Mitsubishi Electric MJ-E14CG-S1-IT Service Manual page 26

(5)Removing and replacing the power control board
①Remove the power control board box lid.
front casing assembly)
②Remove all connectors from the power
control board to remove the power control
control board)
(6)Removing and replacing the condenser for compressor and tube temperature thermister
①Remove the power control board box lid.
front casing assembly)
②Remove the connector P4 to remove the
condenser for compressor from the power
condenser for compressor)
③Remove the connector P11 from the power
control board to remove the tube temperature
thermister from the right side of heat
exchanger.
temperature/humidity sensor)
(7)Removing the rear casing
①Remove the front casing.
front casing assembly)
②Detach the rear casing setscrews(6).
③Detach the screw stop bosses(2) on the top
of rear casing and the guides(2) on the side
of the fan assembly.
④Lift the rear casing upward, and remove from
casing)
26
Remove all connectors
from the power control board
②
Connector(P4)
Tube
temperature
②
thermister
③
③
Heat exchanger Condenser for compressor
②
Louvre
③
④
Rear casing
Power control board
Power
control
Connector(P11)
board
Louvre
Rear casing setscrews
③
Catches (one on each side)