Nobu NBL4-18IDU32 Service Manual page 76

Service Manual
Step
7.Remove vertical louver
a
Loosen the connection clasps between
vertical louver and bottom case to
remove vertion louver.
b Screw off the screws that are locking the
swing motor and take the motor off.
8.Remove electric box assy
a Loosen the connection clasps between
shield cover of electric box sub-assy and
electric box,and then remove the shield
cover of electric box sub-assy.
Remove the screw fixing electric box
assy.
b ① Cut off the wire binder and pull out
Cut off the wire binder and pull out the
the indoor tube temperature sensor.
indoor tube temperature sensor.
Screw off one grounding screw.
② Screw off one grounding screw.
Remove the wiring terminals of motor and
③ Remove the wiring terminals of motor
stepping motor.
and stepping motor.
Remove the electric box assy.
Screw off the screws that are locking each
④ Remove the electric box assy.
lead wire.
⑤ Screw off the screws thar are locking
each lead wire.
72
Procedure
Indoor tube
temperature s ensor
G rounding
screw
Wire binder
Service Manual
Swing motor
Wiring
terminal
of motor
Wiring
terminal
of stepping
motor
Screw
Installation and Maintenance
Main
board
101