Error code

live-timer-lamp-on Timer operation active

Informational

Fujitsu · Slim Nordic LMCBN

Applies to 3 models
ASYG09LMCB, ASYG12LMCB, ASYG14LMCB

What this means

An ON, OFF, program, or SLEEP timer is active; this is not an error.

What you can check yourself

  • No action needed if the programmed timer is intended.
  • Press CANCEL on the remote control to cancel the timer.

Still not resolved? Contact a qualified installer or servicer.

Using Claude Code or Meta Muse? Connect HeatPump AI and ask it about live-timer-lamp-on.