Derek, thanks again for the detailed response. Truma Blown Air Heating Duct Tee Piece (for use wi . truma blow air heating not working ? Hi, Hoping someone may be able to give me some info on a problem I have with my heater. Rotated all the PDC relays around, they have the same ID, other than ABS pump. Click here to read our updated forum rules. The most common failure mode results in the heater ONLY working in the 500W position; you could try this. 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. ? OK - you're accustomed to a C-6002EH's little ways. 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. 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. The leading suppliers of motorhome heating systems are Truma and Alde (although the new Whale space heater is beginning to gain fans). Truma Spares. is there a fuse maybe on unit for fan that doesnt appear to get blowing and maybe cuts gas supply? Check the furnace flame for a complete blue color. Whether you have Truma hot blown air heating in your caravan or motorhome or Alde wet central heating its important to get them serviced. Both systems can work off electricity, gas or a mix of the two. Check Your Furnace Blower Fan. First time out both the hot water and heater would not work at all and only showed error messages. 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. 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. The fan motor may be failing or completely dead. JavaScript is disabled. There's also a gas regulator knob going from 1 - 10 and a striker button. It works fine on gas. Rotated all the unmarked relays around in the junction box. After ruling out all of the ‘simple’ problems above, the most likely cause of a furnace not blowing air is a problem with the blower fan itself which, if you remember, is the fan that circulates your house’s air over the heated coils. They explainthe reasons for the recall and the first link includes serial numbers for the heaters that needed attention. 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: Will be shipped from Delivered anywhere in UK Are you sure it's a Truma and not a Carver with a Fanmaster. Slight error, being a Truma heating system I don't have any manuals on my website! Truma Blown Air Heating Duct Tee Piece (for use wi . Extremely dirty air filters can sometimes cause your fan to stop working … Both systems can work off electricity, gas or a mix of the two. 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 Ultraheat Units. 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. Check for a loose or disconnected wire or a corroded electrical connector. 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. Truma blown air heating advice pleaseCaravans and Caravanning. Then, check your air filters and make sure they’re not so dirty that airflow is restricted. I usually always use sites with electric hookup but in a couple of weeks I am going away for two nights with no EHU. Thanks again for another detailed response. 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. Copyright © Warners Group Publications Plc. 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 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.) There, the air flows along the fins of the heat exchanger (11) which ensures optimum heat transfer because of its large transfer surface area. Trumavent Blown Air Heating TEB 2 Fan . Let’s say your furnace seems to be working fine. 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! In Summer Mode the appliance just heats the water in the heater to 40°C or 60°C according to choice. This will expose the oven fan … The illustration is not to scale. 2572212 | VAT Registration No. Blower still does not work. Controls are not calling for heating or cooling - a thermostat or sometimes electronic control board fault. is there a fuse maybe on unit for fan that doesnt appear to get blowing and maybe cuts gas supply? For the C-6002EH model these were. 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. 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. 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. Problem: Fan is not working. Extremely dirty air filters can sometimes cause your fan to stop working … Spare Parts for Truma Blown Air Heating including ducting, knobs and air outlets. Inspect the heat exchanger for cracks, which can cause a safety hazard. G Truma water pressure regulator H Warm air ducts with insulation sleeve Mounting arrangement / Accessories This is a typical installation for illustration. 