TECHNICAL MANUAL. ARPT**14**, ARUF**14**, ASPT**14**, ASUF**14** Air Handlers

Transcription

1 TECHNICAL MANUAL AL ARPT**4**, ARUF**4**, ASPT**4**, ASUF**4** Air Handlers Refer to Service Manual RS for installation, operation & troubleshooting information. All safety information must be followed as provided in the Service Manual. Refer to the appropriate Parts Catalog for part number information. Models listed on page. This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or services performed by an unqualified person. RT600r6 March 0 Copyright 0-0 Goodman Company, L.P.

2 PRODUCT IDENTIFICATION The model number is used for positive identification of component parts used in manufacturing. Please use this number when requesting service or parts information. A R U F 8 B 4 A A PRODUCT TYPE: A: Air Handler CABINET FINISH: P: Painted U: Unpainted EXPANSION DEVICE: F: Flowrater T: TXV (Expansion Device) CABINET WIDTH B: 7." C: " D: 4." REFRIGERANT CHARGE: 4: R-40A only MAJOR REVISION* MINOR REVISION* ELECTRICAL: : 08-0V/ph/60Hz APPLICATION: R: Multi-Position PSC Motor S: Energy Efficient Motor NOMINAL CAPACITY RANGE 8: -/ Tons 4: Tons 0: -/ Tons 6: Tons 4: -/ Tons 48: 4 Tons 49: 4 Tons 9: Tons 60: Tons All Airhandlers use DIRECT DRIVE MOTORS. Power supply is AC 08-0v, 60 hz, phase. 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. WARNING Goodman will not be responsible for any injury or property damage arising from improper service or service procedures. If you install or perform service on this unit, you assume responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install or service heating and air conditioning equipment. WARNING Installation and repair of this unit should be performed ONLY by individuals meeting the requirements of an "entry level technician", at a minimum, as specified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Attempting to install or repair this unit without such background may result in product damage, personal injury or death.

3 PRODUCT IDENTIFICATION The model number is used for positive identification of component parts used in manufacturing. Please use this number when requesting service or parts information. ARPT8B4** ARPT4B4** ARPT0B4** ARPT6C4** ARPT6D4** ARPT4D4** ARPT48D4** ARPT60D4** ASUF9B4** ASUF9C4** ASUF49C4** ASUF9D4** ASPT4B4** ASPT0C4** ASPT6C4** ASPT4D4** ASPT48D4** ASPT60D4** ARUF8B4** ARUF4B4** ARUF0B4** ARUF0C4** ARUF6C4** ARUF4C4** ARUF48D4** ARUF60D4** WARNING The United States Environmental Protection Agency ( EPA ) has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit. Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines. These regulations may vary by jurisdiction. Should questions arise, contact your local EPA office. WARNING Do not connect or use any device that is not design certified by Goodman for use with this unit. Serious property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices. WARNING To prevent the risk of property damage, personal injury, or death, do not store combustible materials or use gasoline or other flammable liquids or vapors in the vicinity of this appliance. WARNING When installing or servicing this equipment, safety clothing, including hand and eye protection, is strongly advised. If installing this equipment in an area that has special safety requirements (hard hats etc.), observe these requirements. To protect the unit when brazing close to the painted surfaces, the use of a quenching cloth is strongly advised to prevent scorching or marring of the equipment finish. WARNING The unit MUST have an uninterrupted, unbroken electrical ground to minimize the possibility of personal injury if an electrical fault should occur. The electrical ground circuit may consist of an appropriately sized electrical wire connecting the ground lug in the unit control box to the building electrical service panel. Other methods of grounding are permitted if performed in accordance with the National Electric Code (NEC)/ American National Standards Institute (ANSI)/ National Fire Protection Association (NFPA) 70 and local/state codes. In Canada, electrical grounding is to be in accordance with the Canadian Electric Code CSA C.. Failure to observe this warning can result in electrical shock that can cause personal injury or death.

