Frequently Asked Questions
•What are the typical refrigerant pressures in a GE Profile Combo heat pump dryer?
Typical refrigerant pressures depend on the refrigerant type (usually R134a or R290) and operating conditions. Consult the service manual for specific pressure charts, but expect low-side pressures around 30-50 PSI and high-side pressures around 150-250 PSI.
•Where is the thermistor located in the GE Profile Combo dryer, and what are its typical resistance values at different temperatures?
The thermistor is typically located near the exhaust duct or on the condenser coil. Its resistance varies with temperature. A service manual will provide a resistance-temperature chart. At room temperature (77°F/25°C), it's typically around 10k ohms.
•How do I access the condenser coil for cleaning in the GE Profile Combo dryer?
Accessing the condenser coil usually requires removing the front panel or a lower access panel of the dryer. Refer to the service manual for specific disassembly instructions. Be careful not to damage any components during disassembly. You may need a 5/16-inch socket.