Status codeL7Goodman
What does Goodman L7 mean?
Open run-circuit lockout. The open run circuit was detected 4 times, with a 5-minute delay between each detection. The compressor and outdoor fan are off.
Call a pro: jump to when to call a pro Equipment type: AC / heat pump
How it shows: PCBHR104 unitary diagnostic display in Goodman service manual RS6200007 r27. Digit 3 is blank. Digit 2 is L and digit 1 is 7. The code is L7
Likely causes
- Compressor run winding is open
- Compressor not wired to the control
- Faulty compressor wiring
Safe checks for L7
- Write down L7. The single open-run trip is 07. L7 is the lockout after four detections
- Techniciancheck the compressor and the wiring. The chart says this lockout must be cleared by cycling 24 VAC to the control
Safety firstOutdoor units carry line voltage even when the thermostat is off. Switch off the unit's disconnect and breaker before touching anything. Refrigerant, wiring, compressor and control-board work must be done by a licensed HVAC technician.
Capacitors can hold a charge after the power is off. Safety terms.
When to call a pro
Call a licensed HVAC technician. L7 is a lockout of the run circuit, not a pressure-switch code.
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