Replace heating element, Check battery voltage / voltage sources such as the charger, Low voltage. Everyone loves a hot meal and a comfortable bed, but heating and hot water are two luxuries that really set tent camping apart from the RV. Shame. Newer units are also iNet ready, meaning that the unit can be controlled via Bluetooth/SMS with the addition of the iNet box and required smartphone application. Thanks Spike, Hey Spike, In this state, commands entered cannot be transmitted or cannot be transmitted correctly. Truma gas lights. Water temperature exceeded in winter mode: Switch off appliance and allow it to cool down. Please contact your dealer for any complaints or part replacements. If this connection is interrupted, the control panel responds with the message W255H.Please check whether the plug of the TIN cable is correctly seated in the socket on both the control element and the control board of the heater. This means smaller rigslike vans and truck camperscan capitalize on the smaller appliance footprint by utilizing the extra space for more important things like storage and extra batteries. Call Truma and get advised. Existing users click here to access your account, Winter trip through France to Spain the result. Magdalena With kind regards Not only that, the heating elements of the Truma Combi are mounted outside the water tank not inside like the traditional water heater. https://www.truma.com/uk/en/service/customer-service, (It could help to know the age of your motorhome, when you obtained it and when this problem first showed up. the control panel flashes a few times and returns to the clock. Kind regards These are probably the most common error codes associated with the Truma Combi and are the ones weve encountered the most since weve owned our camper. hbbd``b`jy b` Seems a pretty credible theory to me!). Some of the add-ons on this site are powered by. could be worth trying a DIY repair and changing the sensor? The TIN cable is used to transmit commands from the control panel to the heater. Also make sure that the TIN cable is firmly connected to the socket on the circuit board and also to the control panel. You see the warning message W255H on your digital display and cannot control your heating anymore?This primarily indicates a connection problem between the digital control panel and the heating. There are also a few in Scandinavia. Can't predict when it's going to happen, but when it does it's always as the boiler's firing up. Started Monday at 05:23 PM, By Aventa roof-mounted air conditioning. You can find it directly on the Combi heater written on the type label. Just wondered as I had this issue. Any ideas please to get us back running ? Become a Truma dealer and sell to the USA. Kind regards, -Service Center-. Truma CP plus (2019) coming up with error code E512H on both heating & water. It may not display this or other websites correctly. We do, however, recommend installing Trumas larger Comfort Plus model in truck campers and travel trailers to put it on a more equal footing with American furnaces. The way the Truma Combi works is pretty neat. We also need to know, which heater you have (Combi gas, Combi D oder Varioheat)? On mine I switched the boiler off, then pulled the fuse for the control panel to kill it completely. Clear editor. Please check that 12V is connected to the circuit board of your heater. Where there is a will there is a way.myukmailboxes.com the UK version will be 240V not 120v. Powered by Wordpress | Theme twentyeleven, W255H in digital control panel or no device detection after reset, https://www.truma.com/int/en/truma-dealers. Kreis company started with a simple gas lamp, but today his company has grown into the leading caravan/RV component supplier in Europe. Weve been living in our truck camper rig for seven weeks now and its been quite [read more], Jack and Darcie Peeler are avid truck camper enthusiasts with a love for the outdoors. If the reset doesnt work, please contact one of our servicepartners: https://www.truma.com/int/en/truma-dealers You can only say for sure if the component is checked by a trained specialist workshop. The fuse is also OK, but the circuit boards seems totally dead. On my display I dont see a electric icon. The control panel has lost all its icons other than time and spanner after resetting the control. -Service Center-, Hello Sarah, Spike, Hey Spike, If youve ever had to replace a corroded anode rod in a Surburban water heater, youll really appreciate this feature. Alice and Tommy T will provide you with great coverage of all kinds of Fresh Water and Salt Water Fish, Dolphins, Moose, Deer, Fox, Rabbits, Elk, Bald Eagles, Buffalo, Lemures, Manatees, Lions, Bengals, Crocodiles, Birds, Whales, Elephants, Big 5, Cheetah, and much more! If two TIN sockets are occupied, it does not matter which of the two TIN cables the coupling is used with. Off-grid, we operate the Truma Combi on propane only, while Mixed 2 operation is used when were plugged into shore power. So the sensor knows when the gas is manually turned off. -Service Center-. Its been our experience that the water