Dometic RM 7855 L Operating Instructions Manual

Dometic RM 7855 L Operating Instructions Manual

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Operating Instructions

ABSORPTION - REFRIGERATOR
RM 7601 L
RM 7605 L
RM 7651 L
RM 7655 L
RM 7801 L
RM 7805 L
RM 7851 L
RM 7855 L
EN
OPERATING INSTRUCTIONS / INSTALLATION INSTRUCTIONS
Type C40 / 110
822 6100 - 69
Record for future reference:
Model number
.............................................
Product number
.............................................
Serial number
.............................................
for CARAVAN and MOTORHOME
ABSORPTION REFRIGERATOR
T.B. MB 01/2006
0801
AUS / NZ

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Summary of Contents for Dometic RM 7855 L

  • Page 1: Operating Instructions

    RM 7601 L RM 7605 L RM 7651 L RM 7655 L RM 7801 L RM 7805 L RM 7851 L RM 7855 L OPERATING INSTRUCTIONS / INSTALLATION INSTRUCTIONS ABSORPTION REFRIGERATOR Record for future reference: T.B. MB 01/2006 Model number ..........
  • Page 2: Safety Advice

    Please observe the following sections in these instructions: "5.1 Cleaning" and "5.3 Storing food". These operating instructions should be kept in a safe place. If this device is passed on, please include these operating instructions with it. © Dometic GmbH - 2005 - Subject to change without notice - Printed in Germany...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ........FOR YOUR SAFETY .
  • Page 4: Introduction

    1 1 . . 0 0 INTRODUCTION You have made an excellent choice in selecting the Dometic Absorption Refrigerator. We are sure that you will be fully satisfied with your new appliance in all respects. The appliance, which works silently, meets high quality standards and guarantees the efficient utilisation of resources and energy throughout its entire life cycle, during manufacture, in use and when being disposed of.
  • Page 5: Warranty And Customer Service

    The warranty does not cover any modifications to the appliance or the use of non-original Dometic parts; the warranty does not apply if the installation and operating instructions are not adhered to and no liability shall be entertained.
  • Page 6: Using The Refrigerator

    Using the refrigerator The cooling unit is silent in operation. When the appliance is first put into operation, there may be a mild odour which will disappear after a few hours. Ensure the living area is well ventilated. The refrigerator will take several hours to reach its operating temperature in the cooling compartment The freezer compartment should be cold about one hour after switching on the refrigerator.
  • Page 7: Electrical Operation

    Proceed to the description that applies to YOUR model. A. Manual Energy Selection 5.2.2 Electrical operation 1. 12V - operation (DC) The refrigerator should only be used while the motor is running, otherwise the on-board-battery would be discharged within a few hours! 1.
  • Page 8: Gas Operation

    5.2.3 Gas operation The refrigerator should only be operated using liquid gas (Propane). Do not use Autogas, town gas or natural gas. If the refrigerator is operated during travel using gas, the precautions stipulated by the legislation in the respective country must be taken (in conformity with the European standard EN 732).
  • Page 9 5. Briefly switch the refrigerator off and then on again using main switch (A). To remove air from the gas pipes, repeat this procedure 3-4 times. If these actions do not help, please call an authorised Dometic Service Centre. In case of abnormal gas operation refer to “5.13 Troubleschooting”...
  • Page 10: Storing Food

    T T I I P P and +25°C. The unit operates within its optimum performance range. Dometic refrigerators work according to the absorption principle. Due to physical reasons, an absorption system responds slowly to changes made on the thermostat controller, or a loss in cooling through opening the door, or storing food.
  • Page 11: Making Ice Cubes

    Products that could emit volatile, flammable gases must not be stored in the refrigerator The refrigerator must not be exposed to direct sunlight. Please bear in mind that the tem- perature inside a closed vehicle increases sharply if exposed to sunlight and that this can reduce the efficiency of the refrigerator.
  • Page 12: Door Locking

    Door locking closed open close open RM 7601/05 and RM 7801/05 RM 7651/55 and RM 7851/55 Switching off 2. Secure the door open by means of the door 1. Set energy selector switch (A) stop. The door will be slightly ajar. This is to to position "0"...
  • Page 13: Interior Light

    2. Detach defective light 3. Fit new light bulb bulb. Note: For 12V DC : 1 light bulb 12V, 2W Please contact Dometic Service Centres for 4. Clip the cover back in replacement light bulbs. place. 5.10 Changing the decor panel 1.
  • Page 14: Changing The Doorhang

