Mitsubishi Electric MSZ-GS06NA - U1 Service Manual page 70

10-4. MSZ-GS30NA MSZ-GS36NA MSY-GS30NA MSY-GS36NA
MSZ-GS30NA2 MSZ-GS36NA2 MSY-GS30NA2 MSY-GS36NA2
NOTE : Turn OFF power supply before disassembly.
OPERATING PROCEDURE
1. Removing the panel
(1) Hold both sides of the front panel and lift the front panel until
it is level, and then pull the hinges forward to remove the
front panel.
(2) Remove the screw caps of the panel.
Remove the screws of the panel.
(3) Hold the lower part of both ends on the panel and pull it
slightly toward you, and then remove the panel by pushing it
upward.
(4) Remove the screw of the corner box. Remove the corner
box.
2. Removing the electrical box, the electronic control P.C.
board, the power monitor receiver P.C. board and the SW
P.C. board
(1) Remove the panel and corner box. (Refer to section 1.)
(2) Remove the screw of the electrical cover. Remove the electri-
cal cover.
(3) Remove the screw of the V.A. clamp.
(4) Remove the V.A. clamp, then remove the indoor/outdoor con-
necting wire.
(5) Disconnect TAB of the ground wire connected to the indoor
heat exchanger.
(6) Remove the screw of the electrical side cover. Remove the
electrical side cover.
(7) Disconnect all the connectors, TAB and TAB4 on the indoor
electronic control P.C. board.
(8) Remove the screw on lower side of the electrical box. (See
photo 3) Remove the electrical box.
(9) Remove the indoor electronic control P.C. board.
(10) Remove the SW holder from the electrical box.
(11) Open the SW holder and pull out the SW P.C. board.
(12) Remove the power monitor receiver holder from the electrical
box.
(13) Open the power monitor receiver holder and pull out the
power monitor receiver P.C. board.
OBH874A
PHOTOS/FIGURES
Photo 1
Photo 2
Ground wire to indoor
heat exchanger
Water cut
70
Front panel
Screw of the
Screws
corner box
Screw of
electrical side
cover
Screw of
electrical
cover
Screw of V.A.
clamp
SW holder
Power monitor
receiver holder