DAIKIN F807

Alarm Logic:
If any of the following conditions is apply
1. Compressor connection disconnected
2. I/O board malfunction (compressor miniature relay)

Possible Causes:
1. Compressor connection disconnected
2. I/O board malfunction (compressor miniature relay)

Trouble Shooting:
1. Repair as needed
Check compressor motor coil opening / Check terminal / Check voltage

Controller Action:
F807 Unit stopped