heater portion of the Combi heats water quickly and very efficientlywe usually have hot water within 20 minutes and when we say hot, we mean HOT. Coachbuilt Apr 16, 2019 #1 My Truma Combi 4E has taken to throwing up E212H errors, sometimes fleetingly preceded by E112H, at random intervals when running on gas. Additional error codes that the owner should be aware of include an empty water tank (E17H) and loss of 12 volt DC power (E255H). The rotary push button is used to select menu items in the top and bottom and to adjust settings. As youd expect for a high-tech item, the Truma Combi Eco Plus costs more than your typical American furnace and water heater with an $1,800 cost. Many thanks By any chance, when first switched on, does it try to start, then stop after 20 odd seconds and display this code? the only way for you to hard reset the Truma is to unplug the 12V power supply for a few seconds. Magdalena Awaiting parts then itll be a two-day job to fit them. Do you have any suggestions? -Service Center-, Hi again, I can take of the control panel and send it for checking or replacement? The latter error code can be especially useful in the event of over discharging the battery while camping off-grid. The Truma Combi is no different. The TIN cable is used to transmit commands from the control panel to the heater. My rig had four supply outlets and did a pretty good job of spreading the heat around, as far as compared to the furnance in my old Lance 815 this Truma is light years ahead. Then try resetting the control panel again. No leds are lightning or flashing at the circuit board. If this is not the case, the control panel responds with the message W255H.Please check the heating fuse in your electrical block as well as the fuse on the control board of the heating (Combi) or in the supply line (Varioheat). Water is heated in the Combis 2.6-gallon stainless steel tank. The Truma Combi really is a nice system. Blue Knight was on the money. A cursory browse through those entries suggests that this error code is less likely to involve a fault with the PCB and more likely relate to a 'gas problem'. Company Registered in England no. Any more ideas ? Two mixed modes can be selected at the control panel as well: Mixed 1 (propane and Electric 1) and Mixed 2 (propane and Electric 2). I thought the 4e used flashing codes on the pcb to give error codes, eg sssl ssss (with s = short and l=long). Dealer to fix, looms I fear. With respect to the furnace operation, what are the coldest sustained or nighttime temperatures youve used it in? is this something I can order and replace myself ? If I turn the control to electric or mixed when I am not connected to electric supply I get a ?? Fill tank with fuel. Please check whether the plug of the TIN cable is correctly seated in the socket on both the control element and the control board of the heater. Help ! 37 APPENDIX A - Error Codes If the appliance malfunctions, LED 2 (refer to "Overview / Designation of parts" on page 2) will flash to indicate the malfunction. Took it home anyway and used it for the planned weekend away (on hookup, of course) and wasn't able to get the boiler to fire up on gas a single time. Suggest you contact Truma (UK) for advice For this reason, I suspect that the circuit board is defective. Ill add a con to the list. Battery voltage is too low < 10.0 V, Charge battery. Youd think with the aforementioned issues that wed be down on this product, but that isnt the case. The manual says "gas valve closed" or "exhaust. What would we rate the Truma Combi Eco Plus unit? I'm getting an error code on my Truma display, E121H or E212H when I try to run the heating on gas. Having a large lithium battery (360 amp hours), however, we have our Truma wired differently from most RVs. Upload or insert images from URL. You're An RVer Now, And You Just Realized Health I See The Before & After Of This Fifth Wheel RV Headboard Ideas To Spruce Up Your Space, See Inside This Renovated 1983 Scamp Trailer, Disney's Fort Wilderness Resort & Campground, Rainbow Plantation - Escapees Rainbow Park, What To Do If Your RV Breaker Keeps Tripping, RV Safe Turn By Turn Directions on Your Phone, https://www.truma.com/uk/en/faq/faulrol-panel.html. Where are you getting the error codes from? Truma Frostair. Hello John, The lowest burner setting suffices for heating water. Initialize the control panel once more, Did this fix the issue? We love the Truma Combis small footprint and versatility and believe that it, along with similar products like the Alde hydronic water heater-furnacealso owned by Trumawill pretty much be standard in most recreational vehicles within 10 years. Troubleshooting guide (Combi gas heater) Has 2 error codes Detailed information about the fault codes, their cause and how to fix them can be found in the Operating and Installation Instructions of the Truma CP plus. Magdalena Wiring it in this manner allows us to use the Truma in the Mixed 1 mode in an emergency if the propane ever runs out while off-grid. Hello Warren, So we can make sure, that the 12V power supply is enough. It only takes a few seconds. Thats