Mitsubishi Electric CMB-WM108V-AA Service Handbook page 232

[ VIII Troubleshooting ]
3. Thermistor (TH32, TH33) Replacement Procedure
Operation procedures
1) Unscrew the fixing screws (x4) on the
service panel (right), and remove the
service panel (right).
2) Unscrew the fixing screws (x2) on the
service panel (top right), and remove the
service panel (top right).
3) Unscrew the fixing screws (x2) on the
service panel (top left), and remove the
service panel (top left).
4) Disconnect the connectors of the therm-
istors to be replaced from the control
board.
5) Release the thermistor wires from the
clamps.
6) Cut the cable ties shown in the figure to
release the thermistor wires.
7) Remove the thermistors from the top of
the unit.
HWE1708A
Illustrations
Service panel (top left)
TH32
TH33
- 223 -
Service panel (top right)
Service panel (right)
Cable ties
Operation
location
Above the
ceiling
GB