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Specifications
ElGREENHECK Printed Date: 04/04/2023 Building Value In Air. Job: RFQ DM Chemical Bldg MAU Mark: 510MAU5002 Model: DGX-P127-H32-MF3 DGX-P127-H32-MF3 Unit Performance Design Conditions Elevation(ft) Summer DB(°F) WB(°F) Winter(°F) Supply(CFM) Outdoor Air(CFM) 108 91.2 69.4 23.9 16,000 16,000 Unit Specifications Qty Weight(lb) Cooling Type Heating Type Unit Installation Unit ETL Listing 1 1,680(+/-5%) None Direct Gas-Fired Outdoor/Indoor ANSI Z83.4/CSA 3.7 Configuration Unit Orientation Unit Configuration Outdoor Air Intake Return Air Intake Supply Air Discharge Horizontal Constant Volume 100% End OA Bottom Heating Specifications Gas Pressure Capacity(MBH) Performance Type Gas Type Min Max Temperature wg) Input Output Rise(°F) EAT(°F) LAT °F (in. (Psi) ( ) Direct Gas Natural 14 5 1,200.0 1,104.0 63.9 24.0 87.8 Air Performance Total External SP Total SP Fan Type Volume RPM Operating (CFM) (in.wg) (in.wg) Power(hp) Qty Type Size(in.) Drive-Type Supply 16,000 0.75 2.044 1395 10.74 1 Mixed Flow 30.5 Direct-Drive Motor Specifications Motor Qty Size(HP) Enclosure Efficiency RPM Supply Fan Motor 1 15 ODP NEMA Premium 1725 Electrical Specifications Power Supply Rating(V/C/P) MCA(A) MOP(A) SCCR Unit 460/60/3 27.1 45 5kA can C US LiSTEO G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 2 of 15 ,'GREENHECK Printed Date: 04/04/2023 Building Value in Air. Job: RFQ DM Chemical Bldg MAU Mark: 510MAU5002 Model: DGX-P127-H32-MF3 CONSTRUCTION FEATURES AND ACCESSORIES Unit Accessories Unit Installation-Indoor or Outdoor Std Factory Installed, Lockable, NEMA 3R Disconnect Std Unit Construction-Double Wall= X Weatherhood-z,airdscreerl =t X Wall Insulation- 1 in.fiberglass-Tempering on X Supply Air Filters-2"MERV 8,20x25x2-(10) X Base Insulation-1 in,fiberglass-entire unit base pan ''Std" Outdoor Air Inlet Damper-Low"leakage Paneled Bottom-Sheet metal liner for base insulation Supply Air Outlet Damper Corrosion Resistant Fasteners Std Return Air Damper t, x Access and Connections-Right side when facing intake X Diffuser Service Access-Hinged access doors X Roof Curb GPI '' X Unit Finish-Hi-Pro Polyester ASTM B117 salt spray 5000 X Combination Curb hours Electrofin:Coil Coating Finish Color-To Be Selected X' Fan Bearing Extended Lube Lines Supply Fan-Direct-drive, mixed flow plenum X Inlet Damper Module Supply Fan,and Motor Vibration isolation-:Neoprene X:' Spare Belts Controls SparewFilters Unit Controls-Terminal strip with remote panel X Motor with Shaft Grounding X Remote Panel-Severe Duty 4X and 12):=:v. X Service'Outlet. BMS Communication Service Lights BMS Protocol., ::: Gas Heating Accessories Temperature Control Discharge control X Pilot Ignition Std Supply Fan VFD-VFD by factory X Flame Sensing,-Flame rod; Supply Fan Control-Constant Volume X X Flame Safeguard Display X Unoccupied Mode(Night Setback) Agency Approval-}ETL Std Recirculation Control FM Compliant X Control Accessories High Gas Pressure Switch n n: .X Remote display Low Gas Pressure Switch X Heating Inlet Air Sensor X Visual indication Valves Cooling Inlet Air Sensor Proof of Closure Valve Dirty Filter Switch External Gas Pressure Regulator(Ships.rloose) Fire Stat Type III (Ships loose) Carbon Dioxide Sensor(Ships loose) 120V/24V Smoke Detector(Ships loose) Warranty Options Inlet Damper End Switch Unit Warranty- 18 months(std.) X External Cooling Lockout Relay 5 Year Compressor Warranty Freeze Protection (Supply Air Low Limit) X 5 Year Burner Warranty Auxiliary Supply Starter Contacts : 10tYear Burner Warranty Auxiliary Exhaust Starter Contacts X Airflow Proving Monitoring Contact`' Standard Option Std Not Included Included X Notes Birdscreen