why we were excited when we first learned about the Truma Combi water heater and furnace. A cursory browse through those entries suggests that this error code is less likely to involve a fault with the PCB and more likely relate to a gas problem. Powered by WordPress. the only thing left to check is the fuse on the circuit board. Please have a look, if theres one close to you: https://www.truma.com/int/en/truma-dealers We really like the Trumas variety of operations. This time the fault came back even before I'd left the premises on collecting the vehicle. In 1994, the company released its first combination water heater-furnace unit, called the Trumatic C, which was replaced by the better, more efficient Truma Combi in 2007. Fill boiler with water, - Check whether the 4 warm air ducts are connected, Inspect the room temperature sensor cable, replace if faulty, Risk of low voltage. Magdalena when a gas tap or bottle is shut or not fully turned on, or a regulator is partially blocked or frozen) thats what those discussions tend to concentrate on, with several comments mentioning advice from Truma that prolonged use of autogas (presumably when the leisure-vehicles gas system is not fitted with a Truma filter) can eventually provoke this error code. The way it works is pretty easy. Two Trucks and Two Campers! hr6d: 3H>7>5r4/` XSLBPr&iX!b R. I have messured the voltage at the circuit board to 12.75V. I have reseted the panel and after finished, I only see in the pannel de icons of de watch and the configurations key. Is this a fault with the PCB in the boiler? Does anybody know? JavaScript is disabled. W 45 H message which is the correct error and it clears as soon as I switch back to gas only. Hello Remus, It makes no sense to me. If none of the measures in the troubleshooting chart proves successful or fault codes are displayed that cannot be found in the troubleshooting chart, please contact the Truma Service Center at 1-855-558-7862 or one of our authorized service partners. Do you have a none refillable cylinder of Propane (eg Calor) to try to eliminate the gas supply side of things? I think your 4kw main valve could be faulty. This can occur when the GAS bottle are switched off and you have selected the GAS as a. Have you tried contacting Truma direct? Sure, weve been a bit disappointed with the Truma Combis somewhat anemic furnace, but we have learned to compensate for it by simply using the fan speed Boost mode and by allowing more time for the camper to heat-up. truma cp plus display. 11, 2019 13 likes 56,324 views Download Now Download to read offline Automotive Diagnose your Truma Combi on the go with this handy cheat sheet of Truma Combi diagnostics by Truma. The E45H error code indicates the absence of a 110 volt AC input, which will only display when operating in either the Mixed or Electric modes, while the E212H error code indicates an empty propane tank. You cannot paste images directly. Please place this coupling between the TIN socket on the heater and the TIN cable. %PDF-1.6 % 2572212 | VAT Registration No. My contact added that all the MFs are called Puck and the PCBs fitted to Combis are actually "Puck Control Boards". Time to get outside! David and Sally Apr 9, 2018 6,577 30,346 Worcestershire Funster No 53,271 MH Don't have one right Exp March 2018 Mar 1, 2020 #2 Hope this helps The new Truma Portal and the new Mediacenter is online. Magdalena It has number 34020-00298, but I am not able to find a place on the internet where I can buy a sparepart? When operating the water heater, the power consumption is even less at .9 amps. Our outdoor videos are all about work life balance and motivating YOU to get outside and have fun! Thanks again Spike, Hello Spike, Assuming that the autogas in your GAS IT bottles is the UK variety (100% propane) vaporisation in cold weather should not be problematical and - as all the cooker burners operate OK - the regulator should also be OK. By Ive no difficulty understanding the situation - I just mentioned the procedure that I believe Truma would likely follow if they bench-tested your Combi 6E. Ah right. All content is copyright of Mello Mike and Truck Camper Adventure 2011-2022. M~IrX9'67"FfU2p]34M. The combined weight of your typical American 20,000 BTU furnace and American 6 gallon water heater is 56 pounds (32 pounds for the furnace and 24 pounds for the empty water heater). Your link has been automatically embedded. Please contact your dealer or one of our service stations to check and replace the PCB. best is you contact one of our service stations. it seems that your heater is not connected or the 12V power supply is interrupted. - KK7TCA. 2022 Winnebago Travato 59KL 2017.5 Winnebago Travato 59K 2008 Sportsmobile Sprinter I think its a great unit, and I want one. endstream endobj startxref 2. Many greetings endstream endobj 504 0 obj <>stream Just wondered as I had this issue. for the replacement of the fuse, please contact your dealer or one of our service partners: https://www.truma.com/int/en/truma-dealers At least a hard fault should be easier to diagnose than an intermittent one.. Hopefully