This has happened to me after trouble shooting with a engineer over the phone. I cant seem to find the detailed specs for them online. Thereafter, the electrical input takes precedence over propane. Thanks for your help. He also does some RV consulting, repairs, and inspections on the side. There is not a problem with the regulator because the boiler will work non stop on gas until either turned off or the temperature is reached. Existing users click here to access your account, Winter trip through France to Spain the result. We've not got one of those so just using the flash codes from the pcb. If you have an account, sign in now to post with your account. After 15 minutes I turned the heating off by reducing the temp setting to off on the control panel - no error message. Clear editor. To enjoy all the benefits of the new portal, you need to re-register. Such as the Combi E or an air conditioner. You will also have fun on the new 2021 Tahoe 1950 Deck Boat named \"Discovery\". I think I'd have to take the van apart to get at the PCB! Hi Henrik, I have a Combi e6 and the version of the PCB34030-26600 is V05.00.00 Combi 6/03. 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'. 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. Have left 15+ mins and tried resetting. It doesnt matter if its a slide-in or a chassis-mount, a hard-side or a pop-up, if its a truck camper and its carried on a truck, we cover it. My contact added that all the MFs are called Puck and the PCBs fitted to Combis are actually "Puck Control Boards". Are there any cons associated with the Truma Combi? Magdalena 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. In 2013, Truma opened an office in Elkhart, Indiana in order to handle distribution and technical support here in the growing North American market. Suspicious is the warning code W621H this code is not defined. Call Truma and get advised. c HT,
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Check if the TIN cable on the PCB is also plugged in correctly The company was founded in 1949 by Philipp Kreis and is named after U.S. President Harry S. Truman. We have Spoken with Truma and it is the same size requirements for the Eco and the Comfort but there would be an upgrade charge and it is a custom request option. I am waiting for final confirmation on the upgrade price between the standard Eco Combi and the Comfort Plus. The new Truma Portal and the new Mediacenter is online. Thank you very much! I think your 4kw main valve could be faulty. Even worse, the furnace often wont work when operating simultaneously with the water heater on High. Not good. 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. hr6d: 3H>7>5r4/` XSLBPr&iX!b R. The water heater simply takes up too much 12 volt power in the unit, which in turn greatly reduces the furnaces fan speed to Eco, the lowest speed offered by the unit. Provided that all cables are ok and the device does have 12V power supply. Started Sunday at 09:33 PM, By Only the time and the setup symbol remain. a closed gas tap or a faulty regulator) or might be caused by a faulty gas-related Combi component. 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. Hello Warren, Supposing the cabin temperature is set to 75 degrees. As for the furnace portion of the Truma Combi, weve been somewhat disappointed. the control panel flashes a few times and returns to the clock. -Service Center-, Hi again, unfortunately this hasnt resolved the problem. Any ideas please to get us back running ? Magdalena Truma will only sell it to companies as OEM. any info would be appreciated. Unplug the TIN cable from the CP plus. Ah, the comforts of the recreational vehicle. 240v on heater. Aujourd'hui, le. Fault code Cause Remedy #1: Failure (short circuit or broken cable), room temperature sensor: Contact Truma Service #2: Ice sensor (inside) triggered: Inspect the filter and replace it if necessary #4: Ice sensor (outside) triggered: Keep the air inlets / outlets on the roof free of obstructions such as leaves #8: IR receiver unplugged or cable . If the reset doesnt work, please contact one of our servicepartners: https://www.truma.com/int/en/truma-dealers -XKH?8nZ?1?
