85 PB
R-410A SEALED SYSTEM REPAIR
Replace 36k Duct Type unit Compressor and Motor
cables
board
the base
Use screwdriver to remove the electric
box cover and unplug the motor cables
in electric box.
motor.
3. Loosen the fan and
4. Remove the diversion
circle and support
bracket.
5. Replace the motor
6. Reassembly of the unit
Loose n and take out the screws fixing
the base board, then remove the base
board.
Use a n offset spanner to loosen the
screws holding the fan cage to the
motor shaft. Remove outer housing
holding motor in place.
Use screwdriver to remove the
diversion circle and support bracket.
Reassemble the unit in the reverse
order of disassembly and test operation.
Remove the fan cage from the motor
shaft. Remove the motor from the air
inlet and replace with new motor. B
e
sure to tighten the cages onto the motor
shafts.
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