Sharp AE-X2M14LR Service Manual page 31

24.Disconnect the 5 terminals (TP, TU, TV. TW, TN) and 1 connector
(CN114) on the IPM PWB. And Remove the 2 screws fixing the
IPM PWB and remove it.
NOTE: When the IPM PWB re-install, silicone grease must be paste
to the back face of the IPM.
2. Mounting position of thermistors and expansion valves
Mounting position of thermistors and expansion valves are shown below.
Thermistor
• Check the cord color of thermistor before mounting.
• Thermistor Suction, Suction A, Suction B, Suction C are mounted on GAS side pipes.
• Thermistor Heat exchanger is mounted on LIQUID side pipe.
Expansion valve
• Check the labels before connecting to the Control Board Unit.
CAUTION: Mismounting and misconnecting will cause error or failure.
25.Disconnect the 6 terminals (P, Io, +, -, L1, L2) and 1 connector
(CN13) on the active filter. And Remove the 2 screws fixing the
power module and remove it.
NOTE: When the active filter re-install, silicone grease must be paste
to the back face of the Active Filter.
Power transistor
CAUTION: Fix the connector of the power module securely.
Thermistor Suction (Black)
Label
Expansion valve B
Thermistor Suction B (White)
Label
Expansion valve A
Thermistor Suction A (Blue)
Thermistor Heat exchanger (Orange)
5 – 5
Active filter
or
module(IPM)
NG
Thermistor
AEX2M14LR
OK
B A
Expansion valve
Connector label