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DIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUAL
DIAGNOSTIC SERVICE MANUAL
Dometic
Dometic
Dometic
Dometic
Dometic
®
®
®
®
®
RM3604/3804 AES
RM3604/3804 AES
RM3604/3804 AES
RM3604/3804 AES
RM3604/3804 AES
®
®
®
®
®
Refrigerators
Refrigerators
Refrigerators
Refrigerators
Refrigerators
This program will address the most common system problems associated with the RM3604/3804 supplied by The
Dometic Corporation. Our intent is to provide you with a guideline of checks to make, should you encounter one of
the following symptoms.
DC Volts
3
Fuse
4.11
Wiring
7.1 & 7.2
Upper PC Board
4.9
1
Circuit Board
4.10
1 & 5
Thermostat
2 & 4.2
Upper Circuit Board
4.9
1
Solenoid
4.3
Wiring
7.2
Circuit Board
4.10
2—4
DC Volts
3.1
Wiring
7.2
Upper Circuit Board
4.9
2—12
Circuit Board
4.10
5
AC Volts
1
Heating Element
2
Upper Circuit Board
4.9
2—5
Wiring
7.2
Thermostat
4.2
Circuit Board
4.10
2
DC Volts
3.1
Heating Element
4.1
Upper Circuit Board
4.9
2—3
Wiring
7.2
Relay
4.7
Thermostat
4.2
Circuit Board
4.10
3
LP Gas
5.1
Manual Gas Valve
6.1
Igniter
4.4
High Voltage Cable
4.5
Electrode
4.6
Solenoid
4.3
Upper Circuit Board
4.9
2—7
Wiring
7.2
Circuit Board
4.10
4
Ventilation
8.2
Leveling
8.1
Ambient Temperature
8.5
Air Leaks
8.3
Thermostat
4.2
Cooling Unit
8.6
1.
No operation – no panel lights.
2.
No operation – has panel lights.
3.
Operating OK – no panel lights.
4.
No AC operation – operates on DC and gas.
5.
No DC operation – operates on AC and gas.
6.
No gas operation – operates on AC and DC.
7.
Insufficient cooling on all modes.
SYMPTOM
SYMPTOM
SYMPTOM
SYMPTOM
SYMPTOM
CAUSE
CAUSE
CAUSE
CAUSE
CAUSE
STEP
STEP
STEP
STEP
STEP
REFER
REFER
REFER
REFER
REFER
TO
TO
TO
TO
TO
SECTION
SECTION
SECTION
SECTION
SECTION