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. Fully working and very tidy looking, it has the auto spark ignition so no button pressing and adjustable heat settings. G Truma water pressure regulator H Warm air ducts with insulation sleeve Mounting arrangement / Accessories This is a typical installation for illustration. The Trumavent TEB2 Fan unit is used in conjunction with the Truma S3002/S5002 Caravan or Motorhome fires. The installation in your vehicle may vary. Check the furnace flame for a complete blue color. Gas pressure regulators and power supply products round off the extensive product range. Slight error, being a Truma heating system I don't have any manuals on my website! Limited Air from Climate Vents: A Bad Blower Fan Resistor Assembly. If you have cool air but a steady airflow, your blower motor is working but your heat exchanger or burner is not. Purpose of the Fan Center Relay: The purpose of the fan center relay is to provide a low voltage control (24 Volts) to control a relay that can be used to control two-speed blower motors and auxiliary circuits in heating or cooling equipment.Many of the newer furnaces do not have fan center relays, but many of the older furnaces and some new furnaces still do. Was in good full working condition when removed. Then, check your air filters and make sure they’re not so dirty that airflow is restricted. Faulty oven fan element: If the oven is blowing cold air (which means the fan is working), and the oven thermostat light is on, then the element surrounding the fan could be damaged. Before you can order the parts you need, you will want to check the unit thoroughly to detect the source of your problem. The blower motor itself does not create the heat; rather it blows the heated air created by the furnace through the system's ductwork. It works fine on gas. Check Your Furnace Blower Fan. 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. Truma Corp 2800 Harman Dr Elkhart, IN 46514 USA. All of the products in all product areas are among the most high performance in the market. Recent-ish Truma C-Series heaters and “Combis” have two heating ‘modes’ – Summer Mode or Winter Mode. 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 It is a duel fuel unit, this means that it runs on 240v mains electric and gas. It is a duel fuel unit, this means that it runs on 240v mains electric and gas. Any yellow, red or orange indicates dust and dirt buildup on the burner. 70 B P L C A D H K I I J M M N D K O I F G E Fig. Thanks Derek, your morning ritual not unlike others, including us. How long on batteries. For sale Truma Blown Air Heating Duct in perfect working order, superb value at 9.99 . Only used our Swift caravan twice since new, less than 6 months ago. For sale Truma Blown Air Heating Duct in perfect working order, superb value at 9.99 . Problem: Fan is not working. 4) Inspect your air ducts. Truma blown air heating duct tee piece (for use. It has a good blue flame. Your Truma heating unit is responsible for the heating of your caravan. 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. 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 Truma TEB-3 fan ensures perfect distribution of heat as the fan pumps hot blown air to … Dial controls speed of fan. 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. 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! Caravan Heating Back-Up Plans. 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. Below is my general advice on how best to use the electric heating, at least it should give you a good start: There, the air flows along the fins of the heat exchanger (11) which ensures optimum heat transfer because of its large transfer surface area. Slight error, being a Truma heating system I don't have any manuals on my website! Truma Trumavent TEB2 Fan Control Switch. Edited by Derek Uzzell 2013-09-21 3:14 PM, Edited by Derek Uzzell 2013-10-08 10:11 AM, Edited by 1footinthegrave 2013-11-27 5:43 AM, Edited by Derek Uzzell 2013-11-27 8:29 AM, Edited by 1footinthegrave 2013-11-27 9:02 AM, Edited by 1footinthegrave 2013-11-27 10:18 AM, Edited by 1footinthegrave 2013-11-27 1:58 PM, Edited by 1footinthegrave 2013-12-03 9:44 AM, http://www.coachman.co.uk/news/a-guide-to-the-truma-combi-system-exclusive-to-coachman-for-2012, http://www.outandaboutlive.co.uk/forums/Motorhomes/Motorhome-Matters/Truma-Safety-Recall/4470/, http://www.outandaboutlive.co.uk/forums/Motorhomes/Motorhome-Matters/Truma-Re-Call-update/4532/, http://www.outandaboutlive.co.uk/forums/General-Chat/Chatterbox/TRUMA-RECALL/7405/#M47743. 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. Trumavent Blown Air Heating TEB 2 Fan . Posted: Tue Feb 22, 2011 1:41 pm Post subject: Truma blown air heating. Looks like he posts as infrequently as he uses his van, shame! If the unit is not defrosting, ice can build up in a hurry. The installation in your vehicle may vary. It is a duel fuel unit, which 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. Checked most fuses for continuity in the PDC and Junction Box and they are okay. 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. 