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Installation Instructions
I
DIRECT DRIVE BLOWER
PH55/PYPA SERIES
U SINGLE PACKAGE HEAT
PUMPS
c_
ELECTRIC
HEAT
(OPTIONAL)
TABLEOF CONTENTS
1, SAFETY LABELING AND SIGNAL WORDS ....................
2
2. UNITDIMENSIONS ......................................
2
3, SAFEINSTALLATIONREQUIREMENTS.......................
2
4. LOCATING THE UNIT ....................................
2
5, UNITELECTRICALWIRING ................................
4
6, WIRING DIAGRAMS .....................................
8
7, ELECTRICNEATINSTALLATION GENERAL INFORMATION ......
10
8. INSTALLINGELECTRICHEATACESSORY ...................
10
9. HEATERELECTRICALWIRING ...........................
11
10. RAIN SHIELD INSTALLATION............................
15
11,AIR DISTRIBUTIONSYSTEM.............................
15
12.START- UP PROCEDURES..............................
15
13.SEQUENCE OF OPERATION ............................
17
14.OPERATION .........................................
18
Printed in U.S.A.
LP-1
1/23/03
427 01 1004 01
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Summary of Contents for ICP PH55 Series
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Page 1: Table Of Contents
Installation Instructions DIRECT DRIVE BLOWER PH55/PYPA SERIES U SINGLE PACKAGE HEAT PUMPS ELECTRIC HEAT (OPTIONAL) TABLEOF CONTENTS 1, SAFETY LABELING AND SIGNAL WORDS ....8. INSTALLINGELECTRICHEATACESSORY ....2. UNITDIMENSIONS ........9. HEATERELECTRICALWIRING ......10. RAIN SHIELD INSTALLATION......3, SAFEINSTALLATIONREQUIREMENTS....... 4. LOCATING THE UNIT ........11,AIR DISTRIBUTIONSYSTEM...... -
Page 2: 1, Safety Labeling And Signal Words
1. Safety Labelinq and Siqnal Words Danger, Warning Caution The signal words DANGER, WARNING and CAUTION are used to identi- fy levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARN- ING and CAUTION will be used on product labels and throughout this... - Page 3 Minimum Clearances to Combustible Construction SERVICE ACCESS CLEARANCES Blower Access Panel Side ......30" (762mm) Electrical Access Panel Side ......30" (762mm) OPERATIONAL CLEARANCES Combustible Base (Wood or Class A, B or C roof covering material) ......0" Supply and Return Air Ducts .........
- Page 4 Condensate Drain All exposed line voltage connections MUST be made through liquid tight conduit to prevent water from entering the unit through the electrical ac- The condensate drain outlet is a 3/4" (19.1 mm) threaded female PVC con- cess.. nection located at the bottom of the unit to the left of the evaporator access Ground Connections panel.
- Page 5 Field Installed Equipment FIGURE 5 I HarnessElectr°niCconnectionTherm°statDiagramL°W Voltage Wi ri ng Wiring to be done in the field between the unit and other devices, or be- tween 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 instructions for the devices.
- Page 6 6. Wire Diagrams Ton Models 2-31/2 CONNECTION WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING USE COPPER CONDUCTORS ONLY 208/230V 60HZ CONT DUAL DEFROST CONTROL TRANS Yr&---i I...R LOC OR L_P___ ! • IFMC R-RV ELECT. HEAT PACKAGE Lw+_ DEFROST HEAT...
- Page 7 Wire Diaqrams (Cont'd...) Ton Models 2-31/2 LADDER WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING 208/230 VAC, 60 HZ, 1PH (OPTIONAL) CRANKCASE HEATER CONTACTOR CONTACTOR COMPR <* _CAP 230V _...___) 208V TRANS DEFROST ..CONTROLDFs ZZZZ@ F ................... _U I_ L_--e- ..
- Page 8 Wire Diaqrams (Cont'd...) 4 & 5 Ton Model CONNECTION WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING USE COPPER CONDUCTORS ONLY 208/230V 6OHZ CONT i• L>--'@,--C BL _ DEFROST CONTROL TRANS O _ _/ //EE y--_ IPMC i BLI I I I I I I I I I...