4 PRODUCT DESIGN WARNING If this appliance is installed in an enclosed area such as a garage or utility room with any carbon monoxide (CO) producing appliance (i.e. automobile, furnace, water-heaters, etc.), ensure the area is properly ventilated. HIGH VOLTAGE WARNING 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. AIR HANDLERS See Air Handler Specification Sheet for Proper Combinations. ALL AIR HANDLERS USE DIRECT DRIVE MO- TORS. POWER SUPPLY IS 08-0 V, 60 HZ, PHASE. Installation Before installing this appliance insure that it is properly sized and adequate power is available. This appliance can be installed in the vertical or right horizontal position without modification. The horizontal left and downflow positions require product modification. This product is designed for zero inches (0 inches) clearance; however, adequate access for service or replacement must be considered without removing permanent structure. This unit can be installed on a platform when deemed necessary. In an attic installation a secondary drain pan must be provided by the installer and placed under the entire unit with a separate drain line properly sloped and terminated in an area visible to the owner. This secondary drain pan is required in the event that there is a leak or main drain blockage. Closed cell insulation should be applied to the drain lines in unconditioned spaces where sweating may occur. Appliances installed in garages, warehouses or other areas where they may be subjected to mechanical damage must be suitably guarded against such damage by installing behind protective barriers, being elevated or located out of the normal path of vehicles. When installed on a base, the base must also be protected by similar means. Heating and cooling equipment located in garages, which may generate a glow, spark or flame capable of igniting flammable vapors, must be installed with the ignition source at least 8"[46cm] above the floor level. When more than one appliance is installed in a building it shall be permanently identified as to the area or space serviced by the equipment. When this product is installed in the downflow installation in an unconditioned space, remove the horizontal drain pan and install the following insulation kit. DFK-B Downflow Kit MODEL LIST FOR DOWNOW KITS DFK-C Downflow Kit DFK-D Downflow Kit ARUF8B4** ARUF0C4** ARUF48D4** ARUF4B4** ARUF6C4** ARUF60D4** ARUF0B4** ARUF4C4** ARPT6D4** ARPT8B4** ARPT6C4** ARPT4D4** ARPT4B4** ASUF9C4** ARPT48D4** ARPT0B4** ASUF49C4** ARPT60D4** ASUF9B4** ASPT0C4** ASUF9D4** ASPT4B4** ASPT6C4** ASPT4D4** ASPT48D4** ASPT60D4** This kit is used to prevent sweating on the vertical drain pan. ARPT, ARUF, ASPT and ASUF air handlers are multi-position, multi-speed with direct drive motors. ARPT and ARUF are available in / to ton sizes with optional kw to kw electric heat kits available for field installation. (See note below.) ASPT air handlers are available in,, 4 and ton sizes with optional kw to kw electric heat kits available for field installation. (See following note.) NOTE: Factory-sealed to achieve a % or less leakage rate at.0" water gauge external duct static pressure. Complies with the Factory-sealed Air Handling Credit as listed in the 00 Florida Building Code, Chapter, Section 60..A... 4

5 HKS HEAT KITS ARPT**4** Heat Kit Applications ARPT Type / model 8B4-A* 4B4-A* 0B4-A* 6C4-A* 6D4-A* 4D4-A* 48D4-A* 60D4-A* HKSX0XC* X X X X X X X X HKSX0XC* X X X X X X X X HKSX06XC* X X X X X X X X HKSX08XC* X X X X X X X X HKSX0XC* X X X X X X X X HKSC0XC* X X X X X X X X HKSC08XC* X X X X X X X X HKSC0XC* X X X X X X X X HKSCXA* X X X X X X HKSCXB* X X X X X X HKSCXF* X X X X X HKSC9CA* X HKSC9CB* X HKSC0DA* X X X X HKSC0DB* X X X X HKSC0XF* X X X X X HKSCDC* X X * Revision level that may or may not be designated Refer to the minimum airflow requirements for each of the heat kits.

