Checking the connection Fuel connections Things to note about the connections Country-specific requirements Fuel feed Connection to a fixed tank Connection to a separate tank Wallas fuel tanks Installation instructions for Tank connection 30018 Description Getting Started Stages Installation instructions for Tank connection (XC Duo) Tank-external filters...
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XC Duo Contents Installation and initial start-up Device use Ignition First start-up Normal Use Cooker used as a heater, thermostat use Sun-switch (heating) Manual power adjustment (stove/heating) Shutdown High altitude switch Signal lights Things to note about the use of the cooking plate Cleaning and maintaining the stove top Maintenance Fault signals and releasing the lock...
XC Duo Technical information Package contents XC Duo 1 pcs Stove XC Duo 1 pcs Power cable with connector and integrated fuse 15 A (4m) 2 pcs Steel fastener 1 pcs L-shape profile 1 pcs Accessory bag 17735 4 pcs Screw for iron fastener M6 x 12 4 pcs Fastening screw M6 x 30 4 pcs...
XC Duo Technical information Stove operation The XC Duo is a safe diesel stove with no open flame. The stove is equipped with a single burner which burns either diesel oil or light furnace oil (diesel heating oil). The stove takes the air needed for the burning process from outside of the vehicle with a combustion air blower and discharges the resultant exhaust outside of the vehicle.
The stove should not be installed on top of a refrigerator. The stove will heat its sur- roundings and thus decrease the power of the refrigerator. We recommend that the device be installed by an authorised Wallas Dealer. Things to note when installing pipes, hoses and cables Power cables and fuel hoses must be protected in locations where they are sus- ceptible to mechanical damage due to sharp edges or heat.
XC Duo Installation Stove installation Saw a cut-out (see picture) for the stove and the control panel in your chosen loca- tion. The length of the control panel cable is 3 m. Ensure that there is sufficient space between the stove and the vertical surface to facilitate installing and detach- ing the device.
The steel fasteners can be installed in two ways depending on the thickness of the table board. Push the cover plug (3) on the screw. Tighten the screw (4) firmly against the table board and then tighten the locking nut (5). Always use original Wallas accessories and parts with Wallas equip- ment. D10361B...
XC Duo Installation Connections of the device Things to note about the connections In installation, to make the mounting and demounting for service easier, it is recom- mended to leave some extra length of loose cables and fuel line by creating a coil. If the installation location is cramped, it is recommend to connect the cabels and the fuel line to the device before mounting the unit to bracket.
XC Duo Installation Control panel installation Cut a suitable installation hole for the control panel in the selected location. Try to install the panel in a vertical surface in a location that will remain dry and in dis- tance from splash water. The thermostat sensor is in the panel face, so select the location with thermostatic operation/regulation in mind.
XC Duo Installation Electrical connections Things to note about the connections The device uses 12 V (nominal) direct current voltage. To minimize current losses, make the power cable as short as possible and avoid joining. The cross-sectional area of the cable is dependent on the length of the power cord. The cross-sectional area of the cable must be consistent all the way from the stove to the battery.
XC Duo Installation Electrical connections of the device 12 V direct current system Connect the red wire of the power cord to the plus terminal of the battery and the black or blue wire to the minus terminal. A 15 A main fuse must be installed near the battery on the red plus wire of the power cord.
XC Duo, you do not need any separate approval. Connection to a separate tank Cap run-throughs and sintered filters are used on plastic tanks. The fuel tank should be mounted securely. Wallas fuel tanks Volume length x height x width Order code 200 x 300 x 130 mm...
XC Duo Installation Installation instructions for Tank connection 30018 Description Einon (30018) is a leak-proof intake fuel line. ® Getting Started Parts needed in installation are put in right order and are connected together with a wire. You shall never cut the installation wire , you’ll need it when installing the intake pipe.
367215 (4 m) / 367216 (6 m). • Disconnect the fuel line which is leading from the fuel filter to device. Replace it with fuel line of tank connection fuel set. • Install the tank connection in the Wallas tank. Attach the hose of the tank connection here Do not use these parts Vent hose...
XC Duo Installation Tank-external filters Near the device (0.5 m) is a factory-mounted fuel filter, 30015. Check regularly the filter and replace it if necessary. Filters can be installed in a ø 5 or ø 6 mm plastic. Ensure that the fuel pipes are clean before installing the filter. There must be no debris or impurities between the pump and the filter as they will clog the pump. The filter type must be selected ac- cording to the operating conditions and country-specific requirements. Fuel filter 30014 (accessory) This filter is intended for cold conditions. The filter can be installed between two ø 5 mm fuel hoses with ø 5 mm barrel nut, ø 5 mm olive and ø 2 mm support sleeve. For connecting a ø...
XC Duo Installation Selecting the fuel When selecting the fuel type, take note of the temperature limits of each particular fuel. The limit values provided here are to be treated as guidelines. Confirm the actual temperature limits from the fuel supplier. • diesel, summer grade, temperature must not fall below –5 °C. • diesel, winter grade, temperature must not fall below –24 °C.
A good place for the exhaust head A possible place for the exhaust head The exhaust head must not be installed here DOOR WALLAS reduces ground clearance min. 300 mm min. 1 m reduces ground clearance...
XC Duo Installation Location under a window The exhaust head 4300 shall not be installed under an opening window or closer than 300 mm to the window’s edges. If the exhaust head has to be installed near an opening window, the window must be prevented from opening or fitted with a switch that prevents the hob from being used when the window is open. min. 300 mm min. 400 mm min. 300 mm Installing the hoses Installation When you have chosen the location for the 4300 exhaust head, you should find the...
