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| Category | Heat Pump |
|---|---|
| Type | Water-Cooled |
| Refrigerant | R-410A |
| Compressor Type | Scroll |
| Voltage Options | 208/230, 460, 575 V; 60 Hz |
Describes methods for accessing and removing the unit filter.
Diagram illustrating the wiring for Mark IV/AC control units.
Details LED status indicators and the unit control box.
Explains the functionality and features of Mark IV/AC control units.
Describes LED status indicators for operating modes and alarms.
Overview of the MicroTech 2000 WSHP unit control box.
Wiring diagrams for programmable and non-programmable thermostats.
Instructions for wiring and installing an optional remote sensor.
Details on using the auxiliary relay for fault or operation signals.
Information on R-410A refrigerant properties, handling, and warnings.
Table detailing symptoms and their relation to circuit conditions.
