Error code
58 Intake-grille fault
Applies to 3 models
ASYG09KMCB, ASYG12KMCB, ASYG14KMCB
What this means
The intake grille or its detection circuit has a fault.
What you can check yourself
- Check that the intake grille is fully closed; contact a technician if the fault remains.
Still not resolved? Contact a qualified installer or servicer.
See the official Fujitsu manualA deep link to the manufacturer's own PDF for full technical detail. We link to manuals, we never host them.