44
OPERATING PROCEDURE
PHOTOS
11-2. MS-12SN -
MS-15SN -
MS-17SN -
MS-24SN -
MS-12SN -
MS-15SN -
MS-18SN -
INDOOR UNIT
C1
C2
C2
C1
C1
C1
C1
Photo 2
Photo 1
Front panel
Screws
1. Removing the front panel
(1) Remove the screw caps at the down of the front panel.
Remove the screws.
(2) Pull the panel down to your side slightly and unhook the
catches at the top.
2. Removing the electronic control P.C. board, the
receiver P.C. board and the display P.C. board
(1) Remove the front panel. (Refer to 1)
(2) Remove the electrical cover.
(3) Remove the screw of the terminal cover.
(4) Remove the screw of the terminal block.
(5) Unhook the catch of the lamp holder.
(6) Remove the receiver holder and the receiver P.C. board.
(7) Remove the screw of the ground wire.
(8) Disconnect all the connectors and all the lead wires on the
electronic control P.C. board.
(9) Remove the electronic control P.C. board and display P.C.
board.
Receiver
holder
Receiver
P.C. board
Display
P.C. board
Lamp
holder
Screw
of the
terminal
block
Indoor
electronic
control
P.C.
board
Screw
of the
electrical
cover
Screw of the
electrical cover
OB256-2qxp 2.2.8 9:10 AM Page 44
Summary of Contents for MS-09SN-C1
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