DCC Commercial. 6 Ton Packaged Air Conditioner Up to 11.3 EER

Transcription

1 D ommercial Ton Packaged Air onditioner Up to. EER Two-Speed Blower Motor and Two-Stage ompressor Up to 5.5 IEER ooling apacity: Up to 7,000 BTU/h ontents Nomenclature... 2 Product Specifications... Expanded ooling Data... 5 Airflow Data... 9 rankcase Heater... 0 Electrical Data / Heat Kit Data... Dimensions... 5 Wiring Diagrams... 9 for Models with DD ontrols Accessories Standard Features High-efficiency scroll compressor opper tube/aluminum fin coils High- and low-pressure switches ontactor with lugs High-capacity, steel-cased filter drier Heater kits with single-point entry 2-volt terminal strip onvertible airflow orientation Easy to service Built-in filter rack with standard 2" filters Bottom utility entry AHRI ertified; ETL Listed Single speed blower motor units meet the performance specified in Table.8.A of ASHRAE Standard Two-speed blower motor and two-stage compressor meet the performance specified as of //20 in Table.8.- of ASHRAE Standard abinet Features Heavy-gauge, galvanized-steel cabinet with UV-resistant powder-paint finish Full Perimeter Rail Sloped drain pan * omplete warranty details available from your local distributor or manufacturer s representative or at SS-D 7/7 Supersedes /7

2 Nomenclature D B * * * A * 2,5, 7,8, Revision Levels Major & Minor Brand Factory-Installed Options D Daikin X No Options A Non-powered convenience outlet onfiguration B Powered convenience outlet Standard Efficiency ( - 25 Tons) Low-ambient kit S Standard Efficiency ( - 5 Tons) D Return air smoke detector T High Efficiency ( - 5 Tons) E Supply air smoke detector F Non-powered convenience outlet; Application Low-ambient kit ooling G Non-powered convenience outlet; G Gas Heat Return air smoke detector H Heat Pump H Non-powered convenience outlet; Supply air smoke detector Nominal ooling apacity J Non-powered convenience outlet; 0 Tons 02 8½ Tons Tons Return & Supply air smoke detectors 08 Tons 20 0 Tons K Non-powered convenience outlet; 00 5 Tons 50 2½ tons Low-ambient kit; Supply air smoke detector 072 Tons 80 5 Tons L Non-powered convenience outlet; 090 7½ Tons Tons Low-ambient kit Return & Supply air smoke detectors Nominal Heating apacity M Powered convenience outlet; Gas/Electric A/ H/P Factory-Installed Electric Heat Low-ambient kit 05 5,000 BTU/h XXX No Heat N Powered convenience outlet; ,000 BTU/h 00 0 kw 00 0 kw Return air smoke detector 5 5,000 BTU/h 05 5 kw 0 0 kw O Powered convenience outlet; 0 0,000 BTU/h 0 5 kw 05 5 kw Return & Supply air smoke detectors 20 20,000 BTU/h 08 8 kw 0 5 kw P Powered convenience outlet; 50 50,000 BTU/h kw 00 0 kw Supply air smoke detector 00 00,000 BTU/h kw Q Powered convenience outlet; Low-ambient See product specifications for heat size(s) available for each capacity. kit; Return air smoke detector R Powered convenience outlet; Low-ambient Voltage kit; Supply air smoke detector //0 0//0 T Powered convenience outlet; Low-ambient // //0 kit; Return & Supply air smoke detectors U Non-powered convenience outlet; Supply Fan/Drive Type/Motor Low-ambient kit; Return air smoke detector B Belt Drive (single speed) V Two-Speed Belt Drive (also designates -Ton V Low-ambient kit; Return air smoke detector D Direct Drive (-5 Tons) with two-stage compressor) W Low-ambient kit; Supply air smoke detector H High Static (single-speed Belt Drive models only) Y Low-ambient kit; Return & Supply Factory-Installed Options air smoke detectors A Ultra Low-Leak Downflow Economizer R Ultra Low-Leak Downflow Economizer; Z Return & Supply air smoke detectors B DD-BAnet protocol DD-BAnet protocol; F Ultra Low-Leak Downflow Economizer; Disconnect Switch (non-fused) DD-BAnet protocol V Low-Leak Downflow Economizer Factory-Installed Options H Disconnect Switch (non-fused) W Low-Leak Downflow Economizer X Standard Aluminized Heat Exchanger J Ultra Low-Leak Downflow Economizer; Disconnect Switch (non-fused) S Stainless-Steel Heat Exchanger Disconnect Switch (non-fused) X No Options D Hinged Panels M Disconnect Switch (non-fused); DD-BAnet protocol K Stainless-Steel Heat Exchanger; Hinged Panels Note: Not all options available for all products. B Phase Monitor X= No Options in character th J Stainless Steel Heat Exchanger; Phase Monitor M Hinged Panel; Phase Monitor L Stainless-Steel Heat Exchanger; Hinged Panels; Phase Monitor 2 SS-D

