Mover XT4 - Chauffage d'appoint pour véhicule TRUMA - Free user manual and instructions

USER MANUAL Mover XT4 TRUMA

LED Figure 2 Switching on the remote control a = On / Off slide switch No other remote control function must be active when the remote control is switched on. On (LED 4 lights up*) Off (LED 4 goes off)

• LED 4 flashes for approx. 5 seconds after the remote con- trol is switched on, until the system is ready for operation. The following options are available for controlling the caravan: b using the control knob only c using the slide control only b + c using the control knob and the slide control The caravan symbol on the control knob indicates the current direction of travel (of the caravan). The slide control allows the caravan to be moved forwards and backwards without jerking, with infinitely variable speed control. Slide control only (Forwards, backwards and infinitely variable speed control) – Push slide control forwards -> caravan moves forwards (in the direction of the drawbar) (both wheels rotate forwards) – Pull slide control backwards-> caravan moves backwards (in the opposite direction to the drawbar) (both wheels rotate backwards) The further the slide control is moved from the zero position, the faster the speed. Control knob MoverXT4 The caravan drawbar can be rotated to the right / left within a range of approx. 30 cm using the control knob. When the limit of the rotating range is reached, the rotating procedure is stopped automatically. To continue rotating, the caravan must be moved forwards or backwards in a straight line for a certain distance using the slide control. Control knob and slide control MoverXT4 (Caravan right or left and forwards or backwards) Operating the control knob and the slide control makes the MoverXT4 go round in a circle, whereby the wheels rotate continuously but the inner wheels rotate more slowly than the outer wheels. – Turn control knob to right and push slide control forwards -> caravan drawbar moves to right left wheel rotates fast – right wheel rotates slowly forwards – Turn control knob to left and push slide control forwards -> caravan drawbar moves to left left wheel rotates slowly – right wheel rotates fast forwards – Turn control knob to right and pull slide control backwards -> caravan drawbar moves to right left wheel rotates slowly – right wheel rotates fast backwards – Turn control knob to left and pull slide control backwards -> caravan drawbar moves to left left wheel rotates fast – right wheel rotates slowly backwards The further the slide control is pushed forwards the end stop, the faster the speed (freely selectable turning radius and speed). Engaging and disengaging h = Two-handed operation disengagement of drive rollers (drive rollers swing away from tyres) i = Two-handed operation engagement of drive rollers (drive rollers swing towards tyres) In order to engage and disengage the drive rollers, both buttons must always be pressed simultaneously – for approx. 3 seconds (safety delay) – until the engaging or disen- gaging of the drive rollers commences. The buttons can be released when the drive rollers are moving in the direction of the respective end position. The drive rollers automatically reach their end position. If the two buttons for disengaging are pressed whilst the rollers are engaging, engaging is interrupted, the drive roll- ers are disengaged and automatically move to their end position. The remote control switches itself off after about 1 minute if none of the buttons are pressed. The green LED 4 goes out. To reactivate the remote control, move slide switch to “Off” and then back to “On” after approximately 1 second. There is no “On / Off” switch on the caravan itself. Remote control LED blink code and audio signal LED 1 red indicates state of charge of caravan battery good LED off weak LED on empty LED on and LED 3 indicates a fault LED 2 yellow lights up in the event of a temporary malfunc- tion, and an acoustic signal is also emitted in the event of overcurrent / overtemperature The power is automatically reduced. Allow system to cool. flashes if the Mover is engaged and the control unit or the remote control has been switched off. LED 3 red lights up in the event of a persistent fault, and an acoustic signal is also emitted e.g. in the event of a faulty drive motor apply the parking brake. See “Troubleshooting” Operating instructions19EN LED 4 green flashes if radio connection has not yet been established after switching on the remote control lights up when remote control is ready for operation and the data link is stable flashes in combination with acoustic signal – 10 seconds after switching on the remote control if the control unit is not yet ready for operation – if the control unit has been switched off – after 1 minute without pressing a button on the remote control – after a radio communication interruption All LEDs “off” and no audio signal System off (check batteries in remote control if necessary) Remote control battery change Please only use leak-proof micro-batteries with a steel outer casing, type LR 03, AAA, AM 4, MN 2400 (1.5 V). When inserting new batteries, take care not to reverse the positive and negative terminals. Figure 3 Empty, used batteries can leak and damage the remote control! Remove the batteries if the remote control is not being used for a long period of time. No warranty