Dometic RMS 8550 User Manual (English)

Other manuals for Dometic RMS 8550

Service Instructions50 pages

Installation Manual60 pages

Installation Instructions30 pages

Operating Instructions58 pages

Questions and Answers:

T
Tammy WattsAug 17, 2025
Why is my Dometic Refrigerator not cooling sufficiently?
- H
  Holly EstesAug 17, 2025
  There are several reasons why your Dometic Refrigerator might not be cooling well enough: * The ventilation to the unit might be inadequate. Ensure that the ventilation grilles are not covered. * The thermostat setting could be too low. Try setting the thermostat to a higher level. * The condenser may be heavily frosted. Check that the refrigerator door closes properly. * Too much warm food might have been stored inside recently. Allow warm food to cool down before storage. * The appliance may not have been running long enough. Check whether the cooling compartment works after approximately 4 - 5 hours. * Ambient temperatures could be too high. Regularly remove ventilation grilles.
T
Tammy HartAug 19, 2025
How to fix Dometic RMS 8550 Refrigerator not cooling in gas operation mode?
- A
  Amy OliverAug 19, 2025
  If your Dometic Refrigerator isn't cooling while in gas operation mode, make sure the gas cylinder isn't empty and replace it if it is. Check that the upstream shut-off device is open. If there's air in the gas pipe, switch off the appliance and start it again; repeat this procedure 3-4 times if necessary.
J
Jennifer HendersonAug 22, 2025
How to fix a Dometic RMS 8550 Refrigerator that does not cool sufficiently?
- K
  Kim StokesAug 22, 2025
  If your Dometic Refrigerator isn't cooling sufficiently, here are a few things to check: * Ensure that the ventilation grilles are not covered. * Try setting the thermostat to a higher level. * Make sure the refrigerator door closes properly. * Allow warm food to cool down before placing it inside. * Check if the cooling compartment starts working after about 4 to 5 hours. * Regularly remove the ventilation grilles.
N
nsullivanAug 25, 2025
Why is my Dometic RMS 8550 not cooling in gas operation mode?
- C
  Christina SanchezAug 26, 2025
  If your Dometic Refrigerator isn't cooling while in gas operation mode, consider these solutions: * Replace the gas cylinder. * Ensure the shut-off device is open. * Try switching the appliance off and on again. Repeat this process 3-4 times if needed.
P
Paul HendersonAug 27, 2025
What to do if Dometic RMS 8550 Refrigerator flame not ignited in GAS/Auto mode?
- E
  Elizabeth WelchAug 27, 2025
  If the flame is not igniting in GAS/Auto mode on your Dometic Refrigerator, ensure that the gas supply is turned on and that the igniter is functioning correctly.
N
nancy52Aug 30, 2025
What to do if Dometic Refrigerator does not cool in 12V operation?
- D
  David CastroAug 30, 2025
  If your Dometic Refrigerator isn't cooling when running on 12V, consider the following: * The on-board fuse may be defective. Try fitting a new fuse. * The on-board battery might be discharged. Check the battery and charge it if necessary. * The engine may not be running. Start the engine. * The heating element might be defective. Please contact Dometic Customer Services for assistance.
E
Edward TownsendSep 2, 2025
What to do if Dometic Refrigerator does not cool in 230V operation?
- J
  James GarnerSep 2, 2025
  If your Dometic Refrigerator isn't cooling when running on 230V, consider the following: * The on-board fuse may be defective. Try fitting a new fuse. * The vehicle may not be connected to mains supply voltage. Connect to a mains power supply. * If it is AES, gas operation might be engaged despite connection to the mains supply voltage. In this case (automatically switches back to 230V operation) contact Dometic Customer Services. * The heating element might be defective. In this case contact Dometic Customer Services.
M
Michael MillerSep 5, 2025
How to fix a Dometic RMS 8550 Refrigerator that does not cool in gas operation mode?
- C
  Cindy WhiteSep 5, 2025
  If your Dometic Refrigerator isn't cooling when in gas operation mode: * The gas cylinder might be empty. Change the gas cylinder. * The upstream shut-off device might not be open. Open the shut-off device. * There might be air in the gas pipe. Switch off the appliance and start again. Repeat this procedure 3 - 4 times, if necessary.
M
Mrs. Bonnie ColemanSep 7, 2025
What to do if my Dometic RMS 8550 Refrigerator does not cool in 240V operation?
- J
  Judy WeaverSep 7, 2025
  If your Dometic Refrigerator isn't cooling when running on 240V, check the on-board fuse and replace it if it's defective. Ensure the vehicle is properly connected to a mains power supply. If you have an AES (Automatic Energy Selector) model, it might switch to gas operation if the mains supply voltage is insufficient; it will automatically switch back to 230V when the voltage is adequate. If these steps don't resolve the issue, please inform the Dometic Customer Service, as the heating element might be defective.

