Table Of Contents - Dometic DM2652 Service Manual

Contents
Service Center & Dealer Locations
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Contents
1 Explanation of Symbols and Safety
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Recognize Safety Information . . . . . . . . . . . . . 3
1.2 Understand Signal Words . . . . . . . . . . . . . . . . 3
1.3 Supplemental Directives . . . . . . . . . . . . . . . . . 3
1.4 General Safety Messages . . . . . . . . . . . . . . . . 4
2 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 5
4 General Information . . . . . . . . . . . . . . . . . . . . . 9
4.1 Tools and Materials . . . . . . . . . . . . . . . . . . . . . 9
4.2 Model Identification . . . . . . . . . . . . . . . . . . . . 9
4.3 Component Locations. . . . . . . . . . . . . . . . . . 12
4.4 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . 15
6 Diagnostic Procedures . . . . . . . . . . . . . . . . . . 16
6.1 Error-Based Diagnostics . . . . . . . . . . . . . . . .25
7 Installation Issues . . . . . . . . . . . . . . . . . . . . . . 27
7.1 Power Issues . . . . . . . . . . . . . . . . . . . . . . . . .28
7.2 Gas Pressure Issues . . . . . . . . . . . . . . . . . . . .28
7.3 Installation Issues . . . . . . . . . . . . . . . . . . . . . .28
7.4 Ambient Temperature Issues . . . . . . . . . . . . .29
7.5 Humidity Issues . . . . . . . . . . . . . . . . . . . . . . .29
7.6 Altitude Issues . . . . . . . . . . . . . . . . . . . . . . . .29
7.7 RF Interference Issues . . . . . . . . . . . . . . . . . .29
8 Service Procedures . . . . . . . . . . . . . . . . . . . . . 29
8.1 Removing the Refrigerator from an
Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
8.2 Performing a Gas Leak Test . . . . . . . . . . . . . .30
8.3 Replacing the Burner Assembly . . . . . . . . . .30
8.4 Testing the Climate Control Heater for
Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2
Americana and New Generation Refrigerators
8.5 Testing the Cooling Unit in Bypass Mode . . 31
8.6 Replacing the Cooling Unit . . . . . . . . . . . . . . 31
8.7 Testing the Communication Wire Harness for
Continuity . . . . . . . . . . . . . . . . . . . . . . . . . . .32
8.8 Replacing the Communication Harness . . . .32
8.9 Testing a Lower Control Module Fuse for
Continuity . . . . . . . . . . . . . . . . . . . . . . . . . . .33
8.10 Replacing the Lower Control Module . . . . .33
8.11 Replacing the Door . . . . . . . . . . . . . . . . . . . .34
8.12 Testing the Door Gasket . . . . . . . . . . . . . . . .34
8.13 Repairing the Door Gasket . . . . . . . . . . . . . .35
8.14 Adjusting the Door Flapper (RM1350
Model Only) . . . . . . . . . . . . . . . . . . . . . . . . . .35
8.15 Replacing the Door Hinge . . . . . . . . . . . . . .36
8.16 Adjusting the Position of the Electrode . . . .36
8.17 Replacing the Electrode . . . . . . . . . . . . . . . .37
8.18 Replacing the Flue Baffle . . . . . . . . . . . . . . . .37
8.19 Testing the Gas Valve for Resistance . . . . . . .38
8.20 Replacing the Gas Valve . . . . . . . . . . . . . . . .38
8.21 Testing the Heating Element for Resistance .39
8.22 Replacing the Heating Element . . . . . . . . . .39
8.23 Bypassing the Ice Maker . . . . . . . . . . . . . . . .40
8.24 Replacing the Ice Maker . . . . . . . . . . . . . . . .40
8.25 Testing the Interior Light Switch for
Continuity . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8.26 Replacing the Interior Light . . . . . . . . . . . . . . 41
8.27 Replacing the Orifice . . . . . . . . . . . . . . . . . . .42
8.28 Replacing the Re-igniter . . . . . . . . . . . . . . . .42
8.29 Testing the Relay for Continuity (RM1350
Model Only) . . . . . . . . . . . . . . . . . . . . . . . . . .43
8.30 Replacing the Relay (RM1350 Model Only) .43
8.31 Testing the Thermal Fuse for Continuity . . . .44
8.32 Replacing the Thermal Fuse . . . . . . . . . . . . .44
8.33 Testing the Thermistor for Resistance . . . . . .45
8.34 Testing the Thermistor for Continuity . . . . . .45
8.35 Replacing the Thermistor . . . . . . . . . . . . . . .45
8.36 Replacing the Thermocouple . . . . . . . . . . . .46
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