weatherhoods ship knocked down and require field installation. Damper(s) supplied are low leakage, motorized VCD-23 (leakage rate of 3 CFM/ft^2 @ 1 in.wg), Class 1A G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 3 of 15 111 GREENHECK Printed Date: 04/04/2023 Building Value in Air. Job: RFQ DM Chemical Bldg MAU Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Fan Charts And Performance Supply Fan Performance Total Volume External SP Total SP Operating Motor Fan (CFM) RPM Size (in.wg) (in.wg) Power(hp) Qty (HP) Qty Type Drive-Type 16,000 0.75 2.044 1395 10.74 1 15 1 Mixed Flow Direct Pressure Drop(in.wg) Diffuser Weatherhood Filter Damper Cooling Heating External Total - 0.102 0.278 0.29 - 0.625 0.75 2.044 Sound Performance in Accordance with AMCA Sound Power by Octave Band 62.5 I 125 250 I 500 1000 12000 4000 8000 Lwa dBA Sones 86 83 88 93 88 85 82 72 94 83 34 Supply Fan 6 12 `4 5 10 1395 pp, M 4 8 3 .. 5 n t m 3 g 6 a 'D a° a. 2 . , 0 4 m o S m` 1 s 2 o° Sy¢tem 0 - 0 0 2 4 6 8 10 12 14 16 18 20 Volume(CFM)x 1,000 LA Operating Bhp point 0 Operating point at Total External TP Fan curve - - -System curve Brake horsepower curve G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@a johnsonair.com Page 4 of 15 jGREENHECK Printed Date: 04/04/2023 Building Value in Air. Job: RFQ DM Chemical Bldg MAU Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Heating Specifications Heating Performance Gas Pressure Capacity(MBH) Performance Type Gas Type Min Max Temperature in.w Input Output Rise(°F) EAT(°F) LAT °F( g) (Psi) ( ) Direct Gas Natural 14 5 1,200.0 1,104.0 63.9 24.0 87.8 Gas Train Details Redundant Electronic Visual Main Modulating Pilot Valve Internal Indication Proof of Gas Pressure External Valves Valve Regulator Valve Closure Valve Switch(es) Regulator Std Std Std Std - - High&Low - Additional Heating Information ETL A Temperature pproved FM Compliant Control Flame Sensing Ignition Control CO2 Sensor Flame Safeguard Display Std Yes Discharge Flame Rod Pilot - Yes Unit Details 92%thermal efficiency 10 second pre-purge sequence Cast aluminum burner manifold with stainless steel mixing plates Low fire start, Electronic modulation burner control Gas Connections — 2.000 15.000 ---,--„, 0 i \ ELECTRICAL O CONNECTION 1" NPT GAS CONNECTION } 10.250 2.750 I-- G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 5 of 15 Printed Date: GREENHECK Job: RFQ DM Chemical04/04/2023 Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 ELEVATION VIEW 169.588 47.290 25.750 52.499 -}- 44.049 48.722 Notes-Elevation View Standard configuration for unit access is on the right-hand side,when looking into the unit intake in the direction of airflow. Order of unit sections is from intake of unit to discharge of unit. Sections included on this unit:Weatherhood Section, Filter Section, Heating Section, Blower Section Insulation: Double Wall,from Burner Section through end of unit. PLAN VIEW ACCESS SIDE - 32.917 INTAKE V-BANK FILTER BURNER MIXFLOW --5.125 47.290 T 25.750 - - 52.499 BLOWER 44.050 — [5.000 \i\ SUPPLY DUCT 42.000 52.000 1 A ACCESS ACCESS SIDE ACCESS SIDE SIDE CONTROL CENTER Notes-Plan View Standard configuration for unit access is on the right-hand side,when looking into the unit intake in the direction of airflow. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 6 of 15 RF•GREENHECK Printed Date: 04/04/2023 Job: Q DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 END VIEW 52.000 ► 49.784 FOOTPRINT VIEW 93.750 CURB LENGTH ACTUAL 32.917 3.25 t Supply 48.500 Duct 42.000 CURB WIDTH ACTUAL 4.63i f 3.25 Notes-Footprint View Minimum Roof Opening: The minimum roof opening size is the illustrated duct diameter plus 0.25 in.on all sides. For example: If the duct size is 14 x 14 in.square,the minimum roof opening size is 14.5 x 14.5 in.square. Maximum Roof Opening: There must be a minimum perimeter of 1.75 in. between the roof opening and the roof curb. For example: If the roof curb is 75 x 30 in. square,the maximum roof opening is 71.5 x 26.5 in. inches square. The weatherhood and filter sections of the make-up air unit extend beyond the curb. This is by design,to prevent water infiltration. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 7 of 15 L GREENHECK Printed Date: 04/04/2023 Job: RF Q DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Clearance Specifications Recommended Minimum Combustible Clearances Floor(in.) Top(in.) Sides(in.) Ends(in.) Insulated Units 0 0 0 0 Non-Insulated Units 0 6 6 6 Notes-Combustible Clearances Clearance to combustibles is defined as the minimum distance required between the heating source and the adjacent combustible surfaces to ensure the adjacent surface's temperature does not exceed 90 F above the ambient temperature. Recommended Minimum Service Clearances Housing 32 and less(in.) Housing 35 and higher(in.) 42 on the controls side of the unit 48 on the controls side of the unit Notes -Service Clearances To ensure ample space for component removal(evaporative cooling media, coils,filters,etc.),service clearances should be 6 in.wider than the width of the module itself. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 8 of 15 • • ®GREENHECK Printed Date: 04/04/2023 Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Wiring Diagram ^:-__- • o�.6-, _r• ®GREENHECK GR -O ®TI. Building Value in Air. er VA,Diagram code GD21C602B010N50AM25 CAUTION UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C. POWER MUST BE OFF WHILE SERVICING. NOTES USE COPPER CONDUCTORS ONLY OR TERMINALS RATED LESS THAN 100 AMPS. R TERMINALS RATED 100 AMPS OR MORE. 1' FIELD CONTROL EXCEED O]5 OHMG RES ISTANCE SHOULD I NOTFIELD WIRED FACTORY SUPPLIED AND WIRED WIRE COLOR CODEBK s 0 EBLACKAGY GRAY LT BL GUE PK PINK PURPLHT E ft RED W WHITE V YELLOW LEGEND 13 Aso„-1 AMP AMPLIFIER D, INLETRAMPER II FSC BF DS, MAIN DISCONNECT SWITCH --N 0 .. .. ©... ... .13 .. AAA, FREEZE PROTECTION BC SYSTEM CONTACT M MC -J__- FSG FLAME TEGUARD HLC HIGH LIMIT CONTROL RT4FUN FUSE Mit MOTOR MOD MODULATING VALVE . O eau 21 T24 11 T4 12 ©". D SUPPLY ET PER LOW GAS PROVING PRE SURE SWITCH 4 ALARM A2�A F ALARMHIGH GAS PRESSURE SWITCH REUV RELAY RR FAN ENABLE RELAY RH EAT RELAY RT RF SUPPLY FAN RELAY FREEZE PROTECTION TIMER WITCH,and DOWN-2 and 3UP I DIAL SET TO S.2 FAN SWITCH S4 HEAT AND COOL SWITCH SDF SENSOR DISCHARGE•FREEZE SG SPARK GENERATOR STA MOTOR STARTER T.TRANSFORMER TS2 DISCHARGE AIR SENSOR TEMPERATURE SELECTOR T.INLET AIR SENSOR-HEAT VI PILOT VALVE V2 MAIN VALVE VED VARIABLE FREOUENCY DRIVE -4-- B` R B A2 0 op POST HEAT (115 V)_ H'a ti _ .. F86 NH alj1,5 v,GAB CONTROL p O 6 •G P5 �•NC"C alN053 C� 0 6 10 Illinimazi C�NON�C ® : :® EL ,� 2.j 20VA ® '6® DISCHARGE STAT. , REMOTE 4 6 6 D ©— Wiping Template M25 DOC NUMBER:-.- Manufacturer reserves the right to change, modify, or improve this product at anytime G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 9 of 15 LGREENHECK Printed Date: 04/04/2023 Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Corner Weights 439 lb 391 lb Unit 450 lb 400 lb G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 10 of 15 ®CREENHECK Printed Date: 04/04/2023 Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Severe Duty - Remote Control Panel GREENHECK TS C P Building Value in Air. REMOTE CONTROL PANEL G2BA21 X1 XC 1 BXXT06 CAUTION NOTES WIRE COLOR COOE w w„ . rELLow a REe 1111 12.00" 0 0 EErvRaw 8.00" 6.00" Standard Construction Features And Notes Location of switches, lights and controls may vary. All dimensions shown are in units of inches. The severe duty panel will meet the requirements of NEMA 4X and 12.The switches and lights are mounted on the outside of the panel.All other controls will be mounted inside the panel. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 11 of 15 £GREENHECK Printed Date: 04/04/2023 Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Remote Panel Wiring Requirements GREENHECK Building Value in Air. Wiring Diagram Code: G2WA21 X 1 XC 1 BXXT06 CAUTION UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C. POWER MUST BE OFF WHILE SERVICING. NOTES USE COPPER CONDUCTORS ONLY C 60°C FOR TERMINALS RATED LESS THAN 100 AMPS. 75°C FOR TERMINALS RATED 100 AMPS OR MORE. SUMMER FIELD CONTROL WIRING RESISTANCE SHOULD Sz ,OFF 1 PINK NOT EXCEED 0.75 OHM. T FIELD WIRED D WINTER FACTORY SUPPLIED AND WIRED ,SUMMER LT BLUE El ,OFF DwINTER RED W1 WIRE COLOR CODE SUMMEWOFFNJINTER SWITCH BK BLACK BL BLUE BR BROWN GY GRAY LT BL LIGHT BLUE 0 ORANGE PK PINK PR PURPLE R RED W WHITE V YELLOW REMOTE PANEL TO MUA UNIT WIRING CONNECTIONS REMOTE PANEL MUA UNIT TERMINALS TERMINALS aPINK co • BLOWER LIGHT E- —- BLUE co YELLOW Eg W1 ; - — 1 7 HEAT LIGHT Y1 -GHT 9-CONDUCTOR FFF - W CABLE 38' 38 39 `39 92 ` 92 IF UNIT ISN'T EQUIPPED WITH COOLING,TERMINAL"Y1'ISN'T USED coYELLOw © 31 - ____-31 FLAME FAILURE ALARM LIGHT 32' —'-32 2-CONDUCTOR SHIELDED CABLE Et PINK t T53 3 PINK 32 TEMP.SELECTOR MAXITROL TOP, NOTES: TO illE12.1057AT CONTROL MUST E DDNDUP,=Nwl'T 5HLED CABLE Template Drawing:T05 DOC NUMBER:-- REV:--- The wiring drawings details the number of the wires and the type of wire that needs to be run from the unit control center to the panel. A detailed wiring schematic will be provided with the panel when the unit ships. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 12 of 15 Printed Date: 04/04/2023 INGREENHECK Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 SEQUENCE OF OPERATIONS Unit Controls The unit shall be provided from the factory with: • 24VAC Transformer • Terminal Strip • Supply fan VFD • Factory mounted and wired outdoor air inlet damper with actuator • Remote Control Panel Remote Control Panel A stainless steel NEMA-4X and NEMA-12 rated remote control panel shall be shipped loose to control the basic operation of the unit. The panel shall contain the following: • Summer/Off/Winter Switch Summer: Supply fan is enabled, heat is disabled. Off: Supply fan is disabled. Winter: Supply fan is enabled, heat is enabled. • Blower Light • Main Valve Light Unit Start-Up Sequence • Supply Fan Enable Is Received • Outdoor air inlet damper actuator is energized • Supply Fan Is Enabled Supply Fan Sequence The unit has been provided with a factory mounted variable frequency drive (VFD). The variable frequency drive shall control the supply fan speed as indicated by the following sequence: Constant Volume The VFD shall be programmed from the factory for a constant supply fan speed. This is to be adjusted for air balancing only and is not to be modulated. Heating Control A heating enable signal must be present and the supply fan must enabled before the unit will enable heating. Heating Inlet Air Sensor(Heating Lockout) The heating will be locked out when the outside air temperature is above the heating inlet air sensor set point (typical 65 F, adj.) Direct Gas Fired Heating (Discharge Control) The gas control amplifier located in the unit shall modulate the heating to maintain a supply temperature set point(55 F-90 F, adj.). • A remote panel mounted set point dial shall control the supply temperature set point. Building Freeze Protection If the supply air temperature drops below 35 F for 300s (adj.), the