GE RVAC error code F4
Outdoor coil thermistor — shorted or temperature greater than 149°F (65°C)
What to check, and in what order, is in the app. The flow GE RVAC — F1 / F2 / F3 / F4 / F5 / F6 / F7 / F8 sensor faults walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- GE RARWT2B Single-Zone RV A/C Wall Thermostat Owner's Manual (Fault Code table)GE
Related codes
- -- or FCThermostat signal wire is unplugged or shorted (not communicating…
- F1Indoor coil thermistor — unplugged sensor or temperature less than…
- F2Indoor coil thermistor — shorted wires or temperature greater than…
- F3Outdoor coil thermistor — unplugged or temperature less than -22°F…
- F5Outdoor ambient temp sensor — unplugged or reading below -22°F (-30°C)
- F6Outdoor ambient temp sensor — shorted or reading above 149°F (65°C)
- F7Thermostat room sensor — unplugged or reading below -22°F (-30°C)
- F8Thermostat room sensor — shorted or reading above 149°F (65°C)
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