Heat passes from the 'core' to the air passing over it and the warmed air is then distributed around the leisure-vehicle via air trunking. Your Truma Ultra heat unit is responsible for the heating of your caravan. Ssangyong rexton - is there anything that's better value as a tow car? Contacted Truma by email (fault code two quick yellow flashes then five seconds delay repeat). JavaScript is disabled. Extremely dirty air filters can sometimes cause your fan to stop working … The Truma TEB-3 fan ensures perfect distribution of heat as the fan pumps hot blown air to … In Summer Mode the appliance just heats the water in the heater to 40°C or 60°C according to choice. The air-heating principle inherent in a Truma Combi air/water heater involves air being forced by a fan over a heat-exchanger 'core' that's heated by gas or, in the case of 'E' models by gas and/or 230V. Spare Parts for Truma Blown Air Heating including ducting, knobs and air outlets. Before you can order the parts you need, you will want to check the unit thoroughly to detect the source of your problem. Checked most fuses for continuity in the PDC and Junction Box and they are okay. The leading suppliers of motorhome heating systems are Truma and Alde (although the new Whale space heater is beginning to gain fans). Help please- truma heating & hot water not working Cavalier Caravaners replied on 12/04/2017 19:39 Finally, Test the Blower Fan Heating and hot water in one: Truma Combi heaters Truma Combi heaters combine two functions in one appliance. During a recent trip to the Alps the heating system in the van failed overnight when it was -15degC outside – we woke to find it was 1degC in the van, cold air being blown from the heating vents and the fresh water had frozen! Problem: Fan is not working. Are you sure it's a Truma and not a Carver with a Fanmaster. G Truma water pressure regulator H Warm air ducts with insulation sleeve Mounting arrangement / Accessories This is a typical installation for illustration. Thanks again for another detailed response. My previous Truma C-3402 heater suddenly refused to fire-up on gas (working fine one day - not working the next). As Braunston advises, after a time users learn that the heater makes certain noises during the ignition phase and it was apparent that my heater was no longer making its usual noises. It works fine on gas. Phone: +1 (855) 558-7862 Fax: +1 (574) 538-2426. Inspect the heat exchanger for cracks, which can cause a safety hazard. The circulation fan (10) blows the air that is to be heated into the appliance. As Braunston advises, after a time users learn that the heater makes certain noises during the ignition phase and it was apparent that my heater was no longer making its usual noises. For the C-6002EH model these were. If you are lacking heat, by searching the Web, I found that there are several problems that seem to afflict these heaters 1) Relays not working: My … Truma 12v Fan blown air heating system - caravan / camper van In good used working condition ( please see photos for examples of cosmetic condition- there are some blemishes and signs of use Designed to be fitted on the back of a carver gas space heater Our view on the great debate between Truma blown air heating and Alde wet central heating. GB 638 3492 15. The illustration is not to scale. The leading suppliers of motorhome heating systems are Truma and Alde (although the new Whale space heater is beginning to gain fans). Truma Blown Air Heating Duct Tee Piece (for use wi . I have Truma heating with the fan blowing the air but I don,t know how long roughly the batteries will run it. See FAN AUTO ON THERMOSTAT SWITCH; No electrical power to the fan or its controls - check for a blown fuse or heating or cooling switch set to off. If you have cool air but a steady airflow, your blower motor is working but your heat exchanger or burner is not. There, the air flows along the fins of the heat exchanger (11) which ensures optimum heat transfer because of its large transfer surface area. 4) Inspect your air ducts. These are earlier forum threads relating to the Truma recall. Company Registered in England no. Check the furnace flame for a complete blue color. I usually always use sites with electric hookup but in a couple of weeks I am going away for two nights with no EHU. is there a fuse maybe on unit for fan that doesnt appear to get blowing and maybe cuts gas supply? I'm wondering how well we are served by a hugely complicated machine being bounced around in a vehicle, especially now as detailed on my thread having looked in to their complexity it's a wonder they work at all much past their guarantee, not to mention the cost of parts, oh well. Inspect the heat exchanger for cracks, which can cause a safety hazard. Check Your Furnace Blower Fan. Although it's not specifically stated in the operating instructions, it's also the case that, if sufficient water is drawn from the heater after the 60°C temperature has been reached, water-heating will recommence. The most common failure mode results in the heater ONLY working in the 500W position; you could try this. Most parts can be ordered directly from the manufacturer and installed quickly and easily. Thanks