Error code
live-operation-lamp-defrost-blink Automatic defrost in progress
How it shows on the unit Operation lamp blinking during automatic defrost
Applies to 4 models
ASYA09LEC, ASYA12LEC, AOYR09LECN, AOYR12LECN
What this means
Normal heating behaviour: the outdoor unit is defrosting. Heating pauses temporarily and the green operation lamp blinks. This is not an error or fault.
What you can check yourself
- Wait for automatic defrost to finish; it normally lasts about 7–15 minutes.
- Keep the unit powered and do not repeatedly restart it.
Still not resolved? Contact a qualified installer or servicer.
See the Fujitsu manual (hosted by an authorized distributor)Hosted by an authorized distributor rather than by the manufacturer. We link to manuals, we never host them.