DOMETIC RMDT10.5T 10 Series Refrigeration Instruction Manual

REFRIGERATION
10-SERIES

RMDT 10.5T, RMDT 10.5XT

Absorber-refrigerator with oven
Installation Manual

RMDT10.5T 10 Series Refrigeration

© 2023 Dometic Group. The visual appearance of the contents of this manual is protected by copyright and design law. The underlying technical design and the products contained herein may be protected by design, patent or pending patent. The trademarks  mentioned in this manual belong to Dometic Sweden AB. All rights are reserved.

RMDT 10.5(X)T

Please read these instructions carefully and follow all instructions, guidelines, and warnings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product.
By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. You agree to use this product only for the intended purpose and application and in accordance with the instructions, guidelines, and warnings as set forth in this product manual as well as in accordance with all applicable laws and regulations. A failure to read and follow the instructions and warnings set forth  herein may result in an injury to yourself and others, damage to your product or damage to other property in the vicinity.
This product manual, including the instructions, guidelines, and warnings, and related documentation, may be subject to changes and updates.
For  up-to-date product information, please visit dometic.com.

Explanation of symbols

| WARNING!
Safety instruction: Indicates a hazardous situation that, if not avoided, could result  in death or serious injury.
---|---
| CAUTION!
Safety instruction: Indicates a hazardous situation that, if not avoided, could result  in minor or moderate injury.
| NOTICE!
Indicates a situation that, if not avoided, can result in property damage.
| NOTE
Supplementary information for operating the product.

Safety instructions

WARNING! Failure to obey these warnings could result in death or serious injury.

Explosion hazard

• Never open the absorber unit. It is under high pressure and can cause injury if it is opened.
• Only operate the device at the pressure shown on the type plate.
  Only use pressure controllers with a fixed setting which comply with the national regulations (in Europe EN 12864).

Fire hazard

• Ensure clean and residue-free handling if silicon sealant or similar is used. There is a risk of fire if silicone filaments come into contact with hot parts or naked flames.
• Never use a naked flame to check the device for leaks.
• Only use propane or butane gas (not natural gas).

Health hazard

• Do not operate the device if it is visibly damaged.
• If the AC power cable for this device is damaged, it must be replaced by the manufacturer, a service agent or a similarly qualified person in order to prevent safety hazards.
• This device may only be repaired by qualified personnel. Inadequate repairs may cause serious hazards.

Risk of asphyxiation

• Dismantle all device doors for the disposal of the old device and leave the shelves in the device to prevent accidental enclosure and suffocation.

CAUTION! Failure to obey these cautions could result in minor or moderate injury.

Electrical shock

• Before starting the device, ensure that the power supply line and the plug are dry.

Risk of crushing

• Do not put your fingers into the hinge.

NOTICE! Damage hazard

• Only hold the device at the body of the device during transport. Never hold the device at the absorber unit, the cooling fins, the gas pipes, the door or the control panel.

• Make sure that the device circuit is not damaged during transportation. The refrigerant in the device circuit is highly flammable.
  In the event of any damage to the device circuit (smell of ammonia):
  – Switch off the device if applicable.
  – Avoid naked flames and sparks.
  – Air the room well.

• Do not install the device near naked flames or other heat sources (heaters, direct sunlight, gas ovens etc.).

• Danger of overheating!
  Always ensure sufficient ventilation so that the heat generated during operation can dissipate. Make sure that the device is sufficiently far away from walls and other objects so that the air can circulate.

• Check that the voltage specification on the type plate is the same as that of the power supply.

• Do not open the refrigerant circuit under any circumstances.

• Only use the AC connection cable supplied to connect the device to the AC mains.

• Only use cables with a suitable size.

• Never pull the plug out of the socket by the connection cable.

• The device may not be exposed to rain.

