Operation CHARM: Car repair manuals for everyone.

Fail-Safe Function

Fail-safe Function
If a communication error exists between the unified meter and A/C amp., and the A/C and AV switch for 30 seconds or longer, air conditioner is controlled under following conditions:

Compressor: ON
Air outlet: AUTO
Air inlet: FRE (Fresh)
Blower fan speed: AUTO
Set temperature: Setting before communication error occurs
Display: OFF