3 Factory-Installed Options Stainless-Steel Heat Exchanger (Gas units only): A tubular heat exchanger made of 09-type stainless steel is installed in the unit. Low-Ambient Kit: Allows for cooling operation at lower outdoor temperatures. On the - to -ton units, cooling operation is extended from 0 F ambient temperature to 5 F outside air temperature. On 7½ -20 ton units, cooling operation is extended from 5 F ambient temperature to 0 F outside air temperature. For 25 ton units, cooling operation is extended from 2 F ambient temperature to 0 F outside air temperature. Economizers (Downflow): Based on air conditions, can provide outside air to cool the space. Electric Heat Kits (A and heat pump units only): Available in all voltage options. Non-powered onvenience Outlet: A 20V, 5A, GFI outlet makes it easier for technicians to service the unit once an electrician runs power to the outlet. Powered onvenience Outlet: A 20V, 5A, GFI outlet powered with a transformer built into the unit. When a factory-installed powered convenience outlet is installed in the equipment, the unit MA (Min. ircuit Ampacity) will increase by 7.2A/.5A for 208/20V units, increase by.a for 0V units, and by 2.A for 575V units. The MOP (Max. Overcurrent Protection) device must be sized accordingly. Disconnect Switch (non-fused; -phase units only): A disconnect switch is installed in the unit and factory wiring will be complete from the switch to the unit. Please note that for air conditioning (DS units) and heat pump models (DSH units), the appropriate electric heat kit must be ordered to be factory-installed along with the disconnect switch (non-fused) when it is ordered. Please note that for models with a powered convenience outlet option and a disconnect switch (non-fused) option, the power to the powered convenience outlet will be shut off when the disconnect switch (non-fused) is in the off position. Return Air and/or Supply Air Smoke Detectors: Return air and/or supply air smoke detectors are installed in the unit. Hinged Access Panels: Allows access to unit s major components. ombined with latches for easy access to control box, compressor, filters and blower motor. Available on all units. Two-speed indoor fan blower models are available on, 7½, 8½, 0, 2½, 5, 20 & 25 ton units. Section...0.b of ASHRAE Standard and Section a of ASHRAE Standard require a minimum of two fan speeds. Section 0.(m) of alifornia Energy ommission Title 2 20 contains a similar provision. When the units with the two-speed indoor fan blowers operate on a call for the first stage of cooling, the fan operates at low speed, which is % of full speed. When the units operate on a call for the second stage of cooling, the fan operates at full speed. In heating operation, the fan operates at full speed. During ventilation operation, the fan operates at low speed. Phase Monitor: Phase monitor ( phase only), available for - 25 ton DS, D and DT series models. Phase monitor shall provide protection for motors and compressors against problems caused by phase loss, phase reversal and phase unbalance. Phase monitor is equipped with an LED that provides an ON or FAULT indicator. DD ontroller: DD communicating controller, available for - 25 ton DS, D and DT series models with on-board BAnet communication interface. SS-D

4 Product Specifications Tons D072 ***B***A* D072 ***V***A* D072 ***B***A* D072 ***V***A* D072 ***7B***A* D072 ***7V***A* ooling apacity Total BTU/h 7,000 70,000 7,000 70,000 7,000 70,000 Sensible BTU/h 9,800 5,000 9,800 5,000 9,800 5,000 EER / IEER.2 /../5.5.2 /../5.5.2 /../5.5 Decibels AHRI Number Evaporator Motor / oil Motor Type Belt Drive 2-Speed Belt Drive Belt Drive 2-Speed Belt Drive Belt Drive 2-Speed Belt Drive Wheel (D x W) (" x 0") ( x 0 ) (" x 0") ( x 0 ) (" x 0") ( x 0 ) Indoor Nominal FM 2,50 2,250 2,50 2,250 2,50 2,250 Indoor Motor FLA (ooling) Horsepower - RPM.5-, ,725.5-, ,725.5-, ,725 Piston Size (ooling) 0.09 TXV 0.09 TXV 0.09 TXV Filter Size () " x 20" x 2" () " x 20" x 2" () " x 20" x 2" () " x 20" x 2" () " x 20" x 2" () " x 20" x 2" Drain Size (NPT) ¾" ¾" ¾" ¾" ¾" ¾" R-0A Refrigerant harge ir #(oz.) Evaporator oil Face Area (ft²) Rows Deep/ Fins per Inch / / / / / / Motor Sheave VL X 7/8 VL X 7/8 VL X 7/8 VL X 7/8 VL X 7/8 VL X 7/8 Blower Sheave AK59 X AK59 X AK59 X AK59 X AK59 X AK59 X Belt AX5 AX5 AX5 AX5 AX5 AX5 ondenser Fan / oil Quantity of condenser Fan Motors Horsepower - RPM ⅓ -,075 ⅓ -,075 ⅓ -,075 ⅓ -,075 ⅓ -,075 ⅓ -,075 Fan Diameter/ # Fan Blades 22/ 22/ 22/ 22/ 22/ 22/ Outdoor Nominal FM,200,200,200,200,200,200 Face Area (ft²) Rows Deep/ Fins per Inch 2 /27 2/ 27 2 /27 2 /27 2 /27 2 /27 ompressor Quantity / Type / Scroll / Scroll / Scroll / Scroll / Scroll / Scroll Stage Single Two Single Two Single Two ompressor RLA / LRA 9/2.0 7./ 9.7/ /. 7./50.0./55. Electrical Data Voltage/Phase/ Frequency 208/ / Quantity of ompressors Belt-Driven Standard Max Static Outdoor Fan FLA Total Unit Amps Min. ircuit Ampacity¹ 0. / 0. 0 / Max. Overcurrent Protection (amps)² 5 / 5 5 / Entrance Power Supply.25".25".25".25".25".25" Entrance ontrol Voltage ½" ½" ½" ½" ½" ½" Operating Weight (lbs) Ship Weight (lbs) ¹ Wire size should be determined in accordance with National Electrical odes. Extensive wire runs will require larger wire sizes. ² May use fuses or HAR-type circuit breakers of the same size as noted. Notes Always check the S&R plate for electrical data on the unit being installed. When a factory-installed powered convenience outlet is installed in the equipment, the unit MA (Min. ircuit Ampacity) will increase by 7.2A/.5A for208/20v units, increase by.a for 0V units, and by 2.A for 575V units. The MOP (Max. Overcurrent Protection) device must be sized accordingly. SS-D

