Servicing Information - Panasonic CS-A28BKP5 Service Manual

CS-A28BKP5/CU-A28BKP5

12 Servicing Information

(A) Disassembly of the parts (Indoor Unit)
• Inspection points for the Indoor Electronic Controller
1. The Electronic Controller, a signal Receiver and an
Indicator can be seen by removing the Front Grille and
Control Board Cover, as shown in the .
• Indoor Fan Motor removal procedure:-
1. Remove the connector CN-C of Fan Motor and
connector CN-STM of stepping motor from the
electronic controller. Release the earth wire (YELLOW-
GREEN) from the control board terminal and sensors
from its holders. (Refer .)
2. Remove the Control Board.
As shown in remove the 5 screws. Pull the control board
forward slightly.
Caution:
Remove of Discharge Grille before removing the
control board is necessary to avoid damaging other
parts.
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Fig. 1
Fig. 2
Fig. 3