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14

Maintenance

Works on gas components and electrical installation may only be carried 
out by authorised personnel. 
We recommend to contact your Dometic 
Service Centre.

EN 1949 stipulates that the appliance´s gas equipment and it's associated fume 
system must be inspected after installation and a certificate issued. Afterwards a 
qualified technician must inspect according to EN 1949 every two years and a 
certificate issued. 
It is the user's responsibily to arrange for inspections after purchase. 

It is recommended that the gas burner be inspected and cleaned as necessary 
at least once a year.

We recommend maintenance following an extended shutdown of the vehicle. 

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 per-
sons in the area.

Environmental hints

Refrigerators manufactured by Dometic GmbH are free of CFC/HCFC and HFC. 
Ammonia (a natural compound of hydrogen and nitrogen) is used in the cooling unit 
as a coolant. The non-ozone-hazardous cyclopentan is used as a propellant in the 
manufacture of the PU foam insulation. 

Disposal

In order to ensure that the recyclable packaging materials are re-used, these    
should be sent to the usual local collection system.
The appliance should be transferred to a suitable waste disposal company that will 
ensure re-use of the recyclable components and proper disposal of the rest. 
For eco-friendly draining of the coolant from all absorber refrigeration units, a       
suitable disposal plant should be used.

Energy-saving tips

At an average ambient temperature of approx. 25°C, it is sufficient to operate  
the refrigerator at the middle thermostat setting (for both gas and mains voltage).

Where possible, always store goods that have previously been cooled.

Do not position the refrigerator in direct sunlight.

Constant circulation of air must be supplied to the refrigerator unit.

Defrost regularly.

Open the door only for a short time when removing goods from the refrigerator.

Run the refrigerator for about 12 hours before filling it.

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Summary of Contents for RMH 7390 L

Page 1: ...ions English ABSORPTION REFRIGERATOR for CARAVAN and MOTORHOME RMH 7390 L Type C40 110 OPERATING INSTRUCTIONS INSTALLATION INSTRUCTIONS ABSORPTION REFRIGERATOR EN Model number Product number Serial nu...

Page 2: ...date and a minimum storage temperature of 4 C or less especially for meat poultry fish sausage pre packed foods Instructions Pack raw and cooked foods separately e g in containers aluminium foil etc...

Page 3: ...off the refrigerator 11 5 9 Interior light 11 5 10 Winter operation 12 5 11 Troubleshooting 13 5 12 Maintenance 14 5 13 Product liability 14 5 14 Environmental hints 14 5 15 Disposal 14 5 16 Energy sa...

Page 4: ...the gas supply and the valve on the cylinder Open the windows and leave the room Do not switch on anything electrical Extinguish naked flames Never open the cooling unit it is under high pressure Wor...

Page 5: ...installation and operating instructions are not adhered to and no liability shall be enter tained Parts can be ordered throughout Europe from our Dometic Service department When contacting Dometic Ser...

Page 6: ...mpartment should be cold about one hour after switching on the refrigerator Controls 5 2 5 2 1 OFF AC mains power 12V DC Gas Note The refrigerator is equipped to operate on mains power DC or liquid ga...

Page 7: ...in petrol stations All refrigerators with manual ignition are equipped with automatic flame protection which automatically cuts off the supply of gas approximately 30 seconds after the flame goes out...

Page 8: ...temperatures Please select the medium setting for ambient temperatures between 15 C and 25 C The unit operates within its optimum performance range B medium setting Dometic refrigerators work accordi...

Page 9: ...tor only open the refrigerator door very briefly Foods must be packed best of all in closed containers and stored separately from each other Allow foods that have been warmed up to cool down before st...

Page 10: ...to mop up the water from the freezer compartment 6 Switch the refrigerator back on again as described in Section 5 2 The layer of ice must never be removed forcibly nor may defrosting be accelerated...

Page 11: ...ly switched off 2 Secure the door open by means of the door stop The door will be slightly ajar This is to prevent mould from forming inside the appliance Switching off gas operation If the refrigerat...

Page 12: ...elow 8 C the optional winter covers should be fitted This protects the unit from excessively cold air Lower ventilation grille L200 Upper ventilation grille with flue vent L100 3 Affix the cover and f...

Page 13: ...se defective b On board battery discharged c Engine not running a Fit new fuse b Check battery charge it c Start engine Failure The refrigerator does not cool sufficiently Possible cause Action you ca...

Page 14: ...Refrigerators manufactured by Dometic GmbH are free of CFC HCFC and HFC Ammonia a natural compound of hydrogen and nitrogen is used in the cooling unit as a coolant The non ozone hazardous cyclopentan...

Page 15: ...city Usable Connections Consumption Netweight Ignition Stepped H x W x D mm incl freezer capacity of Main Battery electricity gas netto Piezo cabinet depth incl door compartment freezer in 24 hrs comp...

Page 16: ...5 2 24 EN 1648 1 EN 1648 2 Local and building control department requirements The appliance shall be installed in such a way that it is shielded from excessive heat radiation Excessive heat impairs pe...

Page 17: ...ith a baffle plate and a net to prevent dirt from entering the gas bur ner Compared to side ventilation this ven tilation method can allow more dirt to enter the rear area of the refrigerator which ma...

Page 18: ...mo val and installation of the appliance for servicing If the cavity between the caravan wall and the refrigerator is sealed so that fumes cannot penetrate the living area it is possible to vent the f...

Page 19: ...tes the access to the electrical and gas connections during maintenance work Ventilation is provided for the unit by means of two apertures in the caravan wall Fresh air enters at the bottom extracts...

Page 20: ...tractor insert in position only for upper ventilation system L100 and screw into position 1 Seal the mounting frame making it waterproof Item 1 does not apply for installation frames with an integrate...

Page 21: ...rator is installed level in the recess Recess measurements Model Height H Width W Depth T Height HSt Depth TS RMH 7390 821 mm 525 mm 540 mm 220 mm 235 mm Securing the refrigerator In the sidewalls of...

Page 22: ...lodged in the correct position 2 Insert flue pipe with cover plate C through the appropriate aperture in frame I and connect to T piece E If necessary shorten flue pipe C to the required length 3 Inse...

Page 23: ...der no circumstances should town gas or natural gas be used EN 27418 A fixed pre set pressure regulator complying with EN 12864 must be con nected to the liquid gas cylinder The pressure regulator mus...

Page 24: ...d knowledge to vouch for the correct implementation of the leakage test 24 SW 14 SW 17 C Gas pressure Category I3P 30 I3P 37 I3P 50 I3 I3B P 50 I3B P 30 mbar 30 37 50 28 37 30 37 50 30 BE DK DE FI FR...

Page 25: ...cable Length of cable Motorcaravan Caravan inside Caravan outside 2 5mm WARNING WARNING Electrical installation may only be carried out by qualified personnel The electrical installation must comply w...

Page 26: ...hite B Plus heating element DC red C Ground interior light black D interior light violett battery connection 12V 24V heating element DC resistor replaced by a bridge for 24V battery voltage reed conta...

Page 27: ...27...

Page 28: ...Dometic GmbH In der Steinwiese 16 D 57074 Siegen www dometic com...

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