 MODULATING GAS MODULE ModGas Proof of Ignition 1 MODGAS-XWR ModGas Low Speed Enable MODGAS-XWR ModGas Heat 1 Enable MODGAS-XWR Date Created/Modified:9/29/2021 9:28:15 AM Using Ver 4.311 (OSNS 0123456) Date Printed:9/29/2021 9:28:28 AM VCC-X CONTROLLER WIRING VCC-X Controller Input Wiring VCC-X Controller Inputs See Figures 6, below & Figure 7, page 23 for wiring details. Detailed wiring for all inputs and outputs are found on the pages The VCC-X Controller is designed with 8 analog inputs,4 analog that follow. outputs,8 binary inputs and 8 relay outputs. There are also 2 E-BUS Expansion Ports which allow the use of communicating sensors and the E-BUS Modules. NOTE:EITHER A FLUSH MOUNT ROOM SENSOR OR A DIGITAL E-BUS ROOM SENSOR PROOF OF FLOW SWITCH MAY BE USED. VCC-X CONTROLLER SPACE n TEMPERATURE SENSOR II v II o O TEMP I®a O i O • GND 1�. . I ALARM " o — n' 0 O F®.l Aux Ero "'""_e'y O 3 � ur J 4F® ® BIN1 O O 4F.. . cm 1 BIN2 1�o Ul MENU TER iF®a�qs f i BIN3 ® O EN 41-®cs 1 81N4 ® °OV'" 4Fi® e :.: ➢ .vn,-'r -rr. BINS ®e- - 4FwR.`�,, : C_......................................: q I Re.,cDMM BINS 1-1.7 i R..r6, AADN— N 011 4herwra', BIN7 v...a,'.,.a„ ..�.v.�...�.<s. —Mardi ii:z. .� 9=7 %RLvmsRLD . ammo ) 1VCC4I CONTROLLER • COM mg ! Orion No,:0E338•268-VCC% MON No.:Vd2t30 I SERIAL B I, • COM �j°� RELAY sN:uT ..• a1xA8YwvUTs • COM �� a n=rRooFo-Aa Low MA.T@.VAC EENM SUPPLY AIR TEMP.SENSOR • COM ! en=Oxm FRTEP M ' f l • � RU=HOODOWOFF Sri FAN Pi" : BIi=REMOTE OCCUPIED '_ IIIIIIIII N, 1 Rn=REAAJTE N lA REIAY3-I F- = _ MOUNT IN HVAC UNIT All SUPPLY AIR STREAM AI2- 1: 'IFS 11 i PO=REMOTE DEHUMCTDOWNO+ REur 3-I F- = ®' I fe 1. I am.EMeFOENC.w£1 SHUTDOWN RELAYS-I F- AI3 EEO' Rs'��vE AMASON ERUTS PELAT s-II- � -I•� ®_) AI4 IY41a _vi=SPACETEM RAT E RELAY6,�� ,� ®�i__ Al5_�' .I»A�,Itw� wn=sopPLVAWlAMpERATUfE RELAVT.-II- ®�I ®-) AI5 ® IYi4 I wIS=RETJRN MR�cMPERATJRE MD I Alf=eUROe1G PRESSURE KUM,e..l F_. yam,� •— AI7I w16=SUPPLYAiETEMPRE3ET R, ® Mr.,OR'USEDMR TEMVE.MiI%R,; CE LAT O s RE • 1 Iw AIe=RDT USED RETURN AIR TEMP.SENSOR d{ 4�°,, • GND ® BACMEr T 1. 130= t IIIII I F�IIIIIII , _ GND ® encA sr+ra.n�1 & MOUNT IN HVAC UNIT "`f p1�q t. wA°t«.or MAx,Soon,FAN WC RETURN AIR STREAM • ® b tl NAN;S NWC-AM 1 ® 3 NiMi/ma an C Iq-SPi L. *-x001AUSTf N`Win � ® '. r aia 2tmJ.''`' N..N a,rr ;P �y I MW I R. AU RE - '',$'1 STAnc �'vnN' PLASTIC TUBING I 1 ® ,} ew.a TO BUILDING I ()yl `\ I 1}ki.;. R 4� PRESSURE I rr ............_.......__..._...._... �f SENSING I- - FO se, �y�( >) LOCATIONS T- - ,'u.. I 1 Y •24VAC_—__ ................._.._._0 I Line Voltage 1 GND — 1 I Size Transformer For OUTDOOR AIR I Correct Total Load. TEMPERATURE SENSOR I VCC-X Controller=15 VA 1 i — I 0E271 STATIC PRESSURE TRANSDUCER CONNECT FRP TUBING TO HIGH PRESSURE At PORT OFIO PICKUP E)PROBOROUTED IN UNIT -yL PRESSURE PICKUP PROBE LOCATED IN UNIT DISCHARGE.LEAVE PORT MARKED"LO"OPEN 411, , PLUG INTO VCC-% TO ATMOSPHERE CONTROLLERS n t I'� PHONE JACK Figure 6: VCC-X Controller Input Wiring 99 VCC-X Controller Technical Guide VCC-X EMI EXPANSION MODULE WIRING • Return Air Bypass Wiring Return Air Bypass The output is configured for 2-10 VDC direct acting operation.See Figure 29,below for detailed wiring of the Return Air Bypass and The VCCX2 Controller can be configured for AAON®Return Air Return Air Damper Actuators. Bypass applications. These provide improved moisture removal capabilities while utilizing internal space loads for reheat by redirecting Return Air around the Evaporator Coil instead of through WARNING:It is very important to be certain that all wiring the coil.See the AAON®Return Air Bypass application section of is correct as shown in the wiring diagram below. Failure to this manual on page 7 for complete operation details. observe the correct polarity could result in damage to the 9 Damper Actuator or the VCC-X EM1 Expansion Module. The AAON®Return Air Bypass applications utilize a Return Air Bypass Damper Actuator and a Return Air Damper Actuator to modulate the Return Air and Return Air Bypass Dampers to control the amount of air that is redirected around the Evaporator Coil. VCC-X EM1 Expansion Module Jo RELAY OUTPUT { F a TERMINALS Belimo Actuator Wiring <<� R1 Emm Shown.Consult o:n a `� Factory U 17 w R3 :Mil �J For Other Manufacturer R4 :.. mon® Wiring Instructions. RS MI RC Bil N®® mu Ern VCC-X Expansion Module 1 Onon No.:0E336-23-VCCXEM1 a Tea AAON No.: V53990 =Be. Ree®mn I®wNa ANALOG OUTPUT TERMINALS R"1°1301 IE7zur RTe®nu p .4x CHILLED WATER Di RETURN DAMPER® rw RETURN BYPASS am - AOUT4® r.; ill ® AOUT2 GND® y lNTel L INIu*A AOUT3 PY,mI- PWM+® 4: :: inwril POWER INPUT TERMINAL BLOCK(,- = f -''i GND • 24 VAC POWER ONLY rs9 Vr� WARNING?POLARITY L�1 MUST 6EORSERVPOOR 2 J l u-1 7HE CONTROLLER WILL 0 Q TIE DAMAGED iR+��_;� ,21 i /1/ I EC E-sus Gnus' 00 l ¢®2 er!6 CONNT , A r Ly 0 � CE6 GND 4 Line Voltage 24VAC WARNING!! Size Transformer For Observe Polarity!All boards must be wired with GND-to-GND and 24VAC-to- Correct Total Load. 24VAC.Failure to observe polarity will result in damage to one or more of the VCC-X EM1 Module=5 VA boards.Expansion Modules must be wired in such a way that the expansion modules and the controller are always powered together.Loss of power to the expansion module will cause the controller to become inoperative until power is restored to the expansion module. Figure 29: Return Air Bypass Wiring VCCX2 Controller Technical Guide 45 VCC-X CONTROLLER WIRING VCC-X Controller Output Wiring VCC-X Controller Outputs Also please note that when wiring the VCC-X Controller,its contacts must be wired as wet contacts(connected to 24 VAC). The VCC-X Controller must be connected to 24 VAC as shown in the wiring diagram below.Please see Table 1,page 21 for correct VA requirements to use when sizing the transformer(s) used for powering the Controller. NOTE:RELAY CONTACTS R2-R8 MAY BE CONFIGURED FOR: 1.)COOLING STAGES 8.)MORNING COOL-DOWN 15.)OCCUPIED 2.)HEATING STAGES 9.)REHEAT 16.)OVERRIDE 3.)AUX HEAT 10.)PREHEAT 17.)ALARM 4.)EMERGENCY HEAT 11.)LOW AMBIENT 18.)LIQUID LINE 1 SOLENOID-EXV 1 VCC-X CONTROLLER 5.)MOD HEAT ENABLE 12.)EXHAUST 19.)LIQUID LINE 2 SOLENOID-EXV 2 6.)MOD COOL ENABLE 13.)ECONOMIZER 20.)LIQUID LINE 3 SOLENOID-EXV 3 7.)MORNING WARM-UP 14.)HEAT WHEEL 21.)LIQUID LINE 4 SOLENOID-EXV 4 0 II `f24 VAC ONLY calP ALARM if-m�= I R1 0 SUPPLY FAN Z . O 'f�l R2 CONFIGURABLE RELAY OUTPUT#2 O S. ° iFm® O uP . iFm®,= •CONFIGURABLE RELAY OUTPUT#3 ~ ...I it-m®I[�; CONFIGURABLE RELAYOUTPUT#4 W MENU ENTER iFm®�I= i •CONFIGURABLE RELAY OUTPUT#5 Z ®®TA DOO 4I-I 8�-, R� �CONFIGURABLE RELAY OUTPUT#6 a NI CONFIGURABLE RELAY OUTPUT#7 U ®W4Fm© I R8 Rs..RscaMM 41-m®il r-1 CONFIGURABLE RELAY OUTPUT#6 F- ®' LDOP•vARE CAAON '*'Orion —raRISI 1= {I COMM Q 24 VAC POWER Z ®�.�l TTOT ..- J "R ova... _� � I COMM 0 24 VAC POWER U ® n=1 'SRL°.TO'WILD' wwv.....'' .. J Q Ca]MEER VCC-X CONTROLLER AAON No.:V42430 (SERIAL# I NOTE: Orlon No.:OE338@BB-VCCX = �r-99^^��® � ALL RELAY OUTPUTS ARE NORMALLY LJ3; RELAY CONTACT BINARY INPUTS RATT+;G ;AMP OPEN AND RATED FOR 24 VAC POWER MD GE BIT=PROOF IL AIRr OW p MAt24 VAC BD-DIRTY FILTER ONLY-1 AMP MAXIMUM LOAD H. III,REMOTE OFF MAN FAN-'4F 03,17 - .o g�'99 BN-REMOTEGCCUPIED 7 B11=REMOTE COOLING RELAY 2-4 l� in ®�� ;®ma10; 816=REMOTE HF.ATING RELAYS-II— ® L�_ d•0:a#M 817=REMOTE DEHUMIDIFICATION I7T'1�$ I t"i IA SIR=EMERGENCY SHUTDOWN RELAY I-II- ®ih6 i'.y�,gp,� ANALOG.PUTS RELAYS—IF : SUPPLY FAN VFD =:-.1 6 ,3I1=SpACESELIOEOFFSETE RELAY 6-41. �- ®1 y nu=suPELV AIRTEMPERTURE RELAY7�r ci JI -.,SHIELD •--O COM ECONOMIZER ® 4 I I" _U3=Bl1R_OMG PRESSURE TI.HC RELAYS m ACTUATOR iF- fi: ®i,'l'r-541 Alb=SUPPLYAIRTEMPRESET S `- / \ ®13I ��4 W .ICI=OUTDOOR AIR TEMPERATURE CEODU;0._ " 'ice®I,�NM AOUT1 O+ IF`71. AIR=NOT USED I. AOUT2 _ ® oo��ss ®iiii- O1 COM ®' 1 f'i DACNET_,3 i AOUT3 _ =-] rill p.1- - BACNET.-R 1 T1®, AOUT4 �I 177 GP MAIN SUPPLY FAN VFD a AOS ®; � GND 2 .-....1 —„, .•, ECONOMIZER ACTJATOR=AOT ' GND ��/'i� gf7 - MODULATINGHEATING-A03 ® �. " I 1 IN '� EYDAUST FAN rD..10.1 I O 3 Y1 �- .,Z.r. ® MODULATING HEATING e� STATx: onua,m Alm 0oz-_ (SCR OR HOT WATER VALVE) O 5 Economizer Feedback SAYSI A3I 0 COM 0 _ GND • Line ' Voltage J r 24VAC Size Transformer For Correct Total Load. VCC-X Controller=15 VA '•,SHIELD '!" Figure 7: VCC-X Controller Output Wiring VCC-X Controller Technical Guide 23 REFRIGERANT SYSTEM MODULE WIRING RSMD Inputs Wiring Refrigerant System Module for Digital Suction Pressure Sensor Wiring Compressors Wiring The 0E275-01 Suction Pressure Transducers must be wired as The 0E370-26-RSMD Refrigerant System Module for Digital shown in Figure 36,below. It is typically required for all VCCX2 4 Compressors (RSMD) can monitor and control up to two applications. compressors and condensers. The compressors can be in either a The Suction Pressure Sensors are used to measure suction pressure tandem or non-tandem configuration.The module is designed for at the HVAC unit's DX evaporator coil suction line. This suction R410-A refrigerant. line pressure is converted to saturated refrigerant temperature. t, The saturated refrigerant temperature is used to properly control The RSMD is connected to the VCCX2 Controller.Up to 4 RSMD's the compressors to maintain a given Suction Coil (Saturated) can be connected,depending on the size of the system. There are Temperature Setpoint.In Cooling and Heat Pump mode,the VCCX2 2 E-BUS Expansion Ports which allow the use of communicating resets the Suction Coil(Saturated)Temperature Setpoint to maintain sensors and the E-BUS Modules. a given supply air temperature setpoint. In Dehumidification mode,the Suction Coil(Saturated)Temperature Setpoint is a user The RSMD provides 3 analog inputs,4 binary inputs, 5 relays,and 2 configurable setpoint that does not reset. analog outputs. See Figure 36,below for inputs wiring and Figure 37,page 53 for outputs wiring. 0E370-26-RSMD RSM FOR DIGITAL . COMPRESSORS 0 I ---„ -r I YSI02632 REV Sc�(� ----'- OR SUCTION PRESSURE 1 RD X +V ® I+SVI @ 11 r SENSOR � —- WH . RP ��p-��a "® ®I'- '0113STATU ALARM 1 t=-gU .Rx tp xao F rsE ,--4, T9 cMM _' �'z RD + Dal H�vIt3P3vER DP0 ?" (� 5. WH X HP Ern HP-.I O . o BK , GND CRI A. O I i � ®® �]—[I k` MOAr MENU O ENTER Ftr) fI�1-I"5 4 OE370.26-RSMD WH X SP w I �� yy.;x RSM FOR DIGITAL DOWN I��I f� PR.I~E COMPRESSORS RK X GND `L, ® yp1l'Sc sucTaN AAON No.:V61520 __ x I EI • f kil SP-t PRESSURE 1 w IL4—vArJ `JkkkYYmJmm^i^^II GND SENSOR REl4Y CiXrTFCT REUY WTPUT iy� RD ♦V 1 li,n e5 V NEAO RATING IS 1 AMP TERWNALS I % WH X HP �{l^°VI GND PSENSORI MAX@2.1VAC C 12 I1-1 J I� +5 V CONDENSER 2 SUCTION CONDENSER 2CP��+i B X GND — sw2 PRESSURES REVERSING VALVE rt��{1-l�I+�N'�'' y GND SENSOR COMMON BINIII 'I Islam�I A •5V HEAD I ann= �yl 3 HP a GND PRESSURE 2 ANALOG OUTPUTS I COMP STATUS 1 BIN2 �Nv z SENSOR CONDENSER ,,e,i 1 N t I COMP STATUS, BINARY CONDENSER 2 PVAfN,,,e BINS I�iI1�D ON — COMP STATU52 INPUTS GND po."«. IAnUT 1 COMP STATUS 2 ELL I oursIDECOILTEMPIPowF .ws,r,E ---�I ......-_._...-_....- I I 117� __ OUTSIDE EMERGENCYCOIL TEMP n3cEP�Fn ADUT 2 OUTSIDE COIL TEMPIPOWFI ._,._BIN4 j'� DTI a GND NNCONNUNx ATNXIS onRttTt ' I -�+ "" i 0)i®IN COMP DIS TEMPI TEMP R. �T GND EMERGENCY SHUTDOWN ' 2 COMP NS TEMP 2 SENSORS 0 SHD� p. COMP.DISCHARGE .....1 I GND .51 1 EAVING WATER TEMP T- ' TEMP.1 SENSOR ..........