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General| Type | Heat Pump |
|---|---|
| SEER Rating | 13 |
| HSPF Rating | 7.7 |
| Refrigerant | R-410A |
| Sound Level (dB) | 76 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Warranty | 10 Years |
| Compressor Type | Single Stage |
Recognize safety symbols, words and labels for safe operation and warnings.
Guidelines for safe handling of refrigerants, including precautions against explosion and injury.
Description and dimensions for the external horizontal filter rack accessory.
Description and filter size for the downflow filter rack accessory.
Details on fresh air dampers for downflow applications, including models and dimensions.
Details on fresh air dampers for horizontal applications, including models and dimensions.
Specifications and dimensions for square to round converters in downflow applications.
Specifications and dimensions for square to round converters in horizontal applications.
Diagram and description of the downflow economizer accessory.
Diagram and dimensions for the horizontal economizer accessory.
Dimensions for roof curb accessories used with the units.
Details on Compliant Scroll and reciprocating compressors used in the units.
Information on GE X13™ and PSC blower motors used in the units.
Overview of unit electrical design, wiring, and thermostat connections.
Requirements and guidelines for line voltage wiring installation and safety.
Detailed explanation of the cooling process for cooling only and heat pump models.
Details on heating operation for cooling only and heat pump models.
Explanation of the defrost cycle control and operation for package heat pumps.
Operation modes for the indoor blower fan, including continuous and automatic.
Diagram illustrating the refrigerant flow in typical package cooling operation.
Diagram of the heat pump system operation in cooling mode.
Diagram of the heat pump system operation in heating mode.
Monthly maintenance tasks including filter inspection and condensate line check.
Annual maintenance tasks for qualified service personnel.
List of essential test equipment required for accurate diagnosis and service.
Troubleshooting guide for cooling and heat pump system complaints.
Procedure for checking incoming and operating voltages for proper system function.
Steps for visually inspecting and testing unit wiring for damage or continuity.
Procedures for checking thermostat, its wiring, and anticipator function.
Procedure to test the unit's step-down transformer and control circuit.
Steps to test compressor contactors and other relays for proper operation.
Procedure for testing compressor contactor contacts for continuity and voltage.
Testing the electronic blower time delay relay (EBTDR) contacts for operation.
Procedure to test the loss of charge protector for proper operation.
Instructions for checking run and start capacitors for proper function.
General guidance for checking motors, including PSC and GE X13™ types.
Safety warnings and procedures for checking compressor windings.
Procedure for testing compressor windings for ground faults.
Performing an operation test if other motor tests fail to identify the cause.
Procedure for checking the reversing valve for sticking or faulty operation.
Steps to check the defrost control for proper sequencing and operation.
Procedure for testing the defrost thermostat's closure and opening temperatures.
Checking automatic reset limit controls for electric heater elements.
Procedure for checking heater elements for continuity.
General practices for safe refrigerant handling and system repair.
Methods for detecting refrigerant leaks using halide or electronic detectors.
Procedure for properly evacuating the system to remove air and moisture.
Guidelines for charging the system with the correct amount of refrigerant.
Procedure to check compressor efficiency by analyzing suction/discharge valves or scroll flanks.
Procedure for checking refrigerant superheat at the suction line.
Procedure for checking refrigerant subcooling at the liquid line.
Checking the fixed orifice restriction device for proper function and equalization time.
Procedure to check for restrictions in the liquid line and their symptoms.
Indications and troubleshooting for refrigerant overcharge.
Procedure for identifying and removing non-condensables from the system.
Identifying compressor burnout and the need for system cleanup.
Procedure for replacing the reversing valve, including brazing precautions.
Measuring external static pressure to ensure proper airflow and system performance.
Procedure for checking temperature rise across the indoor coil for airflow.
Diagram for a typical HP room thermostat with single stage electric heat.
Diagram for a typical HP room thermostat with two stage electric heat.
Wiring diagram for heat pumps only, with two-stage electric heat.
Wiring diagrams for single phase heat kits (5kW to 20kW).
Wiring diagrams for 3-phase HKR3 heat kits (15kW & 20kW).
Wiring diagram for 3-phase HKR4 heat kit (15kW).
Wiring diagram for 3-phase HKR4 heat kit (20kW).
Wiring diagram for the GPH13MED economizer on GPC/GPH13 units.
