For Questions Or Service Call - Dometic tundra Technical Manual

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Table Of Contents

Table of Contents

E. Checking the Fan

1. The fan should come on after a five second delay once the

compressor starts.

2. Visually inspect fan for any blockages and make sure that it

can turn freely.

3. If the fan can spin freely and is not working then first check

the fan terminals "+" (the smaller of the two "+" symbols) and

"F" on the module for voltage (Figure 7.0).

4. If there is voltage at the module terminals then remove the fan

wires from the module and check for continuity through the

fan itself by placing meter leads in each fan wire push-on

terminal. If there is no continuity through the fan then replace

it.

F. The Refrigerant Circuit

1. If the refrigerator seems to be running properly and passes all

of the above tests and there is no cooling in the unit then the

problem may be a refrigerant leak.

2. Do not attempt to charge unit in field. Contact your

service dealer or Dometic Corporation at 804-

746-1313 or 954-973-2477. Ask for the Tundra

service department.

Power Input

Compressor

Module

Figure 8.0 - Refrigerant Circuit

Trouble-Shooting

Figure 7.0 - Fan Terminals