i have a Valliant condenser boiler, with the central heating on and the hot water off the hot water comes on of its own accord intermitentlly to an excessively high temperature. Gets serviced yearly. (kit evacuare inclus) de la eMAG! The ecoFIT pure’s powerful aluminum heat exchanger which offers outstanding performance and low energy consumption for any home. There should have been a 80m/m clearance to allow the bottle to be cleaned etc. The problem lies when I try going to the controller and turning the heat up for the radiators, which stay Luke warm and just don’t heat up. I have a weather compensator wired from the boiler to outside. a few times lately the clock on my ecomax boiler has lost one hour over night so the heating did not come on we think the boiler is about 10 years old, Hi, I have a Vaillant 182e. What do I do? Is this normal? Hi, f22 comes up, tried using the valves to resolve it , not working? Please can you advise Merry Xmas and a Happy New Year On the display it has a egg timer displayed I have an ecotec plus 831 boiler. Boiler does not fire up after this and i get error code f29. My fiddling with water pressure and trying only show spark but no sustained operation. There is no particular pattern to the noise, and will happen under different circumstances each time. Last night it felt chilly and I moved the boiler control to a slightly higher temp setting (65). Two doors on boiler on zero As well? Alături de peste 140 de ani de experienţă germană. Much appreciate any help thx, I have a eco max pro with fault code 11 flashing and its turned red. Pachetul contine: - centrala termica Vaillant VUW 236/7-2; - kit evacuare gaze de ardere; - consola de prindere pe perete Centrala de 20,2 kW (50/30 gr. Thank you in advance. Any ideas? I have recently been getting F22/0.0 bar displays and no heating or hot water. The needle has dropped back into the mid point of the grey section. Magazine şi preÅ£uri - Centrale termice Vaillant ecoTEC pure VUW 236/7-2 (0010019976) de la 3 309,00 RON! This morning with the boiler on, I noticed that the needle on the pressure gauge was right over to the farthest point on the red section. View online or download Vaillant ecoTEC pure VC 146/7-2 Operating Instructions Manual You may have to reset the boiler. Last night it felt chilly and I moved the boiler control to a slightly higher temp setting (65). I have eco tech pro. It’s starting to drive us mad, it almost sounds like the noise a fridge makes but constantly – we have even switched off fridge to see if it was that!! We put it off whilst on holiday for 3 weeks and when we put it back on heat and water the radiators got hot but the water did not even though the towel rail in the bathroom that works off that circuit did. Thanks. Hi. Len. Principalul schimbător de căldură este din oțel inoxidabil. I have an ecotec 838 exclusive, Its running two central heating zones, but when either zone requests heat it seems to take a long time to heat up and the screen is constantly showing overrun and water deficiency messages. We have a vaillant Eco TEC plus 438. Any ideas? Prospektus cikkszáma: V 01 03 17 PUR 0215. ecoTEC pure: Vaillant készülék letisztult formában. For this review, we will be focusing on the Vaillant ecoTEC Plus 832, which is the replacement for the Vaillant ecoTEC […] Any ideas please as my heating engineer is at a loss too. What could be the problem. The water pressure is ok and radiator symbol on the panel flashes as it should. Vaillant has their own dedicated service engineers, and more recently have made a large investment in Scotland by building a dedicated training centre. Hi my valiant boiler is having fault f28..but as soon as I reset that button it goes to normal again.This happen only when water is cold or weather is cold. The digital display showed the pressure to be 3.6 bar. some days ive got hot water and heating and some nothing Thank you. The Fix: If boiler is igniting, and then shutting off, check the flame sensors, flues and airways. I have a vaillant ecotec pro and the boiler has gone off no electricity getting to it does anyone know what the problem is. We have 4... Vaillant EcoFit - Condensate water at the bottom of the boiler but no blocked pipe. The pump remains on for a while but the boiler doesn’t fire up for about 5-10 mins . Any ideas before I call the engineer to have a look as it’s quite annoying when the house is cold. The boiler works fine apart from the clock, which is one of the manual clock faces where you pull the markers... Vaillant vrt360f room temperature thermostat. I have a Vaillant ecoTECpro 28 boiler installed Nov 2012. It all of a sudden fails to fire. The original inventor of the combi boiler, Vaillant has been at the forefront of German heating and engineering excellence for the past few decades. no fault codes showing. It was a plastic valve ; they used to be brass, but I supposed they've changed them to plastic ones for the sake of cheapness, mores the pity, as Vaillant had a good name. Just got a response back from Vaillant. Disponibilă în variantă combi (încălzire şi apă caldă menajeră) Poate fi utilizată cu mai multe tipuri de gaz; Tehnologie germană dovedită de peste 6.000.000 de centrale Vaillant utilizate în întreaga lume Mine is 20 year old the 242 E model and just had the same issue .we changed the Flow switch ( Vaillant 151041 cost £30 ) now all working again, Hi John, when I call for heating on my Vaillant ecotecplus 824 it seems to take 20-30 mins before it goes to full fire. My VaillantATMOMag11 hot water boiler that has recently been changed from Calor gas to Natural Gas, however since the change over I cannot get the taps in my bathroom or en suite to give me hot water Dealing with a faulty