Accessories

Description
Flexible gas piping
Seal for draft-proof installation for gaps of 1 – 5 mm (fig. 9 B, page 9)
Seal for draft-proof installation for gaps of 5 – 10 mm (fig. 9 C, page 9)
Winter cover LS 300 for the ventilation grill

Adapter cable

• WAGO to CEE
• WAGO to UK
• WAGO to JST
• WAGO to MATE-N-LOK

Optional Fan Kit REF-FANKIT
Optional Battery pack Pack R10-BP for stand-alone gas operation
Frame Kit for installing the refrigerator-oven combination flush with the furniture
Optional Ø2,5/5,5 mm connector for stand-alone gas operation with a 9 Vg powerbank

Intended use

The refrigerator-oven combination is suitable for:

• Installation in caravans and motor homes

The refrigerator is suitable exclusively for:

• Cooling, deep-freezing and storing food

The refrigerator is not suitable for:

• Storing medications
• Storing corrosive substances or substances that contain solvents
• Quick-freezing food

The oven is suitable exclusively for:

• Cooking, baking and grilling food

The oven is particularly not suitable for:

• Heating

This product is only suitable for the intended purpose and application in accordance with these instructions.
This manual provides information that is necessary for proper installation and/or operation of the product. Poor installation and/or improper operating or maintenance will result in unsatisfactory performance and a possible failure.
The manufacturer accepts no liability for any injury or damage to the product resulting from:

• Incorrect installation, assembly or connection, including excess voltage
• Incorrect maintenance or use of spare parts other than original spare parts provided by the manufacturer
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in this manual

Dometic reserves the right to change product appearance and product specifications.

Installing the refrigerator-oven combination

NOTE
If you want to mount the refrigerator-oven combination flush with the furniture (see fig. 3 B, page 5), you need the optional frame kit (accessories). Consider the additional height (see fig. 1 B, page 4) when planning the installation.

Find the instructions for changing the door stop and the decorative plate online at:
documents.dometic.com/?object_id=63258

The device is suitable for installation in:

• Caravans
• Motor homes

5.1 Preparing the installation

NOTICE!

• The refrigerator may not be installed in the rear of mobile homes with the door pointing in the direction of travel without the manufacturer’s approval.
• Use exclusively original Dometic ventilation grills to ensure safe operation.

When installing the refrigerator, note the following:

• To enable the refrigerant to circulate properly, the refrigerator may not exceed an angle of 3°.
  Park the vehicle horizontally for this purpose.

• The refrigerator must be installed so that:
  – The refrigerator is easily accessible for service work.
  – The refrigerator is easy to de-install and install.
  – The refrigerator can be easily removed from the vehicle.

• The refrigerator-oven combination must be installed in a recess so that it stands firm when the vehicle is in motion. Note the dimensions in fig. 1, page 4 for this purpose.

• The outer wall must be fitted with an air inlet vent (fig. 2 1, page 5) and an outlet vent (fig. 2 2, page 5) with ventilation grills so that the heat generated can be easily released to the outside:
  – Air inlet vent: Fit ventilation grill as flush as possible with the base of the installation niche with a minimum cross-section of 400 cm².
  – Outlet vent: fit as far above the refrigerator as possible.
  – The distance between the air inlet and outlet vents must be at least 1250 mm (fig. 4, page 6).

• If the ventilation grille of the air inlet vent cannot be installed flush to the ground, an additional inlet vent (fig. 2 6, page 5) must be provided in the floor for releasing leaked gas.

• Fit a nonflammable heat conduction plate (fig. 2 3, page 5) above the refrigerator so that the heat does not accumulate in  the vehicle.

• The distance between the refrigerator and the rear wall must be at least 15 mm but no more than 25 mm.

• A distance of more than 25 mm between the refrigerator and rear wall leads to poor performance and increases the power consumption of the refrigerator.
  Reduce the space behind the refrigerator to create adequate air inlet and outlet ventilation (fig. 5, page 6). Use a ventilation plate, for example, to do this.

