Dometic RM 7390 (L) Troubleshooting, Failure The refrigerator does not work on

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5.13Troubleshooting

Before calling the authorised Service Department, please check whether:

1.The instructions in the section "Using the refrigerator" have been followed.

2.The refrigerator is not tilted excessiveley.

3.It is possible to operate the refrigerator with an available power source.

Failure : The refrigerator does not work in gas operation mode.

Possible cause

a.) Gas bottle empty.

b.) Is the supply cut-out device open?

c.) Air in the gas pipe?

Action you can take

a.) Change gas bottle.

b.) Open the cut-out device.

c.) Switch device off and on again 3-4 times to remove air from the gas pipe.

Failure : The refrigerator does not work on 12V.

Possible cause

a.) On-board fuse defective.

Action you can take

a.) Fit new fuse.

b.) Engine not running.

b.) Start engine.

Failure : The refrigerator does not work on 230V.

Possible cause

a.) On-board fuse defective.

Action you can take

a.) Fit new fuse.

b.) No connection to supply voltage.

b.) Establish power connection.

Failure : The refrigerator does not cool sufficiently.

Possible cause

a.) Inadequate ventilation to the unit.

b.) The thermostat setting is too low.

c.) There is too much ice on the condenser.

d.) Too much warm food put inside.

Action you can take

a.) Check that the ventilation grilles are not covered.

b.) Turn the thermostat to a higher setting.

c.) Check that the refrigerator door seals when shut.

d.) Let food cool down first.

e.) Appliance running for a short time.

e.) Wait several hours, check again.

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Contents Operating Instructions Safety instructions Table of Contents Coolant IntroductionCleaning Warranty and Customer ServiceControls Using the refrigerator12V DC Mains powerElectrical operation Gas operationManual Ignition with battery igniter Temperature setting cooling compartmentManual Ignition with Piezo igniter Freezer compartment Exchange of the igniter’s batteryGeneral advices Storing foodMaking ice cubes DefrostingPositioning the storage rack Door locking Switching offWinter operation Interior light when fittedChanging the decor panel Changing the doorhang Failure The refrigerator does not work on TroubleshootingDisposal MaintenanceProduct liability Environmental hintsDeclaration of conformity Technical dataSide installation InstallationSide installation with floor-roof ventilation Rear installationProposal Draught-free installationVentilation and air extraction 100 200 Installing the ventilation systemSecuring the refrigerator Installation recessFitting the fume flue in the upper ventilation grille Fume extractionSeparate fume extraction Gas installationGas pressure Electrical installation Power line connectionBattery connection Wiring diagram with manual ignition and no interior light Wiring diagramsPage Dometic GmbH Der Steinwiese Siegen

RM 7390 (L) specifications

The Dometic RM 7390 (L) is a high-performance absorption refrigerator designed specifically for recreational vehicles and mobile applications. With a spacious capacity and reliable features, this refrigerator is an essential appliance for those who enjoy life on the road.

One of the standout features of the Dometic RM 7390 (L) is its generous storage capacity, which allows users to store a considerable amount of food and beverages. The interior is designed for optimal space utilization, with adjustable shelves and door bins that accommodate various sizes of items. This flexibility makes it easy to organize your supplies and ensure that everything is easily accessible.

The technology behind the Dometic RM 7390 (L) incorporates advanced absorption cooling. The refrigerator operates efficiently, using either propane gas or electricity, which means it can easily adapt to different power sources depending on availability. This dual-power capability is a major advantage for RV users, as it ensures that the fridge can remain operational even in remote locations without electrical hookups.

Another important characteristic of the Dometic RM 7390 (L) is its user-friendly design. The refrigerator features a straightforward control panel that allows users to switch between power sources effortlessly and adjust the temperature settings according to their needs. The design is also aesthetically pleasing, blending seamlessly with modern RV interiors.

Energy efficiency is a key consideration in the design of the Dometic RM 7390 (L). The appliance is engineered to consume minimal power while providing reliable cooling performance. This is particularly important for RV owners who are mindful of their energy consumption when living off-grid.

Built to withstand the rigors of travel, the Dometic RM 7390 (L) is constructed from high-quality materials and includes features such as a sturdy door closure and robust hinges. This ensures that the refrigerator remains durable, even when subjected to the vibrations and movements associated with life on the road.

Overall, the Dometic RM 7390 (L) stands out as a reliable and efficient refrigerator solution for RV enthusiasts. Its combination of ample storage space, versatile power options, user-friendly design, and energy efficiency make it an ideal choice for those looking to enhance their mobile living experience. Whether for a weekend getaway or an extended road trip, the Dometic RM 7390 (L) is sure to meet the needs of any traveler.
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