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! Kind regards, Also make sure that the TIN cable is firmly connected to the socket on the circuit board and also to the control panel. I already replaced the first, single stage one that regulates to 30 PSI and is easy to replace as it is just outside the tank. Thats why we were excited when we first learned about the Truma Combi water heater and furnace. My contact added that all the MFs are called Puck and the PCBs fitted to Combis are actually "Puck Control Boards". If two TIN sockets are occupied, it does not matter which of the two TIN cables the coupling is used with. The control panels back button can really save you time during setup if you can remember to use it (we usually dont). Forget all the negative news and work stress, join us for some fun and great #outdoor videos every week on our channel!CHANNEL PLAYLIST (Fishing, Camping, Amusement parks, Winter Activities, Summer Activities, RVing, Travel, and much more! could you please check, what software version the CP plus has. You will even learn a little Italian one word at a time (a great way to learn a new language). I think your 4kw main valve could be faulty. The way the Truma Combi works is pretty neat. Magdalena This versatile little unit not only can heat the air and water in your RV, but can do so with greater efficiency. %PDF-1.6 % Initialize the control panel once more, Did this fix the issue? The TIN cable is used to transmit commands from the control panel to the heater. HWH}WN[} B`g,aK]2TKAtTv)\,A. Do you have any suggestions? What would we rate the Truma Combi Eco Plus unit? J ai le Code erreur E 120 H sur truma combi chauffage/eau chaude par gasoil. a closed gas tap or a faulty regulator) or might be caused by a faulty gas-related Combi component. 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. endstream endobj 504 0 obj <>stream 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 JavaScript is disabled. 2. In the US, you can only order this unit in select new campers. Truma Cooler BatteryPack. 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! Powered by WordPress. 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. Aujourd'hui, le. I appears to have rebooted the system if that is possible. I then get an ?? It also allows us to operate the Truma on shore power normally. CBG04EU-E-31209300 218 0 obj <> endobj A Boost mode can also be selected at the control panel, which will override furnace heating until the set water temperature is reached. This happened this week, our first trip since the habitation service. Provided the connection and power supply is given, the menu should appear again. Ive checked all fuses 21K views 1 year ago This is a basic video on how to re-set the Truma combi boiler after a GAS lockout. Mello Mike is an Arizona native, author, and the founder of Truck Camper Adventure. You cant. Truma will only sell it to companies as OEM. W 45 H message which is the correct error and it clears as soon as I switch back to gas only. Check if the TIN cable on the PCB is also plugged in correctly Has 2 error codes hb``c`` Still, it wasnt that badit took us about two weeks to learn all of the ins and outs associated with operating it. 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. Started February 20, Copyright Warners Group Publications Plc. You cannot paste images directly. Happeneded to us as well with the exact same problem as you. The average 12 volt power consumption when operating the furnace on propane is only 1.6 amps, with a transient maximum of 6 amps when operating the unit on the High fan speed. Magdalena The control panel consists of a LCD display, a rotary push button, and a back button. The manual says "gas valve closed" or "exhaust. The Eco Plus 14,300 BTU rating is a bit anemic for our size of camper, and like we said earlier, takes awhile for the truck camper to heat up initially. Got down to about 25 F. in Redmond Oregon last night but the inside of the van stayed toasty. Magdalena Where are you getting the error codes from? Thanks for your help. Hello Moises, Detailed information about the fault codes, their cause and how to fix them can be found in theOperating and Installation Instructions of the Truma CP plus. -Service Center-, Hi Magdalena, Thanks for the reply, after a couple of days I now have just the spanner and clock icons. Then reset the control panel again (Setup Reset PR Set Init) But this is only a guess from a distance. Have left 15+ mins and tried resetting. Yes everything was switched off but still no joy. If youve ever had to replace a corroded anode rod in a Surburban water heater, youll really appreciate this feature. Air is drawn internally into the exchanger via a fan, heated by the burner, and distributed to the RV via a maximum of four flexible ducts (our Roadrunner truck camper has three). %PDF-1.6 % Blue Knight was on the money. Ah right. Replace a defective fuse if necessary. 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. Here is a screenshot from the Truma manual. Check for obstructions such as slush, ice or leaves and remove from the openings. Unlike other errors such as lack of 240v or 12v it is not cleared when the original issue is is restored. the only way for you to hard reset the Truma is to unplug the 12V power supply for a few seconds. Magdalena Kind regards, Thanks Spike, Hey Spike, It finally cleared up for me but not before I put in a new solenoid and bought (didn't install it) a new regulator. The fuse is also OK, but the circuit boards seems totally dead. Your previous login credentials are no longer valid from 07.07.2020. as were in Mallorca and I cant find a service agent here, as far as I can see. 1. The control panel cable coupling accessory provides a remedy. I Think the problem is solved now. As youd expect for such a complex piece of engineering, there is a learning curve associated with the Truma Combi. Its not overly complex, but its nowhere as simple as operating an American-made Suburban or Atwood water heater or furnace. W621 H, I cant seem to get rid of them This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Become a Truma dealer and sell to the USA. I can then start the heating again on gas. Please check that 12V is connected to the circuit board of your heater. 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. I did this with mine working on the same basis as my pc take out the supply entirely press buttons for about 30 seconds to discharge system completely and restart. 0 Thanks. Ideas for work life balance!Subscribe and Learn more at HowToHaveFunOutdoors.com The Truma Combi utilizes a two-burner flame, making it more efficient by providing two operating levels for heating hot water, Eco and High. I have messured the voltage at the circuit board to 12.75V. There are discussions about the E202H error code on plenty of motorhome/caravan forums (UK, French, Dutch, New Zealand, etc.). 