2.3.6 ROTARY SWITCH
1. Remove the control box. (Refer to section 2.1.3)
2. Unfold the control box. (Refer to section 2.3.3)
3. Remove 2 screws which fasten the rotary switch.
4. Disconnect all the leads of the rotary switch
terminals.
5. Remove the rotary switch. (See figure 14)
6. Re-install the components by referring to the
above removal procedure, above.
2.3.7 SYNCHRONOUS MOTOR
1. Remove the control box. (Refer to section 2.1.3)
2. Unfold the control box. (Refer to section 2.3.3)
3. Remove the cam.
4. Disconnect all the leads of the synchronous
motor.
5. Remove the 2 screws which fasten the
synchronous motor. (See figure 15)
6. Re-install the components by referring to the
removal procedure, above.
2.3.8 REVERSING VALVE ASSY
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the reversing coil from the reversing valve
assembly by loosening the screw.
3. Discharge the refrigerant system using a Freon
TM
recovery system.
If there is no valve to attach the recovery system,
install one (such as a WATCO A-1) before venting
the Freon
TM
.
Leave the valve in place after servicing.
4. After discharging the refrigerant completely,
unbraze the interconnecting tube at the reversing
vlave assembly connections.
5. Re-install the components by referring to the
removal procedure, above.
Notes:
When connect the reversing valve assembly,
braze the reversing valve and inter-connecting
tube immersing in water not to make the tempera-
ture of surface exceed more than 120°C(248°F)
- 12 -
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Figure 15
Figure 16
Figure 14
Reversing valve
Reversing coil