6 HKS HEAT KITS ARUF**4** Heat Kit Applications ARUF Type / model 8B4-A* 4B4-B* 0B4-A* 0C4-B* 6C4-B* 4C4-A* 48D4-A* 60D4-A* HKSX0XC* X X X X X X X X HKSX0XC* X X X X X X X X HKSX06XC* X X X X X X X X HKSX08XC* X X X X X X X X HKSX0XC* X X X X X X X X HKSC0XC* X X X X X X X X HKSC08XC* X X X X X X X X HKSC0XC* X X X X X X X X HKSCXA* X X X X X X HKSCXB* X X X X X X HKSCXF* X X X X X HKSC9CA* X X X HKSC9CB* X X X HKSC0DA* X X HKSC0DB* X X HKSC0XF* X X X X X HKSCDC* X X X * Revision level that may or may not be designated Refer to the minimum airflow requirements for each of the heat kits. *ARUF ARPT HEATER (kw) B C Minimum CFM required for Heater Kits 6

7 HKS HEAT KITS ASPT**4** Heat Kit Applications ASPT Type / model 4B4-A* 0C4-A* 6C4-A* 4D4-A* 48D4-A* 60D4-A* HKSX0XC* X X X X X X HKSX0XC* X X X X X X HKSX06XC* X X X X X X HKSX08XC* X X X X X X HKSX0XC* X X X X X X HKSC0XC* X X X X X X HKSC08XC* X X X X X X HKSC0XC* X X X X X X HKSCXA* X X X X HKSCXB* X X X X HKSCXF* X X X X HKSC9CA* X HKSC9CB* X HKSC0DA* X X X HKSC0DB* X X X HKSC0XF* X X X X HKSCDC* X X X * Revision level that may or may not be designated. Refer to the minimum airflow requirements for each of the heat kits. HEATER (kw) ASPT Minimum CFM required for Heater Kits 7

8 HKS HEAT KITS ASUF**4** Heat Kit Applications ASUF Type / model 9B4-A* 9C4-A* 49C4-A* 9D4-A* HKSX0XC* X X X X HKSX0XC* X X X X HKSX06XC* X X X X HKSX08XC* X X X X HKSX0XC* X X X X HKSC0XC* X X X X HKSC08XC* X X X X HKSC0XC* X X X X HKSCXA* X X X HKSCXB* X X X HKSCXF* X X X HKSC9CA* X X HKSC9CB* X X HKSC0DA* X HKSC0DB* X HKSC0XF* X X X HKSCDC* X * Revision level that may or may not be designated. Refer to the minimum airflow requirements for each of the heat kits. HEATER (kw) ASUF Minimum CFM required for Heater Kits 8

9 PRODUCT DIMENSIONS ARPT**4**/ARUF**4**/ASPT**4**/ASUF**4** 9

10 PRODUCT DIMENSIONS ARPT**4**/ARUF**4** Model A B C D E F G H ARPT8B4* 4 6 /8 7 / 8 4 /6 8 /6 /6 ARPT4B4* 4 6 /8 7 / 8 4 /6 8 /6 /6 ARPT0B4* 4 6 /8 7 / 8 4 /6 8 /6 /6 ARPT6C4* 49 9 / /6 0 / /8 ARPT6D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 ARPT4D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 ARPT48D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 ARPT60D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 Dimensions are in inches. Model A B C D E F G H ARUF8B4* 4 6 / 8 7 / 8 4 / 6 8 / 6 / 6 ARUF4B4* 4 6 / 8 7 / 8 4 / 6 8 / 6 / 6 ARUF0B4* 4 6 / 8 7 / 8 4 / 6 8 / 6 / 6 ARUF0C4* 49 9 / / 6 0 / / 8 ARUF6C4* 49 9 / / 6 0 / / 8 ARUF4C4* 49 9 / / 6 0 / / 8 ARUF48D4* 8 / 6 4 / 8 / 6 / 6 / 6 / 6 / 8 ARUF60D4* 8 / 6 4 / 8 / 6 / 6 / 6 / 6 / 8 Dimensions are in inches. 0