__............. I IT. :1 GND ((w,aMa ,om!.v 3 v o°D OD 1wABS TEMP 1_ �REHPII F E ESHD 1 I DUAL E-BUS I PSWOOW,2: i I DM I TEMP 2 Y a `� R NTT I EXPANSION 11 _ "0 , • _ I l i ITLMr31 \ a o __ :GND TEMP 3 Dal IT�v'3 `1 r`',I E Fri • GND ® N®0 ��I /1 >z r `u� GND• 24VACy�0 • Size Transformer For yI'iilll Correct Total Load. RSMD=18 VA I I Line Voltage Figure 36: RSMD Inputs Wiring 52 VCCX2 Controller Technical Guide 4 4 REFRIGERANT SYSTEM MODULE WIRING , RSMD Outputs Wiring Head Pressure Control CAUTION: The Shraeder port used for installation of the The Head Pressure Transducers are used to measure Head Pressure at suction pressure transducer should be located in a vertical the discharge line.This Head Pressure is used to drive the Condenser position of the suction line to prevent refrigerant oil from Fans with a 0-10 VDC output signal to maintain a given Head accumulating in the sensor. Pressure Setpoint. NOTE: If there are two Compressors on a single circuit Compressor Discharge Sensors (a tandem circuit),Suction Pressure 2,Head The Digital Compressor Discharge Temperature Sensor monitors Pressure 2,and Condenser Signal 2 would not be the discharge temperature from the Digital Compressor to protect used. against overheating. Leaving Water Temperature Sensor The Leaving Water Temperature Sensor is used to measure the Leaving Water Temperature when used on a WSHP unit. 0E370-26-RSMD NOTE: RSM FOR DIGITAL ALL RELAY OUTPUTS ARE NORMALLY COMPRESSORS OPEN AND RATED FOR 24 VAC POWER ONLY-1 AMP MAXIMUM LOAD Q 1 24 VAC ONLY YS1_,.REV Do 1��R,R ,I ® 1.9v1 - 0 O (TO RLY1 ® COMPRESSOR 1 ENABLE ® ISTATU' ALARM I i as6z3M [• RLY2 _COMPRESSOR 2 ENABLE ® gmUMALARM 1I �I-s RLY3 _CONDENSER1 ENABLE\ ED.? RLY4 I r �DORR IQ, �;� CONDENSER2ENABLE�POVER DP a� ,..,,... � RLY5® Nsvl € 0°0 1 i' °®;., Dal COMM REVERSING VALVE FM IHP-11 OW , . ® COD M((" '�Q MENU O ENTER rv. - DIGITAL ® N, DIGITAL COMPRESSOR tI�rrr may ,y 0E370.26-RSMD i i - I�1 UNLOAD E11 b5vl RSM FOR DIGITAL DOWN I I 7 0 + CONDENSER ii COMPRESSORS I - 0 GND SIGNAL 1 ® � AAON No.:V61520 ; s v SUCTION I 1 EIE ;• SP-1 PRESSURE 1 i I'-; a vAr1 0+ l Crr °A° SENSOR RELAY c`N"ACT ec MRELAY OUTPUT I I� '9 1 24 VAC RATING IS I AMP TERwHAIs I P� DIGITAL ® CM _ xo'ri.i PT00500` MA.A32.CONDE R1 Ii��—� C.OMPRESSOR2 —OCOM ® IHP-0 455 V SUCTION CONDENSER 2 S-2 PRESSURE REVERSING VALVE I'- Kla 1 O + ® ® A GND SENSOR COMMON L ` HP] PRESSUREI HEAD ANALOG OUTPUTS i �® 0 GND T ® Ota119[tlll r V. GRD SENSOR CONDENSER, 2=ye;: TM, CONDENSER I�Tr COMP STATUS BIHARY CONDENSER2 Pov4vw;1; �; ® :11. I SIGNAL 2 g COMP STATUS INPUTS CND iI mini �, !;AOUT1 — OUTSIDE COIL TEMPI POUF 0._RVED H AO T7 EMERGENCY SHUTDONTI I V ® Nt GND WI COMMUNICATIONS I ® 1 -_1 , \+ ��.m;�l_A� COMP DIS TEMPI TEMP R't�T1 ;,';, o GNDI in! i (; COM ®I� KMN U". COMP DIS TEMP 1 SENSORS Cam) SHD g I K W 1 •-2"' yvv�El LEAVING WATER TEMP "vNDI 5 zM4T9 GND Z a a • H In I E-BUS I DUALE-BUS P 0007 Rev1D `t DD WSE BYPASS R*SHDT- EX 1°610p1 xslwYxi9�2 RwtD = ^"�' ` (� 1rraPn °°` � � _ I Connects To VCCX2 VALVE ACTUATOR Frn ® Y�� o i o oN. ® Loop Communications T' P��C;® 1 Connector When Used 01 CORM ems. '\ i I`�y'/! 1)) On A Split System. I--0 2 + O ® ®O i '• /./ C�� t 0 3 Y1 `� .. I �� — GND. t I ` f9avar. I 1111E11 Belimo Actuator Wiring I Size Transformer For Shown.Consult Factory I i Connect toCorrect Total Load. For Other Manufacturer VCCX2 Controller Line Voltage RSMD=18 VA Wiring Instructions Figure 37: RSMD Outputs Wiring VCCX2 Controller Technical Guide 53 MODGAS-XWR2 MODGAS-XWR2 Wiring The following information will be passed between the MODGAS- XWR2 and the VCCX2 Controller: The ASM01695 MODGAS-XWR2 is designed to be used with • Heat activation command White-Rodgers®valves only.It will modulate up to two White- Rodgers®gas valves to maintain a desired Discharge(Supply) • Heating Discharge Setpoint Air Temperature (up to four modulating gas valves may be • The offset for the Supply Air Temperature Sensor controlled when a second MODGAS-XWR2 is configured as a . High Limit Temperature Setpoint slave module).The module also controls the speed of the induced draft fan to maintain proper combustion in the heat exchanger. • If the communication is interrupted between the The module can be used as a stand-alone unit or be connected MODGAS-XWR2 and the VCCX2 Controller, the to the 12 Relay E-BUS Expansion Module (stand-alone only) MODGAS-XWR2 will revert to stand-alone operation. or VCCX2 Controller using an E-BUS cable. See Figure 43, For more information,refer to the MODGAS-XWR2 Technical this page. Guide. Check your fan Connect Supply Air Temperature sensor relay wiring(RLY 1) to AI3 and GND to VCCX2. schematic for proper O T wiring. Mount in supply air duct 'MOM.REVS (,_.. n.p 1 I `> O { { i (/ 5 : _" 0 Fan Enable I ►_i' ALARM 4. E® (�ti 7 ak Low Speed Fan -IMP I.I.1 nal • { Supply Air ) !Frn� i NT Heat Valve 1 { Temperature 1 �6.1 i�v ,y% uP)C) • Sensor I 1 ®® i id -•� f� N2 Heat Valve 2• ( ( DM ar®i ��` MENU ENTER 14•°•� �-1- Fixed Heat State 3. — -, ® :EAIENI I ® �"v'1® 1L Fixed Heat Stake 4 / N ® R1711, DOWN —I`o o,1 al ! • I❑PTI❑NS I\ _" --prn WILE]. ,iPoIGN1i„ Proof of Ignition OC 2 / CAAn/V-) AAON P/N:ASM01695 r 335 } g ISAT) •• 1 i-"" f l N MODGAS-XWR2 !' Signal 1(24 VAC) \ / 110 IIAUU-4 INPUT TERMINALS(TYPE) RELAY FAN-4 301 1! Inl0 o Modulating / 1 OUTPUTS LOW SPEED-1 -•1 I ®y Gas Valve 1 \ / ®:® _ I CND CONTACT HEAT1-1 _.1 I S1,N M �, y AUX{BI) RATING IS HEAT2-1 ,.1 !.��IIY • �, (Modulates with HEAT ENABLE(EU) I AMP MAXmomi HEAT 3 C •" ' f- „f ..] _�VAC x, RESET IN(AI) HEAT 4-4 '.I M IMR 1 Valve 2 as 1 stage) The SAT OPTIONS jumper setting should 1,0 �, Ti 1SATIN(AI) COMMON :.be set to 1.Onlyppone Su I Air Tem erature GND(AI) PROOF OF IGNITION 1QQ (PO4GN11 y p SERIAL x • d Proof of Ignition sensor can be used per application. ii AUX.(Al) GAS VALVE W i ® g mil �,1 GND a> N°°a Signal 2(24 VAC) M, TERMINALS 0 Q 7.1 .I- — II II o PROOFOFIGNI70N2� . . ModulatingoeaGas Valve 2 Note: ASELP": 12C DUAL 3 . • (Modulates with G011u^ CONNECT E-BUS !� . Valve 1 as 1 sta e 1.24 VAC must be connected so ! L ••;i I j m stage) that all ground wires remain common. "'-m"°'" ° 4 r Ti N 4� 2.All wiring to be in accordance with O II �� I,,2,1 S local and national electrical codes O 4 _I-and specifications. — 18-30 GND " "I o VAC P\ • Line EBC E-BUS cable connects to VCCX2 Voltage expansion port — - 1 113 40 VA Transformer minimum Figure 43: MODGAS-XWR2 to VCCX2 Controller Wiring 62 VCCX2 Controller Technical Guide VCCX2 Controller Sequence of Operation - RQ Series Supply Fan Operation A. Anytime the Supply Fan is requested to start, a 1 minute minimum off timer must be satisfied. If the timer is satisfied, the Supply Fan relay is activated while all other outputs are held off until their minimum off timers have been met. B. Upon going into the Occupied Mode or upon power-up, the controller will initiate a user-adjustable Fan Starting Delay to provide a staggered start for systems with several HVAC units. C. In Fan Cycle Mode or when going unoccupied, the Supply Fan is held on for 10 seconds after Cooling has staged off or after Leaving Vent mode and 90 seconds after the Heating has staged off Purge Mode A. When going into Occupied Mode, an optional "Purge Mode" is initiated. The fan runs with the Economizer closed, and all Cooling and Heating is de-energized. The length of the Purge Mode is user-adjustable. Occupied Mode A. The Supply Fan can be configured to run continuously(default) or to cycle with the following modes: 1. [RTU#2] Cooling Mode 2. [RTU#2] Heating Mode Unoccupied Mode A. Upon going Unoccupied,the Cooling or Heating will turn off immediately. The Fan will then turn off in 30 to 60 seconds. Typically,thereafter, the Supply Fan will cycle on a call for Heating, Cooling, or Dehumidification. The Supply Fan can also be configured for continuous operation during Unoccupied Mode. HVAC Source Configuration Options A. The VCCX2 Controller can be configured to have various HVAC Source options that will determine the mode of operation(Heating,Cooling, or Vent Mode)of the unit. The available options are: 1. [RTU#2] Return Air Temperature—Optional selection for Title 24 Economizer units. 2. [RTU# 2] Supply Air Temperature—Selected for Cooling Only VAV units with optional Morning Warm-Up/Cool-Down. 3. [RTU#2] Supply Air Tempering—Selected for VAV units maintaining a Cooling Setpoint with Cooling or Heating as required that may need Heat to temper the Supply Air Temperature during very cold conditions. . Occupied/Unoccupied Mode Mode of Operation A. The VCCX2 Controller can utilize the following methods for determining the Occupied Mode of Operation: Forced Schedule A. The VCCX2 Controller can be forced into the Occupied Mode by inputting a Forced Schedule from any operator interface. Internal Week Schedule A. An Internal Week Schedule, which supports up to two start/stop events per day and allows scheduling of up to 14 holiday periods per year is available for determining { Occupied and Unoccupied Schedules. It also allows for daylight savings configuration. Push-Button Override Signal A. If the unit has a space sensor with a push-button override and the unit is currently in the Unoccupied Mode, then pushing the override button will put the controller back into the Occupied Mode until the override timer expires or the button is depressed again to cancel the override. Unoccupied Operation A. Uses Unoccupied Setback Offset Setpoints for heating and cooling calls. If Unoccupied Setback Setpoints are left at the default 30°F, no Unoccupied Setback operation will occur and the unit will be off. The Outdoor Air Damper will be closed except if the unit is in unoccupied Economizer Free Cooling Mode. If there is no call for Heating or Cooling, the unit will be off. HVAC Modes Modes of Operation A. The possible HVAC Modes of Operation are: 1. [RTU#2] Cooling Mode 2. [RTU# 2] Heating Mode 3. [RTU#2] Vent Mode 4. [RTU#2] Purge Mode 5. [RTU#2] Warm-Up Mode/Cool-Down Mode 6. [RTU#2] Off Mode Cooling Cooling Mode A. Occupied Cooling is enabled when the temperature at the Mode Enable Sensor rises one deadband above the Cooling Setpoint. Cooling is disabled when the Mode Enable temperature falls one deadband below the Cooling Setpoint. The setpoint and deadband are user-adjustable. B. Unoccupied Cooling operation is enabled when the Space Temperature rises above the Cooling Mode Enable Setpoint plus the Unoccupied Cooling Offset. C. Mechanical cooling is disabled if the Outdoor Air Temperature(OAT)falls 1° below the Cooling Lockout Setpoint and will remain disabled until the OAT rises 1° above the Cooling Lockout Setpoint. If the OAT disables mechanical cooling while it is currently operating, mechanical cooling will stage off as minimum run times and stage down delays are satisfied. D. [RTU# 2] The economizer will function as the first stage of cooling(see Economizer section). Cooling with Refrigerant System Modules (RSMs) A. [RTU#2] The VCCX2 Controller will utilize one Refrigerant System Module (RSM) for a digital compressor. B. [RTU#2] The RSM controls the compressors and condensers for the refrigeration circuit. C. [RTU#2] The RSMD board is used for digital compressors. D. In the Cooling Mode, as the Supply Air Temperature (SAT)rises above the Active Cooling SAT Setpoint(see the Supply Air Temperature Reset section for explanation),the compressor will modulate to maintain the Active Supply Air Cooling Setpoint. The RSM will independently control its compressor to achieve the