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Summary of Contents for Thetford N4000 Series
- Page 1 INSTALLATION MANUAL Refrigerator N4000 series...
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Page 2: Table Of Contents
1. Introduction General This is the installation manual for the Thetford N4000 series refrigerator. The manual is meant for qualified installers who will install the refrigerator in a caravan or camper. Read the information and instructions carefully and follow them strictly to install the refrigerator safely and correctly. -
Page 3: Safety
Note. Additional information. Video. Additional instruction video available. 2. Safety The Thetford N4000 series is a range of absorption refrigerator suitable of running on running on three different power sources; gas, 12V, and 230V. The refrigerator automatically selects the best power source. - Page 4 ■ Install the electrical and gas connections in such a way that wires can't come into contact with hot or sharp parts. ■ Route the cables away from the appliance and other heat sources. ■ The refrigerator must be installed in a way that allows easy access for maintenance and repairs.
- Page 5 There is no load dump protection circuit present on the CI-bus refrigerator electronics. Thetford requires that a load dump circuit (which complies with the relevant regulations) is installed on the CI-bus master if the refrigerator is connected to the CI- bus.
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Page 6: Serviceability
In terms of serviceability, this means that a dealer or authorised Thetford service partner must be able to remove and re-install the Thetford product within the time that is allowed according to the Thetford time-list, using standard tools and equipment. - Page 7 Table 2: Available drawings and models Model* 2D drawings 3D files N4080 le942 le932 N4090 le1275 le1275 N4141 le1122 le1124 N4142 le1123 le1125 N4145 le1278 le1278 N4150 le950 le940 N4170 le1279 le1279 N4175 le951 le941 Power Cable Connections le952 N.A. Vent Cut-out Positions le965 N.A.
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Page 8: Technical Specifications
5. Technical specifications Refrigerator specifications Model Display Total Volume Energy con- Energy con- volume frozen food sumption sumption weight (L)* comp. (L) (kWh/24h) gas (g/24h) (kg) N4080 LED+ 22.5 N4090 LED+ or LCD 78 10.8 22.5 N4141 LED+ or LCD 135 15.3 N4142 LED+ or LCD 137... -
Page 9: Electrical Specifications
Electrical specifications Operating window AC* 210V-250V / 50Hz-60Hz Fuse AC 2A slow Power requirement 12V high current 12V-14.4V DC (at the refrigerator - when 12V heaters are enabled) Cable dimensions (Cable thickness vs cable ■ 4mm2 = > 2.5m length) ■... -
Page 10: Gas Specifications
Layout of the DC power connector 1. white 2. black 3. purple 4. orange 5. red Layout of the CI-bus connectors 1. Ground (grey) 2. Data (pink) Left: example counterpart installer / right: connector on re- frigerator Gas specifications Category Gas type (G30: 28-30/G31: 37 mbar) for BE, FR, EI, LU, PT, ES, GB, GR, IT... -
Page 11: Before Installation
6. Before installation Read the applicable instructions in chapter Safety first. Content of the box For the single-piece packaged appliance, check the content: ■ Appliance ■ Shelves, drawers and bins ■ Installation package ■ User manual ■ Installation manual If something is missing, please contact your dealer. Only small refrigerators: carry the refrigerator at the strap handles on top. -
Page 12: Installation Dimensions
Installation dimensions The indicated dimensions refer to the cabinet enclosure of the appliance. Ensure that the furniture panelling is able to handle the forces created by the connection. When a model N4141 or N4142 refrigerator is put next to a wall, it is important to keep a minimum distance of 15mm between the door and the wall, to be able to open the door completely. - Page 13 Table 3: Mounting dimensions Model N4080 487.5 530 - 570 130 - 170 N4090 526.5 530 - 570 130 - 170 N4141 1504 419.5 530 - 570 130 - 170 N4142 1504 419.5 530 - 570 130 - 170 N4145 1249 526.5 516 - 556...
- Page 14 Combustion gasses will be extracted via the heat cap (1) through the upper vent, when installed properly. ■ For PVC tubes and/or water tubes within the sealing space, Thetford recommends using a heat shield or creating a minimum distance of 35mm (2) between heat cap and tubes.