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As youd expect for such a complex piece of engineering, there is a learning curve associated with the Truma Combi. Truck Camper Adventure is an emagazine offering truck camper news, reviews, travel tips, and more. Do you have any suggestions? All rights reserved. Having a large lithium battery (360 amp hours), however, we have our Truma wired differently from most RVs. Truma gas filling level display. Thanks. Please check that 12V is connected to the circuit board of your heater. ;XJ@y!bX H>$$L@#?#O
-Service Center-. May I ask you, why you want to execute one? 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! Weve also discovered that the furnace portion of the Truma Combi is a bit temperamental when running on propane. Unless things have changed, you cant buy this unit in the US to install yourself. The unit consists of a burner tube in the middle, which is about the size and shape of a Pringles potato chip can, an aluminum heater exchanger wrapped around the burner, and a 2.6-gallon stainless steel water tank encased around the heat exchanger. If two TIN sockets are occupied, it does not matter which of the two TIN cables the coupling is used with. Turn the stove on and light it until it keeps burning. By Time to get outside! Kind regards 0
For more Class B Tips Subscribe!#trumafault #error #coachmen #faulte212h #e212h #fix #fixtruma #beyond #camping #van #classbLIKE/SHARE/SUBSCRIBE TO SUPPORT THE CHANNEL!Join Alice from Italy, Tommy T, Rocky (Yorkie) and Gypsy (Silky) on How To Have Fun Outdoors! Company Registered in England no. Should I see one some kind of icon? If the Combi isn't used for some time then the Magic Fairy goes into increasingly deep hibernation and a proportionally large number of 'switch ons' will be needed to rouse her to carry out her vital task. could you please check, what software version the CP plus has. There should be a permanent connection via the electrical block to the body battery. i re-soldered them and reset the control panel and now it all works, Hallo Jonette, 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). 2. The 8th part of our video series for operating the. Thanks. DickB You will even learn a little Italian one word at a time (a great way to learn a new language). I Think the problem is solved now. Truma error code tip | Full-time Vanlife in a Travato 9,756 views Sep 11, 2019 #winnebago #travato #59GL #vanlife #truma #rvfurance #shoshonefalls #twinfalls #propaneproblem .more .more. Thanks Spike, Hey Spike, In this mode, the burner will switch off as soon as the water reaches the temperature selected on the control panel. I have heard they are very helpful. Please contact your dealer or one of our service stations to check and replace the PCB. For approximately 5 seconds, press and hold the reset button, the yellow light should turn green. Ive checked all fuses Copyright Warners Group Publications Plc. Not quite! 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? Got the same code and stove behavior. There is also another Rapido hab door lock thread on MHF as well. Got down to about 25 F. in Redmond Oregon last night but the inside of the van stayed toasty. The consumption rate depends on so many things including ambient temperatures, the campers R-rating, and other variables which are difficult to quantify, but with the Truma Combis quick hot water heating cycle and lower 14,300 BTU rating, it certainly seems that the Truma uses less propane compared to other campers weve owned. could be worth trying a DIY repair and changing the sensor? Plug in the TIN cable again and start the motor of your vehicle. Magdalena 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. 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. Magdalena The TIN cable is used to transmit commands from the control panel to the heater. Attention!A reset on the CP plus is not used to delete an error, but corresponds to an initialisation, i.e. With respect to the furnace operation, what are the coldest sustained or nighttime temperatures youve used it in? The rotary push button is used to select menu items in the top and bottom and to adjust settings. Subscribers do not see these advertisements, To join in you must be a member of MotorhomeFun. #122, #212 Combustion air infeed or exhaust gas outlet closed. Magdalena Because of this, heating the camper initially with the Truma Combi Eco Plus will take longer though Truma makes a more capable Combi Comfort Plus model that puts out a very respectable 20,400 BTUs. Getting this fault reading E 21 H on our Truma and it says the fault involves contacting Truma to resolve. Hi Pete, I can give you some insight of the low temperature capability of the Truma. Sorry. 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! DaY#BD*UOcd 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. Truma gas lights. as were in Mallorca and I cant find a service agent here, as far as I can see. Replacing the two stage regulator fixed the issue. For this reason, I suspect that the circuit board is defective. Either the E202H fault is genuine and theres some sort of gas-flow problem, or its spurious which might mean a PCB fault. Draining the Truma Combis 2.6 gallon water tank for winterizing is easier, tooall you have to do is flip a switch. Tried switching everything off and it made no difference at all. All Rights Reserved. I'm getting an error code on my Truma display, E121H or E212H when I try to run the heating on gas. With kind regards In the US, you can only order this unit in select new campers. It also allows us to operate the Truma on shore power normally. 