most efficient cooling control. Each stage must meet its Minimum Off Time (adj.)before it is allowed to energize. E. Cooling stages will continue to run until the SAT falls below the Active Supply Air Temperature Setpoint minus the Cooling Stage Control Window at which point the cooling will begin to stage off. Each stage must meet its Minimum Run Time (adj.) before it is allowed to stage off. F. See the appropriate RSM Technical Guide for a more detailed sequence of operation. Economizer Operation Comparative Enthalpy Economizer A. [RTU#2] The E-BUS Outdoor Combination Temperature/Humidity Sensor and the E-BUS Return Air Combination Temperature/Humidity Sensor are used for this operation. If the Outdoor Enthalpy is below the Comparative Economizer Enable Setpoint by the Comparative Economizer Enable Deadband amount, and the Outdoor Enthalpy is less than the Return Air Enthalpy by the Comparative Economizer Enable Deadband amount,then Economizer Operation will be enabled to act as the first stage of Cooling. If the Outdoor Enthalpy rises above the Comparative Economizer Enable Setpoint by the Comparative Economizer Enable Deadband amount or if the Outdoor Enthalpy rises above the Return Air Enthalpy by the Comparative Economizer Enable Deadband amount, then Economizer Operation will be disabled. B. [RTU#2] During Heat and Vent Modes, the Economizer will remain at its minimum position. During Unoccupied Mode,the Economizer can be used for night setback free cooling; otherwise it will remain closed. C. [RTU#2] For the Title 24 Economizer option, an Economizer feedback signal(0- 10 VDC) is wired into the VCCX-EM 1 Expansion Module for status monitoring. Several Title 24 alarm conditions can also be annunciated and are listed in the Alarms section of this manual. Heating Heating Mode A. [RTU#2] Heating option selected is Modulating Gas. B. Heating is enabled when the temperature at the Mode Enable Sensor falls one deadband below the Heating Setpoint. Heating is disabled when the Mode Enable temperature raises one deadband above the Heating Setpoint. C. Unoccupied Heating operation is enabled when the Space Temperature falls below the Heating Mode Enable Setpoint minus the Unoccupied Heating Offset. D. In the Heating Mode, as the Supply Air Temperature falls below the Active Supply Air Heating Setpoint(see Supply Air Temperature Setpoint Reset section for explanation),the heating will begin to stage on. Each stage must meet its Minimum Off Time(adj.)before it is allowed to energize. E. Heating stages will continue to run until the Supply Air Temperature rises above the Active Supply Air Temperature Setpoint plus the Heating Stage Control Window at which point the heating will begin to stage off. Each stage must meet its Minimum Run Time (adj.)before it is allowed to stage off. F. Mechanical heating is disabled if the Outdoor Air Temperature(OAT)rises 1° above the Heating Lockout Setpoint and will remain disabled until the OAT falls 1° below the Heating Lockout Setpoint. If the OAT disables mechanical heating while it is currently operating, mechanical heating will stage off as minimum run times and stage down delays are satisfied. Modulating Heating A. [RTU#2] Modulating gas heat uses an additional module, MODGAS-XWR, to control the heat output rate. See the MODGAS-XWR manual for more information. Ventilation Mode Operation A. This mode occurs in the Occupied Mode of operation on units configured for continuous Supply Fan operation and is generated anytime there is no demand for heating or cooling. The fan will operate at the configured Minimum Vent speed. Off Mode Operation 1 A. Off Mode occurs in the Unoccupied Mode when there is no heating or cooling demand. The Supply Fan is off and the outside air damper is closed. i B. Off Mode can only occur in the Occupied Mode if the fan is configured to cycle with heating and cooling and there is no call for heating or cooling. Space Sensor Operation A. [RTU# 2] The space sensor used is the Space Sensor with Override and Slide Adjust. B. [RTU#2] Sensors with Setpoint Slide Adjust can be programmed to allow Space Setpoint adjustment of up to+/- 10 degrees Fahrenheit. C. [RTU#2] If the Space Temperature is the SAT/Reset Source, then the Slide Adjust will adjust the HVAC Mode Enable Setpoints and the SAT/Reset Source Setpoints simultaneously. D. [RTU#2] During Unoccupied hours, the Override Button can be used to force the unit back into the Occupied Mode(by pressing the button for less than 3 seconds) for a user-defined override duration of up to 8.0 hours. Pressing the button between 3 to 10 seconds cancels the override. Morning Warm-Up Mode of Operation A. [RTU#2] When the VCCX2 Controller switches to the Occupied Mode of Operation(not Override or a Forced Mode from an Operator Interface Device),the unit compares the Return Air Temperature to a Morning Warm-Up Target Temperature. If the Return Air Temperature is below this Setpoint, the Warm-Up Mode is initiated. Heating will then be controlled to the Warm-Up Supply Air Temperature Setpoint. B. [RTU#2] When the VCCX2 Controller switches to the Occupied Mode of Operation(not Override or a Forced Mode from an Operator Interface Device),the unit compares the Return Air Temperature to a Morning Warm-Up Target Temperature. If the Return Air Temperature is below this Setpoint, the Warm-Up Mode is initiated. Heating will then be controlled to the Warm-Up Supply Air Temperature Setpoint. C. [RTU#2] This Mode remains in effect until the Return Air Temperature rises above the Target Temperature or a user-adjustable Time Period expires. Warm-Up Mode is not initiated by Push-Button Overrides or Unoccupied Heating demands. The Outdoor Air Damper remains closed during Warm-Up Mode. D. [RTU#2] This Mode remains in effect until the Return Air Temperature rises • above the Target Temperature or a user-adjustable Time Period expires. Warm-Up Mode is not initiated by Push-Button Overrides or Unoccupied Heating demands. The Outdoor Air Damper remains closed during Warm-Up Mode. E. [RTU#2] Once the Warm-Up Mode has been terminated, it cannot resume until the unit has been through a subsequent Unoccupied Mode. Only one Warm-Up Mode is allowed per Occupied cycle. F. [RTU#2] Once the Warm-Up Mode has been terminated, it cannot resume until the unit has been through a subsequent Unoccupied Mode. Only one Warm-Up Mode is allowed per Occupied cycle. G. [RTU#2] For VAV boxes that need to be forced wide open during the Warm-Up Mode, you can configure one of the relay outputs to be used during this Mode. If the Warm-Up Mode is active, the relay is activated. This relay then becomes the Force Open Command for all VAV boxes to which it is wired. Morning Cool-Down Mode of Operation A. [RTU#2] When the VCCX2 Controller switches to the Occupied Mode of Operation(not Override or a Forced Mode from an Operator Interface Device),the unit compares the Return Air Temperature to a Morning Cool-Down Target Temperature. If the Return Air Temperature is above this Setpoint, the Cool-Down Mode is initiated. Cooling will then be controlled to the Cool-Down Supply Air Temperature Setpoint. B. [RTU#2] When the VCCX2 Controller switches to the Occupied Mode of Operation(not Override or a Forced Mode from an Operator Interface Device),the unit compares the Return Air Temperature to a Morning Cool-Down Target Temperature. If the Return Air Temperature is above this Setpoint,the Cool-Down Mode is initiated. Cooling will then be controlled to the Cool-Down Supply Air Temperature Setpoint. C. [RTU#2] This Mode remains in effect until the Return Air Temperature drops below the Target Temperature or a user-adjustable Time Period expires. Cool- Down is not initiated by Push-Button Overrides or Unoccupied Cooling demands. The Outdoor Air Damper remains closed during Cool-Down Mode. D. [RTU#2] This Mode remains in effect until the Return Air Temperature drops below the Target Temperature or a user-adjustable Time Period expires. Cool- Down is not initiated by Push-Button Overrides or Unoccupied Cooling demands. The Outdoor Air Damper remains closed during Cool-Down Mode. E. [RTU#2] Once the Cool-Down Mode has been terminated, it cannot resume until the unit has been through a subsequent Unoccupied Mode. Only one Cool-Down Mode is allowed per Occupied cycle. F. [RTU#2] Once the Cool-Down Mode has been terminated, it cannot resume until the unit has been through a subsequent Unoccupied Mode. Only one Cool-Down Mode is allowed per Occupied cycle. G. [RTU#2] For VAV boxes that need to be forced wide open during the Cool-Down Mode, you can configure one of the relay outputs to be used during this Mode. If } the Cool-Down Mode is active, the relay is activated. This relay then becomes the Force Open Command for all VAV boxes to which it is wired. Supply Air Temperature Setpoint Reset Operation A. Various sources can be configured to reset the Supply Air Temperature(SAT) Setpoint. Since the Supply Air Temperature Setpoints are not fixed during reset, we refer to them as "Active Supply Air Temperature Setpoints." B. The following Reset Source options are available in this release: 1. [RTU#2] Space Temperature 2. [RTU# 2] Outdoor Air Temperature 3. [RTU#2] Return Air Temperature 4. [RTU# 2] Fan VFD Signal 5. [RTU#2] Remote SAT Reset Signal C. For whatever option is selected, a High and a Low Reset Source Setpoint must be configured that will correspond to configured Low and High SAT Setpoints. This must be done separately for the Cooling Mode Setpoints and for the Heating Mode Setpoints. D. When the Reset Source is at its highest configured setpoint,the SAT Setpoint will be reset to its lowest configured setpoint. When the Reset Source is at its lowest configured setpoint, the SAT Setpoint will be reset to its highest configured setpoint. E. In all cases, as the Reset Source value moves within its range established by the } configured High and Low Reset Setpoints, the Supply Air Setpoint will be proportionally reset within its range established by the configured Low and High SAT Setpoints. F. If a Remote SAT Reset Signal is configured as the Reset Source, a configurable voltage signal(between 0 and 10 VDC, direct or reverse acting)can be used to reset the Supply Air Temperature Setpoint. You can configure what voltage will correspond to the Low SAT Setpoint and what voltage will correspond to the High SAT Setpoint in both the Heating and the Cooling Modes. Duct Static Pressure Control [RTU# 2] Operation A. If the VCCX2 Controller has been configured for Duct Static Pressure Control, then anytime the Supply Fan is operating, the unit will be controlling to a Duct Static Pressure Setpoint. The Static Pressure Control Output Signal can be used to control a Supply Fan VFD (Direct Acting Operation). jr B. The Duct Static Pressure Setpoint, the Setpoint Deadband, the Static Pressure '1. 