Mitsubishi Electric MSZ-RW25VG Service Manual page 51

OPERATING PROCEDURE
5. Removing the Wi-Fi assembly (Photos 3,10)
(1) Remove the front panel, horizontal vanes (upper R/L),
(lower R/L), corner boxes (R) (L), and the panels (U)
(R) (L).
(2) Remove the screw of the V.A. clamp and remove the
V.A. clamp. (Photo 5)
(3) Remove the screw of the electrical cover, and remove
the electrical cover.
(4) Disconnect the following connector (Photo 8):
<Indoor electronic control P.C. board>
CN110 (Wi-Fi assembly)
CN2T1 [Interlock switch (Air purifying device)]
CN161 (Switch buzzer P.C. board)
(5) Remove the cable of Wi-Fi assembly from the
PANEL(F).
(6) Disengage the catch and remove the Wi-Fi assembly.
How to install the Wi-Fi assembly
(1) Install the panel (F).
(2) Attach the Wi-Fi assembly.
(3) Hook the cable of Wi-Fi assembly to the
PANEL(F).
(4) Connect the connector of CN110 (Wi-Fi assembly),
CN2T1 [Interlock switch (Air purifying device)] and
CN161 (Switch buzzer P.C. board) to the indoor
electronic control P.C. board.
(5) Install the electrical cover, and install the screw in
the electrical cover.
(6) Install the V.A. clamp, and install the screw in the
V.A. clamp.
(7) Install the panel (R) (L) (U).
(8) Install the corner boxes (R) (L), and horizontal
vanes (upper R/L), (lower R/L).
(9) Install the front panel.
OBH902A
Photo 10
(Photo 10,11)
Photo 11
51
PHOTOS/FIGURES
Wi-Fi assembly
Catch
Cable of Wi-Fi
assembly
Lead wires of the indoor
coil thermistor
Wi-Fi assembly
(Includes Wi-Fi P.C.
board, interlock switch,
switch buzzer P.C. board)