• If the minimum distance between the air inlet and outlet vents cannot be met, a roof vent must be installed instead of the air outlet vent.
  – The roof vent should be installed directly above the back of the refrigerator as far as this is possible. Use an air duct (fig. 6 1, page 7) if you need to install the roof vent offset; otherwise, heat will accumulate there.
  – Fit a nonflammable heat conduction plate (fig. 6 2, page 7) above the refrigerator so that the refrigerator does not heat up the oven.
  – The distance between the air inlet vent and the roof vent must be at least 1800 mm (fig. 6, page 7).
  – If a roof air conditioner is provided, the distance between the roof vent (fig. 7 1, page 7) and the air outlet of the roof air conditioner (fig. 7 2, page 7) must be at least 300 mm.

• The distance between the top of the oven and the ceiling must be at least 55 mm (fig. 2, page 5).

• The distance in front of the oven between the top of the oven to the ceiling must be at least 90 mm (fig. 3, page 5).

• The distance between the top of the oven and the flue outlet of the roof flue must be between 250 mm and 1500 mm (fig. 4, page 6).

• If a roof flue (fig. 2 4, page 5) is being used: Fit a detachable panel (fig. 2 5, page 5) above the oven so that you can always reach the flue pipe.

• If you do not have a roof flue: Fit a panel with a ventilation grille (fig. 8 1, page 8) above the oven.

• The refrigerator-oven combination must not be installed at the side of the air inlet and outlet vents as this leads to poor performance and increases the power consumption of the refrigerator.

• The air inlet and outlet vents must not be covered by vehicle parts (such as an open door or by installing accessories such as bicycle racks) while operating.

• Install the refrigerator-oven combination so that it is protected from excessive heat, as this leads to poor performance and increases the power consumption of the refrigerator.

• The refrigerator-oven combination must be installed in a draft-proof location, see chapter “Installing the refrigerator-oven combination in a draft-proof location” on page 23.

• The electrical installation must comply with national and local regulations.
  European standards: EN 60335-1, EN 60335-2-24, EN 1648-1 and EN 1648-2.

• The gas installation must comply with national and local regulations.
  European standard: EN 1949.

5.2 Installing the refrigerator-oven combination in a draft-proof location
Gas-powered refrigerators in camper vans or mobile homes must be installed in a draft-free location. This means that the combustion air is not extracted from the interior and the exhaust fumes are prevented from directly entering the living space.
A suitable seal must be fitted between the rear panel of the refrigerator-oven combination and the interior of the vehicle.

WARNING! Fire hazard

• Do not use flammable materials such as silicone sealants, foam or similar for the draft-proof installation.
• Use materials that are resistant to temperatures of up to 200 °C in the vicinity of the oven.
• Position the device so that no connection cable is damaged or pinched.
• Do not use multiple sockets or portable power adapters behind the device.

The manufacturer recommends using a flexible seal to ease removal and installation for maintenance purposes.
Select one of the three versions for draft-proof installation (fig. 9, page 9):

Stop bar behind the fridge (A)

1. Glue a flexible sealing lip (1) to a stop bar (2) behind the refrigerator (3).
2. Push the refrigerator-oven combination against the stop bar with the flexible sealing lips.
   ✔ The space behind the refrigerator is sealed to the interior of the vehicle.

Side gap distance of up to 5 mm between refrigerator and furniture (B)

1. Glue the sealing lips (see chapter “Accessories” on page 19) on the side of the furniture (4).
2. Push the refrigerator-oven combination against the flexible sealing lips on furniture.
   ✔ The space behind the refrigerator is sealed to the interior of the vehicle.

Side gap distance of 5 mm to 10 mm between refrigerator and furniture (B)

1. Glue the double lipped sealing (see chapter “Accessories” on page 19) on the side of the furniture (4).
2. Push the refrigerator-oven combination against the double lipped sealing on furniture.
   ✔ The space behind the refrigerator is sealed to the interior of the vehicle.

