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02-12-2014, 07:52 AM #1
12000 BTU split ac indoor unit fan wiring problem
Hi
yesterday i get split ac problem
the PCB was weird operting turn off then on
immediately i replaced it with universal PCB
every thing worked properly except the indoor unit fan
the voltage is 220
50 hz
the ac is classic
the motor of fan has 6 wires
blue
red
yellow
grey
brown
yellow
i wired the red and blue to capacitor
i wired grey and yellow and brown as speed hi low mid
and the other yellow i wired it to neutral
the motor never rotate
plez help
below is sketch i made it from the motor wiring diagram
Last edited by kefah; 02-12-2014 at 07:54 AM.
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