is given for damage caused by leaking batteries. Disposal Neither the remote control nor the batteries may be disposed of with domestic refuse, instead they must be sent for recycling separately via a collection point. By doing this you are contributing towards reuse and recycling. Manoeuvring the caravan Follow the “Safety instructions” before using the MoverXT4. Apply parking brake if caravan is uncoupled. Disconnect 13-pin plug / adapter from vehicle and plug into safety socket of caravan. For safety reasons, the MoverXT4 can only be operated if the 13-pin plug / adapter of the caravan is plugged into the safety socket. In the event of a malfunction, the 13-pin plug / adapter must not be removed from the safety socket until the parking brake has been applied, since removing the plug dis- ables the electronic safety functions. Switch on the remote control – green LED 4 flashes until the con- trol unit is ready for operation. If the control unit is not ready for operation, the remote control switches off after about 10 seconds. Press the two buttons (i) for engaging simultaneously, and en- gaging will start after approx. 3 seconds (safety delay). Use the position indicator to check that all drive rollers are correctly engaged. Before starting the MoverXT4, release the parking brake. The caravan can be moved in all directions using the control knob and the slide control. With the MoverXT4 rotation around the vertical axis by about 30 cm per side (measured at the drawbar) can be carried out with the end stop at the control knob (left and right stop) The Softstart / Softstop makes the caravan start to move without jolting, and brakes it gently when stopping. When the control knob or slide control are released, or if the radio signal is interrupted or becomes too weak, the caravan stops moving. Radio equipment and other Mover remote con- trols will not activate your Mover. After start-up, the MoverXT4 moves at a steady speed (ac- cording to the setting on the slide control). Speed increases slightly on downhill slopes and decreases on uphill slopes. After manoeuvring, apply the parking brake first and then disengage the drive rollers from the tyres. Move slide switch on remote control to the “Off” position to switch the remote control off (the MoverXT4 switches to standby mode). The slide switch also acts as an “Emergency Stop” switch. Remove the plug / adapter from the safety socket after manoeuvring, otherwise the control unit will automatically switch off after 1 hour. When the plug / adapter is inserted, the battery is discharged with a quiescent current of approx. 80 mA (with approx. 150 µA after one hour). Coupling to a towing vehicle The MoverXT4 allows a caravan to be coupled to a towing ve- hicle without jolting and with millimetric precision. However, this requires care and a degree of practice. Following the operating instructions, move the caravan close to the towing vehicle (apply parking brake and engage gear). In order to position the caravan precisely, operate the control knob or slide control until the caravan's coupling is located precisely over the ball coupling on the towing vehicle. Then couple the caravan to the vehicle by lowering it at the support wheel in the usual manner. Prepare the caravan for towing in the usual way. The caravan must not be towed with the drive rollers engaged. Maintenance Keep drive elements clear of coarse road dirt. When clean- ing the caravan, spray the MoverXT4 with a water hose to remove mud etc. Make sure that no stones, twigs etc. are trapped in it. The control unit does not require servicing. The remote control must be kept in a dry place. Clean the MoverXT4 as described above every year (or before overwintering). Do not park the caravan with the drive rollers engaged. To prevent the battery from becoming totally discharged dur- ing long periods of inactivity it must be disconnected and recharged before using again. Charge the caravan battery before starting up. It is extremely easy for you or your caravan dealer to perform the checking and maintenance of your MoverXT4 during the annual inspection of your caravan. If in doubt, please contact Truma Service or one of our authorised service partners (see www.truma.com).20 EN Checks – Check the installation, wiring and connections for damage at regular intervals. The drive assemblies must be able to move freely and be returned automatically to the safe idle position when they are disengaged. If this is not the case, check the drive assemblies for dirt or corrosion on their guides and clean them if necessary to ensure they can move properly. – After a prolonged period of non-use (e.g. overwintering), check that all motors respond correctly to commands from the remote control. – At least every 2 years, an expert must check the MoverXT4 for rust, check that detachable parts are firmly attached and check that all safety-related parts are in good working order. Emergency disengagement If the caravan battery is discharged to the extent that electri- cal disengagement no longer works, or if a defect is present, disengagement can also be performed manually. Prise out the plastic cap (m) at the rear end of the cover using a screwdriver. Attach the socket wrench (WAF 7 – included in scope of delivery) to the hex bolt and disengage drive as- sembly by rotating clockwise. Repeat procedure for all drive assemblies

