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Specifications
RECEIVED CLIMATE CONTROL JAN 013 ` ;, 0 5DDSW72" Ave Maid N 97224 HEATING a AIR CONDITIONING CITY OFjk • iN3A53.4$22— HUI51S$.$$R17224 BUILDING DIVISION • Lincare 7301 SW Kable Ln CITY _ _ . TIGARD Tigard, OR 97224 Approved . tc-i [ Conditionally Approved [ ] Plot Plan See Letter to: Follow [ ] Attached (_ PermitNumber:M t3" CC/ Address: r % b• u+ - • By: , ��• Date: MN er Approved plans shalt be on job site. UNIT TO BE REPLACED OFFICE COPY is . .1 lk ' ''':1,, - - -.,..,_ .,-,: ,..... . -.-1. . ,. 1, , ,,A.- - . -,‘„ . 1 r ( r . ..'t %),.- ° i c = ROOF ACCESS • SYSTEM DESIGN INSTALLATION SERVICE MAINTENANCE Page 1 of 1 Directions to 7301 SW Kable Ln, Tigard, ard,:R Google 0.5 mi — about 2 mins ... _ eek LDOp '' z aarE .aa-a '91r—""1.11111 , c t, C,) Bonita ParA a. e2 --? SW Bonita Rd tr5 SW Bonita Rd SW Bonita Rd - Bonita Rd Boni 7ti / r3 rn in 1 coro-h, -- 4 Langford L _ as m co v .stridge ai 4 M Z-- r- - 9 1 ,.., Metzger 1. Home Depot ' i -- a. 1 ,_ Burma Rd › 0: 3,. r 5,, ;-- a ,., of 4 Gio . _ .._ ' • .4 X ss,t4 Ross St , ... Gentle\ / a a = 41 , i it g • SW Kenton Dr 9 I \ -4 - 111.11 el an 1 z SW Ashfor ) g SW Ashford POrtia Tigard i i f 4j1 .. 4 l' F St ... a r * Harrington Ave $ 1 0 cek c( c' il Ve 1 0 e st( Nerd Community I e I olida g rD Seviiie St ,, *Express to -n °i 4.6414tii Al Friends Church SW Band St ‘C 5.4.' t$ Portland South > 0 o 1 :5 'V 13 SW Alder St N. 3 tarn Rd Sys, a) -I . 444% , c70 •.< g a, i g it I <i> I SI 1 1 I t • 1 ;-----,- -----"-------•------,--.---' • 111, 111 ik V2 • c • • 1 / 1 4111 1111 c rr a 3 a. L,J i g.. V o en > o * ' Lodtwood : Stash K - Products c o Tea Store 0 < 5 _ , i 4{44P * a■ a 3 ,6eil Dr *Os' Jean Rd Jean Rd e.° 4r \4 ,e qt' Bndgeport Bldn ,,,..a% . 1:120130oogie -4F Map data � Obogle t 16500 SW 72nd Ave, Tigard, OR 97224 1. Head north on SW 72nd Ave toward SW Upper Boones Ferry Rd go 0.2 mi total 0.2 mi 2. Turn right onto SW Upper Boones Ferry Rd go 0.1 mi total 0.3 mi 3. Continue onto SW 72nd Ave go 0.2 mi total 0.5 mi 4. Turn left onto SW Kable Ln go 348 ft total 0.5 mi 7301 SW Kable Ln, Tigard, OR 97224 These directions are for planning purposes only. You may find that construction projects, traffic, weather, or other events may cause conditions to differ from the map results, and you should plan your route accordingly. You must obey all signs or notices regarding your route. Map data ©2013 Google Directions w eren't right? Please find your route on maps.google.com and click "Report a problem" at the bottom left. Part Number: S U B M I.TTA L M i c ro M et I MICRO -HOLD for Carrier A /B04- A /B07,A/D08, A09,AID12,D14,D16; 50TCQ A04- A07,D08 -D14; 48/50HC A04- A07,D08 -D14; FORM NO. 4250 -9P DATE: 2112 50HCQ A04-A07,1308-D12; 48 /50TF,TM,HJ 004-014; 48 /50HE 003 -006; 0406 -�� �� SUBMITTED TO clry orTigard 50TFQ 004 -014; 5OHJQ 008 -009 Units COMPANY: Climate Control DRAWN BY JOB NAME: Lineare EQUIPMENT NOTES: FEATURES; 1 87 • Manufactured from 16 ga galvinized steel • Package includes: • (4) Hold -Down brackets • (48) #10 x 1/2" tek screws (12) per bracket 0 • Some units may require additional Hold- Downs. • Use of this bracket provides a secure connection of the O rooftop unit to the curb, but does not result in a calcu- O O lated curb. 1" • When attaching the brackets, confirm there will be no y 0 interference with anything on the unit base rail. 4.129" .941" O ...)---.**- O O /2.757" s THIS DOCUMENT IS THE PROPERTY OF MICRO METL CORPORATION AND IS DELIVERED UPON THE EXPRESS CONDITION THAT THE CONTENTS WILL NOT BE DISCLOSED OR USED WITHOUT MICRO METL'S WRITTEN CONSENT. MICROMETL CORPORATION • 3035 N. SHADELAND AVENUE, SUITE 300 • INDIANAPOLIS, IN. 46226 • 1.800. 662 -4822 ••• MICROMETL WEST • 905 SOUTHERN WAY • SPARKS, NV 89431 • 1 -800 -884 -4662 • • 1 Physical data Ocis n9 BASE UNIT 48 DJE004 DJD/DJE005 DJD/DJE008 DJD/DJE007 NOMINAL CAPACITY 3 4 5 6 OPERATING WEIGHT (lb) Unit 530 With Economizer 560 --- - 5 590 645 ' Roof Curb 115 115 115 115 COMPRESSOR Hermetic Manufacturer Carlyle — J37 Carlyle — J48 Carlyle — W58 Carlyle — W72 OII (ooz)y Type 46 1 1 1 1 48 I 70 I 70 REFRIGERANT R Operating Charge (lb-oz) 4-3 ( 5-4 I 8.11 _I 9-0 CONDENSER FAN Pro ller Quantity Diameter pn.) 1 . 26 1 .28 1 . 26 1...28 Nominal Cfm 3500 4100 4100 3800 Motor Hp...Rpm +/a 850 +h 850 +h 850 1 b 850 CONDENSER COIL Enhanced Copper Tubes, Aluminum Lanced Fin Rows...Fine/in. 1..17 1.. 17 1.. 17 2...17 Total Face Area (eq ft) 7 78 12 25 I 12 25 12.25 EVAPORATOR FAN Centrifugal Size(in.) 10x10 10x10 10x10 10x10 Type Drive Std Direct Direct Direct Belt Alt Direct Belt Belt Belt Nominal Cfm 1200 1600 2000 2400 Motor Hp Std yg IA % 1 0 Alt % e/4 10 15 Motor Frame Std 48 48 46 56 Alt 48 56 56 56 Nominal Rpm High/Low Std 860/845 1080/970 1080/1040 — Alt 1080/970 — — — Fan Rpm Range Std — — — 875-1190 Alt — 860 -1180 875 -1190 1040 -1435 Maximum Fan Rpm 2100 2100 2100 2100 Motor Pulley Pitch Diameter Std — — — 2 8 -3 8 A/B (In.) Alt — 2 4 -3 4 2 8.3 8 2 8 -3 8 Fan Pulley Pitch Diameter (In.) Std — — — , 5 5 Alt — Belt — Type...Length (In.) Std — 5 5 — — 5 5 A4 43 Alt — A 43 A ..43 A.. 41 Pulley Center Line Distance (In.) Std — — — 14 7 -15 5 Alt — 14 7 -15 5 14 7 -15 5 14 7.15 5 Speed Change Per Full Turn of Std — — — 63 Movab lee Pulley a large (rpum) Std All — 60 63 79 Turns from Closed Position Alt — 5 5 5 5 Factory Setting — Full Turns Open Std — — — 6 Alt — 5 Factory Speed Setting (rpm) Std — 5 5 875 Alt — 860 875 1040 Fan Shaft Diameter at Pulley (In.) — % 6 /e 9'a r EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double Wavy Fin Rows—Fins/1n. 2. 16 2..,15 3.. 15 4.. 15 Total Face Area (sq ft) 4 17 5 5 5 5 5 5 FURNACE SECTION Burner Orifice Diameter (in. ...drill size)• Natural Gee — Std 113 33 113 33 113 33 113 33 Liquid Propane — Alt 089. 