1 4 4 t a IControl Signal, and the Static Control Rate are all user-adjustable. The Static Control Rate is the amount of time that elapses between each adjustment to the Duct Static Pressure Control Output Signal. The default period is 10 seconds and should not be changed unless close observation reveals that the Supply Fan or Bypass Damper is hunting and not maintaining a stable pressure reading. C. During Supply Fan VFD operation, the Output Signal increases (increases the VFD , speed) if the Duct Static Pressure is below the Duct Static Pressure Setpoint by the Deadband amount, and the Output Signal decreases (decreases VFD Speed) if the Static Pressure is above the Setpoint by the Deadband amount. D. If the Static Pressure ever rises 0.5" above the Duct Static Pressure Setpoint, the / Duct Static Pressure Control Output Signal will be cut in half every control period until the Static Pressure is brought under control. This is to prevent damage to the ductwork if all the VAV boxes are closed or some other blockage occurs in the ductwork. E. WARNING: The manufacturer does not assume responsibility for protecting the equipment from over-pressurization! You should always install mechanical high static protection cutoffs to protect your system! F. Any time the Supply Fan is off, the Duct Static Pressure Control Output Signal will remain at zero volts. If Duct Static Pressure Control is not configured, the Static Pressure can still be monitored if a Static Sensor is installed, however,no control will occur. Temperature Protection Operation r A. Temperature Protection is activated when the Supply Air Temperature(SAT)rises above the High Cutoff Temperature (immediate)or drops below the Low Cutoff Temperature(for 10 minutes). Both cutoff setpoints are user-adjustable. A Low Supply Air Cutoff will shut the unit off. A High Supply Air Cutoff will disable heating but leave the supply fan on. B. This mode is cancelled when the SAT drops 5 degrees below the High Cutoff Temperature Setpoint or rises 5 degrees above the Low Temp Cutoff Temperature Setpoint or when the unit changes back into Occupied Operation. 1 Outdoor Air Lockouts Operation A. [RTU#2] The compressors are disabled during Cooling Mode when the Outdoor Air Temperature is below the Compressor Cooling Lockout Setpoint. B. [RTU#2] Mechanical heating is disabled when the Outdoor Air Temperature is above the Heating Lockout Setpoint. System Broadcasts Configuration A. You can configure the VCCX2 Controller to broadcast the following sensor readings to any VCCX2 Controller that does not have one or more of these sensors. 1. [RTU# 2] Outdoor Air Temperature 2. [RTU#2] Outdoor Air Humidity 3. [RTU#2] Space Temperature B. A CommLink 5 or MiniLink PD 5 is required to broadcast these values. Alarms Detection and Reporting A. The VCCX2 Controller continuously performs self-diagnostics during normal operation to determine if any operating failures have occurred. B. These failures(alarms)can be reported to a Touch Screen System Manager, a Hand Held Modular Service Tool, or to a computer running Prism 2 software. C. The following are the available alarm designations for the VCCX2 Controller: 1. [RTU#2] Bad SAT Sensor 2. [RTU#2] Bad RAT Sensor 3. [RTU#2] Bad RAT Sensor 4. [RTU#2] Bad OAT Sensor 5. [RTU#2] Bad Space Sensor 6. [RTU#2] Mechanical Cooling Failure 7. [RTU#2] Mechanical Heating Failure 8. [RTU#2] Fan Proving Alarm 9. [RTU#2] Emergency Shutdown 10. [RTU#2] Relay Runtime 11. [RTU#2] No Economizer Feedback 12. [RTU#2] Title 24 Economizer Air Temperature Sensor Failure 13. [RTU#2] Title 24 Economizer Damper Failure 14. [RTU#2] Title 24 Economizer Excess Outdoor Air 15. [RTU#2] Title 24 Economizer Not Economizing When It Should 16. [RTU#2] Title 24 Economizer Economizing When It Should Not 17. [RTU#2] High Supply Air Temperature Cutoff 18. [RTU#2] Low Supply Air Temperature Cutoff 19. [RTU#2] Missing RSM#1 20. [RTU#2] Missing MODGAS-XWR 21. [RTU#2] Missing EM1 22. [RTU#2] RSM 1 Operating Alarm Sensor Failure Alarms [RTU# 2] Supply Air Temperature Sensor Alarm A. The Supply Air Temperature Sensor Failure Alarm is generated when the controller detects an open or short circuit on the Supply Air Temperature Sensor input. Once the alarm is generated, the unit will completely shut down. If a sensor is properly detected after the unit has alarmed, the alarm will be cleared and the unit will restart operations. [RTU# 2] Space Temperature Sensor Failure A. When the Space Sensor is configured as the Controlling Sensor(Mode Enable Sensor) or as the Reset Sensor, and if the controller detects an open or short circuit on the Space Sensor input, then a Space Temperature Sensor Failure Alarm is generated. B. When the Space Sensor is configured as the Controlling Sensor and the Failure Alarm is generated,the unit will shut down. C. When the Space Sensor is configured as a Reset Sensor only and the Failure Alarm is generated, the Space Temperature will default to a value half way between the Heating and Cooling Mode Enable Setpoints, and the unit will continue to run. [RTU#2] Outdoor Air Temperature Sensor Failure Alarm A. The Outdoor Air Temperature Sensor Failure Alarm is generated when the controller detects an open or short circuit on the Outdoor Air Temperature Sensor input. When this occurs, the Outdoor Air reading will be artificially set to the half point of between the Cooling and Heating Lockout Setpoints. This will allow the cooling and the heating to continue operating. [RTU#2] Return Air Sensor Failure Alarm A. This alarm is generated if the controller does not detect the Return Air Temperature Sensor. [RTU# 2] Return Air Sensor Failure Alarm A. This alarm is generated if the controller does not detect the Return Air Temperature Sensor. Missing Expansion Module Alarm A. The alarms that can occur from missing modules are: 1. [RTU#2] EM1 Expansion Missing 2. [RTU#2] RSM Module#1 Missing 3. [RTU#2] ModGas Board Missing B. If the controller is configured to have any of the above Expansion Boards (Modules), but the controller does not detect that board, then the applicable alarm will occur. If the board is properly detected after the unit has alarmed, the alarm will be cleared. Mechanical Failure Alarms Mechanical Cooling Failure A. [RTU# 2] This alarm is not generated for a compressor being controlled by an RSM. Instead of the Mechanical Cooling Failure Alarm, the user has to monitor the Compressor Module Alarms for Mechanical Cooling issues. Mechanical Heating Failure A. [RTU#2] The Mechanical Heating Failure Alarm is generated if the Supply Air Temperature fails to rise 5 degrees (within a user-adjustable time period) from the temperature the supply air was at when the heating was activated and the Supply Air Temperature is not within 5 degrees of Setpoint. The alarm will be cleared when the Supply Air Temperature rises the 5 degrees and sets the failure timer back to zero. Proof of Flow Interlock Alarm A. [RTU#2] A Proof of Flow switch provides a 24 VAC wet contact closure when the Supply Fan is operating. If this contact opens while the fan is being called to run, all heating and cooling is disabled and a Fan Proving Alarm is generated. B. [RTU#2] Fan Proving needs to be configured for this alarm to occur. Emergency Shutdown Alarm A. A 24 VAC wet contact input is used for the following N.C. safety devices: 1. [RTU#2] Phase Brown Out Monitor B. If this contact opens, it will initiate shutdown of the VCCX2 and will generate an alarm condition. If an Occupied relay is configured, it will remain energized. Failure Mode Alarms [RTU# 2] High Supply Air Temperature Alarm A. If the Supply Air Temperature rises above the user-adjustable High Supply Air Temperature Cutoff Setpoint, heating will be immediately deactivated, and a High Supply Air Temperature Cutoff Alarm will be generated. The fan will continue to run. This mode and alarm will be cancelled if the Supply Air Temperature falls below the High Supply Air Temperature Cutoff Setpoint by 5 degrees. [RTU# 2] Low Supply Air Temperature Alarm A. If the Supply Air Temperature falls below the user-adjustable Low Supply Air Temperature Cutoff Setpoint, all mechanical cooling will be immediately deactivated. If, after 10 minutes, the Supply Air Temperature is still below this setpoint,the fan will be deactivated, the outside air damper will close, and a Low Supply Air Temperature Cutoff Alarm will be generated. This mode and alarm will be cancelled if the Supply Air Temperature rises above the Low Supply Air Temperature Cutoff Setpoint by 5 degrees. High and Low Control Temp Failure A. [RTU#2] When the Space Temperature rises above the Cooling Mode Enable Setpoint plus the Control Mode High Alarm Offset setpoint for 30 seconds, the controller will generate a High Control Temp Failure Alarm. B. [RTU#2] When the Space Temperature drops below the Heating Mode Enable Setpoint minus the Control Mode Low Alarm Offset setpoint for 30 seconds, the controller will generate a Low Control Temp Failure Alarm. C. [RTU#2] Both offset setpoints are user-adjustable. RSM Module#1 Operating Alarm A. [RTU#2] This alarm indicates numerous alarm conditions associated with the RSM Module. Please refer to the individual RSM Technical Guides for details. Title 24 Economizer Alarms Economizer Temperature Sensor Failure A. [RTU#2] Outside Air or Supply Air Temperature Sensor is shorted or missing. Economizer Not Economizing When it Should A. [RTU#2] Economizer is enabled but not following the desired Economizer position command. Economizer Is Economizing When it Should Not A. [RTU#2] Economizer is not enabled but the feedback signal indicates a position more open than the minimum. Economizer Damper Not Modulating A. [RTU#2] Economizer is enabled but not within 10% of desired position within 150 seconds. Economizer Excess Outdoor Air Filter A. [RTU#2] Economizer feedback is lost or Economizer is not following commanded position. Trend Logging Operation A. The VCCX2 Controller continuously maintains an Internal Trend Log in memory which records a fixed set of values at a user-defined interval. B. 120 log positions (timed intervals are available on the controller. Once these positions are full,the controller begins overwriting the oldest data. C. Values can be retrieved using the Prism 2 software program. With Prism 2 running continuously, values can be saved to the computer hard drive at regular intervals to from losing data. VCCX2 Controller Trend Logs A. The following are the fixed items that are able to be logged for each unit: 1. [RTU#2] Date 2. [RTU#2] Time 3. [RTU#2] Mode of Operation(Occupied/Override/Unoccupied) 4. [RTU#2] HVAC Mode 5. [RTU#2] Space Temperature 6. [RTU#2] Mode Cooling Setpoint 7. [RTU#2] Mode Heating Setpoint 8. [RTU#2] Supply Air Temperature 9. [RTU#2] Supply Air Setpoint 10. [RTU#2] Coil Temperature Setpoint 11. [RTU#2] Return Air Temperature 12. [RTU#2] Return Air Temperature and Humidity 13. [RTU#2] Outdoor Air Temperature 14. [RTU#2] Outdoor Air Humidity 15. [RTU#2] Outdoor Air Wetbulb 16. [RTU#2] Outdoor Air Dewpoint 17. [RTU#2] Duct Static Pressure -. .. .� .... E. .. 