Reason #2: Problems with Heater Core. My problem is on a 1996 Dodge Caravan 3.3 liter. This is powered by 400 watts and features a thermostat that can be adjusted, either to protect against frost or for heating as is necessary. Sadly Caravan manufacturers often ignored this fact. The relay clicks when it's turned on and the panel has power as the green light is on but no heat. Over 100 posts; â¦ If the heater has stopped working in your Caravan, this process has failed in one way or another. It is a duel fuel unit, which means that it runs on 240v mains electric and gas. Truma Ultraheat Temperature Control Limiter (30030-65200) 5 out of 5 stars (5) Total ratings 5, £30.25 New. I would not even consider a caravan unless it has Alde heating, once youv'e had it you will not want to go back to blown air. I have a caravan with a Carver 3600STC hot air blow system fitted being controlled by a Carver Fanmaster controller/thermostat. Presumably your blown-air heating used to operate OK, but suddenly stopped doing so? Share Followers 0. First on our list is the very affordable and portable electric caravan heater from the reputable and popular brand Prem-I-Air. The Haynes manual says the blower is activated by a relay. When your car is low on coolant, it wonât be able to send any to the heater core to create warm air. Camping and Caravanning Forums,Campsites,reviews,free classified ads, camping articles and newsletter plus loads more Home Log in or Register: Advertisement. Truma Trumatic S3002 - Operating Instructions. The trouble relates to the blower motor and its activation. If the trunking goes outside and is not insulated then you are trying to warm the world as well. 10 replies Follow. 5 out of 5 stars (4) Total ratings 4, £8.95 New . 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. Truma 70000-02500 Ultrastore 230V 450W Heating Element for Caravan. Truma 65mm Blown Air Pipe for Caravan Motorhome Heater per Metre Wpd3. If cool air continues to blow out, the first thing you should check is your coolant level. Inside the What do you think the problem is? Prem-I-Air 400 Watt Frost Watch Protection Mini Convector Heater. 0 Highline diesel van; Caravan: Ace Award Brightstar 2008; â¦ Longhaul. Your Truma heating unit is responsible for the heating of your caravan. Message Forums: Welcome Guest Reception - All Forums Caravans and Caravanning - Caravan Repairs, Servicing and Maintenance â¦ Car heater not working in Dodge or Chrysler Fix Dodge or Chrysler minivan car heater not working problem. Plan ahead and turn on the heating before you want to use it. Although blown-air and central-heating systems work differently, the principles are the same. Caravan Discussions. Works fine when running on gas but not on electric. The TEB 2 Fan pumps hot blown air to suitable outlet vents via flexible ducting. Models affected are listed below. 4.6 out of 5 stars (5) Total ratings 5, £124.99 New. Heat is distributed around your caravan or motorhome via the Trumavent TEB 2 Heating Fan unit. Subject: RE: truma gas blown air heater not firing Location: MODERATOR - 2015 Rapido 640F LHD 2.3ltr 150bhp If (as seems fairly likely) the Truma appliance that won't light on gas is a 'combination' air/water heater, then there's no point checking whether or not a â¦ Everything installed and working as it should, there is no good reason why the electric heating should not work very well and keep an even temperature to suit your needs. My blower motor does come on. We tried â¦ Your Truma heating unit is responsible for the heating of your caravan. Forums . Truma Trumatic S3002 - Operating Instructions. Carver 1800 blown air heating not workingCaravan Repairs, Servicing and Maintenance. We are on a 5 day Easter break so will have to work out how to fix it by calling dealer who just services it with flying colours - hoping dealer or truma customer serives can give simple fix. Heat transfers from the heaterâs heat-exchanger across a narrow air-gap to the water âtankâ, but, as air-heating is not being carried out, the heaterâs blown-air fan does not run and air is not blown through the heaterâs interior. Well, if you have a hot blown air system in a caravan or motorhome that means dust is being lifted off surfaces and lifted into the air. It can be a huge problem if your van's heating is not working - especially during the cold month. Does the unit have any trip or fuses that may have blown? Check all the blown-air pipe runs to ensure that not of the joints have come apart - check any underfloor runs of pipework for security, could be very advantageous to add insulation to the outside runs. May sound like a strange topic now summer has decided to appear, but after 3 years of vanning in 2 new ish vans I've never got the blown air heating (the one thats supposed to heat all rooms via ducting) working properly. May 5, 2010 #1 Does anyone have any idea what might be wrong with our heating system - it's blowing cold air out. Longhaul . Previous Next S. Stephanie_374567451. New to the board; Approved Member; 8 posts; Gender: Male; Location: Norfolk; Towcar:-VW Caddy Maxi 2. 