Lennox LM012CI-100V232-1X Service Manual page 49

Step
7. 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 fi xing electric box assy .
b Take off the water retaining sheet.
Remove the cold plasma generator by
screwing off the locking screw on the
generator.
Take off the indoor tube temperature
sensor.
Screw off 1 grounding screw.
Remove the wiring terminals of motor and
stepping motor.
Remove the electric box assy.
c
Twist off the screws that are locking
each lead wire and rotate the electric
box assy.
Twist off the screws that are locking the
wire clip. Loosen the power cord and
remove its wiring terminal. Lift up the
main board and take it of
c Remove the display board by taking out its
wiring terminal.Remove temperature sensor
by taking out its wiring terminal.
46
Procedure
Water retaining
sheet
f.
Main Board
Note:
These photos are subject to change without notice;
please refer to the actual one.
Shield cover of electric
box sub-assy
Indoor tube
temperature
Grounding screw
sensor
Cold plasma
generator
Screw
Main board
Screw
Service Manual
Screw
Clasps
Electric box
Electric box assy
Wiring
terminal
of motor
Wiring
terminal
of stepping
motor
Power cord
Screw
Wire clip
Wiring terminal of
temperature sensor
Wiring terminal of
display board
Installation and Maintenance