18. [RTU#2] MODGAS Valve Position 19. [RTU#2] Main Fan Speed VFD Signal 20. [RTU#2] Economizer Position 21. [RTU#2] Modulating Heat Signal 22. [RTU#2] Modulating Cooling Signal 23. [RTU#2] Refrigerant Module Alarms 24. [RTU#2] Missing Module Alarms 25. [RTU#2] Temperature Limit Alarms 26. [RTU#2] Mechanical Alarms 27. [RTU#2] Sensor Alarms 28. [RTU#2] Binary Inputs Status 29. [RTU#2] Relay Status 30. [RTU#2] Compressor Al Status 31. [RTU#2] Compressor Al Modulating Position 32. [RTU#2] Condenser Al Modulating Position 33. [RTU#2] Al Suction Pressure 34. [RTU#2] Al Saturation Temperature 35. [RTU#2] Al Suction Line Temperature 36. [RTU#2] Al Condenser Suction Temperature 37. [RTU#2] Al Superheat 38. [RTU#2] Al Discharge Temperature 39. [RTU#2] Al Compressor Enable 40. [RTU#2] Al Alarms 41. [RTU#2] Refrigeration Module Relay Status Additional Field Configurable Options [RTU# 2] VAV Operation with Supply Air Tempering (VAV Operation with Outdoor Air Temperature Control) A. On a VAV unit that may need daytime heating in order to maintain the Cooling Supply Air Setpoint, previous controllers used a Supply Air Tempering sequence with the Supply Air Temperature Sensor configured as the Controlling Sensor. The VCCX2 Controller accomplishes the same result using the Hood-On Outdoor Air (OA) Setpoints to initiate Cooling and Heating. B. To utilize this sequence, the HVAC Mode Enable Source must be configured as Supply Air Tempering. Then, configure the Hood On HVAC Setpoints for the OA temperature values that will enable Cooling and Heating. The Hood On Heating Setpoint should be set at or above the OA Temperature,that when mixed with the Return Air(with the economizer at its minimum position),will require Heating in order to achieve the Heating Supply Air Setpoint. The Hood On Cooling Setpoint would be set above that, which will allow a Vent Mode in between. C. Then, configure the Cooling and Heating Supply Air Setpoints. While not set at the same value (see below), those would normally both be set at or near 55°F to allow the box heat to keep spaces comfortable. D. With this configuration, as the OA Temperature rises above the Hood On Cooling Setpoint, the unit will be in Cooling Mode, controlling to the Cooling Supply Air Setpoint. The economizer can operate as normal for free cooling to maintain the Cooling Supply Air Setpoint. E. During the Vent Mode,when the OA Temperature is between the Hood On Cooling and Heating Setpoints, the economizer can modulate if necessary to maintain the Cooling Supply Air Setpoint. F. Whenever the OA Temperature falls below the Hood On Heating Setpoint, the unit will be in Heating Mode controlling to the Heating Supply Air Setpoint. The Economizer can still modulate during Heating Mode if the Supply Air Temperature is too warm, and it will control to a setpoint calculated to be 2° above the Heating Supply Air Setpoint. In this way,the Economizer will have time to close to its minimum position before the Supply Air Temperature falls below the Heating Supply Air Setpoint and Heating is initiated. G. During Morning Warm-Up, heating will be controlled to the Morning Warm-Up Supply Air Setpoint(see the Morning Warm-Up/Cool-Down Mode Operation section for complete details). In this operation, if Night Setback operation will be initiated by a space sensor connected to the VCCX2 Controller, then the Night Setback Cooling and Heating Offsets will be applied to the normal Occupied HVAC Mode Enable Setpoints (not the Hood On Setpoints). During Night Setback operation, Heating will be controlled to the Morning Warm-Up Supply Air Setpoint. H. Finally, configure the VCCX2 for Duct Static Pressure Control (see the Duct Static Pressure Control section for complete details). 3� f oREGoN Submittal Unit Written Specification 735 SW 20th Place 230 , Portland , OR 97205 PHONE (971) 717-7123 • Guide Specifications - RQ Series Rooftop Units Section xxxxx - Packaged Rooftop Units / Outdoor Air Handling Units Part 1 -General 1.01 Related Documents 1.02 General Description A. This section includes the design, controls and installation requirements for packaged rooftop units/heat pumps/outdoor air handling units. 1.03 Quality Assurance A. [RTU#2] Packaged air-cooled condenser units shall be certified in accordance with ANSI/AHRI Standard 210/240 performance rating of commercial and industrial unitary air-conditioning and heat pump equipment. B. Unit shall be certified in accordance with UL Standard 1995/CSA C22.2 No. 236, Safety Standard for Heating and Cooling Equipment. C. [RTU#2] Unit and refrigeration system shall comply with ASHRAE 15, Safety Standard for Mechanical Refrigeration. D. [RTU#2] Unit shall be certified in accordance with ANSI Z21.47b/CSA 2.3b and ANSI Z83.8/CSA 2.6, Safety Standard Gas-Fired Furnaces. E. [RTU#2] Unit Seasonal Energy Efficiency Ratio (SEER) shall be equal to or greater that prescribed by ASHRAE 90.1, Energy Efficient Design of New Buildings except Low-Rise Residential Buildings. F. [RTU#2] Unit shall be safety certified by ETL and ETL US listed. Unit nameplate shall include the ETL/ETL Canada label. 1.04 Submittals A. Product Data: Literature shall be provided that indicates dimensions, operating and shipping weights, capacities, ratings, fan performance, filter information, factory supplied accessories, electrical characteristics and connection requirements. Installation, Operation and Maintenance manual with startup requirements shall be provided. B. Shop Drawings: Unit drawings shall be provided that indicate assembly, unit dimensions, construction details, clearances and connection details. Computer generated fan curves for each fan shall be submitted with specific design operation point noted. Wiring diagram shall be provided with details for both power and control systems and differentiate between factory installed and field installed wiring. 1.05 Delivery, Storage, and Handling A. Unit shall be shipped with doors bolted shut and outside air hood closed to prevent damage during transport and thereafter while in storage awaiting installation. B. Follow Installation, Operation and Maintenance manual instructions for rigging, moving, and unloading the unit at its final location. C. Unit shall be stored in a clean, dry place protected from construction traffic in accordance with the Installation, Operation and Maintenance manual. 1.06 Warranty A. [RTU#2] Manufacturer shall provide a limited"parts only" warranty for a period of 24 months from the date of original equipment shipment from the factory. Warranty shall cover material and workmanship that prove defective, within the specified warranty period, provided manufacturer's written instructions for installation, operation and maintenance have been followed. Warranty excludes parts associated with routine maintenance, such as belts and air filters. 1.07 Startup Repair Program A. [RTU#2] Manufacturer shall provide startup repair for a period of 12 months from the date of original equipment shipment from the factory. Program shall cover labor for materials and workmanship that prove defective, within the specified warranty period,provided manufacturer's written instructions for installation, operation and maintenance have been followed. Program excludes labor associated with routine maintenance, such as belt and air filter replacement. Part 2 -Products 2.01 Manufacturer A. Products shall be provided by the following manufacturers: 1. AAON 2. Substitute equipment may be considered for approval that includes at a minimum: a. [RTU#2] R-410A refrigerant b. Direct drive supply fans c. Double wall cabinet construction d. Insulation with a minimum R-value of 13 e. [RTU#2] Stainless steel drain pans f. Hinged access doors with lockable handles g. [RTU#2] Variable capacity compressor with 10-100%capacity h. All other provisions of the specifications must be satisfactorily addressed 2.02 Rooftop Units A. General Description 1. [RTU#2] Packaged rooftop unit shall include compressor, evaporator coil, filters, supply fan,dampers, air-cooled condenser coils, condenser fan, gas heater, and unit controls. 2. Unit shall be factory assembled and tested including leak testing of the DX coils, pressure testing of the refrigeration circuit, and run testing of the completed unit. Run test report shall be supplied with the unit in the service compartment's literature pocket. 3. Unit shall have decals and tags to indicate lifting and rigging, service areas and caution areas for safety and to assist service personnel. 4. Unit components shall be labeled, including refrigeration system components and electrical and controls components. 5. Estimated sound power levels(dB) shall be shown on the unit ratings sheet. 6. Installation, Operation and Maintenance manual shall be supplied within the unit. 7. Laminated color-coded wiring diagram shall match factory installed wiring and shall be affixed to the interior of the control compartment's hinged access door. 8. Unit nameplate shall be provided in two locations on the unit, affixed to the exterior of the unit and affixed to the interior of the control compartment's hinged access door. B. Construction 1. All cabinet walls, access doors, and roof shall be fabricated of double wall, impact resistant, rigid polyurethane foam panels. 2. Unit insulation shall have a minimum thermal resistance R-value of 13. Foam insulation shall have a minimum density of 2 pounds/cubic foot and shall be tested in accordance with ASTM D-1929 for a minimum flash ignition temperature of 610°F. 3. Unit construction shall be double wall with G90 galvanized steel on both sides and a thermal break. Double wall construction with a thermal break prevents moisture accumulation on the insulation,provides a cleanable interior, reduces heat transfer through the panel, and prevents exterior condensation on the panel. 4. [RTU#2] Unit shall be designed to reduce air leakage and infiltration through the cabinet. Cabinet leakage shall not exceed 1% of total airflow when tested at 3 times the minimum external static pressure provided in AHRI Standard 210/240. Panel deflection shall not exceed L/240 ratio at 125% of design static pressure, at a maximum 8 inches of positive or negative static pressure, to reduce air leakage. Deflection shall be measured at the midpoint of the panel height and width. Continuous sealing shall be included between panels and between access doors and openings to reduce air leakage. Piping and electrical conduit through cabinet panels shall include sealing to reduce air leakage. i 5. Roof of the air tunnel shall be sloped to provide complete drainage. Cabinet shall have rain break overhangs above access doors. 6. [RTU#2] Access to filters, dampers, coolingcoil, heater, compressor, p and electrical and controls components shall be through hinged access doors with quarter turn, lockable handles. Full length stainless steel piano hinges shall be included on the doors. 7. Exterior paint finish shall be capable of withstanding at least 2,500 hours, with no visible corrosive effects,when tested in a salt spray and fog atmosphere in f accordance with ASTM B 117-95 test procedure. , f 8. Units shall include double sloped 304 stainless steel drain pans. i 9. [RTU#2] Unit shall be provided with through the base vertical discharge and return air openings. All openings through the unit shall have upturned flanges of at least 1/2 inch around the opening. 10. Unit shall include lifting lugs on the top of the unit. C. Electrical 1. [RTU#2] Unit shall have a 5kAIC SCCR. 2. [RTU#2] Unit shall be provided with factory installed and factory wired, non-fused disconnect switch. 3. [RTU#2] Unit shall be provided with phase and brown out protection which shuts down all motors in the unit if the electrical phases are more than 10% out of balance on voltage, the voltage is more than 10%under design voltage or on phase reversal. D. Supply Fans 1. Unit shall include direct drive,unhoused, backward curved,plenum supply fans. 2. Blowers and motors shall be dynamically balanced. 3. [RTU#2] Motor shall be inverter rated efficiency ODP with ball bearings rated for 200,000 hours service with external lubrication points. 