5.3 Making air inlet and outlet vents
NOTE

• Deviations from the inlet and outlet variations shown here must be approved by the manufacturer.
• At high ambient temperatures, the refrigerator can only provide its maximum cooling capacity if the optimum ventilation has been provided.

➤ Make an air inlet vent and an air outlet vent in the outer wall with the size of 249 mm x 490 mm. When doing so, observe the information, see chapter “Preparing the installation” on page 21.
If the ventilation grill of the air inlet vent cannot be installed flush with the floor of the niche, install an inlet vent in the floor. Any leaking gas can thus flow downwards.

1. Make an air inlet vent of at least Ø 40 mm in the floor (fig. 0 1, page 10) behind the refrigerator-oven combination near the gas burner.
2. Shield the outside of the opening with a deflector to prevent sludge or dirt from getting inside while driving (fig. 0 2, page 10).

If you have to use a roof vent instead of the air outlet vent:
➤ Cut out a section in the roof. Refer to the roof vent instruction manual for the required dimensions.
When doing so, observe the information in chapter “Preparing the installation” on page 21.

5.4 Oven ventilation using a roof flue

NOTICE!

• Use a Truma AK 3 roof flue and Truma flue pipes. These have been tested and approved for use.
• Materials must not be located near the roof flue and flue pipe which are unsuitable for temperatures of above 120 °C.
• Lay the flue duct so that it rises gradually. The installation height of the flue pipe between the top of the oven and the air outlet on the roof flue must be at least 200 mm. A maximum of 1500 mm is possible.
• Keep the surrounding walls and components at a distance of at least 50 mm.

Proceed as follows (fig. a, page 11 to fig. b, page 11):

1. Cut one lug of the pre-punched hole with a cutter knife (A).

2. Turn the metal plate upwards and cut the second lug to remove the metal plate completely (B).

3. Remove the three screws on the protective cap on the outlet of the exhaust gas outlet.

4. Remove the protective cap.

5. Secure the roof flue (1) in the hole.

6. Slide the flexible flue pipe (2) up into the roof flue.

7. Insert the bottom end of the flue pipe (4) onto the end of the flue outlet (5).

8. Attach the flue pipe using the screws which were supplied with the roof flue (3).
   Alternatively, you can use a worm gear hose clamp.

9. Fit a detachable panel (fig. 2 5, page 5) above the oven.

5.5 Interior oven ventilation (oven without roof flue)
If you are providing the ventilation and flue duct in the vehicle interior, the supply of fresh air must not be obstructed. Make ventilation holes that allow fresh air to enter (safety ventilation according to EN 721). A combination of roof and wall ventilation holes is  possible.
Ventilation holes in the lower part may not be more than 100 mm above the interior floor. The ventilation holes must not be closed under any circumstances. Keep the grids and covers clean and free of dust.
➤ Make ventilation holes in the vehicle interior with a total cross-section of at least 100 cm 2.
➤ Make one or more ventilation openings above the oven with a total cross- section of at least 150 cm 2.
➤ Fit a panel above the oven and a ventilation grille in the panel with 468 mm x 90 mm (fig. c 1, page 12).
✔ Fresh air enters through ventilation slots into the oven under the door, is heated and escapes from the oven through ventilation slots in the top of the door (fig. c, page 12).

NOTE
Check and clean the ventilation holes regularly.

5.6 Installing the ventilation grill

NOTE
Use exclusively original Dometic ventilation grills to ensure safe operation.

1. Seal the installation frame to make the connection waterproof (fig. e, page 12).
2. Insert the installation frame and screw it down tightly (fig. f, page 12). Use all the fixing holes for this.
3. Fit the ventilation grill (fig. g 1–2, page13).
4. Insert the slider and lock the ventilation grill with it (fig. g 3, page 13).

5.7 Installing condensation drain

NOTE

• Condensation can form inside the refrigerator due to frequent door opening, incorrectly stored food or food that is stored when it is too warm.
• Condensation must be drained with a constant slope.