5 Expanded ooling Data Tons - Single Speed Outdoor Ambient Temperature 5 F 75 F 85 F 95 F 05 F 5 F Entering Indoor Wet Bulb Temperature IDB Airflow MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR IDB = Entering Indoor Dry Bulb Temperature Shaded area reflects AA (TVA) conditions kw = Total system power High and low pressures are measured at the liquid and suction service ports. Amps: Unit amps (comp.+ evaporator + condenser fan motors) SS-D 5

6 Expanded ooling Data Tons - Single Speed (cont.) Outdoor Ambient Temperature 5 F 75 F 85 F 95 F 05 F 5 F Entering Indoor Wet Bulb Temperature IDB Airflow MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR MBh S/T T kw HI PR LO PR IDB = Entering Indoor Dry Bulb Temperature Shaded area reflects AHRI Ratings conditions kw = Total system power High and low pressures are measured at the liquid and suction service ports. Amps: Unit amps (comp.+ evaporator + condenser fan motors) SS-D

7 Expanded ooling Data Tons - 2 Speed Outdoor Ambient Temperature 5 F 75 F 85 F 95 F 05 F 5 F Entering Indoor Wet Bulb Temperature IDB Airflow MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR IDB = Entering Indoor Dry Bulb Temperature Shaded area reflects AA (TVA) conditions kw = Total system power High and low pressures are measured at the liquid and suction service ports. Amps: Unit amps (comp.+ evaporator + condenser fan motors) SS-D 7

8 Expanded ooling Data Tons - 2 Speed (cont.) Outdoor Ambient Temperature 5 F 75 F 85 F 95 F 05 F 5 F Entering Indoor Wet Bulb Temperature IDB Airflow MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR MBh S/T Delta T KW HI PR LO PR IDB = Entering Indoor Dry Bulb Temperature Shaded area reflects AHRI Ratings conditions kw = Total system power High and low pressures are measured at the liquid and suction service ports. Amps: Unit amps (comp.+ evaporator + condenser fan motors) 8 SS-D

9 Airflow Data Tons ESP (In W..) Standard Belt Drive and Two-Speed Standard Belt Drive At High Speed - Horizontal 0 Turns Turn 2 Turns Turns Turns 5 Turns FM BHP FM BHP FM BHP FM BHP FM BHP FM BHP ESP (In W..) Standard Belt Drive and Two-Speed Standard Belt Drive At High Speed - Down Shot 0 Turns Turn 2 Turns Turns Turns 5 Turns FM BHP FM BHP FM BHP FM BHP FM BHP FM BHP ESP (In W..) High-Static Belt Drive Horizontal 0 Turns Turn 2 Turns Turns Turns 5 Turns FM BHP FM BHP FM BHP FM BHP FM BHP FM BHP ESP (In W..) High-Static Belt Drive Down Shot 0 Turns Turn 2 Turns Turns Turns 5 Turns FM BHP FM BHP FM BHP FM BHP FM BHP FM BHP Note: Tables represent dry coil without filter; to compensate for filter, add 0.08" to be measured E.S.P. Air Flow Pressure Drop of Down Flow Economizer Airflow Pressure Drop of Downflow Economizer for to Ton Rofftop Units (00% Return Air) SF, in WG SS-D 9

10 rankcase Heater, High Efficiency MERV Air Filter Option High Efficiency MERV Air Filter Option 0.50 Flanders Pre Pleat M Air Velocity vs Resistance (Test Size: 2" x 2" x 2" High apacity) " Deep Resistance (in. w.g.) Air Velocity (FPM) Tonnage: Filter Nominal Size: Part Number: Order QTY: 2 x 2 x 2 00L0020 x 20 x 2 00L0020 5,, 7.5 x 20 x 2 00L (HP), 8.5, 0 X 2 X 2 00L x 25 x 2 00L , x 25 x 2 00L X 20 X 2 00L rankcase Heater Selection Table ompressor Voltage rankcase ZP/ZPS ompressor Diameter 20V 0V 575V Heater Watts - 5.5" 0R00002S 0R000S 0R0002S /7." 00L0007S 00L0008S 00L0009S L00020S 00L0002S 00L00022S 90 D*,DT* & DS* Tonnage ompressor Voltage 20V 0V 575V rankcase Heater Watts Ton 0R00002S 0R000S 0R0002S 0 Ton-2.5 Ton 00L0007S 00L0008S 00L0009S Ton** 00L0007S 00L0008S 00L0009S Ton 00L00020S 00L0002S 00L00022S 90 *Includes,G&H models. **If ompressor Diameter is 9. then use 25 Ton rankcase heaters. 0 SS-D

11 Electrical Data Model Number Electrical Rating ompressor ompressor ircuit ircuit 2 Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Optional Powered onvienience Outlet Unit Power Supply RLA LRA RLA LRA QTY HP FLA Type HP FLA Model KW* FLA FLA MA MOP / 0. 5 / 5 EHK / / /.0 5 / 5 EHK-5. / 5.0. / / / 0 EHK / / /.0 0 / 70 D072XXXB 208/ Standard - EHK / / / / Belt Drive / / / 50 EHK / / /.5.0 /. 50 / 50 EHK-5. / 5.0. /. 7.2 /.5 5. / / 0 EHK / / / / / 80 EHK / / / / / 90 D072XXXH 208/ D072XXXV 208/ D072XXXB D072XXXH D072XXXV D072XXX7B High Static - Belt Drive Standard - Belt Drive (High Speed) Standard - Belt Drive High Static - Belt Drive Standard - Belt Drive (High Speed) Standard - Belt Drive / / 50 EHK / / / / 50 EHK-5. / 5.0. / / / 0 EHK / / / / 70 EHK / / / / /.5 9. / / 50 EHK / / /.5.0 /. 50 / 50 EHK-5. / 5.0. /. 7.2 /.5 5. /. 0 / 70 EHK / / / / / 80 EHK / / / / / / / 5 EHK / / / / 5 EHK-5. / 5.0. /. -. / / 0 EHK / / / / 70 EHK / / / / / /.5 50 / 50 EHK / / / / / 50 EHK-5. / 5.0. /. 7.2 / / / 70 EHK / / / / / 80 EHK / / /.5 8. / / EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK EHK SS-D