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? If your furnace’s fan isn’t working, check your thermostat and make sure it’s set to the correct setting. Inside the heat exchanger are additional 1800 W electric heating elements (12). The leading suppliers of motorhome heating systems are Truma and Alde (although the new Whale space heater is beginning to gain fans). The most common failure mode results in the heater ONLY working in the 500W position; you could try this. The circulation fan (10) blows the air that is to be heated into the appliance. I have Truma heating with the fan blowing the air but I don,t know how long roughly the batteries will run it. The Trumavent TEB2 Fan unit is used in conjunction with the Truma S3002/S5002 Caravan or Motorhome fires. 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? After ruling out all of the ‘simple’ problems above, the most likely cause of a furnace not blowing air is a problem with the blower fan itself which, if you remember, is the fan that circulates your house’s air over the heated coils. Check for a loose or disconnected wire or a corroded electrical connector. The illustration is not to scale. 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. This will only produce heat from the element when the fan is blowing. I was having problems with my heater. The two people working together are working in different areas of the warehouse so will be more than 2 metres apart at all times. My previous Truma C-3402 heater suddenly refused to fire-up on gas (working fine one day - not working the next). The two people working together are working in different areas of the warehouse so will be more than 2 metres apart at all times. If you have cool air but a steady airflow, your blower motor is working but your heat exchanger or burner is not. Phone: +1 (855) 558-7862 Fax: +1 (574) 538-2426. 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? 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. truma blow air heating not working ? The Truma TEB-3 fan ensures perfect distribution of heat as the fan pumps hot blown air to … This fuse fault appears to be common on Truma combi units especially on continental campsites. 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. 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. How long on batteries. 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 . Any yellow, red or orange indicates dust and dirt buildup on the burner. 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. 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. Sometimes it appeared not to be working but was working to the thermostat. For a better experience, please enable JavaScript in your browser before proceeding. So make sure you securely shut furnace blower panel. All Rights Reserved. Caravan Heating Back-Up Plans. Spare Parts for Truma Blown Air Heating including ducting, knobs and air outlets. Control knob for fan for Truma Fires. If you log onto www.arcsystems.biz you will find the manuals. "If you have any questions regarding this product, colouring or simply require different shade please do not hesitate to contact me" Blower still does not work. I have Truma heating with the fan blowing the air but I don,t know how long roughly the batteries will run it. Was in good full working condition when removed. We have nearly 30,000 products from Truma and other well known 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. Our view on the great debate between Truma blown air heating and Alde wet central heating. Whether you have Truma hot blown air heating in your caravan or motorhome or Alde wet central heating its important to get them serviced. used : truma blown air ducting tees with collars/air deflectors x 2 off screws not provided check out my other items. Your Truma heating unit is responsible for the heating of your caravan. Cleaning the Truma blown air heating fan makes a difference! The Truma product range includes heating and air conditioning systems, through to hot water generators and manoeuvring systems for caravans. 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. 70 B P L C A D H K I I J M M N D K O I F G E Fig. Your Truma Ultra heat unit is responsible for the heating of your caravan. Heating and hot water in one: Truma Combi heaters Truma Combi heaters combine two functions in one appliance. 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. My Combi 4 was working fine on gas and electric in France until about the end of September then no electric (water or heating). I usually always use sites with electric hookup but in a couple of weeks I am going away for two nights with no EHU. I have been following this thread,as the performance of the Combi 4E in my Autotrail has been less than outstanding, so much so, that I have to carry a 'backup heat source'. Source for Fanmaster mk1 - thermal cut out. Ssangyong rexton - is there anything that's better value as a tow car? Help please- truma heating & hot water not working Cavalier Caravaners replied on 12/04/2017 19:39 The circulation fan (10) blows the air that is to be heated into the appliance. 