Variant 1
➤ Run the condensation hose from the refrigerator through an opening in the floor which goes outside under the vehicle.
Variant 2
➤ Attach the condensation hose directly to the fitting intended for it on the ventilation grill (fig. d 4, page 12).

5.8 Install the roof vent

1. Seal the installation frame to make the connection waterproof (fig. i, page 13).
2. Insert the installation frame and screw it down tightly (fig. j, page 13). Use all the fixing holes for this.
3. Insert the hood and screw it down tightly (fig. k, page 13).

5.9 Securing the refrigerator-oven combination

CAUTION!
Only screw through the receptacles provided, otherwise foamed components, such as cables, can be damaged.

NOTE
Attach the side walls or the attached strips so that the screws are tight, even when under increased loads (while driving).

1. Move the refrigerator-oven combination into its final location.
2. Fasten the six screws (fig. l 1, page 14) through the six plastic washers in the sides of the refrigerator, and further into the wall.
3. Put the caps (fig. l 2, page 14) onto the screw heads.

Connecting the refrigerator-oven combination

6.1 Connecting to the gas supply

NOTICE!

• This refrigerator may only be connected to the gas supply by a specialist in accordance with the applicable guidelines and standards.

• A hose connection is not permitted.

• Use a metal-sealed screw connection.

• The gas filter (white) in the refrigerator gas connection must not be removed.

• Only use cylinders of propane or butane gas (not natural gas or city gas) with an approved pressure reduction valve and suitable head.
  Compare the pressure information on the type plate with the pressure information on the pressure regulator on the propane or butane gas cylinder.

• Only operate the refrigerator at the pressure shown on the type plate.

• Only operate the refrigerator with the type of gas shown on the type plate.

• Please note the pressures which are permitted in your country. Only use pressure controllers with a fixed setting which comply with the national regulations.

NOTE
Optionally, you can use the Dometic flexible gas connection pipe to keep the installation tensionless.

It must be possible to shut off the refrigerator-oven combination from the gas line separately by means of a shut-off device. The shut-off device must be easily accessible.

➤ Connect the refrigerator securely by hand to the gas supply (fig. m, page 14).

NOTICE!
Always use a backup wrench (size 12 mm) when connecting the gas supply line to the refrigerator’s gas inlet fitting.

Tightening torque: 2 Nm
2| Refrigerator gas connection:
M14 x 1.5 (d = 8 mm/ISO8434 (DIN2353))
3| Gas pipe with ring coupling (size 17)
Tightening torque: 25 Nm
4| Backup wrench (12 mm)

➤ Have a leak test and a flame test performed by an authorized specialist after professional installation.
Ensure you are issued with a certificate of inspection.

6.2 Connecting to DC and AC

NOTICE!
The electrical installation and repairs may only be performed by a specialist in accordance with the applicable regulations and standards.

NOTE

• The device plug must not be placed directly behind the ventilation grill in order to prevent the air circulation from being impaired and to protect the device plug from splashes of water.
• The device plug of the AC connection cable must not be cut off.
• The connection cables must be laid so that they do not come in contact with hot parts of the unit/burner or with sharp edges.
• Changes to the internal electrical installation or the connection of other electrical components (e.g. extra third party fans) to the internal wiring of the refrigerator will void any claims from the guarantee and product liability.
• The refrigerator has a CI bus interface and can be controlled through a compatible central vehicle display.

➤ Connect the refrigerator according to fig. n, page 15:

NTC 2: Outside temperature (optional)
7| Gas valve
8| AC supply cable
9| Heating element AC
10| Gas burner
11| Connection block
12| Lightning/electronics
13| Display
14| Heating frame
15| Fan 2 (if options module is available)
16| Fan 1 (if options module is available)
17| Options module
18| 12 V supply oven (if options module is available)
19| 12 V supply options module
20| CI-Bus Data connection
21| 12 V DC supply cable
22| 12 V terminal housing (front view)
• AMP/TE Tyco: 180906
• CS Colombo: 63N025
23| 12 V supply cable electronics
24| 12 V supply cable heating
25| 12 V internal supply cable (options module, oven, fan)

DC power

WARNING! Fire hazard!

