To Next PageTo Next PageWhat to do if my McQuay Heat Pump compressor runs but does not cool?
If the compressor runs but the McQuay Heat Pump does not cool, inspect the compressor wiring for defects or loose connections. Also, verify proper airflow and check the blower assembly for dirt or a faulty fan motor. It's also advisable to check for a low refrigerant charge and inspect the compressor for defects.
What to do if neither the fan nor compressor runs on my McQuay Heat Pump?
If neither the fan nor the compressor runs on your McQuay Heat Pump, check the wiring for any looseness or breakage. Also, inspect the relays and contacts, and look for a bad capacitor and wiring connection.
General| Refrigerant | R-410A |
|---|---|
| Compressor Type | Scroll |
| Series | CCH |
| Type | Heat Pump |
| Voltage Options | 208/230V |
| Unit Weight | Varies with model |
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Illustrates the typical wiring for Mark IV/AC control units.
Shows the typical wiring for MicroTech 2000 WSHP unit controllers.
Displays the typical wiring for BACnet® WSHP unit controllers.
Details the features and operation of Mark IV/AC control systems.
Explains the functionality and operation of the MicroTech 2000 controller.
Describes the operation and features of the BACnet® WSHP unit controller.
A flowchart and guide for diagnosing common WSHP operational issues.