12 Electrical Information (cont.) Model Number Electrical Rating ompressor ompressor ircuit ircuit 2 Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Optional Powered onvienience Outlet Unit Power Supply RLA LRA RLA LRA QTY HP FLA Type HP FLA Model KW* FLA FLA MA MOP EHK EHK EHK D072XXX7H High Static - EHK Belt Drive EHK EHK EHK EHK D072XXX7V Standard - Belt Drive (High Speed) * Electric heat kw rating: Rated at 208V/20V for 208V/20V units; 80V for 0V units; 575V for 575V units * Electric heat kits rated 20KW or lower are single stage; Electric heat kits larger than 20KW are two stage EHK EHK EHK EHK EHK EHK EHK EHK SS-D

13 Heat Kit Electrical Data (Blower Only, Heat Mode) Tons Model and Heat Kit Usage Recommended Airflow Range D072***B*** --- EHK-0 EHK-5 EHK-20 EHK-25 Model and Heat Kit Usage Recommended Airflow Range D072***B*** --- EHK-0 EHK-5 EHK-20 EHK-25 kw orrection Factor for -Phase Units Supply Voltage orrection Factor For other voltage use votlage 2 / 20 2 kw orrection Factor for 80V Units Actual Voltage orrection Factor For other voltage use voltage² / 80² kw orrection Factor for 575V Units Supply Voltage orrection Factor Multiply rated kw by correction factor to get actual kw. For other voltage use votlage 2 / Model and Heat Kit Usage Recommended Airflow Range D072***7B*** --- EHK7-0 EHK7-5 EHK7-20 EHK7-25 Note: All heaters have single-point entry kit SS-D

14 Heat Kit Electrical Data (Blower Only, Heat Mode) Tons (cont.) Model and Heat Kit Usage Recommended Airflow Range D072***V*** --- EHK-0 EHK-5 EHK-20 EHK-25 Model and Heat Kit Usage Recommended Airflow Range D072***V*** --- EHK-0 EHK-5 EHK-20 EHK-25 kw orrection Factor for -Phase Units Supply Voltage orrection Factor For other voltage use votlage 2 / 20 2 kw orrection Factor for 80V Units Actual Voltage orrection Factor For other voltage use voltage² / 80² kw orrection Factor for 575V Units Supply Voltage orrection Factor Multiply rated kw by correction factor to get actual kw. For other voltage use votlage 2 / Model and Heat Kit Usage Recommended Airflow Range D072***7V*** --- EHK7-0 EHK7-5 EHK7-20 EHK7-25 Note: All heaters have single-point entry kit SS-D

15 Dimensions TOP VIEW FLUE/VENT OUTLET OMBUSTION AIR INLET (GAS UNITS) GAS LINE ENTRANE 7.95 FRONT VIEW ALL DIMENSIONS GIVEN ARE IN INHES ALL DIMENSIONS AND SPEIFIATIONS ARE SUBJET TO HANGE WITHOUT NOTIE SUPPLY AIR DUT D072*** TON OMMERIAL ONDENSATE DRAIN OUTLET LIFTING SHAKLE HOLES BOTH SIDES AND ENDS 8.9 FK HOLES BOTH SIDES AND BOTH ENDS RIGHT END VIEW RETURN AIR DUT SS-D 5

16 Dimensions ONDENSATE DRAIN BOTTOM EXIT SUPPLY AIR DUT RETURN AIR DUT 7.0 BASE PAN VIEW (VIEWED FROM TOP) 7.98 LINE WIRE ENTRANE TSTAT WIRE ENTRANE LEFT END VIEW SS-D

17 Unit learances Maintain an adequate clearance around the unit for safety, service, maintenance, and proper unit operation. Leave a clearance of 8" on all sides of the unit for possible compressor removal or service access, and to ensure proper ventilation and condenser airflow. Do not install the unit Beneath any obstruction. Install the unit away from all building exhausts to inhibit ingestion of exhaust air into the unit s fresh-air intake. 8" 8" 8" 8" Electrical Entrance Locations High-Voltage Entrance (Remove Plug) 2⅜ 0¼ Low-Voltage Entrance Low-Voltage Entrance ½ Dia. Power Thru the urb 7½ 7½ SS-D 7