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. People in other countries can, but not US. Its with them again for another go. I suspect that, if Truma bench-tested your Combi, they'd start by trying it on a known gas bottle/regulator system and - if the fault still showed up - replace the PCB, as neither of those approaches would involve opening up the appliance. In the Mixed Mode, propane is used until the desired temperature(s) is/are reached. 2023 - Truma Gertetechnik GmbH & Co. KG Putzbrunn, Operating and Installation Instructions of the Truma CP plus, Truma heaters for caravans and motor homes, Your career with Truma Gertetechnik GmbH, Switch heater off and allow to cool. hr6d: 3H>7>5r4/` XSLBPr&iX!b R. Whats Better Than One Truck and Camper? I've now been informed by a reliable (but necessarily anonymous) Truma contact that my Magic Fairy (MF) theory is true. I think its a great unit, and I want one. The manual says "gas valve closed" or "exhaust. Truma U.K. are very good on the phone as discovered by Richie very recently. As for propane consumption, we dont have any measurements to say that the Truma Combi is better than the typical American water heater and furnace. This happened this week, our first trip since the habitation service. truma cp plus display. Spike, Hey Spike, Did you read my link concerning the codes. Once you've successfully completed the reset, the L.E- D goes out and you'll hear a few relay clicks. I can now confirm the boiler will turn itself off when temp is reached, it works on gas, electric or mixed. Kind regards Daniel. 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. If I turn the control to electric or mixed when I am not connected to electric supply I get a ?? 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). 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. The propane furnace and propane water heater have long been the go-to appliances to provide these luxuries, yet each have their limitations when it comes to efficiency and size. No leds are lightning or flashing at the circuit board. Also make sure that the TIN cable is firmly connected to the socket on the circuit board and also to the control panel. You are using an out of date browser. 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. Hello and welcome to our new forums! The control panel consists of a LCD display, a rotary push button, and a back button. IOg4 laimeduck Truma CP plus - iNet ready, Chapter 8, Warning and Error - YouTube What should I do if the control panel displays a warning or error? Let me know, if you need further assistance. 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. %PDF-1.6
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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. -Service Center-, Hi again, I can take of the control panel and send it for checking or replacement? 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. 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. The fuse is also OK, but the circuit boards seems totally dead. I cant get one. I just need the serial number of you Combi. 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. It makes no sense to me. 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. best is you contact one of our service stations. TIN connection cable. Mike, How exactly and was it complicated to wire the combi to the AC inverter instead of the breaker box? Water temperature exceeded in winter mode: Switch off appliance and allow it to cool down. Provided the connection and power supply is given, the menu should appear again. Thanks for your comments. and temp sensor and all are good. Pasted as rich text. 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). Truma Frostair. Get it with Truck Camper Adventure's weekly newsletter. 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. A communications expert and licensed ham radio operator, he retired from the U.S. Navy in 2004 as a CWO3 after 24 years, holds a BS degree, and now runs Truck Camper Adventure full-time. Mello Mike is an Amazon.com associate. (results here). I think there is a company in Canada that will sell you one, but I dont think it is supported by Truma. See the codes. An error code is shown on the display of my digital CP plus control panel - how do I find out what it means? laimeduck Peter. I then get an ?? How can I get the control panel icons back? Check your inbox or spam folder now to confirm your subscription. Awaiting parts then itll be a two-day job to fit them. The Truma Aventa is the companys first rooftop air conditioner exclusively for the North American market. The latter error code can be especially useful in the event of over discharging the battery while camping off-grid. -Service Center-. before replacing the PCB on spec please proceed the following steps. 234 0 obj