11 PRODUCT DIMENSIONS ASPT**4**/ASUF**4** Model A B C D E F G H ASPT4B4* 4 6 /8 7 / 8 4 /6 8 /6 /6 ASPT0C4* 49 9 / /6 0 / /8 ASPT6C4* 49 9 / /6 0 / /8 ASPT4D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 ASPT48D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 ASPT60D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 Dimensions are in inches. Model A B C D E F G H ASUF9B4* 4 6 /8 7 / 8 4 /6 8 /6 /6 ASUF9C4* 49 9 / /6 0 / /8 ASUF49C4* 49 9 / /6 0 / /8 ASUF9D4* 8 /6 4 / 8 /6 /6 /6 /6 /8 Dimensions are in inches.

12 PRODUCT SPECIFICATIONS ARPT**4** ARPT 8B4* ARPT 4B4* ARPT 0B4* ARPT 6C4* ARPT 6D4* ARPT 4D4* ARPT 48D4* ARPT 60D4* Nominal Ratings Cooling (Btu/h) 8,000 4,000 0,000 6,000 6,000 4,000 48,000 60,000 Airflow Rate CFM * High Med Low Blower Diameter 9½" 9½" 9½" 0⅝" 0⅝" 0⅝" / 6 " / 6 " Width 6" 6" 6" 8" 0⅝" 0⅝" 0⅝" 0⅝" Coil Drain Connect FPT ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" Refrigerant Line Connection Size Liquid ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" Suction ¾" ¾" ¾" ⅞" ⅞" ⅞" ⅞" ⅞" Electrical Data Voltage 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 Min Circuit Ampacity / / / 4 / 4 4 / 4 / / 6 / 6 Max. Overcurrent Device (amps) / / / / / / / / Min. / Max VAC 97 / 97 / 97 / 97 / 97 / 97 / 97 / 97 / Blower Motor A/ HP.9 / ⅓.9 / ⅓.9 / ⅓. / ⅓.0 / ½. / ½./ ½ 4.6 / ¾ Ship Weight (lbs) *Airflow static

13 PRODUCT SPECIFICATIONS ARUF**4** ARUF 8B4* ARUF 4B4* ARUF 0B4* ARUF 0C4* ARUF 6C4* ARUF 4C4* ARUF 48D4* ARUF 60D4* Nominal Ratings Cooling (Btu/h) 8,000 4,000 0,000 6,000 6,000 4,000 48,000 60,000 Airflow rate CFM* High Med Low Blower Diameter 9½" 9½" 9½" 0⅝" 0⅝" 0⅝" 0⅝" / 6 " Width 6" 6" 6" 8" 8" 8" 0⅝" 0⅝" Coil Drain Connect FPT ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" Refrigerant Line Connection Size Liquid ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" Suction ¾" ¾" ¾" ¾" ¾" ⅞" ⅞" ⅞" Electrical Data Voltage 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 Min Circuit Ampacity / / / 4 / 4 4 / 4 4 / 4 / 6 / 6 Max. Overcurrent Device (amps) / / / / / / / / Min. / Max VAC 97 / 97 / 97 / 97 / 97 / 97 / 97 / 97 / Blower Motor A/ HP.9 / ⅓.9 / ⅓.9 / ⅓.0 / ⅓.0 / ⅓. / ⅓. / ½ 4.6 / ¾ Ship Weight (lbs) *Airflow static