18 Roof urb Installation Rigging Provisions for forks have been included in the unit base frame. No other fork locations are approved. Unit must be lifted by the four lifting holes located at the base frame corners. Lifting cables should be attached to the unit with shackles. The distance between the crane hook and the top of the unit must not be less than 0. Two spreader bars must span over the unit to prevent damage to the cabinet by the lift cables. Spreader bars must be of sufficient length so that cables do not come in contact with the unit during transport. Remove wood struts mounted beneath unit base frame before setting unit on roof curb. These struts are intended to protect unit base frame from fork lift damage. To remove the struts, extract the sheet metal retainers and pull the struts through the base of the unit. Refer to rigging label on the unit. Important: If using bottom discharge with roof curb, duct-work should be attached to the curb prior to installing the unit. Duct-work dimensions are shown in Roof urb Installation Instructions Manual. Refer to the Roof urb Installation Instructions for proper curb installation. urbing must be installed in compliance with the National Roofing ontractors Association Manual. Lower unit carefully onto roof mounting curb. While rigging the unit, the center of gravity will cause the condenser end to be lower than the supply air end. Bring condenser end of unit into alignment with the curb. With condenser end of the unit resting on curb member and using curb as a fulcrum, lower opposite end of the unit until entire unit is seated on the curb. When a rectangular cantilever curb is used, take care to center the unit. heck for proper alignment and orientation of supply and return openings with duct. To assist in determining rigging requirements, unit weights are shown below. orner & enter-of-gravity Locations 0 ondenser oil Return Evaporator oil Supply Unit Weights -Ton Weights orner Weight (A) 50 orner Weight (B) 90 orner Weight () 0 orner Weight (D) 70 Unit Shipping Weight 5 Unit Operating Weight 0 Note: Weights are calculated without accessories installed. ompressor 7 urb installations must comply with local codes and should follow the established guidelines of the National Roofing ontractors Association. Proper unit installation requires that the roof curb be firmly and permanently attached to the roof structure. heck for adequate fastening method prior to setting the unit on the curb. Full perimeter roof curbs are available from the factory and are shipped unassembled. The installing contractor is responsible for field assembly, squaring, leveling, and mounting on the roof structure. All required hardware necessary for the assembly of the sheet metal curb is included in the curb accessory package. Determine sufficient structural support before locating and mounting the curb and package unit. Duct-work must be constructed using industry guidelines. The duct-work must be placed into the roof curb before mounting the package unit. Our full perimeter curbs include duct connection frames to be assembled with the curb. antilevered-type curbs are not available from the factory. ontractor furnishes curb insulation, cant strips, flashing, and general roofing material. Support curbs on parallel sides with roof members. To prevent damage to the unit, the roof members cannot penetrate supply and return duct openings. Note: The unit and curb accessories are designed to allow Down Shot duct installation before unit placement. Duct installation after unit placement is not recommended. See the manual shipped with the roof curb for assembly and installation instructions. 8 SS-D

19 Wiring Diagram D072 (20/0/575V, Three Phase, Belt Drive) G EBTDR R K NO XFMR-R XFMR- K OM NOTE #2 N SPEED UP M M2 L L2 L F T T2 T B RF EM L L2 L SUPPLY VOLTAGE //0 T2 T T2 T T OMP T RF F M B B EM B V TR EBTDR 2V R G R EBTDR B EBTDR P L LPS F 5 HPS PLF2 5 2 S S2 O R W2 W Y2 Y G THERMOSTAT SEE NOTE # ++ PK 2 PLF NOTES: TR 2V OMPONENT LEGEND B M MR OMP D DFT EON EBTD EMR R EM F HPS HVDR LPS LVDR LVJB PB PLF RV RF TB TR 8 M T T T2 OMP OWER ONTAT ONTAT ONDENSER MOT ONDENSER MOT RELAY OMPRESS DEFROST ONTROL DEFROST THERMOSTAT EONOMIZER ELETRONI OWER TIME DELAY EVAPAT MOT RELAY RELAY EVAPAT MOT FAN APAIT EQUPIMENT OUND HIGH PRESSURE SWITH HIGH VOLTAGE DEFROST RELAY LOW PRESSURE SWITH LOW VOLTAGE DEFROST RELAY LOW VOLTAGE JUNTION BOX POWER DISTRUBTION OK FEMALE PLUG / ONNET REVERSING VAVLE OIL RUN APAIT F OMPRESS AND FAN TERMINAL OK (2V SIGNAL) TRANSFMER. REPLAEMENT WIRE MUST BE SAME SIZE AND TYPE INSULATION AS IGINAL (AT LEAST 05 ) USE OPPER ONDUT ONLY. 2. USE OPPER ONDUTS ONLY ++ USE N.E.. LASS 2 WIRE. EONOMIZER PLUG LOATED IN THE RETURN AIR OMPARTMENT, REMOVE MALE PLUG, ATTAH FEMALE PLUG TO THE EONOMIZER AESSY.. F 208 VOLT TRANSFMER OPERATION MOVE AK WIRES FROM TERMINAL TO TERMINAL 2 ON TRANSFMER. SEE UNIT RATING PLATE F TYPE AND SIZE OF OVER URRENT PROTETION //0 00L0500-A T L L 0 - T2 L2 L2 T L L 0 SEE - NOTE #2 5 7 /PK 5 / / PLF LVJB T Y H Y2 E R R G M W O S W2 T A O T S2 PK S ONTROL BOX ++ /PK LPS /PK HPS SMOKE/FIRE DETET REPLAES JUMPER AK UE OWN EEN ANGE PK PINK RPLE RED ITE YELLOW FATY WIRING LINE VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE WIRE ODE /PK UE WITH PINK STRIP /PK YELLOW WITH PINK STRIP THERMOSTAT FIELD WIRING NO EONOMIZER W G R W G R Y Y2 Y O O TB STAT WITH EONOMIZER OPTION W G R W G R Y Y Y2 O O TB STAT 2 STAGE OOLING W G R W G R Y Y Y2 PK Y2 O O TB STAT 8 7 High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. Wiring is subject to change. Always refer to the wiring diagram on the Warning unit for the most up-to-date wiring. SS-D 9