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. It's been kept very quiet as it was felt not to project a sufficiently sophisticated image for the Combi product, and also that imprisoning supernatural entities (be they ever so small) in machines might provoke distaste and/or alarm in the minds of prospective Combi buyers. In 2013, Truma opened an office in Elkhart, Indiana in order to handle distribution and technical support here in the growing North American market. -Service Center-, Hi again, unfortunately this hasnt resolved the problem. Indeed, the forced air provided by the unit on the High fan speed is sufficient in the main cabin, but barely detectable in the cabover. I think I'd have to take the van apart to get at the PCB! I have a Truma CP Plus in my 2022 Thor Tellaro. Weve also discovered that the furnace portion of the Truma Combi is a bit temperamental when running on propane. 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. 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. Dates for 2024 Truck Camper Adventure Quartzsite Rally Now Set, For Sale: 2019 Ford F450 2020 Eagle Cap 1160 ($149,000), Tern Overland AirFlo RV Mattress Pad Eliminates Condensation and Mold. Thanks again Spike, Hello Spike, Unplug the TIN cable from the CP plus. Like we said earlier, the Truma Combi is pretty efficient. It only takes a few seconds. You can find it directly on the Combi heater written on the type label. Mike, How exactly and was it complicated to wire the combi to the AC inverter instead of the breaker box? Truma North America will be showing off their newest product at Tampas Florida RV SuperShow. Has anyone had this problem and if so how was it resolved. I think they're contactable via email, too, so I'll give that a go. If this is not defective either, I think the circuit board needs to be replaced. Is this a fault with the PCB in the boiler? 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. -Service Center-, Hi Magdalena, thanks for your help, Ive tried the above but unfortunately its still not working. In this 2007 forum thread relating to problems with the earlier Truma C6002EH heater, https://forums.outandaboutlive.co.uk/forums/Motorhomes/Motorhome-Matters/Truma-C6002EH-combination-boiler/6959/, (I reckon Truma insert a Magic Fairy into each Combi appliance as it leaves the factory line and this tiny invisible being sprinkles special igniting dust on the gas burners when heater is switched on. Truma gas lights. Check your inbox or spam folder now to confirm your subscription. So unfortunately, theres not the one advice we can give you. Hi Pete, I can give you some insight of the low temperature capability of the Truma. 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. 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. I thought the 4e used flashing codes on the pcb to give error codes, eg sssl ssss (with s = short and l=long). I have reseted the panel and after finished, I only see in the pannel de icons of de watch and the configurations key. - KK7TCA. 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. Subscribe and learn more about a wide variety of outdoor activities including Alpine Skiing, Diving, Snowmobiling, Snorkeling, Snowshoeing, Fishing, Charter Fishing, Ice Fishing, ATV, Side by Side, Motorcycling, Hiking, Hunting, Exploring, Skating, Running, Golfing, Rock Climbing, Canoeing, Kayaking, Boating, Jet skiing, Surfing, cross country skiing, biking, snowboarding, camping, Rving, Beach and waterfall hunting and much more!In addition, If you love wildlife, we are the channel! For a better experience, please enable JavaScript in your browser before proceeding. With kind regards On our last van we used to get random errors including that one, particularly when using the timer, ours was 2014, a software upgrade cured it. Replacing the two stage regulator fixed the issue. The new Truma Portal and the new Mediacenter is online. These mover models have the flashing code output: Mover XT models; Mover SX; Mover SER/TER; Mover SR; l. Combi 4/6 (E) With the Combi Gas connected to the CP classic analogue control unit, the flashing code also provides more precise information on the cause of the fault. Air in the line. 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. If you figure out how to replace the key barrel let me know please! Subscribers do not see these advertisements, To join in you must be a member of MotorhomeFun. 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. If necessary replace old battery, Lack of fuel due to insufficient fuel tank filling, tank has run empty and / or vehicle is on a slope. 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. Display elements on the control panel consist of a status on top (the icons flash until the desired air or water temperature is reached), menu items below (which includes room temperature, water temperature, power source, and fan speed), a power supply display, and settings/values (these include clock, temperature, error codes, and display settings including temperature offset). 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. The Truma Combi is made in Putzbrunn, Germany by Truma Corp. Aventa roof-mounted air conditioning. Im looking to do the same and use the combi off solar and lithium batteries? Compared to the traditional American water heater and furnace, the pros of the Truma Combi Eco Plus are pretty significant. Magdalena and temp sensor and all are good. -Service Center-. The Truma Combi really is a nice system. Ill add a con to the list. 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). The company was founded in 1949 by Philipp Kreis and is named after U.S. President Harry S. Truman. I now *think* that the second, two-stage regulator is bad. Supposing the cabin temperature is set to 75 degrees. Second, while the Eco Plus heats water wonderfully well, the furnace of the Eco Pluswhich puts out 14,300 BTUsisnt nearly as powerful as Suburbans ubiquitous 20,000 BTU propane furnace. Can't predict when it's going to happen, but when it does it's always as the boiler's firing up. The rotary push button is used to select menu items in the top and bottom and to adjust settings. No such code in handbook. No leds are lightning or flashing at the circuit board. )s?MUCEP,)%T/ialPoRonzgb]lb(>?wzK@a{\D'&B, / Please contact your dealer or one of our service stations to check and replace the PCB. All rights reserved. This error refers to lack of gas and can be involked either by running out or starting up an application such as hot water with gas as the power source but with a bottle turned off. Some of the add-ons on this site are powered by. 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. Should I see one some kind of icon? 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. He currently rolls in a 4WD Ram 3500 outfitted with a SherpTek truck bed with a Bundutec Roadrunner mounted on top.