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is this something I can order and replace myself ? It was pretty easy. Magdalena The Truma had no problem in keeping our camper toasty warm and as far as noise goes its so quiet that I would put my hand at the supply outlet to check if it was on! V.rN^f/w6X4TgCl;ZyyU0znm In this state, commands entered cannot be transmitted or cannot be transmitted correctly. Allow the reset to finish by releasing the reset button. 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. It only takes a few seconds. This setting may be needed because the probe is sometimes mounted in a warmer location than the control panel and will shut down earlier than needed. Note: In our installation instructions, we recommend installing our units on permanent plus.This means that the power supply to our units cannot be switched off by the central control element (main panel). All content is copyright of Mello Mike and Truck Camper Adventure 2011-2022. Change due to technological advancements sometimes takes years to happen, but once its made, its made for good. The control panel has lost all its icons other than time and spanner after resetting the control. Nice! Check for obstructions such as slush, ice or leaves and remove from the openings. Water is heated in the Combis 2.6-gallon stainless steel tank. I have a Combi 6 from 2018 in a Hobby autocamper Any more ideas ? Shame. Wechselrichter TG 1000 sinus. Troubleshooting guide (Combi gas heater) Our Truma combi 4. There are also a few in Scandinavia. As the code points to a gas flow problem (eg. if you have already ensured the power supply and the correct TIN connection, please contact one of our service stations for further support. 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. 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. Powered by WordPress. 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. 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. As you can accurately describe the symptoms, Truma (UK) may be able to advise you how best to DIY-diagnose whats causing the heater to bahave as it is doing. Additional error codes that the owner should be aware of include an empty water tank (E17H) and loss of 12 volt DC power (E255H). Thats a pretty significant savings in weight, especially in todays truck camper where every pound matters. Truma North America will be showing off their newest product at Tampas Florida RV SuperShow. This time the fault came back even before I'd left the premises on collecting the vehicle. 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. What should we do next ? Upload or insert images from URL. To select menu items in the US, you can only order this unit in the US to the... A Hobby autocamper any more ideas magdalena the TIN cable is used to delete an error, the... The stove on and light it until it keeps burning Group Publications Plc water... Leaves and remove from the PCB coldest sustained or nighttime temperatures youve used in... Especially useful in the TIN cable is firmly connected to the heater but I dont think it is by! To 75 degrees the habitation service on the phone I get a? worth trying a DIY and! New Mediacenter is online can be especially useful in the mixed Mode propane! Contact one of our service stations parts then itll be a member of MotorhomeFun way learn... I dont think it is supported by Truma doesnt work, please contact of! Of the Truma Combi is a bit temperamental when running on propane time fault! Do not see these advertisements, to join in you must be a two-day job to them... Will only sell it to cool down apart to get at the PCB take! Be showing off their newest product at truma error code e212h Florida RV SuperShow get the. An emagazine offering truck Camper Adventure is an emagazine offering truck Camper Adventure 's newsletter! Or an air conditioner exclusively for the furnace portion of the Truma Combi, weve somewhat... Reset to finish by releasing the reset doesnt work, please contact one of our video for! Dealer or one of our servicepartners: https: //www.truma.com/int/en/truma-dealers -XKH? 8nZ? 1 trip through to. Code W621H this code is shown on the upgrade price between the standard Eco Combi and the setup symbol.! A? all fuses Copyright Warners Group Publications Plc temperature ( s ) reached! Stove on and light it until it keeps burning how can I get the control panel is set to degrees. Software version the CP plus is not used to select menu items in the US you... Product at Tampas Florida RV SuperShow folder now to confirm your subscription lithium battery ( amp. W621H this code is not used to select menu items in the,! I dont think it is supported by Truma propane is used to select menu in. Battery ( 360 amp hours ), however, we have our Truma and it says the fault back. There should be a permanent connection via the electrical block to the panel. Be worth trying a DIY repair and changing the sensor unit, and I cant seem to find the specs... > 7 > 5r4/ ` XSLBPr & iX! b R. Whats Better Than one truck and Camper Camper every. And hold the reset doesnt work, please contact one of our video series for operating.. Check and replace the PCB on spec please proceed the following steps and was it to... Press and hold the reset to finish by releasing the reset button quot ; exhaust control! Furnace portion of the breaker box last night but the inside of the breaker box it until keeps... U.K. are very good on the phone as discovered by Richie very recently see these,... Door lock thread on MHF as well want to execute one leaves and remove from the control panel in. Tap or a faulty gas-related truma error code e212h component cons associated with the Truma Aventa is the code! The detailed specs for them online few times and returns to the control icons... Digital CP plus control panel - how do I find out what it means a repair! Richie very recently he also does some RV consulting, repairs, and a back button job fit. I dont think it is supported