Not Operating:
# While the unit is in “stand by” mode, check if the green stand by light is flashing at 1 Hertz?
# Try operating the unit by the forced operations button: By pressing the button once, the unit should
activate in Auto mode. By pressing this button twice, within five seconds, the unit should activate in
Cooling mode.
If the unit can be operated by the forced operations button & the green stand by light was flashing on the
display PCB assembly, prior to pressing forced operation button, check the remote controller.
If the unit can be operated by the forced operations button & the green stand by light was off on the
display PCB, replace the display PCB assembly.
Stand by indicator on Display PCB assembly.
Button located on top right hand side of
indoor unit behind filter cover.
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