Dometic RMS 8550 Specifications

General

Power Supply	12V DC, 230V AC, Gas
Installation	Built-in
Total Volume	85 L
Freezer Volume	25 L
Input Voltage	12V DC / 230V AC

Summary

General Information

Introduction to Dometic Refrigerators

Introduces the Dometic Absorption Refrigerator, highlighting its silent operation, quality, and efficiency.

Guide to Operating Instructions

Advises users to read instructions carefully for proper use, safety, and handling recommendations.

Copyright and Intellectual Property

States that information, texts, and illustrations are protected by copyright and industrial property rights.

Explanation of Symbols in Manual

Explains the meaning of warning symbols (DANGER, WARNING, CAUTION) used in the manual.

General Information Details

Warranty Terms and Conditions

Outlines warranty arrangements, conditions, and exclusions for improper use or modifications.

Limitation of Liability

States Dometic's right to make changes for product improvement and safety, and liability limitations.

Customer Service and Support

Guides users on finding authorized service centers and the information required for contact.

Ordering Spare Parts

Provides information on how to order spare parts and the necessary details to provide.

Environmental and Compliance Information

Environmental Notices and Coolant

Discusses the coolant (ammonia) and propellant used, along with energy-saving tips.

Appliance Disposal Guidelines

Instructs on proper disposal of packaging materials and the refrigerator unit itself.

Energy Saving Tips

Provides practical advice for optimizing refrigerator energy consumption.

Declaration of Conformity

Declares the refrigerator's compliance with relevant European directives and standards.

Safety Instructions

Application and Regulations

Specifies the refrigerator is designed for recreation vehicles and for storing foodstuffs only.

User Responsibility and Supervision

Emphasizes user's responsibility for safe handling and supervision of children.

Child Safety During Disposal

Advises detaching doors to prevent entrapment and suffocation when disposing of the unit.

Safe Working and Checking Procedures

Warns that gas and electrical work must be performed by authorized personnel only.

Further Safety and Operation Guidelines

Information on Coolant and Hazards

Details coolant composition and safety measures if ammonia odor is detected.

Appliances with Electronics (MES/AES)

Explains operation of MES/AES models and interaction with vehicle battery management systems.

Safe Gas Operation Procedures

Guides on safe gas operation, pressure requirements, and prohibited locations.

Food Storage Safety

Safety Instructions for Storing Foodstuffs

Provides guidelines for storing food to maintain quality and prevent issues in vehicle environments.

Model Description

Model Identification System

Explains how to identify the refrigerator model based on its designation code.

Understanding the Refrigerator Rating Plate

Describes the information found on the rating plate for model identification and service.

Technical Specifications

Technical Data for Refrigerator Models

Presents detailed technical specifications, dimensions, and consumption for various models.

Refrigerator Components

Description of Refrigerator Parts

Illustrates and labels the main components and features of the refrigerator.

Refrigerator Operation Modes

Cleaning Procedures

Provides instructions for cleaning the refrigerator's interior and exterior surfaces.

Maintenance Requirements

Details necessary maintenance, including gas system checks and burner cleaning.

12V DC Electrical Operation

Explains operation using 12V DC power supply and associated cautions.

Energy Source Operations

Liquid Gas Operation

Covers safe operation with liquid gas, including pressure, altitude, and ignition.

Explanation of Operating Controls (RM 8xx0)

Details the function of buttons and indicators for manual energy selection models.

RM 8xx0 Model Operations

RM 8xx0 Electrical Operation

Instructions for operating RM 8xx0 models on 230V AC and 12V DC power sources.

RM 8xx0 Gas Operation

Instructions for operating RM 8xx0 models using liquid gas.

RM 8xx0 Cooling Temperature Setting

Explains how to adjust the cooling compartment temperature for RM 8xx0 models.

RM 8xx1 Model Operations

RM 8xx1 Electrical Operation

Instructions for operating RM 8xx1 models on 230V AC and 12V DC power sources.

RM 8xx1 Gas Operation

Instructions for operating RM 8xx1 models using liquid gas.

RM 8xx1 Cooling Temperature Setting

Explains how to adjust the cooling compartment temperature for RM 8xx1 models.

RM 8xx5 Model Operations

RM 8xx5 Manual Operation

Instructions for manual energy selection and operation of RM 8xx5 models.

RM 8xx5 Automatic and Additional Features

RM 8xx5 Automatic Operation

Explains how the AES system automatically selects the optimal energy source.

RM 8xx5 Cooling Temperature Setting

Refers to section 4.7.3 for setting the cooling compartment temperature.

Refuelling Safety in AES Mode

Advises on refrigerator behavior and safety precautions during vehicle refuelling.

