Replacing The Power Pcb (Cwb1760Fd And Cwb8420Dz); Replacing The Condenser Fan (Cwb1760Fd And Cwb8420Dz) - EdgeStar CWB8420DZ Service Manual

8.4 Replacing the Power PCB (CWB1760FD and CWB8420DZ)

1. Remove the five screws
2. Remove the screws
3. Pull out the electrical box base
4. Disconnect the cables from the Power PCB and replace it.

8.5 Replacing the Condenser Fan (CWB1760FD and CWB8420DZ)

1. Disconnect the condenser fan motor lead connector from the cable or power PCB inside the
electrical box.
2. Remove the two screws
3. Take out the condenser fan motor, remove it from its bracket and replace it. Make sure to refit
the bracket and the rubber washers
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1 that fix the rear grill
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3 and 6 that hold the electrical box to the side of the cabinet.
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4 and cover
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1 that mount the fan motor
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3 in their original positions.
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2 to the cabinet.
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7 and Power PCB
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4 to the compressor base
5 .
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2 .