Error code
live-operation-lamp-on Normal operation
How it shows on the unit OPERATION lamp remains on during live operation
Applies to 3 models
ASYG09LMCB, ASYG12LMCB, ASYG14LMCB
What this means
The indoor unit is operating normally.
What you can check yourself
- No action needed—the unit is operating normally.
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.
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