Figure 4 Once the battery has been charged or the fault remedied, the rollers can be engaged electrically again. Troubleshooting Check that the batteries in the remote control are in immacu- late condition! Check whether the caravan plug / adapter has been plugged into the safety socket! Check whether the caravan battery is in immaculate condition and is fully charged! Please note that battery performance can deteriorate considerably at cold ambient temperatures. Check that the fuse in the battery connector cable is in order. If the fuse is defective, check the connector cable for possible short circuits. In the event of a system error (remote control LED 3 lights up red), apply the parking brake, switch off the remote control and switch it back on again after 2 seconds! Perform a reset with the parking brake applied, which takes approx. 10 seconds (briefly disconnect battery or disconnect and reconnect safety plug)! If these actions do not remedy the problem, please contact Truma Service. Tuning the electronic control unit to the radio remote control The remote control and the control unit are tuned to each other in the factory. If the control unit or the remote control is replaced, they must be tuned to each other again in accordance with the instruc- tions below. Check that installation has been carried out in accordance with the installation instructions, and make sure that the drive rollers are not engaged. Check that the battery is properly connected and in good condition, and that the control unit is being supplied with 12 V. Make sure that the caravan connec- tor is plugged into the safety socket. Please read all the following instructions beforehand, as you only have a limited time for tuning (approx. 10 seconds). You will need a pen, a small screwdriver or similar to press the reset button (k). – Switch off the remote control. – Switch on the control unit and wait for about 15 seconds until the red LED (j) starts flashing slowly. – Press the reset button (k) on the control unit until the red LED (j) flashes rapidly. – Hold the swivel in button (i) on the remote control de- pressed and switch on the remote control with the slide switch (a). Release the swivel in button (i). – When the devices are tuned, the red LED (j) on the control unit and the green LED on the remote control (LED 4) re- main permanently on. If tuning was unsuccessful, the red LED (j) flashes and you have to repeat the process.

LED 4 Figure 521EN Technical data Operating voltage 12 V DC Power consumption on average approx. 37 A up to a maximum of 150 A Quiescent current consumption < 80 mA (with plug / adapter inserted) < 150 µA (plug / adapter disconnected or after 1 hour with plug / adapter inserted) Radio frequency Class 2, 868 MHz Speed approximately 17 cm per second (depending on weight and incline) Weight approx. 60 kg Positive line fuse 150 A MoverXT4 range of use Dual-axle caravans with a gross weight of up to 3100 kg Subject to technical changes. EU Declaration of Conformity Product Function: Manoeuvring assistant Type: MoverXT Versions: Mover XT, Mover XT2, Mover XT L, Mover XT4, Mover HR XT, Mover HR XT2, Mover HR XT L, Mover HR XT4 Manufacturer Truma Gerätetechnik GmbH & Co. KG Wernher-von-Braun-Str. 12, 85640 Putzbrunn, Germany This declaration of conformity is issued under the sole re- sponsibility of the manufacturer. The product is in conformity with the relevant Union harmonisation legislation: Directive 2014/53/EU Radio equipment The following (harmonised) standards and other techni- cal specifications were used: EN 300 220-1 V3.1.1; EN 300 220-2 V3.1.1 EN 301 489-1 V1.9.2; EN 301 489-3 V1.6.1 EN 60950-1:2006/A2:2013 The KBA, 24932 Flensburg, Germany issued the type approval(s): E1 10R-05 6968 Signed for and on behalf of: Truma Gerätetechnik GmbH & Co. KG Alexander Wottrich Managing Director Putzbrunn, 03.05.201822 EN – Installation of replacement, supplementary or accessory parts that are not original manufacturer’s parts or which have not been approved by the manufacturer. If the device is subject to networked control, this applies, in particular, if the control units or the software have not been approved by Truma or if the Truma control unit (e.g. Truma CP plus or Truma iNet Box) has not been exclusively used for control- ling Truma devices or devices approved by Truma. – Damage arising from foreign substances (e.g. oil or, plas- ticisers in the gas), chemical or electrochemical influences in the water, or cases when the unit has come into con- tact with unsuitable substances (e.g. chemical products, flammable substances or unsuitable cleaning agents) – Damage caused by abnormal environmental or unsuitable operating conditions – Damage caused by force majeure or natural disasters or any other influences not within Truma’s responsibility – Damage resulting from improper transport – End customer’s or third-party modifications of the device, including any replacement, supplementary or accessory parts, or installation of the same, especially concerning the exhaust gas system or the cowl.