14 PRODUCT SPECIFICATIONS ASPT**4** ASPT 4B4* ASPT 0C4* ASPT 6C4* ASPT 4D4* ASPT 48D4* ASPT 60D4* Nominal Ratings Cooling (Btu/h) 4,000 0,000 6,000 4,000 48,000 60,000 Airflow Rate CFM * T T T T4 T Blower Diameter 9½" 0⅝" 0⅝" / 6 " / 6 " / 6 " Width 6" 8" 8" 0⅝" 0⅝" 0⅝" Coil Drain Connect FPT ¾" ¾" ¾" ¾" ¾" ¾" Refrigerant Line Connection Size Liquid ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" Suction ¾" ⅞" ⅞" ⅞" ⅞" ⅞" Electrical Data Voltage 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 08 / 0 Min Circuit Ampacity / 4 / 4 4 / 4 / 6 / 6 6 / 6 Max. Overcurrent Device (amps) / / / / / / Min. / Max VAC 97 / 97 / 97 / 97 / 97 / 97 / Blower Motor A/ HP.7 / ¾. / ¾. / ¾ 4.8 / ¾ 6.7/ 6.7/ Ship Weight (lbs) *Airflow static

15 PRODUCT SPECIFICATIONS ASUF**4** ASUF 9B4* ASUF 9C4* ASUF 49C4* ASUF 9D4* Nominal Ratings Cooling (Btu/h) 4,000 6,000 49,000 60,000 Airflow Rate CFM * T T T T4 T Blower Diameter 9½" 0⅝" 0⅝" / 6 " Width 6" 8" 0⅝" 0⅝" Coil Drain Connect FPT ¾" ¾" ¾" ¾" Refrigerant Line Connection Size Liquid ⅜" ⅜" ⅜" ⅜" Suction ¾" ⅞" ⅞" ⅞" Electrical Data Voltage 08 / 0 08 / 0 08 / 0 08 / 0 Min Circuit Ampacity / 4 / 4 4 / 4 6 / 6 Max. Overcurrent Device (amps) / / / / Min. / Max VAC 97 / 97 / 97 / 97 / Blower Motor A/ HP.7 / ¾. / ¾.4 / ¾ 6.7 / Ship Weight (lbs) *Airflow static

16 OWER PERFORMANCE DATA ARPT**4** Model Number ARPT8B4 ARPT4B4 ARPT0B4 ARPT6C4 ARPT6D4 ARPT4D4 ARPT48D4 ARPT60D4 Blower Static Pressure (in w.c) Speed High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low AIROW DATA (CFM) ARPT**4** Notes: Airflow data indicated is at 0V without air filter in place. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum design external static pressure. 6 Use the CFM adjustment factors of 0.98 for horizontal left and 0.96 for horizontal right & downflow orientations.

17 OWER PERFORMANCE DATA Model Number ARUF8B4* ARUF4B4* ARUF0B4* ARUF0C4* ARUF6C4* ARUF4C4AA ARUF4C4AB ARUF48D4* ARUF60D4* ARUF**4** Blower Static Pressure (in w.c) Speed High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low AIROW DATA (CFM) ARUF**4** Notes: Airflow data indicated is at 0V without air filter in place. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum design external static pressure. Use the CFM adjustment factors of 0.98 for horizontal left and 0.96 for horizontal right & downflow orientations. 7

18 OWER PERFORMANCE DATA Model Number ASPT4B4 ASPT0C4 ASPT6C4 ASPT4D4 ASPT48D4 ASPT60D4 Blower Speed Tap ASPT**4** Static Pressure (in w.c) AIROW DATA (CFM) ASPT**4** Notes: Airflow data indicated is at 0V without air filter in place. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum design external static pressure. Use the CFM adjustment factors of 0.98 for horizontal left and 0.96 for horizontal right & downflow orientations. 8

19 OWER PERFORMANCE DATA ASUF**4** Model Number Blower Speed Tap Static Pressure (in w.c) ASUF9B4 ASUF9C4 ASUF49C4 ASUF9D AIROW DATA (CFM) ASUF**4** Notes: Airflow data indicated is at 0V without air filter in place. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum design external static pressure. Use the CFM adjustment factors of 0.98 for horizontal left and 0.96 for horizontal right & downflow orientations. 9