4. [RTU#2] Variable frequency drive shall be factory wired and mounted in the unit. Fan motor shall be inverter rated efficiency. 5. [RTU#2] Motor shall include shaft grounding. E. [RTU#2] Cooling Coils 1. [RTU#2] Evaporator Coils a. [RTU#2] Coils shall be designed for use with R-410A refrigerant and constructed of copper tubes with aluminum fins mechanically bonded to the tubes and aluminum end casings. Fin design shall be sine wave rippled. b. [RTU#2] Coil shall be standard capacity c. Coils shall be helium hydrogen or helium leak tested. d. Coils shall be furnished with factory installed thermostatic expansion valves. F. [RTU#2] Refrigeration System 1. [RTU#2] Unit shall be factory charged with R-410A refrigerant. 2. [RTU#2] Compressors shall be scroll type with thermal overload protection and carry a 5 year non-prorated warranty, from the date of original equipment shipment from the factory. 3. Compressors shall be mounted in an isolated service compartment which can be accessed without affecting unit operation. Lockable hinged compressor access doors shall be fabricated of double wall, rigid polyurethane foam injected panels to prevent the transmission of noise outside the cabinet. 4. Compressors shall be isolated from the base pan with the compressor manufacturer's recommended rubber vibration isolators, to reduce any transmission of noise from the compressors into the building area. 5. Each refrigeration circuit shall be equipped with thermostatic expansion valve type refrigerant flow control. 6. Each refrigeration circuit shall be equipped with automatic reset low pressure and manual reset high pressure refrigerant safety controls, Schrader type service fittings on both the high pressure and low pressure sides and a factory installed liquid line filter driers. 7. [RTU#2] Unit shall include a variable capacity scroll compressor on the refrigeration circuit which shall be capable of modulation from 10-100%of its capacity. G. [RTU#2] Condensers 1. [RTU# 2] Air-Cooled Condenser a. Condenser fans shall be a vertical discharge, axial flow, direct drive fans. b. Coils shall be designed for use with R-410A refrigerant. c. [RTU#2] Condenser coils shall be multi-pass and fabricated from aluminum microchannel tubes. d. Coils shall be designed for a minimum of 10°F of refrigerant sub-cooling. e. Coils shall be hydrogen or helium leak tested. £ [RTU#2] Condenser fans shall be high efficiency electrically commutated motor driven with multiple speeds which are controlled with a fan cycle switch based on head pressure and allow matching condenser airflow with cooling capacity steps. H. [RTU#2] Gas Heating 1. [RTU#2] Stainless steel heat exchanger furnace shall carry a 25 year non-prorated warranty, from the date of original equipment shipment from the factory. 2. [RTU#2] Gas furnace shall consist of stainless steel heat exchangers with multiple concavities, an induced draft blower and an electronic pressure switch to lockout the gas valve until the combustion chamber is purged and combustion airflow is established. 3. Furnace shall include a gas ignition system consisting of an electronic igniter to a pilot system, which will be continuous when the heater is operating, but will shut off the pilot when heating is not required. 4. Unit shall include a single gas connection and have gas supply piping entrances in the unit base for through-the-curb gas piping and in the outside cabinet wall for across the roof gas piping. 5. [RTU#2] High Turndown Modulating Natural Gas Furnace shall be equipped with modulating gas valves, adjustable speed combustion blowers, stainless steel tubular heat exchangers, and electronic controller. Combustion blowers and gas valves shall be capable of modulation. Electronic controller includes a factory wired, field installed supply air temperature sensor. Sensor shall be field installed in the supply air ductwork. Supply air temperature setpoint shall be adjustable on the electronic controller within the controls compartment. Gas heater shall be capable of capacity turndown ratio as shown on the unit rating sheet. Heat trace shall be include on the condensate drain line. I. Filters 1. [RTU# 2] Unit shall include 2 inch thick, fiberglass throwaway filters with an ASHRAE MERV rating of 4, upstream of the cooling coil. J. Outside Air/Economizer 1. [RTU#2] Unit shall include 0-100%economizer consisting of a motor operated outside air damper and return air damper assembly constructed of extruded aluminum, hollow core, airfoil blades with rubber edge seals and aluminum end seals. Damper blades shall be gear driven and designed to have no more than 15 CFM of leakage per sq. ft. of damper area when subjected to 2 inches w.g. air pressure differential across the damper. Unit shall include outside air opening bird screen,outside air hood with rain lip and barometric relief dampers. 2. [RTU#2] Economizer shall be furnished with a California Energy Commission Certified Title 24 Fault Detection and Diagnostic package. Economizer assembly shall carry a 5 year parts warranty from the date of original equipment shipment from the factory. K. Controls 1. [RTU#2] Factory Installed and Factory Provided Controller a. Unit controller shall be capable of controlling all features and options of the unit. Controller shall be factory installed in the unit controls compartment and factory tested. b. Controller shall be capable of standalone operation with unit configuration, setpoint adjustment, sensor status viewing,unit alarm viewing, and occupancy scheduling available without dependence on a building management system. c. Controller shall have an onboard clock and calendar functions that allow for occupancy scheduling. d. Controller shall include non-volatile memory to retain all programmed values without the use of a battery, in the event of a power failure. e. [RTU#2] Variable Air Volume Controller 1. [RTU#2] Unit shall utilize a variable capacity compressor system and a variable speed supply fan system to modulate cooling and airflow as required to meet space temperature cooling loads and to save operating energy. Supply fan speed shall modulate based on supply air duct static pressure. Cooling capacity shall modulate based on supply air temperature. f. [RTU#2] Unit configuration, setpoint adjustment, sensor status viewing,unit alarm viewing, and occupancy scheduling shall be accomplished with connection to interface module with LCD screen and input keypad, interface module with touch screen, or with connection to PC with free configuration software. Controller shall be capable of connection with other factory installed and factory provided unit controllers with individual unit configuration, setpoint adjustment, sensor status viewing, and occupancy • scheduling available from a single unit. Connection between unit controllers shall be with a modular cable. Controller shall be capable of communicating and integrating with a LonWorks or BACnet network. [Orion Controls System] Part 3 -Execution 3.01 Installation, Operation and Maintenance A. Installation, Operation and Maintenance manual shall be supplied with the unit. B. Installing contractor shall install unit, including field installed components, in accordance with Installation, Operation and Maintenance manual instructions. C. Start up and maintenance requirements shall be complied with to ensure safe and correct operation of the unit. R E GN Submittal Warranty I 735 SW 20 " Place 230 , Portland , OR 97205 PHONE (971) 717-7123 ,Anne* Limited Warranty Certificate GENERAL CONDITIONS EXTENDED LIMITED WARRANTY OF GAS FIRED HEAT EXCHANGERS AAON,Inc.(hereinafter referred to as"AAON")warrants this AAON equipment,as identified hereon,to be free of defects in material and workmanship under normal FOR STANDARD RQ or RN ALUMINIZED STEEL HEAT EXCHANGERS use,service,and maintenance. Our obligations under this warranty shall be limited For the second through the fifteenth year from date of shipment,we further warrant to repairing or replacing the defective part,or parts, which in our judgment show the steel heat exchanger against failure due to defects in materials and evidence of such defects. AAON is not liable for labor charges and other costs workmanship for the original purchaser-user only. incurred for removing,shipping,handling or transporting defective part,or parts,or for shipping, handling, transporting, or installing repaired or replacement part, or FOR OPTIONAL RQ or RN STAINLESS STEEL HEAT EXCHANGERS parts. For the second through the twenty-fifth year from date of shipment, we further warrant the stainless steel heat exchanger against failure due to defects in The limited warranty is effective one(1)year from date of original installation,or materials and workmanship for the original purchaser-user only. eighteen (18) months from date of original shipment from the factory, whichever occurs first and covers all parts and components in this AAON equipment excluding EXTENDED LIMITED WARRANTY OF RL SERIES GAS FIRED HEAT air filters, belts, refrigerant moisture driers, and lost refrigerant, which are not EXHANGERS included in any part of this limited warranty. The replacement part, or parts, For the second through the tenth Year from date of original installation,we further assume only the unused portion of the original limited warranty and are shipped warrant the steel heat exchanger against failure due to defects in materials and f.o.b.from the factory and freight prepaid by the factory. workmanship for the original purchaser-user only,in accordance with the following: For the first five(5)years from date of shipment,we agree to repair or replace the The limited warranty is effective for products manufactured at the Tulsa,Oklahoma heat exchanger,at our option,for the original purchaser-user only;during the sixth or Longview,Texas facility. year,we will charge 50%of the current trade price for repaired or replacement steel heat exchanger, as the case may be.during the seventh year, 60%, during the THIS LIMITED WARRANTY ONLY APPLIES WHEN THE ORIGINAL MODEL eighth year,70%during the ninth year,80%and during the tenth year,90%. NUMBER AND SERIAL NUMBER OF THE AAON UNIT ARE GIVEN AT TIME OF REQUEST FOR REPLACEMENT PART, OR PARTS. DEFECTIVE PART, OR In all cases,the repaired or replacement heat exchanger will be supplied f.o.b.our PARTS, MUST BE RETURNED PREPAID, WITH ITS ASSIGNED RETURN factory,freight prepaid,providing the defective heat exchanger is returned prepaid, MATERIAL TAG, WITHIN FOURTEEN (14) DAYS OF RECEIPT OF THE and if it is proved to be inoperative due to defects in materials and workmanship. REPLACEMENT PART,OR PARTS. This extended limited warranty covers only the heat exchanger and does not include labor charges,or other costs incurred for removing, shipping, handling, EXTENDED LIMITED WARRANTY ON COMPRESSORS INCLUDED IN SINGLE transporting,or installing repaired replacement heat exchanger.This extend limited PACKAGE EQUIPMENT(NOT INCLUDING CHILLERS);OPTIONAL ON OTHER warranty does,not apply where the furnace has been operated in an atmosphere EQUIPMENT contaminated by chlorine,fluorine,or any other damaging chemical compounds. For the second through the fifth year from date of shipment,we further agree to repair or replace the fully hermetic compressor, at our option, for the original OTHER CONDITIONS purchase-user only. The repaired or replacement fully hermetic compressor will This warranty does not cover