Dometic RM 2801 Service Manual download pdf (Page 39)

(88)

If the refrigerator has not been used for some

time or if the main supply tanks have just

been refilled, air may be trapped in the LP

supply lines. To purge this air from the lines

may require resetting the refrigerator two or

three times before normal gas operation will

begin.

(89)

We will now take a look at the troubleshooting

procedures for the A.E.S. models RM3801 and

RM3601. For diagnostic information on the

first and second generation series models, refer

to Service Bulletin No. 46. (See pages A-9-

1

to

A- 10-2).

(90)

We will cover each of the four most common

service problems separately and illustrate the

steps needed to diagnose and repair the

refrigerator properly. These situations include:

NO operation, meaning the refrigerator will

not operate on 120 volts, 12 volts or LP gas,

NO 120 volt AC operation, 12 volt DC

operation, and NO LP gas operation.

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NO OPERATION.

Whenever an A.E.S.

refrigerator fails to operate on any heat source

we must diagnose the components and circuits

that are utilized by every heat source.

DIAGNOSTIC AREAS

1.

NO OPERATION

2. NO 120 V.A.C. OPERATION

3. NO 12 V.D.C. OPERATION

4. NO L.P. GAS OPERATION

NO OPERATION

A-6-32

39

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