Dometic CD20 Service Manual page 20

Service Procedures
5. Remove the thermostat assembly completely by
disconnecting the electrical connector:
– Remove the hot-melt glue securing the connector.
– Press the lock release to free the connector.
6. Note the thermostat and component locations and
orientation within the assembly housing.
25 Removing the Thermostat
7. Gently pull the thermostat knob from the stud on the
front of the thermostat assembly to remove it.
8. Remove the nut securing the thermostat to the
assembly housing, and then gently remove the
thermostat.
Yellow
Blue
White
26 Disconnecting the Thermostat
20
9. Note the wire colors and locations on the thermostat
terminals.
10. Disconnect the blue, yellow, and white electrical
connectors from the thermostat terminals.
27 Removing the Sensing Tube
Handle the capillary tubing attached to the
I
thermostat carefully to ensure that it does not
become bent or kinked.
11. Carefully remove the sensing tube from the assembly.
28 Reinstalling the Thermostat
12. Complete these steps in reverse order to install the
new thermostat, ensuring that:
– The new thermostat and components are
arranged in the housing as noted in step 6.
– The wiring connections are correctly and securely
fastened as noted in step 9.
– Hot-melt glue or other adhesive is applied to the
locations where the glue was removed.
13. After installation is complete, test and verify the
equipment to ensure proper operation.
Refrigerators
EN