Installation Instructions I DIRECT DRIVE BLOWER PH55/PYPA SERIES U SINGLE PACKAGE HEAT c_ PUMPS ELECTRIC HEAT (OPTIONAL) TABLEOF CONTENTS 1, SAFETY LABELING AND SIGNAL WORDS .................... 2 8. INSTALLINGELECTRICHEATACESSORY ................... 10 2. UNITDIMENSIONS ...................................... 2 9. HEATERELECTRICALWIRING ........................... 11 3, SAFEINSTALLATIONREQUIREMENTS....................... 2 10. RAIN SHIELD INSTALLATION............................ 15 4.
1. Safety Labelinq and Siqnal Words Danger, Warning and Caution The signal words DANGER, WARNING and CAUTION are used to identify levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARNING and CAUTION will be used on product labels and throughout this manual and other manuals that may apply to the product. 2. Dimensions NOTE: DUCT COLLARS ATTACHED TO SUPPLY AND RETURN MUST BE REVERSED AT INSTALLATION.
Minimum Clearances to Combustible Construction SERVICE ACCESS CLEARANCES Blower Access Panel Side .......................... Electrical Access Panel Side ........................ OPERATIONAL CLEARANCES Combustible Base 30" (762mm) 30" (762mm) (Wood or Class A, B or C roof covering material) ......................... Supply and Return Air Ducts ................................. Duct Connection Side 0" 0" .............................................
Condensate Drain All exposed line voltage connections The condensate drain outlet is a 3/4" (19.1 mm) threaded female PVC connection located at the bottom of the unit to the left of the evaporator access MUST be made through liquid tight conduit to prevent water from entering the unit through the electrical access.. panel.
Field FIGURE 5 I HarnessElectr°niCconnectionTherm°statDiagramL°W Voltage Wi ri ng Installed Equipment Wiring to be done in the field between the unit and other devices, or between separate devices which are field installed and located, MUST NOT exceed the temperature limitations for type T wire and MUST be installed according to the manufacturer's _NOT [c]1 ES: Typical 1 Common Thermostat maybeSubbase "B" or "X" on some T-stats. 2 "W" may be "W2" on some T-stats.
. Wire Diagrams Ton Models 2-31/2 CONNECTION WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING USE COPPER CONDUCTORS 208/230V 60HZ ONLY B 1PH ND LUG EK _ CONT BK BK DUAL CAP BK 4- PRt DEFROST CONTROL FAN TRANS DEC BK SEC BL I...........R I BL I I I I _q I I I Y Yr&---i LOC OR L_P___ ! y IFMC I R ELECT.
Wire Diaqrams (Cont'd...) Ton Models 2-31/2 LADDER WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING Lt _!1 208/230 (OPTIONAL) L1 CONTACTOR CRANKCASE GNU 60 HZ, 1PH VAC, L2 m HEATER T1 CONTACTOR L2 COMPR CAP DFC _ OFM <* _CAP IFM 230V _...___) 208V O TAP TRANS 24V FAN DEFROST ...... !_ CONTROLDFs [ _ LOC I JPR ZZZZ@ F ...................................................................................
Wire Diaqrams (Cont'd...) 4 & 5 Ton Model CONNECTION WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING USE COPPER CONDUCTORS 208/230V 6OHZ B ONLY 1PH GND LUG R BK BK CONT BK i• BK BL _ '_ L>--'@,--C I I I I I I I I I I I I I I \ I C,_ BK _) {} Y PRI GND DEFROST CONTROL FAN r TRANS BK G ii J BK O SEC O _ _/ /I I L_ I I I I Tq t //EE / BL R- I 1 I I I I I I I i BLI I I I I I I I I I I I I I I I I I I L II IPMC I I ELECT.
Wire Diagrams (Cont'd...) 4 & 5 Ton Model LADDER WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING O---_ L1 208/230 (OPTIONAL) L1 CONTACTOR CRANKCASE II VAC, HEATER GND L2 60 HZ, 1PH I _ | I T1 COMPR T2 L2 CONTACTOR 4 CA H DFC O SCO _ C [ FM < TRANS FAN DEFROST CONTROLDFs jq _ 2P2_ ) _ ZZZZ@ F RV R-[_R } _ / () _1_ If O Y I I I I W ............... e ........................... (W) DEFROST HEAT L .... (C) COMMON .....
7. Electric Heat Installation Information General 8. Installing Electric Heat Accessory Electrical shock hazard. General Information Shut OFF electric power at unit disconnect and/or service panel before beginning the following procedures. Installation or repairs made by unqualified persons can result in hazards to you and others. Installation must conform with local building codes or, in the absence of local codes, with National Electrical Code ANSI/NFPA 70-1990 or current edition.
9. Heater Electrical Wirinq Model Number Electrical shock hazard. Shut OFF electric power at unit disconnect before making any electrical connections. or service panel Unit MUST be grounded before making line voltage connections. Do NOT fuse ground or neutral conductors. Anticipator Setting AMMK05AHB/A .18 AM MK07AH B/A .36 AMMK10AH B/A .36 AMMK15AH B/A .36 AM MK20AH B/A .