Additional Features (MES/AES)

Describes additional features like display brightness, acoustic signals, and failure indicators.

Self-Contained Gas Operation

Optional Battery Compartment

Discusses the optional battery compartment for electronics and self-contained gas operation.

Inserting and Changing Batteries

Provides step-by-step instructions for inserting and replacing batteries in the compartment.

Door and Rack Management

Door Locking Mechanism

Explains how to lock and unlock the refrigerator door for safe transport.

Securing Door Lock Hook

Details fixing the door lock hook for easier opening when the vehicle is parked.

Interior Lighting Control

Describes how interior lighting is controlled and acoustic signals for open doors.

Positioning Storage Racks

Explains how to adjust and position the storage racks inside the refrigerator.

Compartment and Temperature Management

Removable Freezer Compartment

Instructions on removing the freezer compartment to enlarge the cooling space.

Igniter Battery Replacement

Steps for replacing the battery in the igniter unit for models with battery ignition.

Operation in Low Outside Temperatures

Advises on using winter covers and ventilation for optimal performance in cold conditions.

Food Storage and Ice Making

Storing Products in Cooling Compartment

Guidelines for storing food in the main cooling compartment to maintain quality.

Storing Products in Freezer Compartment

Advice on using the freezer compartment for ice making and short-term frozen food storage.

Refrigerator Compartment Overview

Labels and describes the function of each compartment within the refrigerator.

Refrigerator Shutdown and Defrosting

Making Ice Cubes

Provides step-by-step instructions for making ice cubes using the provided tray.

Shutting Off the Refrigerator

Instructions on how to properly switch off the refrigerator for storage or transport.

Defrosting the Refrigerator

Explains the process of defrosting the refrigerator and important precautions to follow.

Customization and Troubleshooting

Changing the Decor Panel

Guides users on how to change the decorative panel on the refrigerator door.

Troubleshooting Guide

Troubleshooting Common Failures

Lists common refrigerator failures, their possible causes, and recommended actions.

Failure Display and Status Indicators

Information on Failure Display

Explains how the refrigerator indicates malfunctions via LED or display flashing.

Status Indicators for MES/AES Models

Details the meaning of LED indicators and error codes for MES/AES refrigerator models.

Related product manuals

Dometic RMS 8400 RMS 8401

Dometic RMS 8550 User Manual

Table of Contents

Other manuals for Dometic RMS 8550

Questions and Answers:

Dometic RMS 8550 Specifications

Summary

General Information

Introduction to Dometic Refrigerators

Guide to Operating Instructions

Copyright and Intellectual Property

Explanation of Symbols in Manual

General Information Details

Warranty Terms and Conditions

Limitation of Liability

Customer Service and Support

Ordering Spare Parts

Environmental and Compliance Information

Environmental Notices and Coolant

Appliance Disposal Guidelines

Energy Saving Tips

Declaration of Conformity

Safety Instructions

Application and Regulations

User Responsibility and Supervision

Child Safety During Disposal

Safe Working and Checking Procedures

Further Safety and Operation Guidelines

Information on Coolant and Hazards

Appliances with Electronics (MES/AES)

Safe Gas Operation Procedures

Food Storage Safety

Safety Instructions for Storing Foodstuffs

Model Description

Model Identification System

Understanding the Refrigerator Rating Plate

Technical Specifications

Technical Data for Refrigerator Models

Refrigerator Components

Description of Refrigerator Parts

Refrigerator Operation Modes

Cleaning Procedures

Maintenance Requirements

12V DC Electrical Operation

Energy Source Operations

Liquid Gas Operation

Explanation of Operating Controls (RM 8xx0)

RM 8xx0 Model Operations

RM 8xx0 Electrical Operation

RM 8xx0 Gas Operation

RM 8xx0 Cooling Temperature Setting

RM 8xx1 Model Operations

RM 8xx1 Electrical Operation

RM 8xx1 Gas Operation

RM 8xx1 Cooling Temperature Setting

RM 8xx5 Model Operations

RM 8xx5 Manual Operation

RM 8xx5 Automatic and Additional Features

RM 8xx5 Automatic Operation

RM 8xx5 Cooling Temperature Setting

Refuelling Safety in AES Mode

Additional Features (MES/AES)

Self-Contained Gas Operation

Optional Battery Compartment

Inserting and Changing Batteries

Door and Rack Management

Door Locking Mechanism

Securing Door Lock Hook

Interior Lighting Control

Positioning Storage Racks

Compartment and Temperature Management

Removable Freezer Compartment

Igniter Battery Replacement

Operation in Low Outside Temperatures

Food Storage and Ice Making

Storing Products in Cooling Compartment

Storing Products in Freezer Compartment

Refrigerator Compartment Overview

Refrigerator Shutdown and Defrosting

Making Ice Cubes

Shutting Off the Refrigerator