3. Making a warranty claim

The warranty must be claimed with an authorised service part- ner or at the Truma Service Centre. All the relevant addresses and phone numbers can be found at www.truma.com, in the “Service” section. The Manufacturer‘s address is: Truma Gerätetechnik GmbH & Co. KG Truma Servicezentrum Wernher-von- Braun-Straße 12 85640 Putzbrunn, Germany To ensure a smooth procedure, we should be grateful if you could have the following details ready before contacting us: – Detailed description of the defect – Serial number of the unit – Date of purchase The authorised service partner or the Truma Service Centre will then specify the further procedure. To avoid transport damage, the affected unit must only be shipped upon prior arrangement with the authorised service partner or the Truma Service Centre. If the warranty claim is recognised by the Manufacturer, then the transport expenses shall be borne by the same. If no war- ranty claim is applicable, the Consumer will be notified ac- cordingly and any repair and transport expenses shall then be the Consumer’s liability. We must ask you not to send in a unit without prior arrangement. Manufacturer’s Warranty (European Union)

1. Scope of Manufacturer’s Warranty

As the Manufacturer of the unit, Truma undertakes a warranty towards the Consumer that covers any material and/or manu- facturing defects of the unit. This Warranty is applicable in EU member states as well as in Iceland, Norway, Switzerland and Turkey. A Consumer is the natural person who was the first one to purchase the unit from the Manufacturer, OEM or dealer and who neither resold the unit in a commercial or self-employed professional capacity nor did he or she install it for a third party in such a capacity. The Manufacturer’s Warranty covers any of the aforementioned defects that occur within 24 months upon concluding the purchase agreement between the seller and the Consumer. The Manufacturer or an authorised service partner undertakes to remedy such defects through subsequent fulfilment, i.e. at its discretion either by repairing or replacing the defective item. Any defective parts shall become the property of the Manufacturer or the authorised service partner. If the unit is no longer manufactured at the time of defect notification and if replacement delivery has been opted for, then the Manufac- turer may deliver a similar product. If the Manufacturer remedies a defect under its warranty com- mitment, the term of the Warranty shall not recommence anew with regard to the repaired or replaced parts; rather, the origi- nal warranty period shall continue to be applicable to the unit. Only the Manufacturer itself and an authorised service partner shall be entitled to conduct a warranty job. Any costs that oc- cur in the event of a warranty claim shall be settled directly between the authorised service partner and the Manufacturer. The Warranty does not cover additional costs arising from complicated removal or installation jobs on the unit (e.g. dis- mantling of furnishings or parts of the vehicle body), and nei- ther does it cover travel expenses incurred by the authorised service partner or the Manufacturer. No further-reaching claims shall be permitted, especially dam- age claims presented by the Consumer or third parties. This provision shall not affect the validity of the German Product Liability Act (Produkthaftungsgesetz). Neither does the voluntary Manufacturer’s Warranty affects the Consumer’s legally applicable claims for defects towards the seller in the relevant country of purchase. In individual countries there may be warranties that can be issued by the relevant dealer (official distributor, Truma Partner). In such cases the warranty can be implemented directly through the dealer from whom the Consumer bought the unit. The warran- ty regulations of the country in which the unit was purchased by the Consumer for the first time shall also be applicable.

