Rotor fuse holder setscrew
Rotor thermistor
holder setscrew
Rotor thermistor
Rotor fuse
Louvre hole
Right case
Sensor control board
<Reference : Wiring layout>
Boss A for lead wires
Frame
Extra length part of earth wire
(green)
Power supply wire
(blue)
③
③
④
⑤
Right case
setscrews
Fitting (2)
Boss B for lead wires
Boss C for lead wires
④
⑤
⑤
①
Remove the heat exchanger.
→
(Reference : Removing the heat exchanger)
②
Remove the power control board.
→
(Reference : Removing and replacing the power control
board)
③
Remove the plug cord.
→
(Removing and replacing the plug cord)
④
Remove the right case setscrews (2).
⑤
Detach the fitting (2) which fixes the right case to remove
the right case.
→
(Removing the right case)
< Note>
Do not break the louvre hole of the right case etc.
①
Remove the heat exchanger.
→
(Reference : Removing the heat exchanger)
②
Remove the power control board.
→
(Reference : Removing and replacing the power control board)
③
Pull out the sensor control board from the unit.
→
(Removing and replacing the sensor board)
④
Remove the rotor thermistor setscrew (1) to remove the
rotor thermistor.
→
(Removing and replacing the rotor thermistor)
⑤
Remove the rotor fuse holder set screw (1) to remove the
rotor fuse.
→
(Removing and replacing the rotor fuse)
< Point at reassembly >
Lead wire should not get into the drain pan. (to prevent
the water immersion of lead wire)
(8) Removing the right case
(7) Removing and replacing the sensor control board / rotor thermistor / rotor fuse
Drain pan
< Point at reassembly >
●
Wiring method for power supply wire
Route the power supply wire along
the frame. It should be positioned at
the inner side of the boss A and C
for lead wires.
●
Wiring method for earth wire
Set the earth wire at the inner side
of the boss B for lead wires. Leave
some extra length of the earth wire.
Clamper
Don’t leave any slack in the power
supply wire in this section.
<Note>
38
Summary of Contents for MJ-EZ6CX-S1-IT
Page 50: ...Issued in 2010 7 ...