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Dometic DMR702 - User Manual

Dometic DMR702
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INSTALLATION
&
OPERATING
INSTRUCTIONS
DMR702
DMC702
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don’t touch electrical switches.
3. Extinguish any open ame.
4. Immediately call your gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other
ammable vapors and liquids in the
vicinity of this or any other appliance.
Improper installation, adjustment,
alteration, service or maintenance can
cause injury or property damage. Refer to
this manual. For assistance or additional
information consult a qualied installer,
service agency or the gas supplier.
WARNING
6
!
If the refrigerator stops cooling - or - if
it emits an ammonia smell, immediately
turn the refrigerator off and contact a
Service Center.
WARNING
6
!
REVISION
Form No. 3315562.000 7/13
(Replaces 825132700 MO 1125)
(French 3315563.000)
©2013 Dometic Corporation
LaGrange, IN 46761
CANADA
Dometic Corporation
46 Zatonski, Unit 3
Brantford, ON N3T 5L8
CANADA
USA
Service Ofce
Dometic Corporation
2320 Industrial Parkway
Elkhart, IN 46516
For Service Center Or
Dealer Locations
Please Visit:
www.eDometic.com

Table of Contents

Other manuals for Dometic DMR702

Preview: Service Manual
Service Manual52 pages

Questions and Answers

  • M
    Mary WilliamsNov 28, 2025
    Why is my Dometic DMR702 or freezer not cold enough?
    • D
      Diane SandersNov 28, 2025
      If your Dometic Refrigerator or freezer isn't cold enough, several factors could be the cause. First, ensure the plug is firmly connected and the socket is switched on, testing the socket with another appliance if necessary. Check for power failures or blown fuses, replacing the 12V DC fuse if the interior light is off and the lamp is fine. Verify the thermostat is properly set and that the refrigerator is level. Heavy frost build-up can reduce efficiency, so avoid leaving the door open unnecessarily. Ensure the door is closing properly by checking the door gasket. Overpacking the refrigerator can also strain the unit, so arrange food for free air circulation. Finally, inspect the burner for dirt or damage, ensure the burner jet isn't clogged, the flue baffle is properly inserted, and the ...
  • P
    Pamela ValdezAug 23, 2025
    Why is my Dometic DMR702 light on but not cooling?
    • K
      khuntAug 23, 2025
      If your Dometic Refrigerator isn't operating but the interior light is on, the issue might stem from a few potential causes. Check if the mode or a switch is set incorrectly. It's also possible that the DC voltage is too low or absent. The thermistor might not be operating within the proper temperature range. Another potential cause is that the communication wire harness has lost continuity or is shorted to ground. Lastly, there might be a short or a failed circuit in the lower control module.
  • J
    Jacqueline SantiagoAug 25, 2025
    Why Dometic Refrigerator works on electric but not gas?
    • S
      Sherry ReynoldsAug 26, 2025
      If your Dometic Refrigerator operates in electric mode but not in gas mode, several issues could be the cause. First, check if the mode or a switch is set incorrectly. The gas pressure might be too low or absent. Ensure the knob on the gas valve hasn't been turned to the off or closed position. Altitude might be affecting the refrigerator's operation in gas mode. The re-igniter might not be creating a spark, or the resistance on the gas valve solenoid might be out of specification. The orifice could be blocked or incorrectly sized. For older Americana models, the thermocouple might be defective. The burner could be blocked, the wiring might be faulty, shorted, or miswired, or there could be a short or a failed circuit in the lower control module.
  • J
    jeffreysharpAug 26, 2025
    Why is my Dometic Refrigerator freezing food?
    • J
      Jason JenkinsAug 27, 2025
      If the fresh food compartment in your Dometic Refrigerator is freezing, it could be because the thermistor is not operating within the proper temperature range, or there is a short or a failed circuit in the lower control module.
  • S
    Susan PetersonAug 27, 2025
    Why is my Dometic DMR702 not cooling well on gas?
    • R
      Ronald Brown DDSAug 27, 2025
      If your Dometic Refrigerator operates in gas mode but does not cool properly, the flue baffle is likely out of place or damaged.
  • S
    Sandra GardnerSep 18, 2025
    Why does my Dometic Refrigerator smell like ammonia?
    • J
      Jennifer RobertsSep 18, 2025
      If there is a strong smell of ammonia coming from your Dometic Refrigerator, the cooling unit is likely defective.
  • T
    Tiffany WalkerSep 15, 2025
    Why won't the door close on my Dometic DMR702 Refrigerator?
    • T
      twhiteSep 15, 2025
      If the door of your Dometic Refrigerator does not close properly, the door is likely warped.
  • M
    Michael ShawSep 17, 2025
    Why does the light stay on in my Dometic Refrigerator?
    • P
      Patricia BennettSep 17, 2025
      If the interior light remains on when the door is closed on your Dometic Refrigerator, the light switch is likely wired incorrectly.
  • J
    Justin HarperSep 7, 2025
    Why is my Dometic DMR702 ice maker not working?
    • J
      Justin WheelerSep 7, 2025
      If your Dometic ice maker isn't producing ice, it could be due to several reasons. The freezer might not be at the required temperature. The AC voltage might be too low or absent. For RM1350 models, the relay could be defective. Also, the water valve might be defective.
  • R
    robin93Sep 4, 2025
    Why is the light in my Dometic DMR702 not working?
    • D
      Daniel PetersenSep 4, 2025
      If the interior light in your Dometic Refrigerator is not functioning properly, the interior light is likely defective or broken.

