Ceiling Cassette & High Static Ducted Indoor & Outdoor Units

Part 4 Trouble Shooting
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< Inverter PCB>
< Input Voltage Sensing Check Point >
AUUW18GD2[LUU187HV] / AUUW24GD2[LUU247HV]
AUUW36GD2[LUU367HV]/ AUUW42GD2[LUU427HV]
Vdc
IN/I
GND
<CT Sensing Check Point>
Black
Red
Vdc
GND
INPUT(V)