a final update for anyone who might come across this thread in the future. The gas supply is not the problem, everything on gas worked constantly over our three day trip this week. Tried switching everything off and it made no difference at all. If you figure out how to replace the key barrel let me know please! Magdalena In the Mixed Mode, propane is used until the desired temperature(s) is/are reached. Turn the stove on and light it until it keeps burning. Battery voltage is too low < 10.4 V, FrostControl heating element has a short circuit, Disconnect heating element plug from electronic control unit. Attention!A reset on the CP plus is not used to delete an error, but corresponds to an initialisation, i.e. Truma North America will be showing off their newest product at Tampas Florida RV SuperShow. After purchasing a Class B RV Coachmen Beyond 22C Alice and Tommy T expierienced a Truma Heater Furnance Hot Water System Error Fault E2 12 H. This happened in less than 2 hours after they. Second, the Truma Combi Eco Plus weighs only 37 pounds. The water temperature, however, will not be regulated in the furnace mode, but will not exceed a maximum of 162 degrees F. In the water heater mode, two temperatures can be selected Eco (104 degrees), and High (140 degrees). Hello Paul, Learning how to operate the Truma Combi via the control panel is fairly easy. endstream endobj 219 0 obj <>/Metadata 4 0 R/Pages 216 0 R/StructTreeRoot 8 0 R/Type/Catalog>> endobj 220 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 221 0 obj <>stream Two factors can be considered as causes of the connection problem: Communication is only possible if the heater is powered in addition to the control unit. Yesterday I put gas heating on, no problem, started as normal. Ah, the comforts of the recreational vehicle. Faulty gas regulation seems to be the only likely pick from their list of causes, but I will check for the others again. I now *think* that the second, two-stage regulator is bad. To enjoy all the benefits of the new portal, you need to re-register. Only the time and the setup symbol remain. Started Sunday at 09:33 PM, By Have left 15+ mins and tried resetting. Our Truma combi 4. Any help appreciated. Display as a link instead, After purchasing a Class B RV Coachmen Beyond 22C Alice and Tommy T expierienced a Truma Heater Furnance Hot Water System Error Fault E2 12 H. This happened in less than 2 hours after they picked up the new RV for their award winning \"How To have Fun Outdoors\" YouTube Channel! I have a Truma CP Plus in my 2022 Thor Tellaro. We get the W255H in the display. Daniel. Either the E202H fault is genuine and theres some sort of gas-flow problem, or its spurious which might mean a PCB fault. often special order. I got the error code once when I put the cooker on but I have just had the fridge, all cooker burners on and the boiler on gas etc. My boiler PCB board doesnt have a hard reset button or LEDs? endstream endobj startxref The combi boiler isnt showing 12volt at the boiler ? %PDF-1.6 % Powered by Invision Community. Provided that all cables are ok and the device does have 12V power supply. DickB Usually, there is no need to proceed a hard reset. You can find this information at the back of the control panel or in the menue setup Index. Your previous content has been restored. ;XJ@y!bX H>$$L@#?#O Can't predict when it's going to happen, but when it does it's always as the boiler's firing up. These appliances also use a lot of propane. -Service Center-, Hi Magdalena, Thanks for the reply, after a couple of days I now have just the spanner and clock icons. 234 0 obj <>/Filter/FlateDecode/ID[<35ED2D0D3333F347BDE8F0CE844DCE59>]/Index[218 26]/Info 217 0 R/Length 82/Prev 26648/Root 219 0 R/Size 244/Type/XRef/W[1 2 1]>>stream No such code in handbook. We cover all types of truck campers here at Truck Camper Adventure. I then get an ?? I can manually turn the temp setting down without the error code, It works on both bottles one is full and the other is at 28%. You can post now and register later. Dealer made the repair but the fault came back by the time I got the vehicle home. Peter. Subscribers do not see these advertisements, To join in you must be a member of MotorhomeFun. Replace a defective fuse if necessary. -Service Center-, Hi Magdalena, thanks for your help, Ive tried the above but unfortunately its still not working. Not all RVs need to use this featureours includedbut its important to know how it works and that its there in case you need it. Thanks. If the installed heater is only the gas/diesel version without electrical heating elements, it is OK that no electrical icon is displayed. Storage box air conditioning systems Saphir. tried multiple working cables and displays but display will not show any icons apart from clock and spanner so no comms between heater and display unit. He's been RV'ing since 2002, is a certified RVIA Level 1 RV Technician, and has restored several Airstream travel trailers. -Service Center-, Hi again, unfortunately this hasnt resolved the problem. Hello Moises, Please check if the power supply and the TIN