- Page 9 Wire Diagrams (Cont'd...) 4 & 5 Ton Model LADDER WIRING DIAGRAM DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING O---_ II GND 208/230 VAC, 60 HZ, 1PH (OPTIONAL) CRANKCASE HEATER CONTACTOR COMPR CONTACTOR 4 CA H < TRANS DEFROST jq _ 2P2_ ) CONTROLDFs ZZZZ@ R-[_R...
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Page 10: Installingelectricheatacessory
7. Electric Heat Installation General 8. Installing Electric Heat Accessory Information Electrical shock hazard. General Information Shut OFF electric power at unit disconnect and/or service panel before beginning the following procedures. Failure to follow this warning can result in property damage, Installation or repairs made by unqualified persons can result personal injury, and/or death. -
Page 11: Heaterelectricalwiring
9. Heater Electrical Wirinq Model Number Anticipator Setting AMMK05AHB/A AM MK07AH B/A AMMK10AH B/A AMMK15AH B/A Electrical shock hazard. AM MK20AH B/A Shut OFF electric power at unit disconnect or service panel Limit Controls before making any electrical connections. The limit controls are mounted on the face of the heater and are wired into Unit MUST be grounded before making line voltage connec- the supply wires to each element. - Page 12 Typical Wiring I nstallation (Breaker Style Heater Shown-Pigtail style also available) Unit L ine Voltage Wires 6 Connect the red wire with terminal in the heater wire harness to the 3.Connect field installed copper ground wire(s) to the ground lug(s) on the heater mounting plate.
- Page 13 FIGURE 10 Accessory Electric Heater Electrical Data Maximum Overcurrent HEATER Heater MininumCircuit ProtectiveDevice Supply Nominal Heating MODEL Used With Circuit No, KW Rating BTUH Amps Ampacity (Amps) Supply Voltage AMMK05AHA 2-5 TON L3-L4 20.0 25.0 240-1-60 16,382 AMMK05AHB L3-L4 17.3 21.6 208-1-60 12,287...
- Page 14 Wire Diagrams - Electric Heat Accessory DESCRIPTION: WIRING CODE_ REVISION_ AM[vlK & 15 KS! ELECTRIC [ 2£18/23_1V 5_7.5,18 HEAT 1 PH ,,J/', i\N ELECTRICAL SHOCK HAZARD DISCONNECT POWER SUPPLIES. FAILURE COULD RESULT SERIOUS INJURY DEATH. LEGEND EL ..ELECTRIC ELEMENT SEQ..SEQUENCER HTR..HEATER GND,,,,.,,,GROUND...
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Page 15: Rain Shield Installation
10. Rain Shield Installation connected to an existing system, the ductwork MUST be checked to make sure it is adequate. Extra runs or larger duct sizes may have to be installed. Installing The Rain Shield Maximum recommended velocity in trunk ducts is 1000 feet per minute (5.08m/s). -
Page 16: Start-Up Procedures
12. Start-up Procedures FIGURE 15 Blower Motor Speed Taps Blower Speed Tap Block Electrical shock hazard. Yellow Use extreme care during all of the following checks and pro- cedures. Make sure electric power is turned OFF as instructed in ap- propriate steps. -
Page 17: Sequence Of Operation
Circulating Air Blower 4.Set the thermostat temperature setting as high as it will go. 5.Turn electric power ON. 1.Be sure electric power is OFF. 6.Operate unit AT LEAST 5 minutes, then check temperature rise. 2.Set thermostat Heat-Cool selector to OFF. NOTE: The maximum outlet air temperature... -
Page 18: Operation
(2)When the cooling setpoint has been satisfied ..: NOTE: If the jumper on the defrost delay selection is left in the "TEST" The compressor and condenser fan will de-energize immediately. mode, the board will default to 90 min. delay until power is off. The evaporator blower motor will have a delay off and will de-ener- gize after 30 seconds. - Page 19 INTERNATIONAL COMFORT PRODUCTS LIMITED WARRANTY CERTIFICATE For Cooling & Heating Products SAVE THIS CERTIFICATE. It gives you specific legal rights, and you may also have other rights which may vary from state to state and province 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.
- Page 20 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.