• The supply line to the heating element must be protected with a 20 A fuse.
• The supply line to the electronics must be protected with a 2 A fuse.

NOTICE!
The respective positive and negative supply lines of the DC connections for electronics (fig. n 23, page 15) and heating element (fig. n 24, page 15) may not be joined with one another and carried on a single wire. This can cause electrical interference or damage to  electrical components.

Please note the following cable sizes:

• Connections heating element: min. 6 mm²
  To guarantee a proper cooling performance ensure that the voltage loss is <0.8 V **** from the power supply to the refrigerator connection terminal.

• Connections electronics and heating element: 0.75 mm2

• Connections D+ and S+: 0.75 mm2

• Cable fed via drawbar (caravans only): 2.5 mm2

1. Assemble your DC socket as follows (fig. n, page 15):
   – Connect A and C to the positive pole of the battery.
   – Connect D and F to Connect D and F to ground.
   – Connect B to the D + signal.
   The electronics of the refrigerator uses the signal D+ from the light system to detect the running engine. In automatic mode, the refrigerator selects the most favorable mode available. The refrigerator is only operated with direct current when the vehicle  engine is running.
   – Connect E to the CI-BUS.

2. Connect 3 with the S+ signal (optional).

3. Protect the supply line A with a 2 A fuse in the power distribution box of the vehicle.

4. Protect the supply line C with a 20 A fuse in the power distribution box of the vehicle.

5. Run the supply line C via an ignition-controlled relay.
   This prevents the battery from completely discharging if the engine is switched off accidentally.

AC power
➤ Connect the refrigerator to an AC socket using the device plug.

Disposal

NOTE
This device contains flammable insulation blowing gas.
Only have the device removed and disposed of by a specialist.

Recycling packaging material
➤ Place the packaging material in the appropriate recycling waste bins wherever possible.

Technical data

| RMDT 10.5T| RMDT 10.5XT
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Connection voltage|  230 V～/50 Hz
12 V
Capacity
Gross capacity
Refrigerator compartment
Ice compartment
Total net capacity| 153 l
124 l
29 l
147 l| 177 l
142 l
35 l
171 l
Power consumption| 250 W (230V～)
170 W (12 V )
Energy consumption| 4.4 kWh/24 h (230 Vw)
Gas consumption
Refrigerator
Oven
Oven with grill| 580 g/24 h
80 g/1 h
95 g/1 h
Gas connecting pressure| 2.75 kPA
Climate class| SN
Batteries (optional)| 12 x AA 1.5 V
Dimensions H x W x D
Standard frame
Optional frame for flush mounting| fig. 1 A, page 4
fig. 1 B, page 4
Weight| 60.4 kg| 62.7 kg
Inspection/certification|

For the current EU declaration of conformity for your device please refer to the respective product page on dometic.com or contact the manufacturer directly (see dometic.com/dealer).

dometic.com

YOUR LOCAL DEALER
dometic.com/dealer| YOUR LOCAL SUPPORT
dometic.com/contact| YOUR LOCAL SALES OFFICE
dometic.com/sales-offices
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A complete list of Dometic companies, which comprise the Dometic Group, can be found in the public filings of:
DOMETIC GROUP AB) Hemvarnsgatan]5 SE-17154Solna Sweden

4445102823
289079310
2023-11-20

Documents / Resources

| DOMETIC RMDT10.5T 10 Series Refrigeration [pdf] Instruction Manual
RMDT10.5T, RMDT10.5T 10 Series Refrigeration, 10 Series Refrigeration, Series Refrigeration, Refrigeration, RMDT10.5XT
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References

• Dometic | Dometic Australia
• Find a Dealer | Dometic USA

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