supply fan will be disabled. Cycling the fan enable will reset the timer. This sequence is intended to prevent the unit from supply cold air into the building. G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 13 of 15 Printed Date: 2023 �GREENHECK Job: RFQ DM Chemical Bldg/MAU Building Value in Air. Mark: 510MAU5002 Model: DGX-P127-H32-MF3 Warranty Statement for Make-Up Air Unit Warranty Greenheck warrants the equipment to be free from defects in material and workmanship for a period of 18 months from the date of shipment. Initial startup must be completed within six months of the shipment date, and a startup report must be submitted to Greenheck. DG Burner Extended Warranty The warranty does not include items deemed as consumable components, including, but not limited to: Igniters, Spark rods,Spark generator, Flame rods,Flame wires, UV eye components,and associated components. Note: Rust, discoloration of the burner material and cracks or holes smaller than .75 in. is not qualification for a defective burner. Warranty Notes Any component which proves defective during the warranty period will be repaired or replaced at Greenheck's sole option when returned to our factory,transportation prepaid. All warranties do not include labor costs associated with troubleshooting, removal, or installation. Greenheck will not be liable for any consequential, punitive, or incidental damages resulting from use, repair,or operation of any Greenheck product.These warranties are exclusive and are in lieu of all other warranties,whether written, oral, or implied, including the warranty of merchantability and the warranty of fitness for a particular purpose. No person (including any agent or salesperson)has authority to expand Seller's obligation beyond the terms of this warranty,or to state that the performance of the product is other than that published by Seller. As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Tempered Air Products(TAP)Statement 2018 G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@a johnsonair.com Page 14 of 15 •GREENHECKPrinted Date: 04/04/2023 Job: RFQ DM Chemical Bldg MAU Building Value in Air. Mark: 510MAU5002 Model: TAP-GPI 48.50 93.75 Model: GPI 2- 12.00 Roof Curb Standard Construction Features: Roof Curb fits between the building roof and the fan mounted directly to the roof 97.75 support structure -Constructed of either 18 ga galvanized steel or 0.064 in. aluminum-Straight Sided without a cant-2 in.mounting flange-3 lb density 52.50 insulation-Height-Available from 12 in.to 42 in.as specified in 0.5 in. increments. Notes: -The maximum roof opening dimension should not be greater than the"Actual"top outside dimension minus 2 in.. -The minimum roof opening dimension should be at least 2.5 in.more than the damper dimension or recommended duct size.-The Roof Opening Dimension may or may not be the same as the Structural Opening Dimension.-Damper Tray is optional and must be specified. Tray size is same as damper size.-Security bars are optional and must be specified. Frames and gridwork are all 12 ga steel. Gridwork is welded to the frame and the frame is welded to the curb. General Sizing Undersizing Weight Shipped Tag Qty Model Method (in.) (lb) Assembled Union Label 1 GPI-50 x 95.25 Nominal 15 86 Yes NO . Preference Dimensions Nominal Nominal Actual Actual Curb Outside Outside Outside Outside Flange Flange Height Width Length Width Length Width Length (in.) (in.) (in.) (in.) (in.) (in.) (in.) 12 50 I 95.25 48.5 93.75 97.75 97.75 Accessories Security Insulation Insulation Material Bars Liner (in.) R Value Galvanized No No j 1 R4.3 G:\KevinHarrah\RFQ DM Chemical Bldg MAU.gfcj CAPS 4.41.954 Generated by:kharrah@johnsonair.com Page 15 of 15