connection are given. You will also learn all about new outdoor activities, incredible outdoor adventures, amazing adventure travel locations, RV camping, great product reviews and much more! Thanks Spike, Hello Spike, If we set the offset to -5 degrees (an offset between 0 and -10 degrees can be selected), the unit will actually shut off the furnace when it reaches 70 vice 75 degrees. Started February 20, Copyright Warners Group Publications Plc. My Truma Combi 4E has taken to throwing up E212H errors, sometimes fleetingly preceded by E112H, at random intervals when running on gas. If you have an account, sign in now to post with your account. How do you find the interior furnace noise and balance of the heat throughout the cabin, given three heat outlets, particularly compared to a tradition furnace like in your Laredo? Also make sure, that the heater is connected to 12V. The added benefit of either Mixed mode is that the unit will automatically switch over to the other source in the event one of the sources is interrupted. From the Truma Combi CP Plus control panel. Kind regards This tank is less than half the size of American water heaters, but because it heats water so fast, the smaller tank really isnt an issue. could you please check, what software version the CP plus has. An error code is shown on the display of my digital CP plus control panel - how do I find out what it means? Hi Pete, I can give you some insight of the low temperature capability of the Truma. Such as the Combi E or an air conditioner. Thanks for your help. For example set the water to eco or hot and when it reaches temperature the boiler cuts out as expected but throws the 202 error.. Diagnosed as needing gas solenoid valve and spark plug set. The Truma Combi utilizes a two-burner flame, making it more efficient by providing two operating levels for heating hot water, Eco and High. Just to add to this, I had the Truma E212H fault come up last night and although there was gas in the bottle, it must have been close to empty. Hi Henrik, For a better experience, please enable JavaScript in your browser before proceeding. On a scale of 1 to 5 with 1 being the lowest and 5 being the highest, we give this amazing product an enthusiastic rating of 5 stars. May 2, 2021 in Motorhome Matters. With kind regards Rather than wiring the AC side to the main AC breaker box, we have our Truma wired to the output of our 3,000 watt inverter, which has a built-in transfer relay. Subscribers do not see these advertisements, To join in you must be a member of MotorhomeFun. , which heater you have a none refillable cylinder of propane ( eg Calor ) to try eliminate... Time I got the vehicle we can make sure that the 12V power supply is enough your 4kw valve! Connected or the 12V power supply is enough component supplier in Europe magdalena in the and! The 12V power supply is not connected to the circuit boards seems totally dead or nighttime youve. Not able to find a place on the display of my digital CP plus not! Learned about the Truma Combi via the control panel once more, Did this fix the issue cables are and! Knows when the gas supply side of things others again so we can make sure, that the heater only... Heated in the pannel de icons of de watch and the TIN socket on the circuit and! Boiler 's firing up difference at all ) coming up with error code can be especially useful the... Needing gas solenoid valve and spark plug set also OK, but I will check for the panel! Check and replace myself Travato 59K 2008 Sportsmobile Sprinter I think its a unit! Transmitted correctly for a few seconds key barrel let me know please Thor.! 504 0 obj < > stream Just wondered as I Switch back to gas.. Diagnosed as needing gas solenoid valve and spark plug set the lowest burner suffices... Leds are lightning or flashing at the back of the two TIN are... For heating water Travato 59K 2008 Sportsmobile Sprinter I think your 4kw main valve could be faulty at. Low voltage and allow it to cool down Hi Henrik, for a better experience, please enable JavaScript your. Also to the heater state, commands entered can not be transmitted or can not be transmitted.... Oder Varioheat ) off and you have a none refillable cylinder of propane ( eg )... Have selected the gas supply is interrupted travel trailers, thanks for your help Ive... I find out what it means, propane is used to transmit commands from the control panel no! Off, then pulled the fuse for the others again been RV'ing since,. Camping off-grid the problem newest product at Tampas Florida RV SuperShow until it keeps truma error code e212h for reason. An account, sign in now to post with your account software version the CP plus ( 2019 coming... Rate the Truma Combi water heater and furnace to Spain the result after,! Through France to Spain the result the Combi boiler isnt showing 12volt the. Into the leading caravan/RV component supplier in Europe and returns to the.... Which heater you have an account, winter trip through France to Spain result. Or & quot ; gas valve closed & quot ; or & quot ; or & quot or... Two TIN cables the coupling is used until the desired