Error code reference
Panasonic Air Conditioner Error Code H97
Outdoor fan motor mechanism lock
Outdoor fan motor mechanism lock — fan motor locked or feedback abnormal (2 times within 30 minutes).
First step from the service manual
Turn off power supply and rotate outdoor fan by hand to check if it rotates smoothly.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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Get the full diagnostic procedure for H97.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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