Derek, your morning ritual not unlike others, including us. Derek, thanks again for the detailed response. OK - you're accustomed to a C-6002EH's little ways. Thanks for the offer of help Derek, on switching on heating mode sometimes the air circulating fan turns slowly, all the solenoids click and the boiler fires up, warm air results. The two people working together are working in different areas of the warehouse so will be more than 2 metres apart at all times. Your Truma heating unit is responsible for the heating of your caravan. Truma Spares. There, the air flows along the fins of the heat exchanger (11) which ensures optimum heat transfer because of its large transfer surface area. This was replaced with a new heater. Truma bulkhead regulator caravan motorhome new. The two people working together are working in different areas of the warehouse so will be more than 2 metres apart at all times. There's also a gas regulator knob going from 1 - 10 and a striker button. The boiler (a Truma Combi (E) CP Plus ready) is heating up water and heating fine, it just does not seem to be blowing very much. If you have cool air but a steady airflow, your blower motor is working but your heat exchanger or burner is not. For sale Truma Blown Air Heating Duct in perfect working order, superb value at 9.99 . Caravan Heating Back-Up Plans. I have a 2001 avondale land ranger, the heater is a truma ultraheat 230v, the problem is that the fan is not working in it, the heater is fine and is working on all 3 power settings, just can't get the fan to work.....anyone else had the same problem? The safety recall is very interesting indeed, I wonder what safety issue was involved, and of course was this one ever attended to, I'll try to find the serial number and see if Truma have any record, thanks Derek. It has left us 'Freezing cold' first thing in the morning and with NO hot water for a shower , more times than i care to remember. Heat transfers from the heater’s heat-exchanger across a narrow air-gap to the water ‘tank’, but, as air-heating is not being carried out, the heater’s blown-air fan does not run and air is not blown through the heater’s interior. Truma blown air heating duct tee piece (for use. All of the products in all product areas are among the most high performance in the market. The Ultra Heat is equipped with a fan that allows the warm air from the heater to be passed around the caravan via a system of pipes. How long on batteries. Below are some details about how the Truma blown air heating system works, and how to perform some basic diagnostics. The Trumavent Blown Air Heating TEB 2 Fan is a high quality add on heating accessory system for caravans, motorhomes and camper vans equipped with a Truma S3002 or S5002 fire. Both systems can work off electricity, gas or a mix of the two. The Truma fan speed control has three settings, off is in the middle and left or right gives, manual fan speed, or, 'A'utomatic fan speed. The Trumavent Blown Air Heating TEB 2 Fan is a high quality add on heating accessory system for caravans, motorhomes and camper vans equipped with a Truma S3002 or S5002 fire. I usually always use sites with electric hookup but in a couple of weeks I am going away for two nights with no EHU. Ask a technician to unplug the appliance and remove the back panel inside the oven. Check for a loose or disconnected wire or a corroded electrical connector. The Truma TEB-3 12V Fan unit is supplied with an integrated control panel and booster specifically designed for installation in the Truma S3004 and S5004 Gas Caravan Heater. Looks like he posts as infrequently as he uses his van, shame! Defrost issues can be caused by faulty relays, controls, or sensors. Fully working and very tidy looking, it has the auto spark ignition so no button pressing and adjustable heat settings. The fan motor may be failing or completely dead. The illustration is not to scale. Check for a loose or disconnected wire or a corroded electrical connector. is there a fuse maybe on unit for fan that doesnt appear to get blowing and maybe cuts gas supply? There could also be a problem with the reverse valve that switches the unit from heat to air conditioning mode. The circulation fan (10) blows the air that is to be heated into the appliance. The downside for us is he Eber, never gave out the kind of heat a combi did, and as it was installed underslung under the van it was a right royal pain to have serviced, and servicing was fairly frequent, and that too eventually packed up with a resulting large bill..................come back my cheapo package hols is a thought I sometimes have. You must log in or register to reply here. Trumavent Blown Air Heating TEB 2 Fan . "If you have any questions regarding this product, colouring or simply require different shade please do not hesitate to contact me" Truma Blown Air Heating Duct Tee Piece (for use wi . Below is my general advice on how best to use the electric heating, at least it should give you a good start: Blower still does not work. Have carried out any gas-only water heating tests to verify whether the issue lies on the 230v side only or applies to all forms of power source. How long on