ERR.068.01
Defrost Fault B and/or C
This code typically points to
- Very high delta T
- Defrost terminated at least 10 times in a row on maximum defrost time
Next checks to confirm
- Investigate max-time defrost terminations pattern
- Check refrigerant charge and coil condition
- Check outdoor fan operation during defrost
Escalation
Not explicitly exposed in the accessible public snippet
Reset behavior
Not explicitly exposed in public snippet.
Service Soon
Schedule repair