20 ONTROLS DIAAM D072 2 SPEED EM 2 STAGE OMP Wiring Diagram D ontrols Diagram D072-2 Speed (All Voltages) FIELD ONTROL WIRING LASS 2 5 LASS 2 FIELD ONTROL WIRING G W W2 Y Y2 O TB TB TB S S2 R TR SUPPLY (LINE) VOLTAGE TB 2 VA EBTDR R XFMR-R G XFMR- NO N OM SPEED-UP /PK HPS /PK /PK LPS /PK B B2 PLF S EON PLF EON SHRT PLM G EON PLM OPTIONAL EONOMIZER 2 PK MAT 2 AUX2-I PK MAT 2 O OAT E- OAT 5 EXH S-BUS S-BUS 2 AUX-O Y2-I IAQ Y2-O IAQ OM Y-I IAQ 2V Y-O AT OM 5 AT 2V 2 R MAS -t ENTH EON AT S-BUS S-BUS 2 2V-OM 2V-PWR PK OPTIONAL SMOKE DETET V A/D 9 0 AUX A AUX B SENS SENS 2 PK Y Y R B Y Y R B Y Y R B Y Y R B 5 SEN SEN2. REPLAEMENT WIRE MUST BE SAME SIZE AND TYPE OF INSULATION AS IGINAL (USE OPPER ONDUTS ONLY). 2 IF OPTIONAL EONOMIZER IS INSTALLED, REMOVE EON SHRT PLM AND ONNET EON PLM TO EON PLF. TB LOW VOLTAGE TERMINAL OK. TERMINALS F (+)2VA-PWR (, WIRE),AND TERMINALS F (-) 2VA-OM ( WIRE). ONNETIONS SHOWN ARE F -STAGE HEAT OPERATION. EN 2-STAGE OPERATION IS REQIRED REMOVE JUMPER WIRE ONNETING W2 TO W ON TB. 5 IF OPTIONAL SMOKE DETET(S) ARE INSTALLED, REMOVE JUMPER WIRE ONNETING S TO S2 ON TB. WIRE ONNETIONS FROM AESSY KIT: ONNET WIRE TO TB-S. ONNET WIRE TO TB-S2. ONNET TO TB,(2 OM). EBTDR: FAN ENERGIZED 7 SE AFTER 2V APPLIED TO "G". FAN DE-ENERGIZED 5 SE AFTER 2V REMOVED FROM "G". IF SPEED-UP TERMINAL IS SHTED TO OUND ALL DELAYS ARE REDUED TO ~5 SE. 7 PLF ONNET F OPTIONAL ELETRI HEAT. SEE ELETRI HEAT SHEMATI F WIRING ONNETIONS. 00L098-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. Warning High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death SS-D

21 Wiring Diagram D Power Diagram D072-2 Speed (All Voltages) LINE VOLTAGE L L2 L POWER DIAAM D072 2 SPEED EM 2 STAGE OMP FATY WIRING HIGH VOLTAGE OPTIONAL HIGH VOLTAGE LOW VOLTAGE B OMP M S OMPONENT LEGEND OWER ONTAT OWER RELAY OMPRESS ONTAT OMPRESS ONDENSER MOT OMPRESS 2ND STAGE SOLENOID FIELD WIRING EBTDR EVAPAT OWER TIME DELAY RELAY EON EONOMIZER L T L2 T2 L T B L T F (2) 7 T T2 T OMP M HIGH VOLTAGE LOW VOLTAGE WIRE ODE AK UE OWN EEN GY AY ANGE PK PINK RPLE RED ITE YELLOW /PK UE/ PINK STRIPE /PK YELLOW/ PINK STRIPE EM F HPS LPS PLF PLM TB TB TR EVAPAT MOT FAN APAIT EQUPIMENT OUND HIGH PRESSURE SWITH LOW PRESSURE SWITH PLUG / ONNET, FEMALE PLUG / ONNET, MALE TERMINAL OK, LOW VOLTAGE TERMINAL OK, LOW VOLTAGE TRANSFMER, ONTROLS (LINE VOLTAGE / 2VA) THERMOSTAT ONNETIONS THERMOSTAT TB IN / OUT ONNETION 2VA-PWR (INT) R 2VA - OM (INT) FAN ALL G (OUTT) ST STAGE HEAT ALL W (OUTT) 2ND STAGE HEAT ALL W2 (OUTT) L2 T2 () ST STAGE OOL ALL (OUTT) Y L T () 2ND STAGE OOL ALL (OUTT) Y2 B2 EM L T L2 T2 GY GY L T 2V NTL VOLTAGE TR 2, LINE VOLTAGE NOTES:. REPLAEMENT WIRE MUST BE SAME SIZE AND TYPE OF INSULATION AS IGINAL (USE OPPER ONDUTS ONLY). UNIT TERMINALS ARE NOT DESIGNED F OTHER ONDUTS THE USE OF OTHER TYPE ONDUTS MAY AUSE DAMAGE TO THE UNIT 2 THE ONTROL TRANSFMER HAS MULTIPLE HIGH VOLTAGE TAPS. ENSURE WIRE ONNETIONS ARE RET F UNIT SUPPLY VOLTAGE RATING 208/20V SUPPLY POWER UNITS ARE FATY ONNETED TO THE ONTROL TRANSFMER 20V TAP. MOVE WIRE ONNETION FROM 20V TAP TO 208V TAP EN 208V POWER SUPPLY IS USED. SEE ONTROL DIAAM F ONTROL TRANSFMER LOW VOLTAGE ONNETIONS 5. SEE AESSY KIT LITERATURE F OPTIONAL ONVENIENE OUTLET WIRING DIAAM. 2 SPEED EVAPAT MOT: AK LEADS F HIGH SPEED OPERATION, AND ITE / UE / ANGE LEADS F LOW SPEED OPERATION. 7 ONDENSER WIRING SHOWN F (208/20)V MODELS. WIRE TO WIRE ONNETIONS NOT PRESENT ON (0/575)V MODELS. THE ONDENSER MOT LEADS ONNET DIRETLY TO FAN APAIT / OMPRESS ONTAT. 00L0975-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. Warning High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. SS-D 2