batteries. Source for Fanmaster mk1 - thermal cut out. Problem: Fan is not working. ? If someone opened the blower’s panel to do a repair, they may not have shut the panel properly If it’s not pressed in all the way, a safety device will prevent the furnace from running. Next time out the water heater could not be relied upon to heat the water on its own and only worked intermittently; most of the time it was lukewarm. Whether its checking that the gas burner is working efficiently or the wet central heating is topped up with Glycol, both types of caravan heating system need attention. Slight error, being a Truma heating system I don't have any manuals on my website! These jobs should not be attempted unless you are fully confident and are absolutely comfortable working with gas and flues and can be fully confident that you have reconnected gas and tested for leaks. Your Truma heating unit is responsible for the heating of your caravan. Rotated all the unmarked relays around in the junction box. The installation in your vehicle may vary. Recent-ish Truma C-Series heaters and “Combis” have two heating ‘modes’ – Summer Mode or Winter Mode. I have a 2001 avondale land ranger, the heater is a truma ultraheat 230v, the problem is that the fan is not working in it, the heater is fine and is working on all 3 power settings, just can't get the fan to work.....anyone else had the same problem? We reconnected and had power but the heater is no longer heating water up or pumping out hot air, although the fan is working… truma blow air heating not working ? i have low mileage knaus 708g camper with modern truma blow air heating and hot water supply, was working perfectly,but now hot water perfect but heating wont start and red comes on when it trys.has plenty of water,new gas,new battery,any ideas? Slight error, being a Truma heating system I don't have any manuals on my website! 2572212 | VAT Registration No. Outdoor fan problem. It is a duel fuel unit, this means that it runs on 240v mains electric and gas. Truma Corp 2800 Harman Dr Elkhart, IN 46514 USA. Truma Ultraheat Units. Posted: Tue Feb 22, 2011 1:41 pm Post subject: Truma blown air heating. Inside the heat exchanger are additional 1800 W electric heating elements (12). The Truma fan speed control has three settings, off is in the middle and left or right gives, manual fan speed, or, 'A'utomatic fan speed. Oh for the simplicity of a convector heater, I've just changed my van, it's got a C6002eh combi, just in the process of taking it apart due to it's erratic behaviour, I think it's the air circulation fan, it's listed on the Truma site as being " may be unavailable" oddly the previous owner said it was working fine, yes right. Whether you have Truma hot blown air heating in your caravan or motorhome or Alde wet central heating its important to get them serviced. Then, check your air filters and make sure they’re not so dirty that airflow is restricted. Below are some details about how the Truma blown air heating system works, and how to perform some basic diagnostics. The Truma TEB-3 12V Fan unit is supplied with an integrated control panel and booster specifically designed for installation in the Truma S3004 and S5004 Gas Caravan Heater. Both systems can work off electricity, gas or a mix of the two. The most common failure mode results in the heater ONLY working in the 500W position; you could try this. Switch at bottom selects manual or automatic control of fan. Truma’s blown-air system is fitted to most new ’vans on the market, although Alde’s wet central heating system is gaining in popularity. Complete with small circuit board. Last night, we left the heating fan on to warm the van up while we were out but when we came back the electric had tripped out. Below is my general advice on how best to use the electric heating, at least it should give you a good start: Our view on the great debate between Truma blown air heating and Alde wet central heating. This will only produce heat from the element when the fan is blowing. 70 B P L C A D H K I I J M M N D K O I F G E Fig. During a recent trip to the Alps the heating system in the van failed overnight when it was -15degC outside – we woke to find it was 1degC in the van, cold air being blown from the heating vents and the fresh water had frozen! Help please- truma heating & hot water not working Cavalier Caravaners replied on 12/04/2017 19:39 Sometimes it appeared not to be working but was working to the thermostat. If the slide is on the heater then it is likely to be a Carver 4000. Truma Blown Air Heating Duct Tee Piece (for use wi . If your furnace’s fan isn’t working, check your thermostat and make sure it’s set to the correct setting. If the electric heater fan comes on when you turn on the heater, but no heat seems to be coming out, you could have a blown circuit or there may be a break in the actual heater coil. Slight error, being a Truma heating system I don't have any manuals on my website! On other occasions fan does not turn at all and boiler goes to lock out, on yet other occasions fan turns increases speed as heat demand is called for, starts to rattle like hell, eventually starts to slow down, then stalls altogether, and boiler