Replacing The Temperature Sensor - Dometic RH423LDA Service Instructions Manual

- Restore electrical cover. (see Figure 43)

2.3.2.2.2. Replacing the temperature sensor

- Remove temperature sensor PCB connector from sensors marked X9 on
Fuzzy panel. (Figure 50)
- Turn refrigerator back on its feet, open door.
Figure 49
Figure 50
- Clip out cover plug from temperature sensor cover, remove screw. (Figure
51, 52,)
Figure 52
- Pull off sensor cover, unbind sensor. (Figure 53)
- Pull out sensor from cabinet body in the direction of the back panel.
- Thread new sensor to cabinet body, place sensor tip in cover seating.
- Spool sensor cable on the horns in the cover, at the length of 100 mm.
- Restore cover in its seating, fasten with screw, restore cover plug.
- At the back, connect evaporator plug to the Fuzzy panel, clip panel back
on.
- Reassemble electrical cover. (see Figure 43)
- Turn refrigerator on its feet.
- Test electrical insulation resistance (with testing apparatus for 1000 V
electrical insulation resistance).
Insulation resistance is R
- In case of conformance connect appliance to electrical supply, and check
operation through the self-test of the electronics.
> 2Mohm
ins
18
Figure 50
Figure 51
Figure 53