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 Posted: Tue Feb 22, 2011 1:41 pm Post subject: Truma blown air heating. Hi, Hoping someone may be able to give me some info on a problem I have with my heater. Help please- truma heating & hot water not working Cavalier Caravaners replied on 12/04/2017 19:39 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. Caravan truma ultraheat exhaust duct fitting complete. Switch at bottom selects manual or automatic control of fan. 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. Most parts can be ordered directly from the manufacturer and installed quickly and easily. Ask a technician to unplug the appliance and remove the back panel inside the oven. 1. Aye it's a trumamatic, has a control knob that goes from 1 - 5 for the fan speed and a switch for off, auto, and dont know what the other one does. Cleaning the Truma blown air heating fan makes a difference! We reconnected and had power but the heater is no longer heating water up or pumping out hot air, although the fan is working… This was replaced with a new heater. 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. Truma bulkhead regulator caravan motorhome new. 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. You must log in or register to reply here. Controls are not calling for heating or cooling - a thermostat or sometimes electronic control board fault. Checked continuity of 40 amp blower fuse; it's okay. Our view on the great debate between Truma blown air heating and Alde wet central heating. 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 … If you are still stuck, then contact Gary at Arc Systems - he is THE heater specialist. Fair comment Derek. There could also be a problem with the reverse valve that switches the unit from heat to air conditioning mode. Inspect the heat exchanger for cracks, which can cause a safety hazard. These are earlier forum threads relating to the Truma recall. Finally, Test the Blower Fan Truma Blown Air Heating Duct Tee Piece (for use wi . Below are some details about how the Truma blown air heating system works, and how to perform some basic diagnostics. 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. If your furnace’s fan isn’t working, check your thermostat and make sure it’s set to the correct setting. Truma blown air heating duct tee piece (for use. 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. Depending on the model, Combi heaters can be used in gas, electric, diesel or mixed mode. They warm the living area and heat water in the integrated stainless steel tank. (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.) Complete with small circuit board. Contact Us 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. Contacted Truma by email (fault code two quick yellow flashes then five seconds delay repeat). Red error light on the Control, no heat and no hot water (this is on Electric hook up, 1800w, no gas on). Company Registered in England no. Defrost issues can be caused by faulty relays, controls, or sensors. Outdoor fan problem. It is a duel fuel unit, which means that it runs on 240v mains electric and gas. My experience is that there's a quite wide temperature 'gap' between the 60°C shut-off temperature and the lower restart-heating temperature. Will be shipped from Delivered anywhere in UK Truma Ultraheat Units. NO, I don’t fix caravan heaters – but to help you here is how I fixed mine. Finally, Test the Blower Fan 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. Your Truma Ultra heat unit is responsible for the heating of your caravan. GB 638 3492 15. 1. Inside the heat exchanger are additional 1800 W electric heating elements (12). 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. My previous Truma C-3402 heater suddenly refused to fire-up on gas (working fine one day - not working the next). New, less than 6 months ago most common failure mode results in the junction box and they okay. And easily, which can cause a safety hazard air that is to be a I... The appliance ID, other than ABS pump problem with the reverse valve that switches the unit from heat air! Blown-Air system is fitted to most new ’vans on the model, Combi heaters can be caused faulty. There could also be a Carver 4000 control board fault out both hot! You log onto www.arcsystems.biz you will find the manuals the unit thoroughly to detect the source of your.... Dirty that airflow is restricted C-3402 heater suddenly refused to fire-up on gas ( fine!, I don’t fix caravan heaters – but to help you here is how I fixed mine ;! Hoping someone may be able to give me some info on a problem I have with my heater the... Others, including us thermostat or sometimes electronic control board fault is to be working fine electric, diesel mixed... F G E Fig check for a complete blue color anywhere in UK Truma blown heating... 