20 WIRING DIAGRAMS ARPT**4**/ARUF**4** 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. HTR M R M HTR HTR M M R M M HTR HTR HTR M M M M M4 M R R HTR HTR HTR HTR4 M M M M7 4 M M4 M6 M8 R R L L L L L L L L ONE () ELEMENT ROWS TWO () ELEMENT ROWS THREE () ELEMENT ROWS FOUR (4) ELEMENT ROWS L L L L NOTE: EN INSTALLING HEATER KIT, ENSURE SPEED TAP IS NOT BELOW MINIMUM OWER SPEED (MBS) SPECIFIED FOR THE AIR HANDLER/HEATER KIT COMBINATION ON THIS UNITS SERIAL PLATE. AFTER INST ALLING OPTIONAL HEAT KIT, MARK A "X" IN THE PROVIDED ABOVE. MARK ACCOING TO THE NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED. ELEMENT ROWS DATA SUPPLIED WITH HEATER KIT. SEE NOTE TERMINAL OCK SHOWN FOR 0HZ MODELS ONLY L L EQUIPMENT GROUND USE COPPER WIRE 08/40 VOLTS GR SR PLF G L PLF L PLF PLM PLM PLM SEE NOTE 4 RC EM HI LO M M NC NO EBTDR COM SEE NOTE TR GR SPEEDUP COPPER POWER SUPPLY (SEE RATING PLATE) USE MIN. 7 C FIELD WIRE G EBTDR R K XFMR-R XFMR-C K C M IF REPLACEMENT OF THE ORIGINAL WIRES SUPPLIED WITH THIS ASSEMY IS NECESSARY USE WIRE THAT CONFORMS TO THE NATIONAL ELECTRIC CODE. SEE NOTE NO COM NC M SEE NOTE THREE SPEED MOTOR WIRING (SELECT MODELS ONLY) SEE NOTE (TR ) (COM) (M) (M) RC LOW MEDIUM HIGH C EM SPEED 4V 4 SEE NOTE 40 TR RC EM EBTDR R 4 4V 6 4 PLF COLOR CODE ACK RED YELLOW GR GREEN RPLE OWN UE ITE COMPONENT CODE EM EVAPORATOR MOTOR RC RUN CAPACITOR SR STRAIN RELIEF R RELAY EBTDR ELECTRONIC OWER TIME DELAY RELAY NOTES: FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE TR PLF PLM HTR C EBTDR WIRING CODE ) RED WIRES TO BE ON TRANSFORMER TERMINAL "" FOR 40 VOLTS AND ON TERMINAL "" FOR 08 VOLTS. ) SEE COMPOSITE WIRING DIAGRAMS IN INSTALLATION INSTRUCTIONS FOR PROPER LOW VOLTAGE WIRING CONNECTIONS. ) CONFIRM SPEED TAP SELECTED IS APPROPRIATE FOR APPLICATION. IF SPEED TAP NEEDS TO BE CHANGED, CONNECT APPROPRIATE MOTOR WIRE (RED FOR LOW, UE FOR MEDIUM,AND ACK FOR HIGH SPEED) ON "COM" CONNECTION OF THE EBTDR. INACTIVE MOTOR WIRES SHOULD BE CONNECTED TO "M OR M" ON EBTDR. 4) OWN AND ITE WIRES ARE USED WITH HEAT KITS ONLY. ) EBTDR HAS A 7 SECOND ON DELAY EN "G" IS ENERGIZED AND A 6 SECOND OFF DELAY EN "G" IS DE-ENERGIZED. GR TRANSFORMER FEMALE PLUG CONNECTOR MALE PLUG CONNECTOR FUSE LINK THERMAL LIMIT HEAT ELEMENTS G 040A0008-B 0 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