any AAON unit or part thereof which has been be supplied f.o.b.the factory,freight prepaid,providing the defective fully hermetic ' subject to accident,negligence,damages in transit,misuse or abuse,or which has compressor is returned (if requested)prepaid by the customer,and is proven to been tampered with or altered in any way, or which has not been installed be inoperative due to defects in materials or workmanship. This extended limited operated serviced and maintained in accordance with our instructions,or which has warranty covers only the fully hermetic compressor and does not include any been installed outside of the Continental United States or Canada,or on which the labor charges,or other additional costs incurred for removing, shipping,handling, serial number or identification number has been altered defaced, or removed. transporting,or replacing the defective fully hermetic compressor. It also does not AAON will net be responsible for failure of the unit to start due to voltage conditions, include additional costs incurred for shipping, handling,or transporting of electric blown fuses,open circuit breakers, or other damages due to the inadequacy or controls such as relays, capacitors, pressure controls,or fan-motor assemblies, interruption of electric service. condensers,receivers,etc,which carry the standard one-year limited warranty. This warranty does not cover equipment containing a water-to-refrigerant heat EXTENDED LIMITED WARRANTY OF RQ PRODUCTS exchanger for any damage resulting from freezing,fouling,corrosion or clogging. The RQ limited warranty is effective two(2)years from date of original shipment from the factory and covers all parts and components in this"AAON equipment AAON shall not be liable for any default or delay in performance hereunder,caused except those excluded in the general.conditions. by a contingency beyond its control,including governmental restrictions or restraint, strikes, short or reduced supply of raw materials or parts, floods, winds, fire, lightning strikes,or any other acts of God. DISCLAIMERS OF WARRANTIES THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY WARRANTY OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY,WHETHER EXPRESS OR IMPLIED, EXCEPT OF TITLE AND AGAINST"PATENT.INFRINGEMENT, CORRECTION OF NON-CONFORMITIES ARE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE PART OR PARTS,AT SELLER'S OPTION,WHICH SHALL CONSTITUTE FULFILLMENT OF ALL TORT OR OTHERWISE IT IS EXPRESSLY UNDERSTOOD THAT AAON SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES. AAON SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES,SUCH AS,BUT NOT LIMITED TO DAMAGES OR LOSS OF OTHER PROPERTY OR EQUIPMENT,LOSS OF PROFITS OR REVENUE,COST OF CAPITAL,COST OF PURCHASED OR REPLACEMENT GOODS,OR CLAIMS OF BUYER OR USER FOR SERVICE INTERRUPTIONS. THE REMEDIES OF THE BUYER SET FORTH HEREIN ARE EXCLUSIVE,AND THE LIABILITY OF AAON WITH RESPECT TO ANY CONTRACT,OR ANYTHING DONE IN CONNECTION THEREWITH SUCH AS THE PERFORMANCE OR BREACH THEREFORE,OR FROM THE MANUFACTURE, SALE,DELIVERY, RESALE,INSTALLATION,OR USE OF ANY GOODS COVERED BY OR FURNISHED UNDER THIS CONTRACT WHETHER ARISING OUT OF CONTRACT,NEGLIGENCE, STRICT TORT, OR UNDER ANY WARRANTY,OR OTHERWISE, SHALL NOT EXCEPT AS EXPRESSLY PROVIDED HEREIN, EXCEED THE PRICE OF THE GOODS UPON WHICH SUCH LIABILITY IS BASED. WITH RESPECT TO THE GOODS SOLD,THE BUYER HEREBY WAIVES ALL LIABILITY ARISING FROM STATUTE,LAW,STRICT LIABILITY IN TORT,OR OTHERWISE,INCLUDING WITHOUT LIMITATION ANY OBLIGATION OF AAON WITH RESPECT TO CONSEQUENTIAL OR INCIDENTAL DAMAGES AND WHETHER OR NOT OCCASIONED BY AAON NEGLIGENCE. TIME LIMIT ON COMMENCING LEGAL ACTIONS:AN ACTION FOR BREACH OF THIS CONTRACT FOR GOOD SOLD OR ANY OTHER ACTION OTHERWISE ARISING OUT OF THIS CONTRACT,MUST BE COMMENCED WITHIN ONE(1)YEAR FROM THE.DATE,THE RIGHT,CLAIM,DEMAND OR CAUSE OF ACTION SHALL FIRST OCCUR,OR BE BARRED FOREVER. SEVERABILITY IF ANY PROVISION OR CAUSE OF THIS CONTRACT OR APPLICATION THEREOF TO ANY PERSON OR CIRCUMSTANCES IS HELD INVALID OR UNCONSCIONABLE SUCH INVALIDITY OR UNCONSCIONABILITY SHALL NOT AFFECT OTHER PROVISIONS OR APPLICATIONS OF THE CONTRACT WHICH CAN BE GIVEN EFFECT WITHOUT THE INVALID OR UNCONSCIONABLE PROVISIONS OF THE CONTRACT ARE DECLARED BE SEVERABLE. EQUIPMENT INFORMATION *REQUIRED FIELD *Job Name: *Unit Model *Date of Number: Shipment: Sales Order *Serial Number: Number: Unit Tag: Sold To Name& Address: Carrier SUBMITTAL Project WSS Date Wednesday, September 22, 2021 Table Of Contents Project: WSS 09/24/2021 Prepared By: 04:02PM RTU-3 3 Unit Report 4 Certified Drawing 5 Performance Summary 8 Unit Feature Sheet 11 Spec Sheet 12 Packaged Rooftop Builder 1.60 Page 2 of 12 RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM RTU-3 Tag Cover Sheet Unit Report Certified Drawing Performance Report Unit Feature Sheet Spec Sheet Packaged Rooftop Builder 1.60 Page 3 of 12 Unit Report For RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM Unit Parameters Dimensions (ft. in.) &Weight(lb.)""" Unit Model- 48FCDA05A2A5-3U6A0 Unit Length: 6'2.375" Unit Size. 05(4 Tons) Unit Width- 3' 10.625" Volts-Phase-Hertz. 208-3-60 Unit Height. 2'9.375" Heating Type. Gas Total Operating Weight: 580 lb Duct Cfg. Vertical Supply/Vertical Return Low Heat "' Weights and Dimensions are approximate. Weight does Standard One Stage Cooling Models not include unit packaging. Approximate dimensions are provided primarily for shipping purposes.For exact dimensions and weights,refer to appropriate product data catalog. Lines and Filters Gas Line Size- 1/2 Condensate Drain Line Size- 3/4 Return Air Filter Type: Throwaway Return Air Filter Quantity. 2 Return Air Filter Size: 16 x 25 x 2 Unit Configuration Direct Drive-EcoBlue-Medium Static Al/Cu-Al/Cu SystemVu Controls Temp Ultra Low Leak Economizer w/Baro Relief MERV 8 Filters Standard Packaging Warranty Information 1-Year parts(std.) 5-Year compressor parts(std.) 10-Year heat exchanger-Aluminized(std.) No optional warranties were selected. NOTE: Please see Warranty Catalog 500-089 for explanation of policies and ordering methods. Ordering Information Part Number Description Quantity 48FCDA05A2A5-3U6A0 Rooftop Unit 1 Base Unit Direct Drive-EcoBlue-Medium Static MERV 8 Filters SystemVu controller, Ultra LOW LEAK EconoMi$er2 temperature economizer with barometric relief. Syst Packaged Rooftop Builder 1.60 Page 4 of 12 Certified Drawing for RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM �/'gyp) THIS DOCUM[NT IS TOE PROPERIX OF ATE CITRATE,COM1R0l6 srgl SIGN M INESC DRAM",%OR DOCNXCMr3 NOTES: UNIT J K \�+�••^'•�S SCCUR III CONTENTS IS L 1101 UPONDI CLO ED 011 D COXp IL ION DOES ROT CONSTITUTE PART PERFORMANCE OA WTHATITH THE I RCONSENT.WILL Ipl at DISCLOSED dl DM ACCEPTANCE OF CONTRACT. 1. DIMENSIONS ARE IN INCHES, DIMENSIONS 33 3/8 18 5/8 OwrX.+NNnX��WITHOUT RIMER IN [ 1 ARE IN MILLIMETERS. 48FU.0/ [8471 [4121 33 3/8 14 1/8 CONNECTION SIZES 2. & CENTER OF GRAVITY 48FC..05 [8471 [3771 33-3/8 A 1 3/8' [351 DIA FIELD POWER SUPPLY HOLE 33 3/8 14 7/8 [8481 3 DIRECTION OF AIR FLOW 48FC.06 [847] [3771 8 2' I501 DIA POWER SUPPLY KNOCKOUT /BFC..01 41 53/811 18 5l8 32-1/8 1 • C 1 3/4' [511 DIA GAUGE ACCESS PLUG [10511 (4721 [0171 ' ECONOMIZER HOOD 4. .ALL VIEW DRAWN USING 3RD ANGLE (OPTIONAL) 16 D 7/8' [22] DIA FIELD CONTROL WIRING HOLE Y' [4071 E 3/4'-14 NPT CONDENSATE DRAIN 25-5/8 F T/2"-14 NPT GAS CONNECTION [6521 RETURN AIM G 2 1/2 ' [641 DIA POWER SUPPLY KNOCK-OUT y a c— . . 1 i \ C J ♦ THRU-THE-BASE CHART 10-7/8 THESE HOLES REOUIRED FOR USE ' 10-7] AIR CRBTWR008A00. 009A00 �lll�//////% l. 1111�I�Iti THREADED WIRE REO'D HOLE • ''IIIIIIIII"1\\ '/I�� Ill CONDUIT SIZE USE SIZES (MAX.) \\\\\\\\\\``<- ., /, P W 1/2' 115V 7/8" [22.21 14-1/8 _�J, t 29-112 Y 3/4' POWER 1.118" [28.6] [1120.91 _�. Y E ALT. - - [748] F CONDENSATE 11-3/4 Z. (009A001 1/2' FPT GAS 1-1/8" [28.61 W 2 DRAIN OPENING [I51] » FOR 'TNRU-iHE-BASEPAN' FACTORY OPTION, IN BASEPAN SUPPLY 26-5/8 SUPPLY FITTINGS FOR ONLY X, Y. 6 2 ARE PROVIDED l [6151 AIR • (008A00) PROVIDES 3/4' FPT THRU CURB 1/-1/2 FLANGE A FITTING. [3691 12-1/2 11-1/2 - SEE THRU THE X 1 (318] [293] 1 CHART BASE 4 i i A ... 1.. ..--L, . • 3-1/4---� - 6.1,4 [25618 2X [603123-3/4 [81] I1581 [101] HOOD �(180-1 V 3l8 ---1 7_—K 2M 25 [4661 f [6J51 zX 4-5/8 TOP [1181 E STD. CONDENSATE 10-7/8 r 1 CAL DRAIN [2751 1 [251 DISCONNECT - LOCATION 1 FILTER OPTIONAL it it CONDENSER A,B,G iROL 80X 1[25 653/1 ;IFACTORY ACCESS PANEL 17-3/8 COIL INDOOR BLOWER [653]INSTALLED [441111110 OPTIONAL1111._ llDISCONNECT ACCESS PANEL SUPPLYA[RIR AITUR _�_'FACTORYINSTALLED 1 J ® IL_____ _II}CONVENIENCE �� 21 1/4OUTLET ANGLE [30218�I19 1l1 rF L/�H 4 I ,I I5391 OUTSIDE 1 • __ .._- All [4941 ' - ( } I-1 �•F 0_L_, � AIR 1 �_ .�� II 6-5/8 [28714 II mmimmiiii mmisseeim HANDLE L 5-3/4 6-3/8 7 5-3/1 83/8 [i/6] [161] [1 T71 [1461 3931E [11861 30-1/8 ti 12141 26.718 f 9S; [11861 [7661 [6821 -• 74-3/8 (3861 BAROMETRIC LEFT [18891 RELIEF FLOW FRONT AIR PLY *RETURN RIGHT AIR ITC CLASSIFICATION SHEET DATE SUPERCEDES 48FC 04-07 SINGLE PACKAGE ELECTRICAL REV COOLING WITH GAS HEAT 48T0003093 A U.S. ECCN:NSR 1 OF 3 09/07/18 06/22/18 _ Packaged Rooftop Builder 1.60 Page 5 of 12 Certified Drawing for RTU-3 • Project: WSS 09/24/2021 Prepared By: 04:02PM f.C iN IS DGCUMENt(5 1NE PROPERII 0S UiC Cl I661E.COAiROLS SUBMISSION OF iNESC GRAAIA63 OP 00CUNENiSI l!.�({�'�Q)/'�5 THEii ARD[S WILL NOT E DI CLO EXPRESS COAG111�1 --5 NO1 CONSTI6UI[P,I Ri PCRGOR----OP STD. UNIT CORNER CORNER CORNER CORNER C.G. HEIGHT ` THAT aui[DENIS CONSENT 1 R[DISCLOSED OP USED ACCfPiA RtE OF CORi ARt i. UNIT WEIGHT A WEIGHT (Al WEIGHT(8) WEIGHT(C) WEIGHT (D) O6wwrrw.rrr LBS. KG. LBS. KG. LBS. KG. LBS. KG. LBS. KG. A 9 Z 48FC6604 482 219 113 51 116 53 128 58 125 57 37 5/8[9561 24 9/16 [624] 18 1/4(4641 48E0605 543 246 138 63 133 60 133 60 138 63 36 1/2 [927] 23 3/8 [594] 18 1457/ 48FC6606 556 252 142 64 136 62 136 62 142 64 36 1/2 [9271 23 3/8 [5941 18 [4511 48FC6607 607 275 162 73 152 69 141 64 151 68 36 [9141 22 1/2 [5121 19 3/8(4921 6 STANDARD UNIT WEIGHT IS WITH LOW GAS HEAT AND WITHOUT PACKAGING. FOR OTHER OPTIONS AND ACCESSORIES, REFER TO THE PRODUCT DATA CATALOG. BACK R12 1/2 WITH ECONOMIZER BACK [3181 \ , . 6 WITHOUT L CORNER A CORNER 8 ECONOMIZER I ECONOMIZER HOOD OPTIONAL DOOR 1 (OPTIONAL) ' - -col SWING a r — q\ -4 j \ 44i• �1Ailu • � O RIGHTI�t ),� 'l; � / m11111111u), CORNER D 1 CORNER C - LEFT J il•, . 1..--- X — _TOP _ 14-5/8 [18961 FRONT i • NOTES: 1. FOR ALL MINIMUM CLEARANCES LOCAL CODES OR JURISDICTIONS MAT PREVAIL. • . Z gFARANCE Q SERVICE WITH: SERVICE WITH: OPERATR4O I= SURFACE CONDUCTIVE BARRIER NONCONDUCTIVE BARRIER CLEARANCE ' y` FRONT 48 [1219mm] 36 [914mm] 18 [457mm] :0 O .=. h'^'�I . ' . 0 0L LEFT 48 [1219mm] 42 [1067mm] 18 [457mm] FRONT BACK 48 [1219mm] 42 11067mm] 18 [457mm] BACK W/H00D 36 [914mm] 36 [914mm] 18 [457mm1 RIGHT 36 [914mm] 36 [914mm] 18 1451mm1 TOP 72 [1829mm1 12 [1829mm] 72 [1829mm] ITC CLASSIFICATION SHEET DATE SUPEACEDES 48FC 04-07 SINGLE PACKAGE ELECTRICAL REV U.S. ECCN:NSR 2 OF 3 09/07/18 06/22/18 COOLING WITH GAS HEAT 46TC003093 A Packaged Rooftop Builder 1.60 Page 6 of 12 Certified Drawing for RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM iX IS OOCUMENt[5 TXE PROPERTT OE UTC CLIMATE.COMTROLS SWMISS ION OE ix[SE DRAMIXOS OR DOCUM[XTS CCarrle S SECURIi1 NTE[S DELIVERED UPDN IRE EXPRESS CONDITION D�5 N01 CCEPTANCE PART PEAEORMAKE OA LXAT THE CONTENTS MILL MDT RE DISCLOSED OR USED ACCEPTANCE OF CORIAA[7. Q.......... MItNOUT MR[TTER CONSENT. 