43 089 43 089 43 089 43 Thermostat Heat Anticipator Setting (amps) 208/230/460 v 1.0 1 0 1 0 1 0 Gas Input 74,000 74,000/115,000 74,000/115,000 74,000/115,000 Efficiency (AGA Steady State) ( %) 79 79 79 79 Temperature Rise Range 25.55 25- 55/35 -65 25- 55/35.65 25- 55/35 -65 Manifold Pressure (In. wg) Natural Gas — Std 3 5 3 5 3 5 3 5 Liquid Propane — AR 3.5 3.5 3.5 3.5 Maximum Static Pressure (In. wg) .75 75 .75 .75 Reid Gas Connection Size (in.) .5 _ 5 5 5 HIGH PRESSURE SWITCH (psig) 428 Reset (Auto.) 320 LOW - PRESSURE SWITCH (Suction Llne) (pslg) Cutout 47 ± 4 Reset (Auto.) 67 ± 7 OUTSIDE AIR INLET SCREENS Cleanable Ouantty...SIze (In.) 1 20 x 24 x 1 RETURN AIR FILTERS Disposable Ouantlty...Size (in.) 2 16 x 25 x 2 '48DJD005.007 and 48DJE004 (74,000 Btuh) units have 2 burners 48DJE005-007 (115,000 Btuh) units have 3 burners 4 Carrcer SUBMITTAL Project Lincare Date Friday, January 04, 2013 Project Number 513002 Table Of Contents Project: Lincare 01/02/2013 Prepared By: 11:50AM Lincare Unit 1 3 Unit Report 4 Certified Drawing 5 Performance Summary 7 Guide Specifications 10 Unit Feature Sheet 20 Spec Sheet 21 Packaged Rooftop Builder 1.29w Page 2 of 21 Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Lincare Unit 1 Tag Cover Sheet Unit Report Certified Drawing Performance Report Guide Specification Spec Sheet Unit Feature Sheet Spec Sheet Packaged Rooftop Builder 1.29w Page 3 of 21 Unit Report For Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Unit Parameters Dimensions (ft. in.) & Weight (lb.) *** • Unit Model: 48TCDA05A2A6 -0K0A0 Unit Length 6' 2.375" Unit Size 05 (4 Tons) Unit Width 3' 8" Volts- Phase -Hertz: 460 -3 -60 Unit Height: 2' 9.375" Heating Type Gas "' Total Operating Weight: 586 lb Duct Cfg• Vertical Supply / Vertical Return Low Heat Weights and Dimensions are approximate. Weight does Round Tube Plate Fin Coils 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 6 Return Air Filter Size: 16 x 25 x 2 Unit Configuration Medium Static Option Al /Cu - Al /Cu Base Electromechanical Controls 2- Position Damper 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 48TCDA05A2A6 -0K0A0 Rooftop Unit 1 Packaged Rooftop Builder 1.29w Page 4 of 21 Certified Drawing for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM NOTES: UM] TED P0 RW 1154 TYU Dawu1 Is EY1 n oun u Cunu Ta•0•(11a /M61A a TN(F( 15YOR DR NNMNtlF TEC XNOIOGIE$ (TRNW[. YV AYR If s 11PE IED WOY IM( US DI CDRDI TIDY 0Y(t 1K w tY C01511TRR PART PEIPflE O• T (Pi 1( DIICLOSEO 55 WED 1 1 0 5Wi T(I1[R IF 1. DIMENSIONS ARE IN INCHES DIXIXENSIONS UNIT J N CARRIER 14 1001 ::1 00(1(01 1 15111(1 15$EA1. C NcETTAIKA 0T COMIC. IN ( ) ARE IN MILLIMETERS. 48TC--04 37 7/5 16 516 2. CENTER OF GRAVITY 16111 [ /721 I6TC--05 33 3/6 14 715 CONNECTION SIZES 16471 13711 3. DIRECTION Of AIR FLOW 13,4371: 116 A 1 !15 DIA 1751 FIELD POKER KNOCKOUT HOLE I6TC--0{ [314 111 0 2' [SO] DIA POWER StlPPLT KNOCKOUT I1 315 14 u t '� 33-316 C 1 3/4' DIA [511 GUAGE ACCESS PLUG 167[ - -OT 110511 1371 1646) 0 715' DIA 1221 FIELD CONTROL WIRING ROLE C 314' -14 NPT CONDENSATE DRAIN F 1/2' -14 NPT GAS CONNECTION 6 2 1/2 ' DIA 1641 POWER SUPPLY KNOCK -OUT ECONOMIZER HOOD (OPTIONAL] 16 14V 1/ 14061 1 It TRRU THE BASE CHART fIITER ACCESS PANEL THESE ROLES REO'D FON USE (DISPOSABLE FILTERS) COMP. CRRTMPWR001A01, 6401, 3407. 4A01 • ACCESS CONDENSER ' • /AMEL I COIL , 112' ACC. 116' (22.21 INDOOR COIL I 1l2' 6 122.2) ACCESS PANEL !/4 • _ ' (001,003) POWER. 1 116 126.14 ...-•- 25-5/6 ■ 10 -110 • 1 111' (002.004) POWER. 1 3I4 (44.4) 13 I 11521 12111 RETURN (003) 1/2' FTP GAS 1 1 /4' (31.6) 10 04) S 1 � 15215Z� .. .. AIR .. . SELECT F G 5 1.J) SELECT EITHER J /' OR 44 t FOR POWER, DEPENDING ON WIRE SIZE BACK 2 -516 11111 • E ALT. � fill CONDENSATE -�� 1 21-3/6 TTP /` , DRAIN OPENING ' 11411 CURB — .- IN BASEPAN 11.311 WI07X f .. 14511 2i -112 5640017 1411 1 1 + 1{131 AIR [1111 SEE TNAU THE 16-1/6 11 -114 12-111 . BASE CHART. • 11511 I 17031 13121 �1( 6.114 1 1 { 1 1 WA6 . . , . ... , . A 11571. . , , 25 -+ ....— 3-316 16361 --., 12 -116 ■.-- 1651 Ail 32-1/4 —•+ 13071 K 16181 TOP ....- - 75•112 10-V2 [1101 10651 / -5/6 11161 1 • _ ��� , ., _j CONDENSER = - I LECTAICAL CONTROL BOX INDOOR BLOWER CONDENSATE E S TO . COIL — � I DISCONNECT ACCESS PANEL A CCESS SE A, LOCATION J I ® I DRAIN • { } _ __ _ I 15 . I I [6361 OUTSIDE IIIIIIr 14141 11.716 1 { -)/1 [1641 12651 I�i 1401 - _ __ 1 " 1=1 - - - - ��� —_� ( P 5 511 8:. = - -- =•:F! 11181 .j00 :1 0 : 00,1 1133) = _ - 6-S/1 1 (0 -A6 11{61 11711 61321 4 41 -3/4 - 6-3/B 11161 12131 26 -3/4 SAAOMETAIC .. 1681/ 1681/ 31 -1/4 RELIEF 116641 (163) FLOW SUPPLY RCTURN LEFT FRONT AIA 411, RIGHT AIR SCALE 11 NW OTI OIENDERER 48TC 04 -07 SINGLE ZONE ELECTRICAL REP 1OF2 1 - 10 - 0 1 - COOLING WITH GAS HEAT 48T14500993 2.0 SCALE 1:6 • Packaged Rooftop Builder 1.29w Page 5 of 21 • Certified Drawing for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By 11:50AM UNITED P.G. R00 1101 THIS 00CWIENT T] THE PROPERTY a CARRIES CORPORATION iaNlsilON a THESE ONAHIMi a /OFNIH Tf CARRIER IMT ACCEPTANCE TECHNOLOGIES SYRACUSE. Mi 101 I] 0 H HO UIHI INF 0 0PAE00 Ca01111 H TNF 00(1 NOT WM0T PART 711ORNANCE a STD. UNIT CORNER CORNER CORNER CORNER C G HEIGHT �� CARRIER CONTFRL /[ll W11 000laER a 01 if0 H111W 1 CAAAIf1 a CONTRACT. UNIT WEIGHT WEIGHT IA) WEIGHT CBI WEIGHT ICI WEIGHT CD) [aPa4nW]enTE1 [a]FH1. LBS. KG. LBS. NG. LBS. NG. LBS, KG. LBS. NG. N T 2 48TC - -04 483 219 111 50 125 57 131 51 116 53 31 19911 23 15847 16 3/8 14161 /8TC - -05 537 244 124 Si 139 63 145 66 129 59 31 19911 23 15841 11 14321 /8TC - -06 569 258 131 59 111 61 154 70 137 62 39 19911 23 15841 17 1/4 14381 /8TC --07 652 296 150 68 169 76 116 80 157 71 39 11911 23 15811 20 1/8 15111 CORNER A CORNER B 0 • • • • CORNER D I _ ] CORNER C N TOP 1. �• • • 11.100 � • 00 BACK SCALE S SHEET DIII /11(110 1 48TC 04 - 07 SINGLE ZONE ELECTRICAL 48TM500993 2 OF 2 1 - 1 0 - 0 7 - COOLING WITH GAS HEAT 2 . 0 Packaged Rooftop Builder 1.29w Page 6 of 21 Performance Summary For Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Part Number:48TCDA05A2A6 -0K0A0 ARI SEER: 13.00 Base Unit Dimensions Unit Length' 74.4 in Unit Width 44.0 in Unit Height: 33.4 in Operating Weight Base Unit Weight: 537 lb Medium Static Option 10 lb 2- Position Damper: 39 lb Total Operating Weight: 586 lb Unit Unit Voltage- Phase - Hertz' 460 -3 -60 Air Discharge' Vertical Fan Drive Type' Belt Actual Airflow: 1450 CFM Site Altitude' . 0 ft Cooling Performance Condenser Entering Air DB: 95.0 F Evaporator Entering Air DB: 80.0 F Evaporator Entering Air WB: 67.0 F Entering Air Enthalpy: 31.44 BTU /Ib Evaporator Leaving Air DB• 59.0 F • Evaporator Leaving Air WB 56.8 F Evaporator Leaving Air Enthalpy 24.26 BTU /lb Gross Cooling Capacity' 46.84 MBH Gross Sensible Capacity' 32.82 MBH Compressor Power Input' 3.31 kW Coil Bypass Factor: 0.229 Heating Performance Heating Airflow: 1450 CFM Entering Air Temp: 70.0 F Leaving Air Temp: 107.7 F Gas Input Capacity 72.0 MBH Gas Heating Capacity: 59.00 MBH Temperature Rise: 37.7 F Supply Fan External Static Pressure' 0.50 in wg Fan RPM: 904 Fan Power 0.60 BHP NOTE: Selected IFM RPM Range: 770 - 1175 Electrical Data Minimum Voltage: 414 Maximum Voltage: 506 Compressor RLA 6.2 Compressor LRA 41 Outdoor Fan Motor Qty: . 