XC Duo Installation Removing the plastic frame of the exhaust head The 368202 plastic frame of the 4300 exhaust head is removed by carefully by pulling the plastic strips on both sides of the plastic frame outward while pulling the plastic frame out of the exhaust head. Fixing the hoses on the exhaust head Fix the combustion gas and intake air hoses firmly on the exhaust head using the hose clamps supplied with the accessory pack.
XC Duo Installation Installing the exhaust head Orientation of the exhaust head The 4300 exhaust head must be installed so that the combustion gases are ex- pelled to the side of one of the vehicle’s rear tyres. The combustion gas is ex- hausted through the smaller opening in the plastic frame of the exhaust head, and seen from the rear of the head, the combustion gas exhaust hose is fixed on the unreduced (Ø 28 mm) hose fitting. Combustion gas exhaust min. 0,3 m Combustion gas exhaust The exhaust gases are removed from the smaller end of the grille in the exhaust head 4300.
XC Duo Installation Fixing to the vehicle bottom There are many possible ways to install the 4300 exhaust head to the vehicle’s bottom structure. The 4310 basic chassis installation kit can be used to install the combustion gas frame to most vehicles. The 4330 extension kit is available for special cases. TYPICAL INSTALLATION: Vehicle floor structure Side line of the vehicle...
XC Duo Installation Installing the plastic frame on the exhaust head After the metal part of the 4300 exhaust head has been firmly fixed to the hoses and the chassis, install the plastic frame on the exhaust head. The frame is in- stalled with the smaller opening on the combustion gas exhaust side. Make sure that the claws of the plastic strips lock the frame in place. Exhaust head 4300 is a mandatory accessory. Without this part, the combustion will be disturbed.
F The hoses must be kept clean during installa- tion. Remember to carefully read the instruc- F Use only Wallas fuel hoses. tions for installing, operating and ser- F Cut the fuel hoses to the appropriate length vicing each device before installation.
XC Duo Operation Device use Ignition The stove turns on and heats automatically. The stove turns on when the power switch (3) is continuously pressed for at least 2 seconds, and the power indicator light (4) turns on, notifying that the stove is ready for use.
XC Duo Operation First start-up After installation or maintenance, if the fuel line is empty, the heater may not start at the the first attempt. Start-up phase with empty fuel line is longer than normally and might take about 15 minutes. If the heater doens’t ignite the red combustion indicator light will start to blink after start-up. Turn off the heater.
XC Duo Operation Sun-switch (heating) The sun-switch shuts down the device automatically, if the temperature rises above the requested temperature, for example, due to sunlight. The temperature must rise by +7 °C above the set value for a half an hour. If the device has been shut down by the sun-switch, an indicator light (5) blinks on the thermostat. The sun- switch can be turned off temporarily, by turning the temperature control (2).
XC Duo Operation High altitude switch Switch for high altitudes. Switched on when the device is used more than 1300 meters (4200 feet) above sea level. This function increases the amount of combus- tion air in thin air. The high altitude mode is turned on by pressing the heating switch (3) for 10 sec- onds , when you start the unit.
This prevents the surface from getting damaged. Be- fore cooking particularly sugary foods, the surface should be treated with a protec- tive agent. This prevents possible damage due to the food boiling over. Observe the general maintenance recommendations for Wallas equipment when servicing the electronic and mechanical parts of the stove. •...
XC Duo Maintenance Maintenance recommendations Cleaning the exhaust head Clean the vehicle’s 4300 external exhaust head regularly. Over time, mud and dust from the road will block the small holes in the exhaust head. Any blocked holes may change the burner’s combustion parameters or even prevent the unit from operating altogether. Basic maintenance Check the fuel filter and fuel system connections at regular intervals. You should also check the power supply fuses and connections for any oxidation. No hour limit has been set for basic maintenance. The unit should be serviced, if: •...
For the device itself, you do not need to do anything. Spare parts Spare parts list, www.wallas.com When using the XC Duo in winter time, please check regularly that the exhaust head and especially the air intake part of it is out of ice and snow.
XC Duo Maintenance Troubleshooting, locking indication FAULT INDICATION WITH BLINKING LIGHTS Yellow Locking indication RELEASING THE LOCK: The device locks itself after 2 1. When the lights are blinking, switch off unsuccessful starts. the main power at the battery, breaker or in-line switch.
XC Duo Maintenance Troubleshooting, undervoltage FAULT INDICATION WITH BLINKING LIGHTS Yellow Undervoltage The operating voltage in the current connector of the device is below 10,7 V when the unit is in a load. Check the connection of the fuse in the power supply.
XC Duo Maintenance Troubleshooting, indicating flameout / overheat FAULT INDICATION WITH BLINKING LIGHTS Check that the device is not in after cooling mode. After cooling mode uses the same signal and it’s not malfunction but a normal procedure. (If it is a malfunction, after 5 minutes Indicating flameout the red signal (1) flashes in 30 seconds interval).
The warranty does not cover costs for the removal and reinstallation of the device or for any damage in transit of a device that has been sent for repair. Warranty does not include any transport costs. (Wallas is a return to base warranty). No warranty repairs are carried out while the unit is fitted to the vehicle.
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XC Duo Spare parts XC Duo spare part no spare part no 367501 365318A FUEL PUMP, FC 1 COMBUSTION BLOWER, XC Duo 361071 368057 CONTROL UNIT, XP360 HINGE ROLLER SET 362601 362502 THERMO ELEMENT GLOW PLUG 364015 369007 GASKET FOR T4 THERMO ELEMENT RADIATION ELEMENT 362415 364023...
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XC Duo Spare parts D50371B 490541G - 110 -...
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XC Duo Spare parts D50371B 490541G - 111 -...
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Wallas-Marin Oy Kärrykatu 4 20780 Kaarina Finland Oikeudet muutoksiin pidätetään. We reserve the right to changes. www.wallas.com Änderungen vorbehalten. 490541G...