22 WIRING DIAAMS F MODELS WITH DD ONTROLS For complete information and installation instructions for models with DD controls, see manual DK-DD-TGD-XXX 22 SS-D

23 7 L 208 TR 0 2V TR2 T2 L2 2V T L SMK/EMG B PK BI BPSW BI2 HPS / / LPS /PK BI PK PK RSS BI BI5 LDS BI FS BI7 OM RL RL2 OM2 RL RL RL5 RL RL7 RL8 AO Wiring is subject to change. Always refer to the wiring diagram on the Warning unit for the most up-to-date wiring. High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. EM OMP M T L T2 L2 PK POWER SUPPLY 208/20/0/575//0 SEE NOTE 2 T L SEE NOTE 2V TB T SEE NOTE 5 T2 T T T5 S PS ES XS PK BI8 OM-8 PK OM-8 DAT OAT AI AI2 AI AI AI5 + HH + EXF TB2 AG AI AI7 AI8 A A 2VA + ALRM HEATER PLF Wiring Diagram with DD D072***(208-20V,0V,575V//0) B*** T VOUT D 2VA OM DA /PK AO AO2 AO 2 VA VOUT D OARH TEMP STPT OFFSET SPRH SPTEMP VOUT D 2 5 EON RF F /0/575//0 00L050-B O2 SS-D 2

24 F Wiring is subject to change. Always refer to the wiring diagram on the Warning unit for the most up-to-date wiring. OMPONENT LEGEND NOTES:. REPLAEMENT WIRE MUST BE SAME SIZE AND TYPE INSULATION AS IGINAL (AT LEAST 05 ) USE OPPER ONDUT ONLY. 2. USE OPPER ONDUTS ONLY ++ USE N.E.. LASS 2 WIRE. EONOMIZER PLUG LOATED IN THE RETURN AIR OMPARTMENT. REMOVE MALE PLUG AND ATTAH FEMALE PLUG TO THE EONOMIZER AESSY.. F 208/0 VOLT TRANSFMER OPERATION MOVE AK WIRE FROM TERMINAL TO TERMINAL 2 ON TRANSFMER. 5. REMOVE JUMPER IF SMOKE DETET EMERGENY SHUTDOWN DEVIE IS INSTALLED.. RANKASE HEATER AND RANKASE HEATER SWITH FATY EQUIPPED EN REQUIRED. SEE UNIT RATING PLATE F TYPE AND SIZE OF OVER URRENT PROTETION High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. FATY WIRING LINE VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE OPTIONAL LOW VOLTAGE WIRE ODE AK UE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE OWN EEN ANGE PK PINK RPLE RED ITE YELLOW /PK UE WITH PINK STRIP /PK YELLOW WITH PINK STRIP FIELD SPLIE IGNITER PLUG ONNETION SWITH (PRESS.) SWITH (TEMP) TERMINAL /0/575//0 A AO AI ALRM B B BHS BI S BPSW R F F FS H HS M OM OMP S DFT EON EM ES EXF HH HPS LDS LPS OAT OARH PLF PS RF RL RSS RV SAT/DAT SMK/EMG SPTEMP SPRH T-T5 TB-2 TR-2 XS D OUND F ANALOG SENSS ("AG" ON TB2) ANALOG OUTTS 8 ANALOG INTS ALARM OWER ONTAT OWER ONTAT OWER HIGH SPEED 8 BINARY INTS OWER LOW SPEED OWER PROVING SWITH ONTAT OMPRESS ONTAT OMPRESS ONTAT RELAY ONDENS FAN ONDENS FAN ONTAT LOGGED FILTER SWITH RANKASE HEATER RANKASE HEATER SWITH ONDENSER MOT OMMON ("" ON TB2) OMPRESS OM AND SMOKE DETET DEFROST THERMOSTAT EONOMIZER EVAPAT MOT EON OM-8,BI AND SMOKE DETET EXHAUST FAN EQUIPMENT OUND HOT GAS REHEAT HIGH PRESSURE SWITH LOAD SHEDDING LOW PRESSURE SWITH OUTDO AIR TEMPERATURE OUTDO AIR RELATIVE HUMIDITY FEMALE PLUG / ONNET HPS, LPS & SMOKE DETET RUN APAIT F ONDENSER FAN RELAY REMOTE START STOP REVERSING VALVE OIL SUPPLY / DISHARGE AIR TEMPERATURE SMOKE EMERGENY SHUTDOWN SPAE TEMPERATURE SPAE RELATIVE HUMIDITY MOT SPEED TAPS -5 (DIRET DRIVEN MOT ONLY) TERMINAL OK (2V SIGNAL) TRANSFMER 2 VA TRANSFMER & SMOKE DETET L SEE NOTE 2 SUPPLY VOLTAGE /0/575//0 T2 T OMP L L2 T RF SEE NOTE M HS H B B EM B SEE NOTE 208/20/0/575//0 208/20/0/575//0 2 2 TR TR SEE NOTE 5 2V 2V SMK/EMG BPSW HPS LPS BI BI2 OM R BI RL BI RL2 RSS LDS FS OM2 BI5 B/S RL BI DD RL BI7 BI8 DAT AI OAT AI2 AI RL5 RL RL7 RL8 OARH O2 SENS SP OFFSET TEMP OM SPRH AI AI5 AI AI7 AI8 A OM-8 AO AO2 AO AO + HH + EXF ALRM 2VA EON PLF 2 5 HEATER PLF SHEMATI SYMBOL FIELD OUND INTERNAL TO INTEATED ONTROL JUNTION OVERURRENT PROT. DEVIE 00L055-B Wiring Diagram with DD D072***(208-20V,0V,575V//0)B*** 2 SS-D