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 model has settings at 500W, 1KW and 2KW. We have electric and gas working fine so must be the Bolier or fuse? Then that warm air has to warm up all the ducting before you get any significant warmth out of it. It wasn't working when we first arrived but then seemed to start working so I just assumed that I did something stupid. A word of caution: If there is no coolant in your overflow, you can refill it by adding more to the overflow reservoir. Thread starter Stephanie_374567451; Start date May 5, 2010; Sidebar Sidebar. Caravan Heating & Cooling ; Carver Blown Air Won't Work On Electric Carver Blown Air Won't Work On Electric. I'm unsure whether the fact that your Truma heater has the Ultraheat option is significant or not. Dodge Caravan Heater Not Working: Diagnosis. Caravan Electric ; 12V not working 12V not working. Reply to this topic; Start new topic; Recommended Posts. Family will brave it tonight in thermals. ... cool air is first produced but later on after the coolant is brought to the heating core, heated air is blown out. Wetdog. Superb on gas and OK on electric, we are ralliers so usually use gas but also prefer gas whilst wintering in Spain. Quote; Bailey Pageant Monarch Series 5 2004. Nov 8, 2014 5 0 0. Arguably the biggest name in heating systems throughout all of Europe â Truma UK was set up in 1997, with its German parent boasting over 65 yearsâ experience â with a product range that starts with Truma S space heaters operating from gas, going on to add blown air with multiple outlets around the vehicle as well as mains operation, and more. The caravan is an Amara 535/4 with a fixed bed, the heater is opposite the kitchen area and sits next to the door under a drawer, its warm to touch and if we switch the blow air on to try and get the heat out the airvents the air just blows out very cool, so we only switch the dial on to either 1000 or 2000 and turn the dial up to 8 or 9 max and its just a trickle of warm air coming out. The main problem being the long route of the ducting with quite a length outside under the van. May 5, 2010 5 0 0. I've just bought a 2008 Bailey Ranger with a truma blown air heating system. Blown Air Heating Problem. Everything installed and working as it should, there is no good reason why the electric heating should not work very well and keep an even temperature to suit your needs. We had been operating the unit on electricity and the fan still runs on cold. This takes a while to get up to temperature. S. Sprintermotocross. When we first switch it on the Truma boiler clicks about 5 or 6 times and then the red light comes on, on the control dial on the control panel! I had the blown air system with most of my previous vans and had found the best settings and way to use it. The Truma s3002 blown air heating system is usually found on caravans from 2002-2012 and runs on both gas and electricity. Regards, Greg Post last edited on 10/09/2016 14:44:23-----Growing old is not for sissies: Message posted by Dobboanddobbo 10/9/2016 at 2:44pm Outfit: Swift Freestyle 6TD 2016 â¦ It is a duel fuel unit, which means that it runs on 240v mains electric and gas. A blown-air system needs around 20 minutes, while central heating can take up to half an hour to get up to temperature. Heating and hot water always worked before. Another problem not caused by the heater itself is long runs of un-insulated blown air pipe running outside under the floor, insulating this will improve matters considerable. As said your blown air system works by blowing air across the heat exchanger. Wetdog. Nov 8, 2014 #3 Hi , All of the internal fentanyl are open. 1. Sometimes it appeared not to be working but was working to the thermostat. Link to post Share on other sites. My problem is when I run it on 240v only I only get heat when it's on the 2000 watt setting with the heat setting on 7 â¦ Our present van has Whale blown air and same applies. It has A/C but is a short body and has no rear heat or A/C. Hearter problem too I have a 2005 Caravan SXT and have the same problem, my temp gauge is working normal but I don't have heat for about 20 minutes, at first we thought it was the thermostat and changed it but once winter really hit I can have a warm engine and then the heater will blow out cold air from the vents and sometimes it sounds like water trickling under the dash, I worry â¦ See Answer by Robin Bye on 17 Dec 2012 Tom, My Trumatic Ultraheat which operates the blown air and convector heating does not generate much heat no noticeable difference 500/1000/2000 settings fan ok, seems ok on gas. Donât expect your heating system to warm the van through instantly. I need to find the location of this front blower relay and the fuse that powers it. The unit worked completly fine then one day it stopped blowing heat. They work just as effectively as a blown air system, apart from the noise. Unless they have totally redesigned the system I would question the dealer. Chrysler has issued a service bulletin #24-001-16 dated 1-9-16 to address an issue with car heater not working in Dodge Grand Caravan and Chrysler Town and Country vehicles. If your van is low on coolant, it will not blow heated air. However, it is completely dead now. But, we always had problems on our fixed bed layout Bailey Caravans with getting the front air outlets to produce warm yet alone hot air. Can get heating on gas fine but would prefer not to run the gas all night. NO, I donât fix caravan heaters â but to help you here is how I fixed mine. While there are a variety of reasons your Dodge Grand Caravan heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. Therefore, anyone who has an air-born allergy such as a dust allergy, a hot air heating system in their caravan or motorhome could make their allergy symptoms worse. Posted November 7 , 2013. Hi I wonder if any one can help me your thoughts and comments would be much appreciated. Posted May 10, 2018. Thanks in advance. â¦ The gas appliances all work properly, we are well stocked with gas and the water heats up fine so we know the gas is getting through okay - but we just cannot get the blown air heating to operate. The Truma s3002 blown air heating system is usually found on caravans from 2002-2012 and runs on both gas and electricity. Technical. By ... Get one with a built in stat and a 1Kw 2Kw setting. If the relays are faulty, this can reduce the power of the heater. By Longhaul, May 10, 2018 in Caravan Electric. Your heating system comprises a Truma S3002 'fire' + a Trumavent fan-unit + an Ultraheat 230V heating element. However, it must be remembered the van needs to be warmed through thoroughly, not just the air, before the heating is turned down. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers.