Auto-Trail • Adventure • 2026

Locate the socket on the left side of the awning case and insert the winding handle, then turn clockwise - the fabric starts to unroll after a couple of turns. Once it's out to about a metre, stop and lower the support legs, adjusting their length until they reach the ground, then keep unrolling until the awning is fully extended.

Adjust the legs' height so the fabric sits taut and rain can run off, then pull the handle back out. It's worth pegging the legs down too. To put it away, reverse the process - wind anti-clockwise until it snaps back into the box, then keep turning slowly until the handle stops, which locks it shut.

Make sure the handbrake is fully on and chock the wheels if needed. Take off any wheel trims, then use the wheel brace to loosen the wheel nuts. Find a suitable jacking point on the axle, place the jack under it, and raise the vehicle until the wheel clears the ground. Take the nuts and wheel off, fit the spare, then work back through the same steps in reverse, tightening every nut evenly to the correct torque.

Only operate the stove with the type of gas (propane or butane) and pressure, as indicated on the rating plate.

If the burner hasn't caught within 15 seconds, let go of the knob and leave it for at least a minute before you try again. If it still won't light, get in touch with your dealer.

The appliance is manufactured to heat food and as a result certain areas will become hot. Touchable surfaces like knobs and handles should remain within a safe touchable temperature. If you are concerned about these temperatures, please contact your dealer who can measure the temperatures to ensure they are correct.

The grill burner works efficiently with the correct circulation of gas and ambient air. Closing the door prevents the circulation of this air and can result in dangerous products of combustion.

Does your oven have a grill / grill function? Note that the grill function may only be operated with the grill door open. The following applies here: Grill switched on – grill door opened or tilted Grill switched off – grill door closed Note: More and more Thetford appliances with a grill have a safety device that prevents the grill from operating when the grill door is closed. As soon as the grill door is closed, the gas flame goes out.

Wipe up any spills or mess straight after cooking, using hot soapy water, then wipe it dry with something soft. For tougher dirt or grease, use a dedicated glass cleaner.

Wipe up any spills or mess straight after cooking, using hot soapy water, then wipe it dry with something soft. For tougher dirt or grease, use a non-abrasive cream cleaner.

There may be a flat metal retaining clip that has broken from the knob. Please contact your dealer who can replace under warranty or supply this if the appliance is outside the 3 year warranty.

If the burner hasn't caught within 15 seconds, let go of the knob and leave it for at least a minute before you try again. If it still won't light, get in touch with your dealer.

Spares are available from your local dealer or service centre. Spares are also available from a range of wholesaler outlets including Leisure Spares 01423 320009.

It shouldn’t. This is the design to promote even cooking.

The handle is detachable. It should be removed whilst the grill is in use.

The cooker should be installaed as per the manufactures recommended installation instructions and should only be installed by competent qualified persons. Local laws should be adhered to when installing gas appliances.

On the PSU (fuses 2 to 9 each show a red LED beneath them once blown, for whichever circuit is actually in use): Fuse 1 (25A, white) - Charger; Fuse 2 (10A, red) - 12V Sockets; Fuse 3 (10A, red) - Main Lighting; Fuse 4 (7.5A, brown) - Auxiliary/Awning Lighting; Fuse 5 (7.5A, brown) - Filler Pump; Fuse 6 (7.5A, brown) - Pump; Fuse 7 (7.5A, brown) - Dimmable Lighting; Fuse 8 (7.5A, brown) - Permanent (Unswitched); Fuse 9 (10A, red) - Compressor Fridge (Permanent Switched).

MCBs: MCB 1 (16A) - Heating System; MCB 2 (10A) - 230V Sockets; MCB 3 (10A) - Fridge/Charger. Always fit a replacement fuse rated the same as the original - never a higher one, since that risks damage to the wiring harness. If a new fuse blows again straight away, don't just keep swapping it out - get the underlying fault checked and speak to your dealer.

First, an alert appears on the control panel's screen, warning that the battery needs recharging.

The system alerts again, then switches off every circuit it controls to stop further discharge - though anything wired directly to the battery, bypassing the control system, will keep drawing current regardless.

Steer clear of frequent deep discharges, and try to keep it sitting at a partial charge - ideally somewhere between 40% and 80% - rather than running it right down. Don't treat Under Voltage Protection (UVP) kicking in as your cue to recharge; by then it's already past where you want to be.

Most Sargent systems use a PX300 or PF200 battery charger. If yours has a different charger fitted, check with that charger's own manufacturer for Lithium compatibility. The PX300's charging profile suits many leisure-industry Lithium batteries that have their own internal Battery Management System (BMS) - its charging profile and voltages are available as a downloadable attachment on the PX300's own product page, though you'll still need to confirm suitability directly with your chosen battery's manufacturer.

Systems that use a PX300 include the EC800, EC700, EC600, EC500, EC400 series, EC400+ and EC328. If your system doesn't have a PX300, its charger will run a fixed 13.8V, which generally isn't suitable for fully charging a Lithium battery - and switching to Lithium may also mean you need a DC-DC charger to keep the charging current within limits.

We don't endorse any particular make or model, but the PX300 charger (fitted across the EC400/EC400+, EC500, EC600, EC700, EC800 and EC328 systems) suits the great majority of good-quality AGM batteries sold in the UK. Its charge profile is included in the instruction manual attached to its product page - if you're at all unsure whether a battery is compatible, check with that battery's own distributor or manufacturer first.

Installation and wiring: wire the extra LB series battery into the vehicle's 12V system first, and connect its magnetic communication cable to the Sargent Control System's CAN bus. Before paralleling two batteries, make sure both are fully charged to the same voltage, to avoid a big rush of current between them the moment they're connected.

Changing the battery address: adding a second battery in parallel means changing its communication address from the default '1' to '2', so both can talk to the system at once - only have the battery you're changing connected via its comms cable while you do this (the steps are the same on the 4" EC940 and 7" EC970 screens).

Configuring single or dual batteries: the display needs the Sargent Lithium+ battery switched on in the ADVANCED SETUP menu first, or it won't communicate with it - choose Lithium+ for a single battery, or Lithium+ x2 for a dual setup.

Information displays: once configured, extra screens appear in the Control Panel's POWER menu. On the EC940's 4" display, a dual setup's two batteries are combined into one figure (two 70Ah batteries show as 140Ah total); on the EC970's 7" display, tapping the battery symbol switches between Battery 1 and Battery 2's individual readings.

Installation and wiring: mount each sensor on the tank's top surface, close to the middle, to avoid reflections off the tank wall and reduce variation when parked on a slope. Fit a side-mounted overflow too, so a sensor doesn't end up sitting underwater after filling and skewing its readings - and note the sensor isn't suitable for tanks with a sloped or irregular base, which will also throw off readings.

Configuring the sensors: enable the Sargent Ultrasonic Water Sensors in the ADVANCED SETUP menu first so the display can communicate with them, and enable the relevant tank too for its level to actually show - any tank not configured for ultrasonic sensing is assumed to have a traditional rod/stud sensor instead.

First-time calibration: the sensor automatically starts calibrating its tank depth the first time it gets 12V power, so make sure it's fitted and the tank is empty beforehand for an accurate result. Once calibrated, it sends regular readings (roughly every 5 seconds for fresh tanks, 10 for waste) - and since it can't read fluid closer than 30mm to its own face, the 100% level gets set 30mm below the measured tank depth. Re-calibration can be triggered any time from the Advanced Setup menu, either automatically (again, with the tank empty first) or manually if you'd rather enter the tank depth yourself.

Information displays: once set up, each sensor's data appears under the WATER menu, reading in 1% steps rather than the 25% steps a rod/stud sensor uses. The EC940's 4" display shows fresh and waste levels on separate screens (use '>' to switch), while the EC970's 7" display shows both together on one screen.

To link a Webasto Thermo Top EVO heater to the Sargent MC100 Control Unit (for control via the EC970 panel), you'll need two extra Sargent parts: the Fan Adaptor PCB (17464) and Fan PCB harness (89003-24). Wire it up following the diagram for the Webasto-to-Sargent connections - note that harness cable colours in the standard Modular System kit (K970A) may differ on OEM installations.

For setup help with the heater itself, contact Webasto directly or check their portal at https://my.webasto.net/en/. On the Sargent side, enable the Webasto Thermo Top from the ADVANCED SETUP menu first, which then adds a 'Heating' option to the home screen for controlling it - the Help button in the top-right corner explains each individual control.

If you're technically minded, yes - each Heat Air kit includes a detailed step-by-step installation guide. Otherwise, a local motorhome workshop should be able to fit it for you. Whoever fits it, a qualified gas engineer has to certify any gas work to BS EN 1949-2011.

The models differ in heat output and fuel type, with options for both campervans and panel-van conversions - broadly, the bigger the vehicle, the more output you'll want. Gas-only suits off-grid touring; if you mostly stay on sites with hook-up, the gas-and-electric version adds 3kW of electric heating.

Yes. Every Heat Air model can run on gas, and on its low gas setting it draws very little from the battery - as little as 0.6 A.

Hold down the on/off button for a few seconds to switch it on. For best results, do this about 4 hours before you load any food in.

Take the waste-holding tank out through the service door, stand it up so the pour-out spout faces upward, then take the cap off. Add the recommended amount of Thetford waste-holding tank additive plus roughly 3 litres of water so the bottom is covered, refit the cap, and slot the tank back into place.

Open the fresh water tank's drain valve, then the wastewater tank's (into a suitable container), then leave every tap inside the vehicle open (mixer taps set to their central position). There's also an internal drain valve that clears the water heater and its own pipework - open that too, give the vehicle five minutes to finish draining, then briefly run the pump to clear any water left in it. Empty the cassette toilet too.

Yes, product code is WX1599.