1 Outdoor Fan FLA (ea): 0.8 Indoor Fan Motor Type' MED Indoor Fan Motor FLA: 2.1 Combustion Fan Motor FLA (ea) 0.24 Power Supply MCA: 10.7 Packaged Rooftop Builder 1.29w Page 7 of 21 Performance Summary For Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Power Supply MOCP (Fuse or HACR); 15 Min. Unit Disconnect FLA; 10 Min. Unit Disconnect LRA: 49 Electrical Convenience Outlet: None Acoustics Sound Power Levels, db re 10E -12 Watts Discharge Inlet Outdoor 63 Hz 84.6 85.9 90.9 125 Hz 78.1 75.2 84.6 250 Hz 68.9 61.1 79.5 500 Hz 65.2 60.1 77.9 1000 Hz 61.9 59.6 76.5 2000 Hz 56,2 53.6 71.1 4000 Hz 57.5 48.7 66.9 8000 Hz 52.1 40.7 62.5 A- Weighted 69.0 65.7 81.0 Advanced Acoustics 0 ir 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 • y - ` ...A. ' 4. Height of obstruction: 0.0 ft `"a;1,, -�`� V 5. Horizontal distance from obstruction to receiver: 0.0 ft 0 `O 6. Horizontal distance from unit to obstruction: 0.0 ft O ■ ■ NI r Detailed Acoustics Information Octave Band Center Frequency, Hz 63 125 250 500 1k 2k 4k 8k Overall 1. Sound Power Levels at Unit's Acoustic Center, Lw 90.9 84.6 79.5 77.9 76.5 71.1 66.9 62.5 92.4 Lw 2. A- Weighted Sound Power Levels at Unit's Acoustic Center, LwA 64.7 68.5 70.9 74.7 76.5 72.3 67.9 61.4 80.8 LwA 3. Sound Pressure Levels at Specific Distance from Unit, Lp 58.5 52.2 47.1 45.5 44.1 38.7 34.5 30.1 60.0 Lp 4. A- Weighted Sound Pressure Levels at Specific Distance from Unit, LpA 58.5 52.2 47.1 45.5 44.1 38.7 34.5 30.1 60.0 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. Packaged Rooftop Builder 1.29w Page 8 of 21 Performance Summary For Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Fan Curv 2.0 100 ` ommu 1 RPM lui 1500 jai 0 1.8 IMIEMEMIREM 11 BH 1.6 ` 900 RPM - wrimimityrom 3 1.4 MEMEIMMINIENIIIM 1.2 P2 MINIIIMMIENEME ,a2 1.0 00RPM -IMMEllininaral 0.8 =MI- -_.m-► 2.00 B1 0.6 0.4 h•`•- PM -`_'`_`'�" 1.00 BH' MEI 0.0 I 1 ` , 0.50 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 Airflow (CFM - thousands) RPM = 904 BHP = 0.60 Maximum RPM = 1175 Maximum HP = 2.40 Note: Please contact application engineering for selections outside the shaded region. SC - System Curve RP - Rated Point Packaged Rooftop Builder 1.29w Page 9 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Carrier GUIDE SPECIFICATIONS — 48TC * *04 -16 Note about this specification: Carrier wrote this specification in the 2004 version of the "Masterformat" as published by the Construction Specification Institute. Please feel free to copy this specification directly into your building spec. Gas Heat /Electric Cooling Packaged Rooftop HVAC Guide Specifications Size Range: 3 to 15 Nominal Tons Puron Section Description 23 06 80 Schedules for Decentralized HVAC Equipment 23 06 80.13 Decentralized Unitary HVAC Equipment Schedule 23 06 80.13.A. Rooftop unit schedule 1. Schedule is per the project specification requirements. 23 07 16 HVAC Equipment Insulation 23 07 16.13 Decentralized, Rooftop Units: 23 07 16.13.A. Evaporator fan compartment: 1. Interior cabinet surfaces shall be insulated with a minimum 1 /2 -in. thick, minimum 1 1/2 lb density, flexible fiberglass insulation bonded with a phenolic binder, neoprene coated on the air side. 2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 23 07 16.13.B. Gas heat compartment: 1. Aluminum foil -faced fiberglass insulation shall be used. 2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 23 09 13 Instrumentation and Control Devices for HVAC 23 09 13.23 Sensors and Transmitters 23 09 13.23.A. Thermostats 1. Thermostat must a. energize both "W" and "G" when calling for heat. b. have capability to energize 2 different stages of cooling, and 2 different stages of heating. c. include capability for occupancy scheduling. 23 09 23 Direct - digital Control system for HVAC 23 09 23.13 Decentralized, Rooftop Units: 23 09 23.13.A. PremierLink controller 1. Shall be ASHRAE 62 -2001 compliant. 2. Shall accept 18 -32 VAC input power. 3. Shall have an operating temperature range from -40_F ( -40_C) to 158_F (70_C), 10% - 95% RH (non- condensing). Packaged Rooftop Builder 1.29w Page 10 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM 4. Shall include an integrated economizer controller to support an economizer with 4 to 20 mA actuator input and no microprocessor controller. 5. Controller shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air quality, outdoor air quality, indoor relative humidity, compressor lock -out, fire shutdown, enthalpy, fan status, remote time clock/door switch. 6. Shall accept a CO sensor in the conditioned space, and be Demand Control Ventilation (DCV) ready. 7. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/ exhaust/ reversing valve/ dehumidify/ occupied. 8. Unit shall provide surge protection for the controller through a circuit breaker. 9. Shall be Internet capable, and communicate at a Baud rate of 38.4K or faster 10. Shall have an LED display independently showing the status of activity on the communication bus, and processor operation. 11. Shall include an EIA -485 protocol communication port, an access port for connection of either a computer or a Carrier technician tool, an EIA -485 port for network communication to intelligent space sensors and displays, and a port to connect an optional Lon Works plug -in communications card. 12. Shall have built -in Carrier Comfort Networkt (CCN) protocol, and be compatible with other CCN devices, including ComfortLinkt and ComfortVlEWt controllers. 13. Shall have built -in support for Carrier technician tool. 14. Software upgrades will be accomplished by local download. Software upgrades through chip replacements are not allowed. 1 5 . Shall be shock resistant in all planes to 5G peak, 1 l ms during operation, and 100G peak, l l ms during storage. 16. Shall be vibration resistant in all planes to 1.5G @ 20 -300 Hz. 17. Shall support a bus length of 4000 ft (1219m) max, 60 devices per 1000 ft (305m) section, and 1 RS -485 repeater per 1000 ft (305m) sections. 23 09 23.13.B. RTU Open - Open protocol, direct digital controller: 1. Shall be ASHRAE 62 -2001 compliant. 2. Shall accept 18- 30VAC, 50 -60Hz, and consumer 15VA or less power. 3. Shall have an operating temperature range from -40_F ( -40_C) to 130_F (54C), 10% - 90% RH (non- condensing). 4. Shall include built -in protocol for BACNET (MS/TP and PTP modes), Modbus (RTU and ASCII), Johnson N2 and LonWorks. LonWorks Echelon processor required for all Lon applications shall be contained in separate communication board. 5. Shall allow access of up to 62 network variables (SNVT). Shall be compatible with all open controllers 6. Baud rate Controller shall be selectable using a dipswitch. 7. Shall have an LED display independently showing the status of serial communication, running, errors, power, all digital outputs, and all analog inputs. 8. Shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air quality, outdoor air quality, compressor lock -out, fire shutdown, enthalpy switch, and fan status /filter status/ humidity/ remote occupancy. 9. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/ exhaust/ reversing valve. 10. Shall have built -in surge protection circuitry through solid state polyswitches. Polyswitches shall be used on incoming power and network connections. Polyswitches will return to normal when the "trip" condition clears. 11. Shall have a battery back -up capable of a minimum of 10,000 hours of data and time clock retention during power outages. 12. Shall have built -in support for Carrier technician tool. 13. Shall include an EIA -485 protocol communication port, an access port for connection of either a computer or a Carrier technician tool, an EIA -485 port for network communication to intelligent space sensors and displays, and a port to connect an optional Lon Works communications card. 14. Software upgrades will be accomplished by either local or remote download. No software upgrades through chip replacements are allowed. . 23 09 33 Electric and Electronic Control System for HVAC 23 09 33.13 Decentralized, Rooftop Units: 23 09 33.13.A. General: 1. Shall be complete with self - contained low- voltage control circuit protected by a resettable circuit breaker on the 24 -v transformer side. Transformer shall have 75VA capability. 2. Shall utilize color -coded wiring. Packaged Rooftop Builder 1.29w Page 11 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM 3. Shall include a central control terminal board to conveniently and safely provide connection points for vital control functions such as: smoke detectors, phase monitor, gas controller, economizer, thermostat, DDC control options, and low and high pressure switches. 4. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor. See heat exchanger section of this specification. 5. Unit shall include a minimum of one 8 -pin screw terminal connection board for connection of control wiring. 23 09 33.23.B. Safeties: 1. Compressor over - temperature, over - current. High internal pressure differential. 2. Low pressure switch. a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pressure switches. They shall physically prevent the cross - wiring of the safety switches between circuits I and 2. b. Low pressure switch shall use different color wire than the high pressure switch. The purpose is to assist the installer and service technician to correctly wire and or troubleshoot the rooftop unit. 3. High pressure switch. a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pressure switches. They shall physically prevent the cross - wiring of the safety switches between circuits 1 and 2. b. High pressure switch shall use different color wire than the low pressure switch. The purpose is to assist the installer and service technician to correctly wire and or troubleshoot the rooftop unit. 4. Automatic reset, motor thermal overload protector. 5. Heating section shall be provided with the following minimum protections: a. High temperature limit switches. b. Induced draft motor speed sensor. c. Flame rollout switch. d. Flame proving controls. 23 09 93 Sequence of Operations for HVAC Controls 23 09 93.13 Decentralized, Rooftop Units: 23 09 93.13 INSERT SEQUENCE OF OPERATION 23 40 13 Panel Air Filters 23 40 13.13 Decentralized, Rooftop Units: 23 40 13.13.A. Standard filter section 1. Shall consist of factory installed, low velocity, disposable 2 -in. thick fiberglass filters of commercially available sizes. 2. Unit shall use only one filter size. Multiple sizes are not acceptable. 3. Filters shall be accessible through an access panel with "no- tool" removal as described in the unit cabinet section of this specification (23 81 19.13.H). 23 81 19 Self- Contained Air Conditioners 23 81 19.13 Small- Capacity Self - Contained Air Conditioners (48TC * *04 -16) 23 81 19.13.A. General 1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a fully hermetic scroll compressor(s) for cooling duty and gas combustion for heating duty. 2. Factory assembled, single -piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, and special features required prior to field start-up. 3. Unit shall use environmentally sound, Puron refrigerant. 4. Unit shall be installed in accordance with the manufacturer's instructions. 5. Unit must be selected and installed in compliance with local, state, and federal codes. 23 81 19.13.B. Quality Assurance 1. Unit meets ASHRAE 90.1 minimum efficiency requirements. 2. Unit shall be rated in accordance with AHR1 Standards 210/240 and 340/360. 3. Unit shall be designed to conform to ASHRAE 15, 2001. 4. Unit shall be UL- tested and certified in accordance with ANSI Z21.47 Standards and UL- listed and certified under Canadian standards as a total package for safety requirements. 5. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. Packaged Rooftop Builder 1.29w Page 12 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM 6. Unit casing shall be capable of withstanding 500 -hour salt spray exposure per ASTM B117 (scribed specimen). 7. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000 -hour salt spray. 8. Unit shall be designed in accordance with ISO 9001, and shall be manufactured in a facility registered by ISO 9001. 9. Roof curb shall be designed to conform to NRCA Standards. 10. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be stored at the factory, and must be available upon request. 11. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain. 12. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph. 13. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability. 14. High Efficient Motors listed shall meet section 313 of the Energy Independence and Security Act of 2007 (EISA 2007) 23 81 19.13.C. Delivery, Storage, and Handling 1. Unit shall be stored and handled per manufacturer's recommendations. 2. Lifted by crane requires either shipping top panel or spreader bars. 3. Unit shall only be stored or positioned in the upright position. 23 81 19.13.E. Project Conditions 1. As specified in the contract. 23 81 19.13.F. Operating Characteristics 1. Unit shall be capable of starting and running at 115_F (46_C) ambient outdoor temperature, meeting maximum load criteria of AHRI Standard 210/240 or 340/360 at ± 10% voltage. 2. Compressor with standard controls shall be capable of operation down to 40_F (4_C), ambient outdoor temperatures. Accessory winter start kit is necessary if mechanically cooling at ambient temperatures down to 25_F ( -4_C). 3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings. 4. Unit shall be factory configured for vertical supply & return configurations. 