Error code
live-plasma-lamp-3-blinks Plasma Air Clean disabled by open intake grille
Applies to 3 models
ASEH09KHCBN, ASEH12KHCBN, ASEH14KHCBN
What this means
The intake grille is open, so Plasma Air Clean has stopped for safety.
What you can check yourself
- Close the intake grille fully and press the operation button if required.
- If the indication remains, contact authorised service personnel.
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.