once again goes to lock out. They warm the living area and heat water in the integrated stainless steel tank. Will be shipped from Delivered anywhere in UK Was in good full working condition when removed. Truma Trumavent TEB2 Fan Control Switch. truma blow air heating not working ? The Ultra Heat is equipped with a fan that allows the warm air from the heater to be passed around the caravan via a system of pipes. It is a duel fuel unit, which means that it runs on 240v mains electric and gas. My previous Truma C-3402 heater suddenly refused to fire-up on gas (working fine one day - not working the next). Truma Blown Air Heating Duct Tee Piece (for use wi . I was having problems with my heater. The Trumavent TEB2 Fan unit is used in conjunction with the Truma S3002/S5002 Caravan or Motorhome fires. Check Your Furnace Blower Fan. I'll keep you posted...........from their website............... Just a point of interest really, but on one van we had an Eberspacher diesel fired heater for room heat, and a separate gas / electric powered water boiler. 1. I have Truma heating with the fan blowing the air but I don,t know how long roughly the batteries will run it. Caravan Heating Back-Up Plans. It is a duel fuel unit, which means that it runs on 240v mains electric and gas. (It seems as if it is not working because at 500W it takes a long time before you feel any heat at all, but once the 'van is up to temperature -perhaps on gas- 500W should be ample to maintain temperature.) Control knob for fan for Truma Fires. 70 B P L C A D H K I I J M M N D K O I F G E Fig. (It seems as if it is not working because at 500W it takes a long time before you feel any heat at all, but once the 'van is up to temperature -perhaps on gas- 500W should be ample to maintain temperature.) Rotated all the PDC relays around, they have the same ID, other than ABS pump. Dial controls speed of fan. The installation in your vehicle may vary. Contact Us 1. First time out both the hot water and heater would not work at all and only showed error messages. Controls are not calling for heating or cooling - a thermostat or sometimes electronic control board fault. Posted: Tue Feb 22, 2011 1:41 pm Post subject: Truma blown air heating. i have low mileage knaus 708g camper with modern truma blow air heating and hot water supply, was working perfectly,but now hot water perfect but heating wont start and red comes on when it trys.has plenty of water,new gas,new battery,any ideas? This fuse fault appears to be common on Truma combi units especially on continental campsites. It is a duel fuel unit, this means that it runs on 240v mains electric and gas. ? If the fan motor is still working, but just not operating as it should, you may need to replace the blower fan resistor assembly. All Rights Reserved. Only used our Swift caravan twice since new, less than 6 months ago. Cleaning the Truma blown air heating fan makes a difference! The blower motor itself does not create the heat; rather it blows the heated air created by the furnace through the system's ductwork. Truma 12v Fan blown air heating system - caravan / camper van In good used working condition ( please see photos for examples of cosmetic condition- there are some blemishes and signs of use Designed to be fitted on the back of a carver gas space heater Inside the heat exchanger are additional 1800 W electric heating elements (12). For a better experience, please enable JavaScript in your browser before proceeding. Cleaning the Truma blown air heating fan makes a difference! It works fine on gas. G Truma water pressure regulator H Warm air ducts with insulation sleeve Mounting arrangement / Accessories This is a typical installation for illustration. Red error light on the Control, no heat and no hot water (this is on Electric hook up, 1800w, no gas on). They explainthe reasons for the recall and the first link includes serial numbers for the heaters that needed attention. Whether you have Truma hot blown air heating in your caravan or motorhome or Alde wet central heating its important to get them serviced. Click here to read our updated forum rules. Blower still does not work. Truma Ultraheat Units. Then, check your air filters and make sure they’re not so dirty that airflow is restricted. Will be shipped from Delivered anywhere in UK Suitable for a flue through the caravan roof installation (flue not supplied) Included is the Truma TBM 12 volt blown air fan and wall switch for blown air heating. Yes, youre right, im sure that sometimes, when in heating with water heating mode, the water does not get fully upto temperature despite the heating being on for sufficient time for the yellow light to be extinguished and for SWMBO (and i) to have our tea-fix in bed. We have nearly 30,000 products from Truma and other well known Checked continuity of 40 amp blower fuse; it's okay. 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Among the most common failure mode results in the integrated stainless steel tank Duct in working! Use sites with electric hookup but in a truma blown air heating fan not working not a Carver 4000 but was working to thermostat. Appeared not to be working fine 's little ways don’t fix caravan –!