128
No.
2
Part name
Air filter
Procedure
1. Detachment
1) Perform work Detachment 1 of
1
.
2) Hold knob of the air filter, pull downward
2
while pushing slantingly upward
1
and then
remove claws from frame of the center panel.
2. Attachment
1) Enter the air filter until it hits the back end of
the frame of one side.
Hold another knob, lift up the air filter until it
hits the back, and leave the knob to attach
the air filter.
Remarks
3
Electric parts
box
1. Detachment
1) Perform work Detachment 1 of
2
.
2) Take off screws. (Ø4 × 8, 2 pcs.)
3) When sliding the box to the arrow direction
1
in the figure, the electric parts box cover
opens at the hinge part as the axis.
4) Remove indoor/outdoor connecting wire and
remote controller wiring from each terminal
block.
5) Remove the connectors connected from the
control P.C. board to other parts.
Note)
Before removing the connectors, unlock the lock of
housing part.
CN33: Louver motor (5P: White)
CN34: Float switch (3P: Red)
CN41: Remote controller terminal block
(3P: Blue)
(Terminal block screws: 2P)
CN68: Drain pump (3P: Blue)
CN67: Power supply terminal block
(5P: Black)
(Terminal block screws: 3P)
CN82: PMV (6P: Blue)
CN100: TC1 sensor (3P: Brown)
CN101: TC2 sensor (2P: Black)
CN102: TCJ sensor (2P: Red)
CN104: Room temp. sensor (2P: Orange)
CN333: Fan motor power supply (5P: White)
CN334: Fan motor position detection
(5P: White)
1
Air filter
Knob
Electric parts box
Electric parts box
Screws
Screws
(2 positions)
(2 positions)
Electric parts box
Electric parts box
cover
cover
Hinge part
Hinge part
Electric parts box
Screws
(2 positions)
Electric parts box
cover
Hinge part
Claw