71-1/8 I1805.3I (INSIDE THE BASE RAIL A.SKIRT) e (/;' (v.,.!try 401$1�h� 41-v4 1046.5] 0 (INSIDE THE BASE RAILS) 2-t/a : /i ce. � il. tz i-3n °I., •01r� INSIDE DASERAIL DIMENSIONS Apple, �I C46I *let 2X 1-7/8 I i BOTTOM RBI �aTA�,• . - —_, 2N } 1-3/8 l 2X 1 3-1/4 C361 [251 [821 f- 2%3/4 3-7/8 I181 DETAIL C 1991 TYP 4 PLCS . 1• .i J. . .1 • FILTER ACCESS PANEL COMP. I CONDENSER CONTROL BO% INDOOR BLOWER T TOOL-LES51 ACCESS COIL ACCESS PANEL ACCESS PANEL PANEL • I • - O INDOOR COIL .Fif. SEE DETAIL C ACCESS PANEL -�/ d 1-7/8 !II!! PI 740Z.��_1©__��1Qeeld I I CAI 1 1 ) �1" I 1 1 L I u-i I C� I I •°it ) BACK LEFT 3-1/4 59-3/8 2-3/8 (82.01 11509.01 [61.51 7-1/8 TYP CURB FRONT I180.71WIDTH ITC CLASSIFICATION SHEET DATE SUPERCEDES 48FC 04-07 SINGLE PACKAGE ELECTRICAL REV U.S. ECCN:NSR 3 OF 3 09/07/18 06/22/18 COOLING WITH GAS HEAT 48TC003093 A Packaged Rooftop Builder 1.60 Page 7 of 12 Performance Summary For RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM Part Number:48FCDA05A2A5-3U6A0 ARI SEER• 14.00 Base Unit Dimensions Unit Length. 74.4 in Unit Width: 46.6 in Unit Height: 33.4 in Operating Weight Base Unit Weight. 543 lb SystemVu Controls- 2 lb Temp Ultra Low Leak Economizer w/Baro Relief. 35 lb Total Operating Weight' 580 lb Unit Unit Voltage-Phase-Hertz. 208-3-60 Air Discharge. Vertical Fan Drive Type: Direct Actual Airflow- 1530 CFM Site Altitude. 39 ft Cooling Performance Condenser Entering Air DB: 90.0 F Evaporator Entering Air DB• 80.2 F Evaporator Entering Air WB• 64.9 F Entering Air Enthalpy. 29.84 BTU/lb Evaporator Leaving Air DB• 57.4 F Evaporator Leaving Air WB• 54.6 F Evaporator Leaving Air Enthalpy. 22.94 BTU/lb Gross Cooling Capacity 47.49 MBH Gross Sensible Capacity: 37.60 MBH Compressor Power Input. 3.21 kW Coil Bypass Factor 0.123 Mixed Air Outdoor Air Airflow. 460 CFM Outdoor Air DB• 90.0 F Outdoor Air WB• 67.0 F Outdoor Air Htg. Temp: 22.0 F Return Air DB• 76.0 F Return Air WB• 64.0 F Return Air Htg. Temp • 70.0 F Heating Performance Heating Airflow. 1530 CFM Entering Air Temp. 55.6 F Leaving Air Temp- 88.3 F Gas Heating Input Capacity' 67.0 MBH Gas Heating Output Capacity 54.0 MBH Temperature Rise. 32.7 F Thermal Efficiency(%): 81.0 Supply Fan External Static Pressure. 1.00 in wg Options/Accessories Static Pressure Economizer 0.07 in wg Total Application Static(ESP+ Unit Opts/Acc.)• 1.07 in wg Fan RPM. 2113 Fan Power: 1.02 BHP Packaged Rooftop Builder 1.60 Page 8 of 12 Performance Summary For RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM NOTE: Selected IFM RPM Range: 1262-2170 Electrical Data Voltage Range: 187 -253 Compressor#1 RLA. 13.7 Compressor#1 LRA. 83 Indoor Fan Motor Type. MED Indoor Fan Motor FLA- 7.1 Combustion Fan Motor FLA(ea). 0.48 Power Supply MCA• 26 Power Supply MOCP(Fuse or HACR). 30 Disconnect Size FLA. 26 Disconnect Size LRA: 97 Electrical Convenience Outlet. None Outdoor Fan [Qty/FLA(ea)]• 1 /1.5 Control Panel SCCR: 5kA RMS at Rated Symmetrical Voltage Acoustics Sound Power Levels, db re 10E-12 Watts Discharge Inlet Outdoor 63 Hz 95.5 90.4 85.6 125 Hz 86.9 81.4 84.7 250 Hz 80.5 73.5 80.5 500 Hz 74.4 67.6 76.0 1000 Hz 71.5 69.1 72.4 2000 Hz 68.8 60.8 68.0 4000 Hz 64.7 54.2 62.8 8000 Hz 60.8 47.9 59.3 A-Weighted 78.9 73.4 79.0 Advanced Acoustics F .4411 s : i - : Loi 0 itt stlii Advanced Accoustics Parameters 1. Unit height above ground: 30.0 ft 2. Horizontal distance from unit to receiver 50.0 ft 3. Receiver height above ground. 5.7 ft 4. Height of obstruction 0.0 ft 5. Horizontal distance from obstruction to receiver: 0.0 ft 6. Horizontal distance from unit to obstruction. 0.0 ft Detailed Acoustics Information Octave Band Center Freq. Hz 63 125 250 500 1k 2k 4k 8k Overall Packaged Rooftop Builder 1.60 Page 9 of 12 Performance Summary For RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM A 85.6 84.7 80.5 76.0 72.4 68.0 62.8 59.3 89.2 Lw B 59.4 68.6 71.9 72.8 72.4 69.2 63.8 58.2 78.5 LwA C 53.2 52.3 48.1 43.6 40.0 35.6 30.4 26.9 56.8 Lp D 27.0 36.2 39.5 40.4 40.0 36.8 31.4 25.8 46.1 LpA Legend A Sound Power Levels at Unit's Acoustic Center, Lw B A-Weighted Sound Power Levels at Unit's Acoustic Center, LwA C Sound Pressure Levels at Specific Distance from Unit, Lp D A-Weighted Sound Pressure Levels at Specific Distance from Unit, LpA Calculation methods used in this program are patterned after the ASHRAE Guide; other ASHRAE Publications and the AHRI Acoustical Standards. While a very significant effort has been made to insure the technical accuracy of this program, it is assumed that the user is knowledgeable in the art of system sound estimation and is aware of the tolerances involved in real world acoustical estimation. This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be appropriate to the real system being estimated. Because of this, no assurances can be offered that this software will always generate an accurate sound prediction from user supplied input data. If in doubt about the estimation of expected sound levels in a space, an Acoustical Engineer or a person with sound prediction expertise should be consulted. Fan Curve 20 ��-,•, 25CCRRA N zrooRPnn 18 N -2100RPM 00BHP •14 � I:: - 1700RPM 1.50BHP d - 1500RFM U as _ 1300RPM 1.00BHP 100RPM 900RPM 0.7 . 02 700RPM 010BHP CO I I I I I • CO 02 04 C6 C6 10 12 14 16 18 20 Airibw(CFM-thousands) RPM=21 13 BHP=1.02 Maximi.0 PM=2660 MaximumBHP=5.00 SC-SystemCurveRP-RatedPoint Packaged Rooftop Builder 1.60 Page 10 of 12 Unit Feature Sheet for RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM Carrier WcatherMalief -48FC PACKAGEDROOFTOPGASHEATiNGIELECTRICCOOLJNG UNITS- 14 SEER 3,4,5TONS,15IEER 6Ton STANDARDFEATURESINCLUDE: Puron(R-410A)HFCrefrigerant MeelsarexoeedsASHRAE90.1 energyef6den ylevels 0 Saollcompressorswithintemallinebreakandoverbadprotection . • • Sing ng Y04 mniels TwoShageon07rradels 0 SEERsto14.0,IEER'sto15.0 El Acutroreftigerantmeteringsystemon04-06models,TXVon07 sizernodels A Exdusivenon-cormsivecorrpositecaxiensatepanhaccordarrewt ASHRAEShandard62,slopi gdesgn,sideorcenterdral r , CI Standardcootngoperationupto115°F(46°C)anddanrto40°F(4°C) -downto25°F(-4°C)withwirderstarkt. 0 Pre ntedexteriorpanelsandprimercoatedinteriorpanelstestedto 500hourssaltsprayproted ion () Ftiyirrsulatedcabinet 0 NEWDrectDrive-EcoalueTechnobgylrxioorfansys[amuses AS H R A E F Vannotor NewUnitControlBoardwithintuitivequickfanspeedalusiment Pt iron El ExdusivelGCsdid-statecamdforon-boarddiagnosticswithLED COMPLIANT,' errorcodedesignatiwrbumercontrdbgic El Induoeddaftgasheatcon bustiondesign RedndantgasvaKesw thuptotwostagesofhealing LaNpressureandtighpressreswltcbproteded MANTENANCEFEATURES: El Aocesspar>elswilheasygrphandes INEAll-EFINNESEEFIES0Irxrwativeeasystartrg,rro-strpscrewsonrmitaco panels 0 Two-inchcrnrmahlaretumarfiftersandTool-lessfilteraccessdoor iC Newunitcontrdboardtofaalitatesimplesatetydreuittroubleshooting oxingritsbalaugewiredEnitargecimbRscn and simprfiedcontrnl box arrangement (R-410)refrigeraritThanisaefactaytestecfrixith INSTALLATION FEATURES: sta;ecoohgcapactyocartiet e 0 Thtrthe-bottomf y ity coohgcapacityccrirci Singlepointgasandeleciricconr>ediens 0 Full perimeterbase rail with built-in riggingadaptersandforksbts 0 Fieldconveriblefromverticaltohotizontalaiflow STANDARDWARRANTY: 10-yearhea texdiarger-15-yearstainlesssteeloption 0 5-yearmrpressor Agctoelarxicettifiedty: 0 3-tearSystemVu 0 1-yearpaits 0 Manyoptionalupgradesalsoavalable ru CERTIFIED., ap OPTIONS INCLUDE BUT ARE NOT LIMITED TO: Use of the A IRI Cerfied TM Mark Indicates a • InteligentSystemVucommunicatingConUdS CUS manufacturer parh • RTUCpenMulti-ProtocdDDCControls program for Program For verification • St.IpplyandRetumAirSmokeDetectors,tighdafirmotors of ca tifiration for indlvidur • Leuveredcondensercokilards Pr uas, ct verov aerldirit en°rv.orp. • DismrxtBasvitchandconvsierlceOUtletOpti011S • Star .sSteeAetexdhafxieroption • Corroslonreslstantcoilcoatig. • MERV-8RetumAirFlters • Pert iHumidi-Miler ®adaptivedehumidificationsystem. • Fingedarcpcspanels • Int ncmizersystern.LowandUltraLowLeakversbrs • PhaseMonitorProtedon • CatiensateCverflowProtettion Foracompletelistofoptionsandaco soriesrefertotheProductData Catalogforthisunit. Packaged Rooftop Builder 1.60 Page 11 of 12 • Spec Sheet for RTU-3 Project: WSS 09/24/2021 Prepared By: 04:02PM Packaged Rooftop Builder 1.60 Page 12 of 12 FOR FASTENERS SUf RETURN 4._ 11 ' • ad 67 3/8" • l ' ---0- 15 3/4" --.4— • • t• '8" II 0 ' 33 15/16" ► 40 9/16" O.D. 37 1/16" I.D. 70 7/8" O.D. 0 0 0 0 0 0 0 0 3€ 0 0 0 0 0 0 0 0 0 0 0 0 1 41 1/16" 71 3/8" SHIPPING DIM SHIPPING DIM RE ICURB WEIGHT(LBS.)I APPROVALS DATE I TITLE: QrvrC 't)�t Date: Weight: 21bs (US) 0.91kg (Metric) Part Number: 0406-0100-00000 RTU: RTU-3 Submitted to: Approved by: Notes: HVAC Unit Hold Down Brackets - Designed To Secure HVAC Unit To Curb. The Addition of Hold Down Brackets Do Not Provide Wind or Seismic Certification. Includes Self-Drilling Screws. Set of 4 brackets. o This Document Is The Property Of MicroMelt Corporation And Is Delivered Upon The Express Condition That The Contents Wit Not Be Disclosed Or Used Without MicroMen's Written Consent, Master Revision 0001 A MicroMetl Reserves The Right To Discontinue,Or Change At Any Time,Specifications&Designs Without Any Notice Incurring Obligations. Page Revision 000 1 A Indianapolis_3035 N.Shadeland Ave.,Indianapolis,IN 46226_800.MMC.HVAC••Sparks_905 Southern Way,Sparks,NV 89431_800.884.4MMC• Longview_201 Kodak Blvd.,Longview,TX 75602_903.248.4800 /ifil/Aliil040.10.0.Y 04.V0i4,4.40.4.1.114,.NYWYNHNIN.x/ 641.11t 4.01,4!41.0/fi /.4001 ,.. FOR OFFICE USE ONLY—SITE ADDRESS: This form is recognized by most building departments in the Tri-County area for transmitting information. Please complete this form when submitting information for plan review responses and revisions. This form and the information it provides helps the review process and response to your project. City of Tigard • COMMUNITY DEVELOPMENT DEPARTMENT Transmittal Letter T f a t R D " 13125 SW Hall Blvd. • Tigard, Oregon 97223 • 503.718.2439 • www.tigard-or.gov TO: City of Tigard DATE RECEIVED: DEPT: BUILDING DIVISION y „ '"%r +t i 1"t FROM: Melina Vaca FEB 2 zzz COMPANY: American Heating t,,FTY OF r IG _...- PHONE: 503-239-4600 1y. EMAIL: m.vaca@americanheating.net RE:. 13240 SW Pacific Highway Deferred Submittal tied to:MEC2021-00665 (Site Address) (Permit Number) Westside Surgery Center(DFS 01) (Project name or subdivision name and lot number) ATTACHED ARE THE FOLLOWING ITEMS: f Copies Description: � _ , Copies: I Description: �Y Additional set(s) of plans. Revisions: Cross section(s) and details. Wall bracing and/or lateral analysis. Floor/roof framing. Basement and retaining walls. Beam calculations. Engineer's calculations. 2 of each Other(explain):Structural Calculation packages,Structural Detail/Drawings REMARKS' Attached dots are a deferred submittal for the structural calcs and details for HVAC equipment-Tied to Permit#MEC2021-00665 r ,,.,��..� ,�.�,.�,.,.,..,.,,.,,,,,., ,,,..�„ FOR OFFICI I�SE ONLYd to Permit hnician: Date Initials. ._ Due:"` es Amount Due: } n No 4 Fee Desciption. ' .., $ i ' ..7 $ $ Special Instructions: �._... Reprint Permit(per PE): ❑ es L No 0 Done Applicant Notified: Date: j % '1�,2,.__._ Initials: 1/)(, , ' ��` / I:\Building\Forms\TransmittalLetter-Revisions_073120.doc