5. Unit shall be field convertible from vertical to horizontal airflow on all models. No special kit required on 04 -14 models. Supply duct kit required for 16 size model only. 6. Unit shall be capable of mixed operation: vertical supply with horizontal return or horizontal supply with vertical return. 23 81 19.13.G. Electrical Requirements 1. Main power supply voltage, phase, and frequency must match those required by the manufacturer. 23 81 19.13.H. Unit Cabinet 1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a prepainted baked enamel finish on all externally exposed surfaces. 2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60_F / 16_C): 60, Hardness: H -2H Pencil hardness. 3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210/240 or 340/360 minimum exterior sweat criteria. Interior surfaces shall be insulated with a minimum 1 /2 -in. thick, 1 lb density, flexible fiberglass insulation, neoprene coated on the air side. Aluminum foil -faced fiberglass insulation shall be used in the gas heat compartment. 4. Base of unit shall have a minimum of four locations for thru- the -base gas and electrical connections (factory installed or field installed), standard. 5. Base Rail a. Unit shall have base rails on a minimum of 2 sides. b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging. c. Holes shall be provided in the base rail for moving the rooftop by fork truck. d. Base rail shall be a minimum of 16 gauge thickness. 6. Condensate pan and connections: a. Shall be a sloped condensate drain pan made of a non - corrosive material. b. Shall comply with ASHRAE Standard 62. c. Shall use a 3/4" -14 NPT drain connection, possible either through the bottom or side of the drain pan. Connection shall be made per manufacturer's recommendations. 7. Top panel: a. Shall be a single piece top panel on 04 thru 12 sizes, two piece on 14 and 16 sizes. 8. Gas Connections: Packaged Rooftop Builder 1.29w Page 13 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM a. All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit (horizontal plane). b. Thru- the -base capability (l.) Standard unit shall have a thru- the -base gas -line location using a raised, embossed portion of the unit basepan. (2.) Optional, factory approved, water -tight connection method must be used for thru- the -base gas connections. (3.) No basepan penetration, other than those authorized by the manufacturer, is permitted. 9. Electrical Connections a. All unit power wiring shall enter unit cabinet at a single, factory prepared, knockout location. b. Thru- the -base capability. (I.) Standard unit shall have a thru- the -base electrical location(s) using a raised, embossed portion of the unit basepan. (2.) Optional, factory approved, water -tight connection method must be used for thru- the -base electrical connections. (3.) No basepan penetration, other than those authorized by the manufacturer, is permitted. 10. Component access panels (standard) a. Cabinet panels shall be easily removable for servicing. b. Unit shall have one factory installed tool -less, removable, filter access panel. c. Panels covering control box, indoor fan, indoor fan motor, gas components (where applicable), and compressors shall have molded composite handles. d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel. e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded composite collars. f. Collars shall be removable and easily replaceable using manufacturer recommended parts. 23 81 19.13.1. Gas Heat I. General a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be allowed. b. Shall incorporate a direct -spark ignition system and redundant main gas valve. c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer. 2. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor. a. IGC board shall notify users of fault using an LED (light- emitting diode). b. The LED shall be visible without removing the control box access panel. c. IGC board shall contain algorithms that modify evaporator fan operation to prevent future cycling on high temperature limit switch. d. Unit shall be equipped with anti -cycle protection with one short cycle on unit flame rollout switch or 4 continuous short cycles on the high temperature limit switch. Fault indication shall be made using an LED. 3. Standard Heat Exchanger construction a. Heat exchanger shall be of the tubular- section type constructed of a minimum of 20 -gauge steel coated with a nominal 1.2 mil aluminum - silicone alloy for corrosion resistance. b. Burners shall be of the in -shot type constructed of aluminum- coated steel. c. Burners shall incorporate orifices for rated heat output up to 2000 ft (610m) elevation. Additional accessory kits may be required for applications above 2000 ft (610m) elevation, depending on local gas supply conditions. d. Each heat exchanger tube shall contain multiple dimples for increased heating effectiveness. 4. Optional Stainless Steel Heat Exchanger construction a. Use energy saving, direct -spark ignition system. b. Use a redundant main gas valve. c. Burners shall be of the in -shot type constructed of aluminum- coated steel. d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane). e. The optional stainless steel heat exchanger shall be of the tubular- section type, constructed of a minimum of 20 -gauge type 409 stainless steel. f. Type 409 stainless steel shall be used in heat exchanger tubes and vestibule plate. g. Complete stainless steel heat exchanger allows for greater application flexibility. 5. Optional Low NO„ Heat Exchanger construction a. Low NO reduction shall be provided to reduce nitrous oxide emissions to meet California's Air Quality Management District (SCAQMD) low-NO„ emissions requirement of 40 nanograms per joule or less. b. Primary tubes and vestibule plates on low NO„ units shall be 409 stainless steel. Other components shall be aluminized Packaged Rooftop Builder 1.29w Page 14 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM steel. 6. Induced draft combustion motor and blower a. Shall be a direct - drive, single inlet, forward- curved centrifugal type. b. Shall be made from steel with a corrosion - resistant finish. c. Shall have permanently lubricated sealed bearings. d. Shall have inherent thermal overload protection. e. Shall have an automatic reset feature. 23 81 19.13.J. Coils 1. Standard Aluminum Fin - Copper Tube Coils: a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to seamless internally grooved copper tubes with all joints brazed. b. Evaporator coils shall be leak tested to 150 psig pressure tested to 450 psig, and qualified to UL 1995 burst test at 1775 psig. c. Condenser coils shall be leak tested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980 psig. 2. Optional Pre - coated aluminum -fin condenser coils (3 Phase Models Only): a. Shall have a durable epoxy - phenolic coating to provide protection in mildly corrosive coastal environments. b. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. c. Epoxy - phenolic barrier shall minimize galvanic action between dissimilar metals. 3. Optional Copper -fin evaporator and condenser coils (3 Phase Models Only): a. Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets. b. Galvanized steel tube sheets shall not be acceptable. c. A polymer strip shall prevent coil assembly from contacting the sheet metal coil pan to minimize potential for galvanic corrosion between coil and pan. 4. Optional E- coated aluminum -fin evaporator and condenser coils (3 Phase Models Only): a. Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins. b. Coating process shall ensure complete coil encapsulation of tubes, fins and headers. c. Color shall be high gloss black with gloss per ASTM D523 -89. d. Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges. e. Superior hardness characteristics of 2H per ASTM D3363 -92A and cross -hatch adhesion of 4B -5B per ASTM D3359- 93. f. Impact resistance shall be up to 160 in. -lb (ASTM D2794 -93). g. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247 -92 and ASTM D870 -92). h. Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM B117-90. 5. Standard All Aluminum Novation Coils: a. Standard condenser coils shall have all aluminum NOVATION Heat Exchanger Technology design consisting of aluminum multi port flat tube design and aluminum fin. Coils shall be a furnace brazed design and contain epoxy lined shrink wrap on all aluminum to copper connections. b. Condenser coils shall be leak tested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980 psig. 6. Optional E- coated aluminum -fin, aluminum tube condenser coils: a. Shall have a flexible epoxy polymer coating uniformly applied to all coil external surface areas without material bridging between fins or louvers. • b. Coating process shall ensure complete coil encapsulation, including all exposed fin edges. c. E -coat thickness of 0.8 to 1.2 mil with top coat having a uniform dry film thickness from 1.0 to 2.0 mil on all external coil surface areas, including fin edges, shall be provided. d. Shall have superior hardness characteristics of 2H per ASTM D3363 -00 and cross -hatch adhesion of 4B -5B per ASTM D3359 -02. e. Shall have superior impact resistance with no cracking, chipping or peeling per NSF /ANSI 51 -2002 Method 10.2. Packaged Rooftop Builder 1.29w Page 15 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM 23 81 19.13.K. Refrigerant Components 1. Refrigerant circuit shall include the following control, safety, and maintenance features: a. Fixed orifice metering system shall prevent mal- distribution of two -phase refrigerant by including multiple fixed orifice devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves. b. Refrigerant filter drier - Solid core design. c. Service gauge connections on suction and discharge lines. d. Pressure gauge access through a specially designed access port in the top panel of the unit. 2. There shall be gauge line access port in the skin of the rooftop, covered by a black, removable plug. a. The plug shall be easy to remove and replace. b. When the plug is removed, the gauge access port shall enable maintenance personnel to route their pressure gauge lines. c. This gauge access port shall facilitate correct and accurate condenser pressure readings by enabling the reading with the compressor access panel on. d. The plug shall be made of a leak proof, UV- resistant, composite material. 3. Compressors a. Unit shall use fully hermetic, scroll compressor for each independent refrigeration circuit. b. Compressor motors shall be cooled by refrigerant gas passing through motor windings. c. Compressors shall be internally protected from high discharge temperature conditions. d. Compressors shall be protected from an over - temperature and over - amperage conditions by an internal, motor overload device. e. Compressor shall be factory mounted on rubber grommets. f. Compressor motors shall have internal line break thermal, current overload and high pressure differential protection. g. Crankcase heaters shall not be required for normal operating range, unless required by compressor manufacturer due to refrigerant charge limits. 23 81 19.13.L. Filter Section 1. Filters access is specified in the unit cabinet section of this specification. 2. Filters shall be held in place by a pivoting filter tray, facilitating easy removal and installation. 3. Shall consist of factory installed, low velocity, throw -away 2 -in. thick fiberglass filters. 4. Filters shall be standard, commercially available sizes. 5. Only one size filter per unit is allowed. 23 81 19.13.M. Evaporator Fan and Motor 1. Evaporator fan motor: a. Shall have permanently lubricated bearings. b. Shall have inherent automatic -reset thermal overload protection or circuit breaker. c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating shall be required. 2. Belt- driven Evaporator Fan: a. Belt drive shall include an adjustable pitch motor pulley. b. Shall use sealed, permanently lubricated ball- bearing type. c. Blower fan shall be double -inlet type with forward - curved blades. d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced. 23 81 19.13.N. Condenser Fans and Motors 1. Condenser fan motors: a. Shall be a totally enclosed motor. b. Shall use permanently lubricated bearings. c. Shall have inherent thermal overload protection with an automatic reset feature. d. Shall use a shaft -down design on 04 to 12 and 16 models and shaft -up on 14 size with rain shield. 2. Condenser Fans: a. Shall be a direct- driven propeller type fan. • b. Shall have aluminum blades riveted to corrosion - resistant steel spiders and shall be dynamically balanced. 23 81 19.13.0. Special Features Options and Accessories 1. Integrated Economizers (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase Models): Packaged Rooftop Builder 1.29w Page 16 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM a. Integrated, gear- driven opposing modulating blade design type capable of simultaneous economizer and compressor operation. b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules shall be available as a factory installed option. c. Damper blades shall be galvanized steel with composite gears. Plastic or composite blades on intake or return shall not be acceptable. d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and /or humidity are below setpoints. e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive air stream control. f. Shall be equipped with low - leakage dampers, not to exceed 2% leakage at 1 in. wg pressure differential. g. Shall be capable of introducing up to 100% outdoor air. h. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air. i. Shall be designed to close damper(s) during loss -of -power situations with spring return built into motor. j. Dry bulb outdoor air temperature sensor shall be provided as standard. Outdoor air sensor setpoint shall be adjustable and shall range from 40 to 100_F / 4 to 38_C. Additional sensor options shall be available as accessories. k. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set at 100 %, with a range of 0% to 100 %. I. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation rate for full occupancy. A remote potentiometer may be used to override the damper setpoint. m. Dampers shall be completely closed when the unit is in the unoccupied mode. n. Economizer controller shall accept a 2 -10 Vdc CO, sensor input for IAQ /DCV control. In this mode, dampers shall modulate the outdoor air damper to provide ventilation based on the sensor input. o. Compressor lockout sensor shall open at 35_F (2_C) and close closes at 50_F (10_C). p. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable. q. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust fan contact is closed. 2. Two - Position Damper (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase Models) a. Damper shall be a Two - Position Damper. Damper travel shall be from the full closed position to the field adjustable %- open setpoint. b. Damper shall include adjustable damper travel from 25% to 100% (full open). c. Damper shall include single or dual blade, gear driven dampers and actuator motor. d. Actuator shall be direct coupled to damper gear. No linkage arms or control rods shall be acceptable. e. Damper will admit up to 100% outdoor air for applicable rooftop units. f. Damper shall close upon indoor (evaporator) fan shutoff and /or loss of power. g. The damper actuator shall plug into the rooftop unit's wiring harness plug. No hard wiring shall be required. h. Outside air hood shall include aluminum water entrainment filter. 3. Manual damper a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit up to 25 or 50% outdoor air for year round ventilation. 4. Humidi -MiZer Adaptive Dehumidification System (3 Phase Models Only): a. The Humidi -MiZer Adaptive Dehumidification System shall be factory installed in single stage 48TC04 -07 and two stage 48TC08 -16 models with RTPF (round tube plate tin) condenser coils, and shall provide greater dehumidification of the occupied space by two modes of dehumidification operations in addition to its normal design cooling mode: (1.) Subcooling mode further sub cools the hot liquid refrigerant leaving the condenser coil when both temperature and humidity in the space are not satisfied. (2.) Hot gas reheat mode shall mix a portion of the hot gas from the discharge of the compressor with the hot liquid refrigerant leaving the condenser coil to create a two -phase heat transfer in the system, resulting in a neutral leaving air temperature when only humidity in the space is not satisfied. (3.) Includes head pressure controller. 5. Head Pressure Control Package a. Controller shall control coil head pressure by condenser fan speed modulation or condenser fan cycling and wind baffles. Packaged Rooftop Builder 1.29w Page 17 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM b. Shall consist of solid -state control and condenser coil temperature sensor to maintain condensing temperature between 90_F (32_C) and 110_F (43_C) at outdoor ambient temperatures down to -20_F (- 29_C). 6. Propane Conversion Kit a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use with liquefied propane, up to 2000 ft (610m) elevation. b. Additional accessory kits may be required for applications above 2000 ft (610m) elevation. 7. Flue Shield a. Flue shield shall provide protection from the hot sides of the gas flue hood. 8. Condenser Coil Hail Guard Assembly (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase Models) a. Shall protect against damage from hail. b. Shall be either hood style or louvered. 9. Unit - Mounted, Non -Fused Disconnect Switch (Available on units with MOCP's of 80 amps or less): a. Switch shall be factory installed, internally mounted. b. National Electric Code (NEC) and UL approved non -fused switch shall provide unit power shutoff. c. Shall be accessible from outside the unit. d. Shall provide local shutdown and lockout capability. 10. Convenience Outlet: a. Powered convenience outlet. (3 Phase Models Only) (1.) Outlet shall be powered from main line power to the rooftop unit. (2.) Outlet shall be powered from line side or load side of disconnect by installing contractor, as required by code. If outlet is powered from load side of disconnect, unit electrical ratings shall be UL certified and rated for additional outlet amperage. (3.) Outlet shall be factory installed and internally mounted with easily accessible 115 -v female receptacle. (4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection. (5.) Voltage required to operate convenience outlet shall be provided by a factory installed step -down transformer. (6.) Outlet shall be accessible from outside the unit. (7.) Outlet shall include a field installed "Wet in Use" cover. b. Non - Powered convenience outlet. (1.) Outlet shall be powered from a separate 115/120v power source. (2.) A transformer shall not be included. (3.) Outlet shall be factory installed and internally mounted with easily accessible 115 -v female receptacle. (4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection. (5.) Outlet shall be accessible from outside the unit. (6.) Outlet shall include a field installed "Wet in Use" cover. 11. Flue Discharge Deflector: a. Flue discharge deflector shall direct unit exhaust vertically instead of horizontally. b. Deflector shall be defined as a "natural draft" device by the National Fuel and Gas (NFG) code. 12. Thru- the -Base Connectors: a. Kits shall provide connectors to permit gas and electrical connections to be brought to the unit through the unit basepan. b. Minimum of four connection locations per unit. 13. Supply Duct Cover: (16 size only.) a. Required when field converting the factory standard vertical duct supply to horizontal duct supply configuration. One required per unit. 14. Propeller Power Exhaust: a. Power exhaust shall be used in conjunction with an integrated economizer. b. Independent modules for vertical or horizontal return configurations shall be available. c. Horizontal power exhaust is shall be mounted in return ductwork. d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when dampers open past the 0 -100% adjustable setpoint on the economizer control. 