    5.11 Changing the doorhang It is not always possible to change the door when the refrigerator is installed. 1. Remove rotary knobs and unscrew control panel. Open the freezer door, unscrew the hinge (A) screw and keep it to hand. 2.
  • Page 15: Troubleshooting

    Sooting up area surrounding burner. In case the appliance fails to operate correctly, contact an authorised c.) Burner not igniting properly. Dometic Service Centre. d.) Burner failing to remain alight. Failure : The refrigerator does not work on 12V. Possible cause Action you can take a.) On-board fuse defective.
  • Page 16: Maintenance

    5.14 Product liability Product liability of Dometic GmbH does not include damages which may arise from faulty operation, improper alterations or intervention in the equipment, adverse effects from the environment such as changes in temperature and air humidity, which may impact the equipment itself or the direct vicinity of the equipment or persons in the area.
  • Page 17: Technical Data

    5.18 Technical data Model Dimensions Gross capacity Usable Connection * Consumption Netweight Ignition H x W x D (mm) incl. freezer capacity of Mains / Battery electricity / Flame depth incl. door compartment freezer gas in 24 hrs Failure compartment Device RM 7601(L) 1245x525x543 142 lit.
  • Page 18: Installation Guide

    In some OEM appli- cations it may not be possible for these instructions to be followed exactly. In this case an authorised Dometic representative may issue supplementary instruction. Installation The appliance and its fume extraction shall be installed in such a way as to be acces- sible for servicing at all times and must be capable of easy removal and installation.
  • Page 19 Draught-free installation The refrigerator shall be sealed so that fumes cannot enter the living area. Do NOT use any easily inflammable materials (in particular silicone sealing agent or similar) for sealing! The device manufacturer's product liability and guarantee shall lapse if such materials are used. Illustrated below is a typical approved method of sealing.
  • Page 20: Draught Free Installation

    Ventilation and extraction A correct installation is important for correct operation of the appliance to ensure, there is no build-up of heat at the back of the appliance. This heat must be allowed to escape into the open air. In the event of high ambient temperatures, full performance of the cooling unit can only be achieved by means of adequate ventilation and extraction.
  • Page 21: Installing The Ventilation System

    Installing the ventilation system L 500 or L300 To install the ventilation grilles, cut two rectangles (451mm x 341mm) in the outer wall of the vehicle (for position of the cuts, see point 6.3). 1. Seal the mounting frame, making it waterproof. 2.
  • Page 22: Installation Of The Ventilation System

    Installation recess The refrigerator must be installed draught-free in a recess (see “6.2”). The measurements of the recess are given in the table below. Push the appliance far enough into the recess until the front edge of the refrigerator casing is flush with the front of the recess. Allow a gap of 10-20 mm between the back wall of the recess and the refrigeration unit.
  • Page 23: Gas Installation

    Gas installation The rules in point 6.1 must be adhered to. When running on gas, these appliances are intended exclusively to use liquid gas (propane) - under no circumstances should town gas or natural gas be used. An AGA Approved LP Regulator must be fitted to the gas supply. The pressure regulator must concur with the operating pressure specified on the data plate of the appliance.
  • Page 24: Electrical Installation

    The power cable must be laid in such a way that it does not come in contact with hot components of the unit/burner or with sharp edges. If the connection cable is damaged it must be replaced by the Customer Service at Dometic, or by respectively authorized personnel, in order to prevent any hazards. 6.8.2...
  • Page 25 S+ = AES-input-control signal (solar charge regulator) 6.8.5 Retrofitting For all MES appliances there is an additional possibility for retrofitting to an RM 76x5 / RM 78x5 device with AES functions. Please consult your nearest Dometic Customer Service or your specialist dealer.
  • Page 26: Wiring Diagram

    6.9.6 Wiring diagram Wiring diagram for RM 76x1 L / RM 78x1 L permanently connection DC ionisation Burner electrode Control Device ignition plug ignition unit Ground gas burner terminal block heating element DC Valve Switch Frame Heating Reed contacts (sensor switching) heating element DC temp.
  • Page 27 Wiring diagram for RM 76x5 L / RM 78x5 L permanently connection DC ionisation Burner electrode Control Device ignition plug ignition unit Ground gas burner terminal block heating element DC Switch Valve Frame Heating Reed contacts (sensor switching) heating element DC temp.
  • Page 28 Dometic GmbH In der Steinwiese 16 D-57074 Siegen GERMANY www.dometic.com...

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