2. Warranty exclusions

No warranty claim shall be applicable under the following circumstances: – Improper, unsuitable, faulty or negligent use and any use that is not compliant with the intended purpose – Improper installation, assembly or commissioning, contrary to operating or installation instructions – Improper operation or operation contrary to operating or installation instructions, particularly any disregard for main- tenance, care or warning notes, – Instances where installations, repairs or any other proce- dures have been conducted by non-authorised parties – Consumable materials and parts which are subject to natu- ral wear and tear23EN Installation is only possible on caravans with the following dimensions. min. 170* min. 1350 / max. 2000max. 2400min. 50min. 25min. 35 ** min. 2.8 Caravan floor Figure 7 All dimensions in mm.

• with loaded vehicle with max. permissible gross weight ** with U-profile Measuring the frame height A frame height of at least 140 mm is required at the level of the tyre hub / tyre centre in the range of 320 mm from the outer edge of the tyre. min. min.

Standard installation is used with a U-profile or L-profile chassis and a frame height of at least 140 mm. No special accesso- ries are required.

2. Installation on chassis with U-profile or L-profile and a

frame height of between 80 mm and less than 140 mm In order to compensate for height, the 30mm spacer set (for frame heights down to 110mm) or the 60mm spacer set (for frame heights of less than 110mm down to 80mm) is required.

3. Installation on chassis with U-profiles or L-profiles

with a frame height of less than 80 mm If the chassis has a frame height of less than 80mm, a low chassis kit must be fitted to compensate for the height. If a low chassis kit is used in Germany, acceptance by a vehicle expert is required.

4. Installation on chassis with L-profile and with a lim-

ited amount of space The short mounting system is required to compensate for the height (30 or 60 mm) with substructures such as tanks. Installation instructions Only competent and trained persons (experts) may in- stall, repair and carry out the functional test on the Tru- ma product in accordance with the installation and operating instructions and the currently accepted technical regulations. Experts are persons who, based on their specialist instruc- tion and training, their knowledge and experience with Truma products and the relevant standards, can carry out the neces- sary work properly and identify potential hazards. Please ensure that no metal chips or other contaminants get into the control unit during installation. In the case of screws with sealant, make sure that the thread is free of grease / oil. Intended use The MoverXT4 has been designed for use on twin-axle cara- vans with a gross weight of up to 3100 kg. The MoverXT4 weighs approx. 60 kg. Check the maximum towable weight for your towing vehicle and the gross weight of your caravan to make sure that they are designed for this additional weight. Approval The Truma MoverXT4 has design approval, and a “general operating permit” (ABE) has been issued for Germany. Ac- ceptance by a vehicle expert is not required (except when installing the low chassis kit). The general operating permit (ABE) must be kept in the vehicle. The MoverXT4 complies with other requirements of EC Directives and Standards (see Declaration of conformity). When installing the MoverXT4, the technical and administrat- ive regulations of the country of first registration of the vehicle must be observed. Any modifications made to the device, or the use of any spare parts or functionally significant accessories other than original Truma parts, or failure to comply with the contents of the op- erating and installation instructions invalidates the warranty and precludes any liability claims. This will also invalidate the operating permit for the equipment. Tools and facilities required To install the MoverXT4 you need: – 8mm, 10mm,13 mm and 17 mm socket wrenches, ringspanners or open-jawed spanners – Allen key 4 – Torque wrenches (3.5 – 50 Nm) – Cable cutter / crimping tool – Electric drill / screwdriver / keyhole saw, diameter 25 mm – 2-tonne trolley jack and suitable support trestles – Adequate lighting Minimum installation dimensions A distinction is made between L-profile and U-profile frames as shown in the illustration. Caravan floor L-profile U-profile max. 20 Figure 624 EN Special accessory installation

To compensate for the height for caravans with a frame height of < 140 mm to 110 mm, part no. 60030-95000. Figure 9

To compensate for the height for caravans with a frame height of < 110 mm to 80 mm, part no. 60030-95100. Figure 10

For compensating for height on caravans with a frame height of less than 80 mm and / or for bridging struts, part no. 60010-64900. Figure 11 If a low chassis kit is used in Germany, acceptance by a vehicle expert is required.

4. Low chassis kit, short

For compensating for height on caravans with a frame height of less than 80 mm, part no. 60030-37600. Figure 12 If a low chassis kit is used in Germany, acceptance by a vehicle expert is required.

5. Short mounting system

Replacement for standard mounting system if this cannot be used due to lack of space and to compensate for the height (30 or 60 mm) of substructures such as tanks. Part no. 60031-20000. Figure 13

6. Mud guard set (no illustration)

Replacement for the standard mud guards, if these cannot be adapted to the Mover. Part. no. 60031-08200 In some cases installation is not possible because of the design of the sub-frame. Contact your dealer if necessary. Detailed installation instructions are included with each mounting set. The MoverXT4 must not be fitted to caravans with other frames. The vehicle frame must not be drilled or welded. Wheel sus- pension parts must not be removed under any circumstances. Selecting a location Only use the bolts provided (or the mounting parts available as special accessories) to attach the MoverXT4. Mud guards When a Mover is fitted, the existing mud guards must be moved / adapted if necessary (max. distance between tyre / mud guard 300 mm). If the original mud guards cannot be used, the Truma mud guard set (part no. 60031-08200) must be used and adapted. The mud guards are installed behind the axle. No mud guards are required in front of the axle. max. 200 mm Driving direction Mover max. 300 mm

over XT4 Figure 1425EN Adapting the mud guards to the Mover

1. Remove the mud guards.

2. Fit Mover in accordance with the following installation

3. Determine dimensions a and b and transfer to mud guards.

The top leg of the fastening bracket must face towards the rear of the caravan. Determining the cut-out sizes

Mover XT4 Figure 15 Cut out the template at the end of the installation instructions, place onto mud guard, transfer contour and cut out (figure 6). Pay attention to left and right sides! If necessary, make recesses in the mud guard for the apron contour. Secure the mud guard 300 mm from the tyre on the underside of the caravan. Fitting the drive elements The frame of the vehicle must be free of rust, grease and heavy soiling. There must be no damage in the area of the wheel suspension. The wheels and tyres fitted on the caravan must be of the same size and type, and must be inflated in accordance with manufacturer's instructions. Remove all components from packing and place on the floor. Figure 16 In order to guarantee the validity of the general operat- ing permit (ABE), the type plates(f) must be present on the cross-struts (4 x).

Figure 17 Mark the connection pipes in the centre. Loosely connect the drive assemblies with connection pipes.

Do not screw in the supplied threaded bolts (g) yet.

Figure 18 Place the drive assemblies with the connection pipe and mounting kit (b) on the vehicle frame and bolt them on with the two bolts (c) in such a way that it is just possible to move them along the frame. The gripper (a) must be lying flat against the chassis frame (e) in its entirety and also flat against the leg (d).