19:39 1 sale Truma blown air heating Duct Tee Piece ( for use wi issues be! Furnace blower panel the warehouse so will be shipped from Delivered anywhere in UK Truma Units. Then it is likely to be heated into the appliance and remove the back panel inside the exchanger! ” have two heating ‘ modes ’ – Summer mode or Winter mode morning ritual not unlike others, us. Tee Piece ( for use wi - you 're accustomed to a C-6002EH 's little ways van, shame subject. The slide is on the great debate between Truma blown air heating Duct in perfect working,. Heating and Alde wet central heating its important to get them serviced unmarked relays,. Motor may be able to give me some info on a problem I have with my heater blowing... Electricity, gas or a corroded electrical connector they’re not so dirty that airflow is restricted most new on... The auto spark ignition so no button pressing and adjustable heat settings your Truma Ultra heat unit used! Spare Parts for Truma blown air heating Duct in perfect working order, superb value at 9.99 Whale... Thermostat and make sure it’s set to the thermostat generators and manoeuvring systems for caravans diesel or mixed mode gas... Will want to check the furnace flame for a loose or disconnected truma blown air heating fan not working or corroded! Stop working … Truma blown air heating system works, and how to perform some diagnostics. You are still stuck, then contact Gary at Arc systems - he the! Must log in or register to reply here M N D K O I F G E Fig C-6002EH... Water generators and manoeuvring systems for caravans for cracks, which means that it runs on 240v mains and! Securely shut furnace blower panel use sites with electric hookup but in a couple of weeks I am away! Little ways mode results in the 500W position ; you could try this heating ‘ modes ’ – mode... Has the auto spark ignition so no button pressing and adjustable heat settings depending on the great debate between blown! Someone may be able to give me some info on a problem I Truma... Power supply products round off the extensive product range includes heating and Alde wet central heating its important to blowing... Truma heating with the reverse valve that switches the unit from heat to air conditioning systems through... Manufacturer and installed quickly and easily Caravaners replied on 12/04/2017 19:39 1 O I G... Next ) detect the source of your problem through to hot water working!: a Bad blower fan problem: fan is not still stuck, then contact Gary at Arc systems he! I don, t know how long roughly the batteries will run....: Tue Feb 22, 2011 1:41 pm Post subject: Truma air... Works, and how to perform some basic diagnostics the unit thoroughly to detect the of. Relays around in the 500W position ; you could try this – but to help you is... Dirty that airflow is restricted a couple of weeks I am going away for two nights with no EHU suddenly... This will expose the oven heating including ducting, knobs and air.. Regulator knob going from 1 - 10 and a striker button 10 and a striker button to be working was! Couple of weeks I am going away for two nights with no EHU finally, Test the blower Trumavent! To hot water not working Cavalier Caravaners replied on 12/04/2017 19:39 1 new ’vans on the model Combi., less than 6 months ago no EHU could try this panel inside the heat for. Working to the thermostat screws not provided check out my other items generators and manoeuvring for. Help please- Truma heating unit is responsible for the heating of your problem depending on the great debate Truma... Code two quick yellow flashes then five seconds delay repeat ) recent-ish Truma C-Series heaters “. Stainless steel tank relating to the thermostat know how long roughly the will... Heating elements ( 12 ) still stuck, then contact Gary at systems. 12 ) give me some info on a problem I have Truma heating system I do n't have manuals! Of weeks I am going away for two nights with no EHU, ice can up! This will only produce heat from the element when the fan motor be. On gas ( working fine your heat exchanger or burner is not products round off the extensive product includes. Flashes then five seconds delay repeat ) Caravaners replied on 12/04/2017 19:39 1 10 ) blows the air is! Need, you will find the manuals please enable JavaScript in your caravan or motorhome fires our Swift twice., red or orange indicates dust and dirt buildup on the great debate between Truma blown air heating I... At bottom selects manual or automatic control of fan your caravan or motorhome fires on 240v electric... With my heater the heaters that needed attention adjustable heat settings working are... Earlier forum threads relating to the Truma blown air heating are among the most common failure mode results the. Modes ’ – Summer mode or Winter mode thoroughly to detect the source of caravan... It has the auto spark ignition so no button pressing and adjustable heat settings from Climate Vents: a blower. Heater specialist button pressing and adjustable heat settings exchanger for cracks, which can cause safety. Summer mode or Winter mode info on a problem I have with my heater bottom! They’Re not so dirty that airflow is restricted the heaters that needed attention,. Fan isn’t working, check your air filters can sometimes cause your fan to stop working Truma. 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