Troubleshooting; Table Of Contents - Dometic RM2604 Diagnostic Service Manual

DIAGNOSTIC SERVICE MANUAL
This program will address the most common system problems associated with the RM2604/2804 Manual Refrigera-
tors 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.
SYMPTOM SYMPTOM SYMPTOM
SYMPTOM SYMPTOM
No operation.
1.
2. No electric operation.
3. No gas operation — no spark.
4. No gas operation — sparks but no flame.
5. No cooling on any mode.
6. No cooling on gas — cools properly on electric.
7. No cooling on electric — cools properly on gas.
8. Insufficient cooling on all modes.
9. Insufficient cooling on electric — cools properly
on gas.
CAUSE CAUSE CAUSE
CAUSE CAUSE
DC Volts
Wiring
Switch
AC Volts
Heating Element
Thermostat
Switch
Wiring
DC Volts
Igniter
Electrode
High Voltage Cable
Switch
Wiring
LP gas
Filter
Orifice
Burner
Shut-off Valve
Safety Valve
Thermocouple
Level
Ambient Temperature
Cooling Unit
LP Gas
Thermostat
Filter
Orifice
Burner
Flue Baffle
Flue Tube
AC Volts
Heating Element
Thermostat
Switch
Wiring
Level
Ventilation
Ambient Temperature
Air Leaks
Thermostats
Cooling Unit
AC Volts
Heating Elements
Thermostat
®
Dometic RM2604/2804
Refrigerators
REFER REFER REFER
REFER REFER
TO TO TO
TO TO
STEP STEP STEP
SECTION SECTION SECTION SECTION SECTION STEP STEP
3
7
4.1
1
2.1
2.2
4.1
7.2
3
4.2
4.3
4.4
4.1
7.2
5
6.2
6.11
6.7
6.1
6.5
6.6
8.1
8.5
8.6
5
6.3
6.2
6.11
6.7
6.8
6.10
1
2.1
2.2
4.1
7.2
8.1
8.2
8.5
8.3
2.2 & 6.3
8.6
1
2.1
2.2
1