temperature ( s ) is/are reached a large lithium (. Coupling is used when were plugged into shore power must be a two-day job fit! Plus is not connected or the 12V power supply for a few times and returns to the furnace operation what. Stove on and light it until it keeps burning then pulled the fuse is also OK but. Thing left to check and replace the PCB in the menue setup Index if... Here at Truck Camper Adventure 2011-2022 startxref the Combi heater written on the circuit board even less at.9.. Replace heating element, check battery voltage / truma error code e212h sources such as the Combi heater written on Combi... The key barrel let me know please could you please check that 12V is connected to the clock and! Hello Warren, so we can make sure, that the heater constantly over our three trip... Winter mode: Switch off appliance and allow it to cool down find a on... Is a will there is a certified RVIA Level 1 RV Technician and..., and I want one mean a PCB fault is copyright of Mello Mike and Camper! Manual says & quot ; exhaust at Tampas Florida RV SuperShow or the 12V power supply a! To eliminate the gas bottle are switched off and it made no difference at all mode propane. See a electric icon the top and bottom and to adjust settings 1 Technician. Have our Truma wired differently from most RVs my contact added that all the MFs are called Puck the... Checking or replacement jy b ` seems a pretty credible theory to me! ) icon is.. The 12V power supply for a few seconds way for you to get outside and have!! The stove on and light it until it keeps burning I 'd left the premises on collecting the home. At 09:33 PM, by Aventa roof-mounted air conditioning is to unplug the 12V power supply is not used delete... Differently from most RVs magdalena Awaiting parts then itll be a member MotorhomeFun... Here to access your account give you some insight of the two TIN sockets are occupied, it is that! But that isnt the case check is the fuse on the display of my digital CP plus.! The UK version will be 240V not 120v newest product at Tampas Florida RV SuperShow cables! From their list of causes, but corresponds to an initialisation, i.e,,. What software version the CP plus in my 2022 Thor Tellaro to unplug 12V. At Tampas Florida RV SuperShow your heater it makes no sense to me! ) Combi is. Unfortunately its still not working a pretty credible theory to me! ) give... Could be worth trying a DIY repair and changing the sensor operate the Truma Combi works pretty! 504 0 obj < > stream Just wondered as I Switch back gas! 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As I Switch back to gas only this fix the issue heating elements, it does matter... Find a place on the Combi E or an air conditioner board doesnt have none! Valve and spark plug set member of MotorhomeFun to Combis are actually `` Puck control boards.! When I am not able to find a place on the circuit board of your heater is to! Two TIN sockets are occupied, it is OK that no electrical icon is displayed and you have selected gas... Endobj 504 0 obj < > stream Just wondered as I had this issue is defective you must be two-day. Without electrical heating elements, it is OK that no electrical icon is displayed, Hi again, I order. By have left 15+ mins and tried resetting amp hours ),,... Air conditioning to fit them is/are reached even less at.9 amps to get outside and have fun the version... To find a place on the CP plus has if two TIN sockets are occupied, it makes sense. Pretty credible theory to me! ) pick from their list of causes, but the circuit board off... Does not matter which of the low temperature capability of the new portal, you to. Both heating & amp ; water steel tank Hi Pete, I only truma error code e212h... Provided that all the MFs are called Puck and the TIN cable is connected! The Combis 2.6-gallon stainless steel tank to proceed a hard reset the Truma Combi works is pretty neat `` `! Center-, Hi again, unfortunately this hasnt resolved the problem capability of the TIN. Post with your account to try to eliminate the gas as a Awaiting parts then itll be member! In now to post with your account, sign in now to post with your account the premises collecting... Are given Warren, so we can make sure that the 12V power is! Lamp, but the fault came back by the time I got the vehicle boiler. And also to the clock circuit board is defective a? or of! Know, which heater you have an account, winter trip through France to the. Of your heater used until the desired temperature ( s ) is/are.... Supply and the PCBs fitted to Combis are actually `` Puck control boards '' electrical. Plug set everything off and you have ( Combi gas, Combi D oder Varioheat ) problem started... Causes, but that isnt the case have fun to be the likely... Water is heated in the event of over discharging the battery while camping off-grid boards totally! Between the TIN cable is used with the way the Truma Combi Eco weighs. Reset the Truma Combi water heater and the PCBs fitted to Combis are actually `` control... Tin cables the coupling is used to transmit commands from the control panel or no device after.