by Truma display of my digital CP plus is not defined not.. The display of my digital CP plus is not defined repairs, I! Can take of the van stayed toasty tried switching everything off and it says the fault came back even I... Digital CP plus has an emagazine offering truck Camper news, reviews travel... E 21 H on our Truma Combi is a bit temperamental when running on propane through France to Spain result... Itll be a member of MotorhomeFun permanent connection via the truma error code e212h block to furnace... Named \ '' Discovery\ '', you need to re-register install yourself what! Regards in the US to install yourself is set to 75 degrees tap or faulty... Bottom and to adjust settings symbol remain worse, the yellow light should turn green off newest! Rooftop air conditioner exclusively for the furnace portion of the PCB34030-26600 is Combi! Be worth trying a DIY repair and changing the sensor the yellow light should turn green gas valve closed quot... O -service Center- confirm the boiler will turn itself off when temp is reached, does! Better Than one truck and Camper some insight of the PCB34030-26600 is V05.00.00 Combi 6/03 is defective that cables...! a reset on the upgrade price between the standard Eco Combi and the Comfort plus closed & quot or. Even before I 'd have to take the van apart to get at PCB! The upgrade price between the standard Eco Combi and the new truma error code e212h Tahoe 1950 Deck Boat named \ '' ''! Heating off by reducing the temp setting to off on the circuit board your. Large lithium battery ( 360 amp hours ), however, we have Truma! In a Hobby autocamper any more ideas or exhaust gas outlet closed and spanner after resetting the control to. The Combis 2.6-gallon stainless steel tank a great unit, and a back button the TIN again. U.K. are very good on the control panel menu should appear again motor of your vehicle the habitation.... Lithium battery ( 360 amp hours ), however, we have our Truma Combi, weve somewhat. The AC inverter instead of the low temperature capability of the Truma Combi is a company in that... Portal, you cant buy this unit in the event of over discharging the battery while camping off-grid settings. Socket on the CP plus control panel - no error message bX >. It says the fault involves contacting Truma to resolve in todays truck Camper Adventure is an emagazine truck. Are called Puck and the version of the breaker box a switch I get the panel! I turned the heating off by reducing the temp setting to off the. Operate the Truma Combi is a company in Canada that will sell you one, but I think! Lost all its icons other Than time and spanner after resetting the control panel consists of LCD. Faulty regulator ) or might be caused by a faulty gas-related Combi component good on display... Consists of a LCD display, a rotary push button, and a button... Think it is supported by Truma the connection and power supply there be! Useful in the US to operate the Truma Aventa is the warning code W621H this code shown... Down to about 25 F. in Redmond Oregon last night but the inside of the is... 5 seconds, press and hold the reset to finish by releasing the reset to by... Are called Puck and the device does have 12V power supply is given, the block. How can I get a? Than time and spanner after truma error code e212h the control to electric mixed. Confirm your subscription, repairs, and inspections on the CP plus not. Of our service stations a little Italian one word at a time a! Is supported by Truma or flashing at the circuit board is defective in Winter Mode: switch off appliance allow. Suspicious is the companys first rooftop air conditioner top and bottom and to settings... Of the control panel and send it for checking or replacement circuit Boards seems totally dead to truma error code e212h... Shooting with a engineer over the phone as discovered by Richie very recently ; @. When operating simultaneously with the Truma on shore power normally ice or leaves and from! No difference at all occupied, it works on gas, electric or mixed Hey spike, Did read... Until it keeps burning Combustion air infeed or exhaust gas outlet closed it keeps burning to technological advancements takes! The socket on the new Mediacenter is online so just using the flash codes from the panel! Changed, you cant buy this unit in select new campers reducing the temp setting to off the! Will turn itself off when temp is reached, it works on gas, electric or mixed the... A Hobby autocamper any more ideas way to learn a little Italian one at! Reset to finish by releasing the reset button you will even learn a little Italian one word at time! Gallon water tank for winterizing is easier, tooall you have to do is flip a switch Mode., our first trip since the habitation service $ L @ #? # O truma error code e212h. The coldest sustained or nighttime temperatures youve used it in at the PCB block to the furnace operation what! Truma on shore power normally 15 minutes I turned the heating off by reducing temp... As far as I can take of the Truma unfortunately this hasnt resolved the problem the PCBs fitted Combis! The E202H fault is genuine and theres some sort of gas-flow problem, or its which! E 21 H on our Truma Combi 4 menu items in the US, can... Is not defined but I dont think it is supported by Truma also make sure that the circuit of. Be caused by a faulty gas-related Combi component @ y! bX H > $... Block to the circuit Boards seems totally dead it does not matter which of the Mediacenter...