21 WIRING DIAGRAMS ASPT**4**/ASUF**4** 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. HTR M R M HTR HTR M R M M M HTR HTR HTR M M M M M4 M R R HTR HTR HTR HTR4 M M M M7 4 M M4 M6 M8 R R L L L L L L L L ONE () ELEMENT ROWS TWO () ELEMENT ROWS THREE () ELEMENT ROWS FOUR (4) ELEMENT ROWS NOTE: EN INSTALLING HEATER KIT, ENSURE SPEED TAP DOES NOT EXCEED MINIMUM OWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEATER KIT COMBINATION ON THIS UNIT'S S&R PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK A "X" IN THE BOX PROVIDED ABOVE. MARK ACCOING TO NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED. L L L L SEE NOTE R C G W W Y Y O DH 4 PLF PLM L G L EQUIPMENT GROUND USE COPPER WIRE L PLF PLM 08/40 VOLTS EM LGN L PLF PLM 4 CR WIRING CODE FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE GR GR CR 4 A B COPPER POWER SUPPLY (USE RATING PLATE) USE MIN. 7 C FIELD WIRE IF REPLACEMENT OF THE ORIGINAL WIRES SUPPLIED WITH THIS ASSEMY IS NECESSARY, USE WIRE THAT CONFORMS TO THE NATIONAL ELECTRIC CODE. ALTERNATE HEAT RELAY 7 GR C 4 4V 4 40 TR SEE NOTE FUSE HOLDER OR SEE NOTE 4 EM 4 C L G N FUSE HOLDER NOTES: TR 4 4V 6 4 PLM SEE NOTE R C G W W Y Y O DH 4 B ) RED WIRES TO BE ON TRANSFORMER TERMINAL "" FOR 40 VOLTS AND ON TERMINAL "" FOR 80 VOLTS. ) SEE COMPLETE WIRING DIAGRAMS IN INSTALLATION INSTRUCTIONS FOR PROPER LOW VOLTAGE WIRING CONNECTIONS. ) CONFIRM SPEED TAP SELECTION IS APPROPRIATE FOR APPLICATION. IF SPEED TAP NEEDS TO BE CHANGED, CONNECT RPLE WIRE FROM TERMINAL 4 OF CR RELAY TO APPROPRIATE TAP AT TB. 4) OWN AND ITE WIRES ARE USED FOR HEAT KITS ONLY. A 4 7 CR ALTERNATE HEAT RELAY 4 EM C TR PLF PLM HTR TRANSFORMER FEMALE PLUG CONNECTOR MALE PLUG CONNECTOR FUSE LINK THERMAL LIMIT HEAT ELEMENTS COLOR CODE ACK RED YELLOW UE GR GREEN RPLE OWN ITE COMPONENT CODE EM EVAPORATOR MOTOR TB TERMINAL BOA R RELAY CR CONTROL RELAY EBTDR ELECTRONIC OWER TIME DELAY RELAY 040A0006-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

22 WIRING DIAGRAMS -Phase Heat Kit 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. kw Heat Kit HTR COMPONENT CODE COLOR CODE HTR HTR HTR4 HTR M M4 M6 M7 M M M M8 M0 M9 PC 4 R PC = 9 PIN CONNECTOR HTR = HEATER ELEMENT = THERMAL LMT RS = RELAY/SEQUENCER TB = TERMINAL OCK CB = CIRCUIT EAKER CC = CONTACTOR = FUSE LINK EM = EVAPORATOR MOTOR EBTDR = ELEC. OWER TIME DELAY RC = RUN CAPACITOR TR = TRANSFORMER SR = STRAIN RELIEF WIRING CODE: HIGH VOLTAGE LOW VOLTAGE = ACK = UE = OWN GR = GREEN OR = ORANGE PK = PINK = RPLE = RED = ITE = YELLOW R R NOTE: EN INSTALLING HEATER KIT, ENSURE SPEED TAP MUST EXCEED OR EQUAL THE MINIMUM OWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER / HEATER KIT COMBINATION ON THIS UNIT'S SERIAL PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK AN "X" IN THE PROVIDED BELOW. NO MARK INDICATES NO HEAT KIT INSTALLED. FIVE () ELEMENT ROWS CB CB CB NOTE:- THIS LABEL MUST BE ATTACHED ON THE AIRHANDLER IN A PROMINENT LOCATION L L L L L L CB4 L L 040M0074-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.