Samsung UM27B1C3, Service Manual

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4
No Parts Procedure Remark
Electrical Parts
(Main PCB)
Ass’y Tray Drain.
Heat Exchanger
Fan Motor and
Cross Fan
2
3
4
5
1) Do “1”above.
2) Take all the connector of PCB upper side out.
(Inclusion Power cord)
3) Separate the outdoor unit connection wire from
the terminal block.
4) If pulling the Main PCB up. it will be taken out.
1) Do “1”, “2”, above.
Separate the drain hose from the extension
drain hose.
2) Pull tray drain out from the back body.
1) Do “1” and “2”, “3”, above.
2) Loosen two fixing earth screws of right side.
3) Separate the connection pipe.
4) Separate the holder pipe at the rearside.
5) Loosen the three fixing screws of right and left
side.
6) Lifting the heat exchanger up a little to push the
up side for separation from the indoor unit.
1) Do “1” “2” ”3” “4”, above.
2) Loosen the fixing two screws and separate the
motor holder.
3) Loosen the fixing screw of fan motor.
(By use of M3 wrench)
4) Separate the fan motor from the fan.
5) Separate the fan from the left holder bearing.
DB98_05644A(1)_1 5/30/02 6:53 PM Page 4