Mitsubishi Electric MR-B46Z-W-C Service Manual page 62

OPERATING PROCEDURE
6. Adjustable support cover
Removing
(1) Pull the left and right sides of the support covers to the front to
remove them.
Installing
(1) After adjusting the adjustable supports, install the adjustable
support cover by sliding back and forward.
Before installing the adjustable support cover, be sure to
adjust the adjustment.
7. Elect cover Control board
Elect cover
(1) Remove 6 screws to fix the elect cover with on the back of the
elect cover and 3 screws on the ceiling. (See photo 41.)
Control board
(2) Disconnect the connector and remove the control board.
Caution on installation
To prevent pinching of the lead wires and poor insertion of the
connector, be sure to install the lead wires and connectors in
the specified positions.
Reactor
(3) Disconnect the connectors and disengage both upper and
lower tabs.(See photo 42.)
CN4A : Connect the blue connector.
CN2A : Connect the white connector.
OAH162
Reactor
<Connector collor>
CN2A White
CN4A Blue
Photo 40
Adjustable supports
Adjustable support cover
Photo 41
Ceilling
Screws
Screws
Elect cover
Photo 42
Tab
Reactor
Tab
62
PHOTOS
Screws
Screw
Screw Screw
Control board