DOMETIC 4445104295 Gas Electric Heater for Cabin Air and Hot Water Instruction Manual
- June 1, 2024
- Dometic
Table of Contents
HEATING TWINBOOST COMBI HEATERS
TwinBoost
Heater
Short Operating Manual
List of Figures
[1]
[2]
[3]
[4]
[5]
[6]
[7]
1 Important notes
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 documents.dometic.com.
2 Copyright
© 2024 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.
3 Related documents
Find the full operation manual online on
qr.dometic.com/belRki.
Find the quick start guide online on
qr.dometic.com/bemTpL.
4 Safety instructions
Fig. [1] on page 2 Fig. [2] on page 2
Observe the prescribed safety instructions and stipulations from the vehicle manufacturer and service workshops.
Note the following basic safety information when using electrical devices to protect against:
to protect against:
- Electric shock
- Fire hazards
- Injury
WARNING! Failure to obey these warnings could result in death or serious injury.
-
Installation and repair of the device must only be carried out by qualified personnel who are familiar with the risks involved and the relevant and national regulations. Inadequate repairs may cause serious hazards. For repair service, please contact the manufacturer`s support (see back page).
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Maintenance, repair and cleaning must not be carried out by children.
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This device can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the device in a safe way and understand the hazards involved.
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In the event of a fire only use approved extinguishing agents. Do not use water to extinguish fires.
-
If there is a leak on your device (smell of gas):
Avoid ignition sources. Immediately extinguish all naked flames, do not operate electrical switches or devices such as radio or mobile phone. Do not start the vehicle engine. Do not smoke.
Open windows and doors.
Evacuate all persons from the vehicle.
Close the gas cylinders from the outside.
Have the entire gas system checked and, if necessary, repaired by qualified personnel.
Only then put the gas system back into operation. -
Switch off the device when vehicle or any other appliance is being refuelled.
-
Also observe the safety instructions in the figures: Fig. [1] and Fig. [2].
CAUTION! Failure to obey these cautions could result in minor or moderate injury.
- Only operate the device if you are certain that the housing and the cables are not damaged.
- Defective devices must not be used.
- Do not use the device near flammable fluids.
- Do not use the device without warm air ducts mounted.
- Ensure no combustible objects are stored or installed near the air outlets. A distance of at least 50 cm must be kept.
- If the power supply cord is damaged, it must be replaced by the manufacturer, his service agent or similar qualified personnel.
NOTICE! Damage hazard
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Only use the device as intended.
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Do not make any alterations or conversions to the device.
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The device itself cannot ensure that the complete vehicle will remain frost free. This depends on the setup of the vehicle’s water system and the ambient temperature. Drain the water heater using the safety and drain valve when the temperature inside the vehicle threatens to fall below 0 °C.
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TwinBoost6000H, TwinBoost 8000H only: Check that the power supply fuse on the campsite is sufficient for the set power:
For 900 W: 4 A
For 1800 W: 8 A -
TwinBoost6000H, TwinBoost 8000H only: Danger of overheating for the AC connection cable If you are using a cable reel for power supply, unwind it completely.
5 Target group
The instructions in this manual are intended for persons who will use the device.
6 Intended use
The heater is designed for use in motor caravans, caravans and other vehicles with habitation compartments only, when the gas system is installed in accordance with EN 1949.
The device is not suitable for installation in construction machines, agricultural machines, utility vehicles, marine craft, houses and apartments, hunting and forestry cabins, weekend homes, awning tents or similar equipment.
The device may only be used to heat drinking water and to heat the interior of the vehicle. Never use it to warm other liquids.
Only use the device with original warm air ducts and side cowl from the manufacturer installed. Never use other warm air ducts or cowls.
The device may only be operated while driving if facilities are installed to prevent uncontrolled leakage of liquid gas in the event of an accident (according to UNECE regulation 122).
Devices not installed according to the manufacturer`s installation requirements are not allowed to be used.
If the device is installed in vehicles for commercial use, the national legal and insurance requirements need to be considered by the operator.
The device is not intended for use in altitudes above 2000 m.
The manufacturer accepts no liability for any injury or damage to the product due to frost caused by the user not following the instructions in the manual.
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 operation 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.
7 Technical Description
Fig. [3] on page 3
| No. in Fig. [3] | Description |
|---|---|
| 1 | Control panel |
| 2 | LPG combi heater |
| 3 | Safety and drain valve |
At interior temperatures around 0 °C the safety and drain valve opens automatically, thus draining the water from the water heater and preventing the water heater from being damaged by freezing water.
4| Air inlets
8 Operation
Flushing the water heater
Proceed according to the figure:
Fig. [4] on page 3
Filling the water heater
If the interior temperature is below 0 °C, heat the interior with the device first. Otherwise, the safety and drain valve will open and drain the water heater.
Proceed according to the figure:
Fig. [5] on page 4
Emptying the water heater
If temperature inside the vehicle is below 0 °C, ensure that the safety and drain valve has released:
Fig. [6] on page 4
If the vehicle is not used during the frost period, the water heater must be emptied:
Fig. [7] on page 4
9 Disposal
Recycling packaging material: Place the packaging material in the appropriate recycling waste bins wherever possible.
Recycling products with batteries, rechargeable batteries, and light sources: Remove any batteries, rechargeable batteries, and light sources before recycling the product. Return defective or used batteries to your retailer or dispose of them at collection points. Do not dispose of any batteries, rechargeable batteries, and light sources with general household waste. If you wish to finally dispose of the product, ask your local recycling center or specialist dealer for details about how to do this in accordance with the applicable disposal regulations. The product can be disposed free of charge.
YOUR LOCAL DEALER
YOUR LOCAL SUPPORT
YOUR LOCAL SALES OFFICE
A complete list of Dometic companies, which comprise the Dometic Group, can be found in the public filings of: DOMETIC GROUP AB • Hemvärnsgatan 15 • SE-17154 Solna • Sweden
4445104295 242606671 2024-05-08