Outdoor Unit Error Display - innovair PIN413C2V31 Service Manual

10.2 Outdoor unit error display

PIN413C2V31-O
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There's a LED light on the outdoor PCB which is blue color.
After power on, it will be slow flash(0.2Hz) when the unit is in standby and quick flash (2.5Hz) if
the unit has some problems, it will be solid light when the unit is running.
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