Summary

Symbols

Installation Instructions

Certification & Code Requirements

Details on required certifications and code compliance for installation.

Ventilation Requirements

General Information

General guidelines for proper cooling unit operation and air flow.

Ventilation Heights

Specifies required minimum ventilation heights for optimal performance.

Clearances

Minimum clearances to combustible materials for safe operation.

Overall and Recess Dimensions

Installation Procedure

General Instructions

Basic instructions for a secure and level installation.

Installing and Securing the Refrigerator

Step-by-step guide for physically mounting the refrigerator.

Drain Water Hose

Instructions for properly routing and securing the drain hose.

Gas Connection

Detailed steps for connecting the gas supply.

120 V AC Connection

Specific instructions for connecting the AC power.

12 V DC Connection

Specific instructions for connecting the DC power, including wire sizing.

Mounting Instructions

Mounting the Door Handles

Step-by-step guide for attaching the door handles.

Installing the Door Panels

Instructions for fitting custom panels onto the refrigerator doors.

Reversing the Door Swing

Information on how to change the direction of door opening.

Replacing the Door Panels

Steps for removing and installing a new door panel.

Operating Instructions

Refrigerator Overview

Identifies major components of the refrigerator.

Control Panel

Explanation of the buttons and indicators on the control panel.

Refrigerator Overview (Continued)

LED Panel Indications

Explains the meaning of different LED indicator lights.

Absorption Cooling System

Describes the functional principles of the cooling system.

Leveling the Refrigerator

Importance and procedure for leveling the refrigerator for optimal performance.

Automatic Energy Selector Control System

Details the automatic switching between energy sources.

Auto Mode; Gas Mode

Explains how to select between automatic and gas-only modes.

Instructions for Use

Starting the Refrigerator

Step-by-step guide to safely start the refrigerator.

Adjusting the Thermostat

How to set the temperature for optimal cooling.

Turning Off the Refrigerator

Procedure for safely powering down the appliance.

Storage Compartments

Refrigerator Volume

Specifies the total refrigerated volume.

Food Storage Compartment

Guidelines for storing fresh food items.

Frozen Food Storage Compartment

Recommendations for storing frozen food items.

Ice Cubes

Instructions for making ice cubes efficiently.

Removing and Replacing the Shelves

Steps for safely removing and reinstalling shelves.

Product Care

Cleaning

Procedures for cleaning the interior and exterior.

Defrosting

Steps for safely defrosting the refrigerator.

Airing Position

How to position doors for airing when not in use.

Maintenance & Service

Electric Equipment

Information regarding the electric heater and fuses.

Heater

Details about the electric heater component.

Replacing the Heater

Step-by-step guide for replacing the electric heater.

Fuses

Information on the refrigerator's fuses.

Replacing the Fuses

Instructions for replacing blown fuses.

Checking the Connections

How to check LP gas connections for leaks.

Checking the Control System

Guidance on checking the electronic control system.

Checking the LP Gas Pressure

Procedure for checking and adjusting LP gas pressure.

Cleaning the Flue Baffle and Burner

Refrigerator Removal

Troubleshooting

Troubleshooting Table

A table listing common problems and their solutions.

Warnings

Explains specific warning messages displayed by the unit.

Error Codes

Interpretation of error codes displayed on the unit.

Appendix A - Rearview Equipment

Appendix B - Wiring Diagram

Appendix C - Consumer Support

Appendix D - Dometic Warranty

Appendix E - Maintenance Schedule

Dometic DMR702 Specifications

General IconGeneral
BrandDometic
ModelDMR702
CategoryRefrigerator
LanguageEnglish

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