15. Roof Curbs (Vertical): Packaged Rooftop Builder 1.29w Page 18 of 21 Guide Specification for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM a. Full perimeter roof curb with exhaust capability providing separate air streams for energy recovery from the exhaust air without supply air contamination. • b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight. c. Permits installation and securing of ductwork to curb prior to mounting unit on the curb. 16. High Altitude Gas Conversion Kit: a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to operate from 2000 -7000 ft (610 to 2134m) elevation with natural gas or from 0 -7000 ft (90- 2134m) elevation with liquefied propane. 17. Outdoor Air Enthalpy Sensor: a. The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction with a return air enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit to determine if outside air is suitable for free cooling. 18. Return Air Enthalpy Sensor: a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide differential enthalpy control. 19. Indoor Air Quality (CO Sensor: a. Shall be able to provide demand ventilation indoor air quality (IAQ) control. b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The setpoint shall have adjustment capability. 20. Smoke detectors (factory installed only): a. Shall be a Four -Wire Controller and Detector. b. Shall be environmental compensated with differential sensing for reliable, stable, and drift -free sensitivity. c. Shall use magnet- activated test /reset sensor switches. d. Shall have tool -less connection terminal access. e. Shall have a recessed momentary switch for testing and resetting the detector. f. Controller shall include: (1.) One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm control panel. (2.) Two Form -C auxiliary alarm relays for interface with rooftop unit or other equipment. (3.) One Form -C supervision (trouble) relay to control the operation of the Trouble LED on a remote test /reset station. (4.) Capable of direct connection to two individual detector modules. (5.) Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications 21. Winter start kit a. Shall contain a bypass device around the low pressure switch. b. Shall be required when mechanical cooling is required down to 25_F ( -4_C). c. Shall not be required to operate on an economizer when below an outdoor ambient of 40_F (4_C). 22. Time Guard a. Shall prevent compressor short- cycling by providing a 5- minute delay (±2 minutes) before restarting a compressor after shutdown for any reason. b. One device shall be required per compressor. 23. Disconnect Switch Bracket (16 size only) a. Provides a pre- engineered and sized mounting bracket for applications requiring a unit mounted fused and non -fused disconnect of greater than 100 amps. Bracket assures that no damage will occur to coils when mounting with screws and other fasteners. • Packaged Rooftop Builder 1.29w Page 19 of 21 Unit Feature Sheet for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM a Carrier WeatherMaker' — 48TC PACKAGED ROOFTOP GAS HEATING /ELECTRIC COOLING UNITS 3, 4. 5. 6. 7.5. 8.5. 10, 12.5, 15 TONS STANDARD FEATURES INCLUDE: • Puron (R- 10A)HFC refrigerant _ • ASHRAE 90.1 energy compilent w � • Scroll compressors with internal line break and overload protection 01 10 • Single-stage cooling capacity control on 04 -12 models • Two -stage cooling capacity control on 08 -16 models • SEER's up to 13.0, EER's up to 11.1 and IEER's up to 11.8 • • Acutrol refrigerant metering system • Exclusive non-corrosive composite condensate pan in accordance with ASHRAE Standard 62, sloping design, side or center drain • Standard cooling operation up to 115 °F (46•C) and down to 40•F (4•C) 1 - down to 25` F (-4' C) with winter start kit. r =. • Pre- painted exterior panels and prm ar -coated interior panels tested to 500 hours sat spray protection • Fully insulated cabinet • • Exclusive I GC solid -state control for on -board diagnostics with LED • error code designaton bumercontrol logic and energy saving indoor fan motor delay • Low NOx models that meet Califomie Air Quality Management Optional Louvered Hail GuardShov..n • Induced draft gas heat combuston design • Redundant gas valves witn up to two stages of heating • Low pressure and sign pressure switch protected. $SI'RAE MAINTENANCE FEATURES: +a'11 �G • Access panels nah easy gnphandles Puron. • Innovative easy starting, no -strip screws on unit access panels ,ar' ,p r• - • Two -inch disposable return air filters and Tool -less fitter access door • Bert drive evaporator -fan motor and pulley combinations • New terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement WEATHERMAKER SERIES • Exclusive IGC solid-state control for on -board diagnostics with LED WeatherMaker (48TC) units are one gas heating. electric error code designation, bumercontrol logic and energy saving indoor cooling units that are pre -wired and charged with Puron fan morordeley. (R -410) refrigerant They are factory tested in both heating INSTALLATION FEATURES: and cooling modes. and rated in accordance with AHRI • Thru the power entry cepabilay Standards 210/ 240( 04 -06 sizes) and 340/360 (07 -16 sizes). • Single point gas and electric connections Weatherklaker units are designed in accordance with UL • Fuperimeter base rail with built-in rigging adapters and fork slots Standard 1995. and listed by the Underwriters' Laboratories. • Field convertible from vertical to horizontalairflow for slab mounting. (16 sae models require fold installed suppyductoover). Approved and certified by: STANDARD WARRANTY: • 10 -year heat exchanger- 15- yyearstain less steel option • 5 -year compressor A•� CERTIFIED • 1-year parts • 3 -year pans on Novation Condenser coils -where available wd� N••c.rw.a • Many optional upgradesalso available iii C US ii* ••• Wooden OPTIONS INCLUDE BUT ARE NOT LIMITED TO: n Oa • PrernvrLmk". and RTL' Cpen M1ut. ProtocolDDC Controls mammal mn•. 00 V • Supply and Return Air Smoke Detectors, high static motors • Louvered condensercoilg uards • Economaer, disconnect arid convenience outlet options • Stainless Steel heat exchangero•ption • Corrosion resistant coil coating. + • Hunpdi -MZer adeptive dehumidification system available on all Certified to ISO 9001 • models with RTPF condenser coiis- Motor Master I controller included • Hinged access panels Fora complete list of options and accessories refer to the Product Data Catalog for this unit. Packaged Rooftop Builder 1.29w Page 20 of 21 Spec Sheet for Lincare Unit 1 Project: Lincare 01/02/2013 Prepared By: 11:50AM Packaged Rooftop Builder 1.29w Page 21 of 21