25 7 Wiring Diagram With DD - D072***(208-20, 0, 575//0)V*** 208 TR 0 2V TR2 2V SEE NOTE SMK/EMG POWER SUPPLY 208/20/0/575//0 SEE NOTE 2 L B 2V T T2 T T T5 S PS ES XS DA PK PK TB SEE NOTE 5 DAT OAT PK BI BPSW BI2 HPS / / LPS /PK BI PK PK RSS BI BI5 LDS FS BI BI7 BI8 AI AI2 AI AI AI5 OM RL RL2 OM2 RL RL RL5 RL RL7 RL8 OM-8 OM-8 AO AO2 AO AO PK + HH + EXF TB2 AG AI AI7 AI8 A A 2VA + ALRM HEATER PLF Wiring is subject to change. Always refer to the wiring diagram on the Warning unit for the most up-to-date wiring. High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. OMP F M EM VOUT D 2VA OM OUT PHASE MONIT L L2 L T L2 T2 L T L T L2 T2 L T /PK B2 L T L2 T2 L T 2 VA VOUT D SPRH OARH TEMP STPT OFFSET SPTEMP VOUT D 2 5 EON T2 T T S GY /0/575//0 00L07-A Y Y O2 SS-D 25

26 Wiring Diagram With DD - D072***(208-20, 0, 575//0)V*** F Wiring is subject to change. Always refer to the wiring diagram on the Warning unit for the most up-to-date wiring. OMPONENT LEGEND NOTES:. REPLAEMENT WIRE MUST BE SAME SIZE AND TYPE INSULATION AS IGINAL (AT LEAST 05 ) USE OPPER ONDUT ONLY. 2. USE OPPER ONDUTS ONLY ++ USE N.E.. LASS 2 WIRE. EONOMIZER PLUG LOATED IN THE RETURN AIR OMPARTMENT. REMOVE MALE PLUG AND ATTAH FEMALE PLUG TO THE EONOMIZER AESSY.. F 208/0 VOLT TRANSFMER OPERATION MOVE AK WIRE FROM TERMINAL TO TERMINAL 2 ON TRANSFMER. 5. REMOVE JUMPER IF SMOKE DETET/EMERGENY SHUTDOWN DEVIE PHASE MONIT IS INSTALLED.. RANKASE HEATER AND RANKASE HEATER SWITH FATY EQUIPPED EN REQUIRED. SEE UNIT RATING PLATE F TYPE AND SIZE OF OVER URRENT PROTETION High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. FATY WIRING LINE VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE OPTIONAL LOW VOLTAGE WIRE ODE AK UE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE OWN EEN ANGE PK PINK RPLE RED ITE YELLOW /PK UE WITH PINK STRIP /PK YELLOW WITH PINK STRIP FIELD SPLIE IGNITER PLUG ONNETION SWITH (PRESS.) SWITH (TEMP) TERMINAL /0/575//0 A AO AI ALRM B B2 BI BPSW S F F FS H HS M OM OMP DFT EON EM ES EXF HH HPS LDS LPS OAT OARH PLF PS RF RL RSS RV SAT/DAT SD SMK/EMG SPTEMP SPRH TB-2 TB-T TR-2 XS PM D OUND F ANALOG SENSS ("AG" ON TB2) ANALOG OUTTS 8 ANALOG INTS ALARM HIGH SPEED ONTAT LOW SPEED ONTAT 8 BINARY INTS OWER PROVING SWITH OMPRESS ONTAT OMPRESS 2ND STAGE SOLENOID ONDENS FAN ONDENS FAN ONTAT/OIL LOGGED FILTER SWITH RANKASE HEATER RANKASE HEATER SWITH ONDENSER MOT OMMON ("" ON TB2) OMPRESS DEFROST THERMOSTAT EONOMIZER EVAPAT MOT EON OM-8,BI AND SMOKE DETET EXHAUST FAN EQUIPMENT OUND HOT GAS REHEAT HIGH PRESSURE SWITH LOAD SHEDDING LOW PRESSURE SWITH OUTDO AIR TEMPERATURE OUTDO AIR RELATIVE HUMIDITY FEMALE PLUG / ONNET PRESSURE SWITH RUN APAIT F ONDENSER FAN RELAY REMOTE START STOP REVERSING VALVE OIL SUPPLY / DISHARGE AIR TEMPERATURE SMOKE DETET SMOKE EMERGENY SHUTDOWN SPAE TEMPERATURE SPAE RELATIVE HUMIDITY TERMINAL OK (2V SIGNAL) PHASE MONIT TERMINAL (PM) TRANSFMER 2 VA TRANSFMER & SMOKE DETET PHASE MONIT L SEE NOTE 2 SUPPLY VOLTAGE /0/575//0 T OMP T2 T L2 L RF SEE NOTE M HS H B2 B2 B2 B EM B B SEE NOTE 208/20/0/575//0 208/20/0/575//0 2 2 TR TR 2V 2V SEE NOTE 5 SMK/EMG SD PM BPSW HPS LPS BI BI2 OM BI RL S BI RL2 RSS LDS FS OM2 BI5 B2 RL BI B DD RL BI7 BI8 DAT AI OAT AI2 AI RL5 RL RL7 RL8 OARH O2 SP TEMP OM SENS OFFSET SPRH AI AI5 AI AI7 AI8 A OM-8 AO AO2 AO AO + HH + EXF ALRM 2VA EON PLF 2 5 HEATER PLF SHEMATI SYMBOL FIELD OUND INTERNAL TO INTEATED ONTROL JUNTION OVERURRENT PROT. DEVIE 00L08-A SS-D