Typical WiringInstallation (Breaker StyleHeater Shown-Pigtail stylealsoavailable) UnitLineVoltage Wires 3.Connect field installed copper ground wire(s) to the ground lug(s) on the heater mounting plate. On models with more than one circuit, a separate copper ground wire MUST be connected to a separate ground lug for each circuit. 4. Route the field supplied line voltage wires for the heater to the line side of the electric heat accessory's circuit breaker(s) or high voltage wiring harness.
FIGURE 10 Accessory Electric Heater Electrical Data HEATER MODEL AMMK05AHA AMMK20AHB FIGURE 11 Maximum Overcurrent ProtectiveDevice Supply Voltage KW Rating Amps Ampacity (Amps) 240-1-60 4.8 16,382 L3-L4 20.0 25.0 3O 208-1-60 3.6 12,287 L3-L4 17.3 21.6 25 2-5 TON 2-5 TON AMMK10AHB AMMK15AHB MininumCircuit 2-5 TON AMMK07AHB AMMK10AHA Heater Used With AMMK05AHB AMMK07AHA Supply Circuit No, Nominal Heating BTUH 21/2-5 21/2-5 TON TON Accessory Electric 240-1-60 7.
Wire Diagrams - Electric Heat Accessory I WIRING DESCRIPTION: AM[vlK & 15 KS! ELECTRIC 5_7.5,18 CODE_ REVISION_ [ 882£18/23_1V HZ 1 PH HEAT ,,J/', i\N ELECTRICAL SHOCK HAZARD DISCONNECT ALL POWER SUPPLIES. FAILURE TO DO SO COULD RESULT SERIOUS INJURY OR DEATH. LEGEND EL .......... ELECTRIC ELEMENT SEQ........SEQUENCER HTR........HEATER GND,,,,.,,,GROUND LS .......... LIMIT SWITCH [FM..,.....[NOOOR FAN MOTOR TRANS..,.TRANSFORMER [FMC,.....
10. Rain Shield Installation connected to an existing system, the ductwork MUST be checked to make sure it is adequate. installed. 121 Installing The Rain Shield Maximum I Extra runs or larger duct sizes may have to be recommended velocity in trunk ducts is 1000 feet per minute (5.08m/s). Velocity in branches should not exceed 800 feet per minute (4.06m/s). Refer to the TechnicalData requirements RAIN SHIELD NOTE: Ductwork sizing affects temperature differential.
12. Start-up Procedures FIGURE 15 I Blower Motor Speed Taps I Blower Speed Tap Block Electrical shock hazard. Yellow Use extreme care during all of the following checks and procedures. Make sure electric power is turned OFF as instructed propriate steps. in ap- Failure to follow this warning can result in property damage, personal injury, and/or death. Circulating Air Blower Determining Blower Speed Auxiliary Electric Heat Wire (if used) connects here 1.Turn electric power OFF. B 2.
Circulating Air Blower 4.Set the thermostat temperature 5.Turn electric power ON. 1.Be sure electric power is OFF. 6.Operate 2.Set thermostat Heat-Cool setting as high as it will go. unit AT LEAST 5 minutes, then check temperature rise. selector to OFF. NOTE: The maximum outlet air temperature (93.350). Maximum temperature for all models is 200°F rise for electric heat is 60°F (33.350) 3.Set thermostat fan switch to AUTO. If temperature temperature 4.Turn electric power ON.
(2)When the cooling setpoint has been satisfied ......... : The compressor and condenser fan will de-energize immediately. The evaporator blower motor will have a delay off and will de-energize after 30 seconds. NOTE: If the jumper on the defrost delay selection (2) Heat Mode (Heat Pump Only): Energized (R,G,Y) De-energized (O) (a) When high and low voltage have been applied to unit for more than 3 minutes: (1) On a call for heating .........
INTERNATIONAL COMFORT PRODUCTS LIMITED WARRANTY CERTIFICATE For Cooling SAVE THIS CERTIFICATE. province It gives you specific & Heating Products legal rights, and you may also have other rights which may vary from state to state and to province. If your unit needs servicing, contact a qualified dealer or qualified service technician of your choice. When requesting service, please have the model and serial number from each unit in your heating and/or cooling system readily available.
ADDITIONAL TERMS FOR RESIDENTIAL APPLICATIONS ONLY The Additional Terms for the components listed below are in addition to, and subject to, the General Terms on the reverse side of this page. Warranty coverage is limited to parts that fail due to defect in materials or workmanship during the specified term. CENTRAL GAS & OIL FURNACE HEAT EXCHANGERS* Gas Model Series: C9MPV. HgMPV. TgMPV. CgMPT. H9MPT. T9MPT. C9MPD. HgMPD. TgMPD: Limited Lifetime Warranty on heat exchangers.