Figure 20 If the frame is not high enough, Truma can provide 30 mm and 60 mm spacer sets as accessories in order to compen- sate for this. Spacer kit 30 mm, part no. 60030-95000, Spacer kit 60 mm, part no. 60030-95100,26 EN Make sure that there is adequate ground clearance (at least 110mm). min. 110 mm min. 110 mmMoverMover Figure 21 Set the correct distance between tyres and rollers (20 mm) with the spacer gauge provided by moving the drive assemblies (in the disengaged position) in the longitudinal direction. The mov- able connection pipe makes it possible to adjust to the frame width. 20 mm 20 mm Figure 22 Move the drive assemblies in a lateral direction in such a way that as much of the tread area of the tyre / drive roller as poss- ible is covered. Once the drive assemblies have been correctly positioned, tighten the bolts (c) of the mounting set a little, then check the required distances again. The weight of the caravan must be resting on the wheels when doing this. Place the movable connection pipes in the centre (use the mark- ing) and fix each one with a threaded bolt (g) M8 x 12 (15 Nm). The threaded bolts are coated with sealant, and must therefore only be bolted in once. Re-check the distance of 20 mm from the tyre (with the wheels under load). Then tighten the 2 bolts of the mounting set (M10) alternately to 25 Nm. 25 Nm Figure 23 The bolts are coated with sealant, and must therefore only be bolted in once. Position indicator Indicates how far the MoverXT4 is engaged. No figure visible: Disengaged position Figures 1 to 3 visible: Engaged position Mover Figure 24 Electrical wiring and control unit The MoverXT4 is only suitable for connection to 12 V batter- ies (DC voltage). Before commencing work, disconnect the battery and any external electrical power supplies. If unsure about the electrical connection, have the work performed by a quali- fied vehicle electrician. The electrical installation must comply with the technical and administrative regulations of the respective country of use (e.g. EN 1648-1). National regulations and rules must be followed. Connector cables for the drive motor and data cables are pre- installed on each drive assembly. Mark the relevant motor con- necting cables (drive assembly A or B – see also connecting di- agram) and temporarily route them along the underbody of the caravan to the location where it is planned to install the control unit. An example of a suitable location for the control unit is in a bed stowage box in close proximity to the manoeuvring sys- tem, at least 40 cm away from the battery. Place the control unit in the stowage box and secure with the chipboard screws provided (5 x 25). At a distance of approx. 150 mm from the control unit con- nection strip, mark a hole with a diameter of 25 mm on the floor of the caravan through which to pass the wiring looms. Before drilling, check for underlying frame sections, gas lines and electrical cables. Drill the hole and pass the cables through the floor of the caravan to the control unit, routing them in such a way that they cannot chafe (especially where they pass through metal panels). Use the protection pipes provided to prevent damage to cables. The drive motors move when operating. In order to compensate for this, secure the cables in this area loosely with a little play to prevent the cables from being stretched. No cable must be laid over the control unit. Secure the cables to the chassis or underbody using the clips and screws provided. Seal the hole in the vehicle floor with plastic body sealant. Connecting diagram Assembly in front of and behind the axle (Top view)

Figure 26 Once the cables have been routed out of the control unit, they must be strain-relieved. Connecting the drive motors The data and motor cables must be routed together in such a way that they cannot be torn off or damaged. The cables may be shortened. Please pay attention to different ring eyelet sizes. Release the cover of the control unit by applying lateral press- ure to the latching lugs, and clamp the cables as shown in the connecting diagram (red = positive, black = negative). Please ensure that the connections are made properly. (Torque M5 = 3.5 Nm / M6 = 6.0 Nm) Connecting the battery Liquid electrolyte batteries must be installed in a separate box with ventilation leading to the outside. The fuse in the positive lead must be connected outside the box. A separate box is not required for gel or AGM batteries. Pay attention to the bat- tery manufacturer's installation instructions. The outgoing lines from the terminals must be routed with a gap between them until after the fuse in the positive lead.

Figure 27 Route the battery connector cables (only use the original Truma cables supplied) to the control unit and attach them securely using the clips and screws provided. Figure 28 The battery connector cables must not be extended. They must be routed separately from the motor cables, and must not run over the control unit. Route battery connector cables so that they do not chafe (par- ticularly at leadthroughs through metal panels). Use suitable protective leadthrough bushing to prevent damage to cables. Connect battery connector cables to the existing battery ter- minals (red = positive, black = negative). Incorrect polarity will destroy the electronics / control unit The connection to the control unit (as per the connecting dia- gram) must be made in the order: nut, battery connection ring eyelet, nut (torque M6 = 6.0 Nm). Connect fuse in the positive lead (150 A) near the positive terminal.28 EN Connecting the safety socket Lead the supplied 2-wire cable (10m) with the flat connectors through the socket holder (g) and the rubber sleeve (h). If necessary, open cover and push socket connection out of socket housing (i). Connect 2-wire cable with flat connectors to micro switch. RD / BK

Figure 29 If necessary, insert socket connector back into socket housing (i). Screw socket housing (i) with rubber seal (h) to socket holder (g) using 3 sheet metal screws (j). (Several positions are poss- ible by selecting the mounting holes on the socket holder and rotating the rubber seal) Lead cable loosely through the strain relief (k) and screw in place with the 2 sheet metal screws. Depending on the instal- lation situation, the cable can be led out of the socket holder through one of the three recesses.