Related Manuals for ICP PHF Series
Summary of Contents for ICP PHF Series
- Page 1 Installation Instructions SINGLE PACKAGE HEAT PUMPS PHF & HPFM Series - 3 to 5 TON Three Phase 515 01 1102 O0 10-25-01 Printed in U.S.A.
- Page 2 Danger Label Safety Labeling and Signal Words White lettering on a black background except the word DANGER which is white with a red background, 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.
- Page 3 [I] _11II m] h V_l =l_[=][e]_[-! 3 TO 5 TON All Dimensions in inches 41/2 . Detail 46-1/2 BASE PAN - CHASSIS 42-3/4"* © BASE RAIL BASE RAIL 46-1/4"* Condensate Drain SUPPLY 12-1/4 RETURN 1-9/16 2-3/16 2- 3/16 3-3/4 UNIT SIZE 3 Ton 29-1/2 47-1/2...
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Page 4: Safe Installation
SAFE INSTALLATION Minimum Clearances to Combustible Construction Condenser Inlet ........30" Blower Service (Side) ......30" Control Service Side ....... 30" Clearance between 3 Ft. Overhang and Top of Unit ......30" Installation or repairs made by unqualified persons can result Combustible Base in hazards to you and others. -
Page 5: Downflow Conversion
Rooftop Installation outlet from trap MUST be at least 1" (25.4mm) below top of outlet from unit. Install the trap as near to the unit as Rooftop platform requirements: possible for proper drainage, - The unit MUST be situated to provide safe access for A3/4"... -
Page 6: Mounting And Wiring
All exposed wiring and connections MUST be made with weatherproof cable or wire unless installed in conduit, FIGURE 4 l ConnectionElectr°nicTherm°statDiagram Low Voltage Electronic Thermostat Subbase Low Voltage Wiring "1 "1 (White Rodgers: 1F92-71 and 1F94-71) Low voltage connections are made on the electronic control board inside the electrical control... - Page 7 and located, MUST NOT exceed the temperature limita- Converting 230V Units to 208V tions for type T wire and MUST be installed according to the manufacturer's instructions for the devices. To convert 230V units to 208V: Final Electrical Check Turn electric power OFF.
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Page 8: Air Distributionsystem
Air DistributionSystem For airflow data (blower performance data, blower speed Ductwork Connections tap settings, etc.) see the Parts List. The use of flexible, non-combustible connectors between Ductwork main trunk ducts and supply and return air plenums is rec- ommended to minimize vibration transmission. NOTE: The total heat gain!heat loss from the structure as expressed in total Btu/hr MUST be calculated by manufac- NOTE: Connect supply and return air plenums to unit in a... -
Page 9: Start-Up Procedures
Start-up Procedures Cooling, Heating (Heat Pump) and Auxiliary Electric Strip Heat Electrical shock hazard. NOTE: The cooling, heat pump and strip heat airflows are all on the same speed tap. The refrigerant system Use extreme care during all of the following requires the same specific CFM for proper operation in checks and procedures. - Page 10 When the cooling setpoint been satis- When heating setpoint been satis- fied ..: fied ..: The compressor and condenser fan will de-energize The compressor and condenser fan will de-energize immediately. The evaporator blower motor will have a immediately. The evaporator blower motor will have a delay off and will de-energize after 30 seconds.
- Page 11 F'GU.E6 Blower Motor Speed Taps - 208/230 Volt(3-Speed 4-Speed Motors) YELLO_L SPEED DATA IN UNITS TECHNICAL INFORMATION LABEL I BE SURE TO CHECK BLOWER MOTOR I ON THE UNIT Blower Motor Speed Taps- 460 Volt (3-Speed and 4-Speed Motors) SHOCK HAZARO OiSCONNEC1 POWER BEFORE SERVICING SPEED FROM...
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Page 12: Operation
Operation Locate electronic control board. Control Board has a jumper that allows you to change the defrost time interval. (See Figure Below) Electrical shock hazard. Change the desired time by removing the jumper and placing the jumper on 30, 60, or 90. 30 = 30 minutes, 60 = 60minutes, 90 = 90 minutes. -
Page 13: Maintenance
Thermostat Fan Switch Operation FIGURE 8 Typical Branch Duct Dampers With the thermostat fan switch in the ON position, the circu- lating air blower will run continuously. With the thermostat fan switch in the AUTO position, the cir- culating air blower will only run during a cooling or heating cycle and when the electric heat accessory is required if the electric heat accessory is installed, Adjusting... - Page 14 Use SAE lOW30 motor oil. To oil, remove the hole plugs from FIGURE 1i Wire Colors the motor end bells and add several drops (approximately 1/2 teaspoonful) of oil with a squeeze type, flexible tube oil- er, Replace hole plugs after oiling. Do NOT over oil, Clean the surrounding area and the condenser and evapo- rator coils.
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Page 15: General Terms
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 16 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.