- Page 15 Table 4: Vent size Model 186 x 483mm 257 x 432mm 281 x 523mm N4080 N4090 N4141 N4142 N4145 N4150 N4170 N4175 Vent position The recommended installation is when the vents are not covered. See Table 2: Available drawings and modelsfor the applicable 2D-drawing for more detailed installation information.
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Page 16: Power Supply
When installation is next to the caravan door, make sure that there will be at least a 25mm distance between the vents and the door. 1. Min. 25mm Make sure that combustion gases can not enter the living area. Power supply The refrigerator is designed for powering by liquid gas (propane, butane or a mixture of these both), 12V DC or 230V AC. - Page 17 1. Electricity connection point 2. Gas connection point CI-bus connection point. The CI-bus connection is not available for models with a battery pack. Do not use the CI-bus cable clip to guide any other cables than the CI-bus connector cable.
- Page 18 For detailed information about the type and dimensions of the inlet of the gas tube technical drawings are available upon request. Wiring diagram To connect AC and DC power supply use this diagram: K: orange L: purple J: BATTERY PACK opton for E and E+ version M: black N: red...
- Page 19 Vehicle 10kΩ baery 1. 12V connector to the Power Control Board (provided by Thetford) 2. Build a cable bridge (to be done by OEM) Installing door panel To match the refrigerator with the interior, a door panel can be installed.
- Page 20 torx ■ Reinstall the door in reverse order.
- Page 21 For N4141/N4142 ■ Remove the cabinet door. ■ For N4141: Slide the panels in the door and the drawer (A). ■ For N4142: Slide the panels in the door (A). ■ Click the panel retainer(s) in place (B).
- Page 22 Table 5: Panel sizes Model Door type Thickness (mm) Panel size (mm) N4080 Flat H 732 x W 436 N4090 Flat H 742 x W 501 H 742 x W 500 N4141 Flat fresh food H 950 x W 393 compartment H 950 x W 394 H 950 x W 395...
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Page 23: Door Conversion
■ Mount the door back on the hinges. For all other models To convert the door(s) on the other models, a Thetford door conversion kit is necessary. Refer to the installation instructions supplied with the kit. -
Page 24: Installation
7. Installation Read the applicable instructions in chapter Safety first. Connecting gas ■ Connect an 8mm gas tube to the gas connecting point of the refrigerator. Connecting electrical supplies ■ Connect the AC and DC power supply according to the sticker on the refrigerator and the values mentioned in Technical specifications. - Page 25 As an example how to do this: apply strips to the rear and sides (B) of the refrigerator and fix the upper and lower flap (A) of the combustion sealing. ■ Install the vents. Use the proper vents for your refrigerator model. The correct measurements are shown in Before installation.
- Page 26 Make sure, that with a chimney on the roof, the refrigerator is still accessible for service. Upper vent 257 x 432mm ■ Option 1 (preferred): Install the upper vent in the wall of the vehicle at the top of the refrigerator.
- Page 27 1. 140-170mm 2. > 70mm Upper vent 281 x 523mm ■ Install the upper vent in the wall of the vehicle at the top of the refrigerator. 1. Min. 175mm Lower vent (all sizes) ■ Install the lower vent in the wall of the vehicle on the floor level behind the power board.
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Page 28: After Installation
8. After installation Read the applicable instructions in chapter Safety first. Visual checks Check if: ■ All packaging materials have been removed. ■ Sealing has been applied correctly. ■ Drain hose is not pinched or blocked, has free access to the outside and the correct angle to drain. -
Page 29: Warranty
Item Number Item Description Warranty For our warranty clause, please refer to the conditions mentioned on www.thetford.com. Declaration of Conformity Thetford hereby declares that this product is in compliance with the essential requirements and other relevant provisions of the applicable Directives and Standards. A... - Page 30 T +61 3 9358 0700 T +86 755 8627 1393 T +46 31 336 35 80 F not available F +86 755 8627 1673 F not available E infoaus@thetford.com.au E info@thetford.cn E infos@thetford.eu www.thetford.com.au www.thetford.cn Copyright 2017-2024 Thetford B.V. All rights reserved. 691830/0424-V06...
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