INSTALLATION/BUILDING-IN

The refrigerator must not be exposed to radiated heat from hot objects. Excessive heat irradiation impairs performance and leads to increased energy consumption. For this reason the re- frigerator should be installed if possible not at the entrance side of the vehicle - normally orientated south and often with an awning which would impair the dispersion of heat and combus- tion gases from the ventilation openings.

It is not a good practice to install the refrigerator so that the vent openings are covered by the vehicle’s entrance door when this is set open. This would reduce the ventilation airflow to the

cooling unit and reduce refrigeration performance.

The refrigerator has to be installed in a substantial enclosure and must be level. For information about dimensions, see

”TECHNICAL DATA”.

The bottom of the enclosure must be horizontal and even so that the refrigerator can be easily pushed into place. It must be sturdy enough to carry the weight of the refrigerator.

SECURING THE REFRIGERATOR

For the best cooling performance, when installing the refrigera- tor model(s):

RM 2355 - the installer must block the space between the storage cabinet and the top of the refrigerator.

RM 2455, RM 2555 & RM 4605 - the installer must block any space between the counter, storage area or ceiling and top of the refrigerator greater than 40 mm.

Otherwise the heat will become trapped in this space, making the top of the refrigerator hot, thus reducing the efficiency of the unit.

After the refrigerator is put in place, insuring a combustion seal at the front frame, the refrigerator is to be secured in the enclosure with screws. (These screws are not included.)

Failure to follow the sequence in securing the refrigerator in enclosure can cause leakage between the frame and cabinet.

The five screws should be installed in the follow- ing order:

Fig. 8

RM 2355

Push the refrigerator into the recess until the sealing strip on the flange seals against the front of the recess, so that the cooling unit is completely sealed off against the interior of the motorhome.

Note! Be careful not to damage the sealing strip when the refrigerator is put in place.

A length of sealing strip is applied to the rear surface of the front frame for this purpose, see Fig. 8 / Fig. 9.

Make sure that there is a complete seal between the front frame of the refrig- erator and top, sides and bottom of the enclosure.

Fig. 9

RM 2455

RM 2555

RM 4605

1.Four screws installed through the front frame.

2.One screw installed in rear base.

RM 2355

2 1

Fig. 11

The six screws have to be installed in the follow- ing order:

1.Two screws installed through the front base.

A wood strip must be in place across the upper opening of the enclosure. The top frame of the refrigerator will be anchored to the wood strip with screws.

RM 2455

 

RM 2555

Wood strip

 

RM 4605

 

Fig. 10

 

This step also includes the installation of the

 

lower front strip. The refrigerator is pro-

 

vided with a lower front strip (shipped as a

RM 2455

loose part) which is to be attached after the

refrigerator is set into the cutout opening.

RM 2555

a) Install the lower front strip by sliding it

 

under the bottom hinge plate, as shown

RM 4605

in Fig. 12.

 

 

The hinge

 

 

plate can be

 

 

on the right

 

 

or left side

1

 

 

 

depending

 

 

on the door

2

 

swing.

 

Fig. 12

11

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Dometic RM 4605, RM 2555, RM 2455, RM 2355 operating instructions Installation/Building-In, Securing the Refrigerator
Page 10 Page 12

RM 4605, RM 2355, RM 2455, RM 2555 specifications

The Dometic RM series of refrigerators, which includes models RM 2555, RM 2455, RM 2355, and RM 4605, represents a reliable choice for those seeking efficient cooling solutions for recreational vehicles, boats, and off-grid applications. These refrigerators are known for their durability, versatility, and performance in various environments.

The RM 2555 model features a capacity of approximately 8.5 cubic feet, making it perfect for storing a significant amount of food and beverages. Its absorption cooling technology operates quietly and efficiently, with the option of three power sources: 12V DC, 230V AC, and gas. This flexibility ensures that users can enjoy cold storage regardless of their power supply situation, whether on the road or docked.

The RM 2455 offers a slightly smaller capacity of 8.2 cubic feet but maintains similar features and versatility. This model includes an electronic ignition system, which enhances safety and ease of use. Furthermore, the RM 2455 is equipped with an adjustable thermostat, enabling users to set the optimal temperature for their stored items. The model's sleek design and adjustable shelves also provide flexibility for various storage needs.

The RM 2355 model is another compact option, featuring a capacity of approximately 6.0 cubic feet. With a lightweight construction, this refrigerator is particularly suitable for smaller RVs and boats. Like its counterparts, it benefits from gas, AC, and DC power options. The RM 2355 is known for its impressive energy efficiency, providing users with an economical solution for preserving food without excessive energy consumption.

Finally, the RM 4605 stands out with its larger capacity of about 10.5 cubic feet. This refrigerator is ideal for larger families or extended trips where more storage space is required. The model combines innovative cooling technology with a stylish design. Its adjustable shelves and easy-to-use controls ensure that it meets diverse needs while remaining user-friendly.

All models in the Dometic RM series feature high-quality insulation, offering increased efficiency in cooling performance. They also include adjustable door bins for convenient access to frequently used items, ensuring that organization is effortless. With a combination of effective cooling, flexible power options, and user-friendly design, Dometic's RM series continues to be favored by adventurers looking for reliable refrigeration solutions.
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