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For 18000 BTU, 230V, Cool Only / 18000 BTU, 230V, Heat Pump:
standby
operating
LED2
slow flashing
on
LED1
on
on
The picture of PCB above is only for reference.
LED 1 is a red light and for the PCB POWER display.
LED 2 is a yellow light. After power on, it will be slow flash (once every 5 secs) when the unit is in
standby and quick flash (2.5 per sec) if the unit has some problems, it will be always on when the unit
is in operation.
LED 4 (green) and LED3 (red) are two lights controlled by the compressor driver chip. Below are the
meanings for those lights.
LED3
(green)
&
LED4
(red)
LED2
(yellow)
LED1
(red)
Summary of Contents for WAE009AMFI15RL
Page 7: ...5 2 2 Part names of Indoor Outdoor units ...
Page 18: ...16 24000 BTU 230V Cool Only 24000 BTU 230V Heat Pump ...
Page 53: ...51 P U P V ...
Page 54: ...52 P W P N ...