boiler can be stressful, especially when you have to decipher fault codes and are left feeling unsure of what the problem actually is. An engineer has been out four times – have had sensors, diverted valve and heat exchange plates replaced, engineer has now run out of ideas. The first thing I know is that there is the red illuminated light at the top of the light bar that shows you what is going on. Hi. Central heating works, DHW does not work. Below are five of the most common faults and fixes you can try for your faulty Vaillant boiler, either yourself or with your local Gas Safe registered engineer. replaced but that made no difference and so the old one went back in. I have to manually reset it by turning the two gray levers. Any help greatly appreciated TIA. The hot water is still working. If the pipe runs outside, pour hot water over the pipe to defrost it, or place a bucket under the boiler and disconnect the plastic waste pipe on the far right of the boiler, before draining the condensate into the bucket. date 08/02/2017, My valiant combi boiler is showing sign of 2.8 and it is flushing, Hi i have a vaillant eco tec boiler that was fitted by a government grant for my elderly parents for about 3 months know the hot water comes out luke warm regardless of the temperature set and the boiler makes a whistling sound when hot water tap is being used and carrys on making noise for a minute or so after tap is off I have a Valiant Eco Tec 637 , which is off , showing Fault codes F28 ignition failure and also F54. I have no display, no heating or hot water. I can’t seem to find the part number of the siphon bottle. Any ideas on what is wrong? Could you please give me a rough estimate hoe much it will cost to bracket the flue and put in a new vaulve . Peter, Hello Then drops straight back to 27. Many thanks for any help. The Fix: This is an easy fix for most boilers with an external filling loop; simply open the little tap around a quarter turn until the display on the unit hits 1.5 bar, then close the tap again. Hi ihave a ecotec pro 28 its fine on hot water, but will not ignite on heating . Any idea’s ? Well-known for manufacturing boilers that last the distance, they’ve also won an award for making the quietest boiler on the market, so great for installing in bedrooms. the last chap told me that as the thermostat is wireless, any thermostat that is also wireless, within 100 feet, can affect it. The radiator symbol also isn’t shown on the boiler screen. Thank you. I have power at the boiler, and the controller. Called plumber and he said I should change it–does a new boiler really take one full day, 2 people, to install? After doing that the water is continuosly cold with initial warm water for few seconds then really cold. Whilst changing these, its worthwhile replacing the `PRV`. The engineer came... Vaillant ecoTec plus 831 leaking internally, pressure drop, no hot water. he said £300 for the PCB plus £250 labour. I hope you’ve found this blog useful when troubleshooting your faulty Vaillant boiler, but remember, unless it’s an easy fix such as low water pressure or a frozen condensate, it’s best to call in an registered Gas Safe registered engineer who has experience dealing with Vaillant boilers. It recently had the PCB board (?) Also I `ve had the grey levers `letting-by` so should also replace them as they can mask the actual fault. Vaillant Ecotec 831. It has a VRC 700 controller, which I have taken 2 wires from the boiler to the controller. I have Vaillant ecoTec plus 831. Hi Hi. Would love your thoughts on this. also, the radiators come on even when they are turned off at the boiler. Once the pressure returns to 1.5 bar, close the levers and reset the boiler. Hi, I have an EcoTec Exclusive which is intermittently making a very loud grating, vibrating noise. We had to use the boiler as joule not afford to get someone to fix the flue but now the boiler is not working properly as we have hot water but no heating someone came out and said it was the diverted vaulve which was broken and needs to be changed. Scroll down to find the manual you want or use the search bar to search by the boiler name or gas council number.Gas101 is still under construction, and we are continuously updating our collection of boiler manuals. I’ve got an 831 plus that I set on the timer. When you don’t need as much heat, it will reduce itself to just 20% of its maximum output – meaning greater energy efficiency and lower bills for you. The heating comes on at the right times but also chugs on and off in between. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. I have to have my combi boiler replaced and have been recomended either a intergas eco rf or hre, or a vaillant ecofit pure 835, which is better. The thread sizes on the standard filler loop flexihose of a Vaillant ecoTec Plus 831 are 1/4" and 3/8". would it be safe to say its the PCB not the gas valve ? Totul într-o singură centrală termică cu tehnica condensării. The Vaillant ecoFIT Pure 430 is a highly reliable regular gas boiler designed for wall-mounted installation. after about a week the same thing happens. Also in my Kitchen the hot water from the sink tap is working perfectly. Recently we have a fault F22 every morning which is fixed temporarily by letting in a little water until the pressure rises. Thank you. Could this be the circuit board? If there is a spark, check the power to the gas valve and see if gas is flowing through. I’ve got a vaillant turbomax that keeps throwing me an F28 error code. My Valliant combo is leaking–drip, drip. The filling pipe has always been connected, and I have not had any issues, but I am concerned after reading the manual that it might damage my boiler. And each time I turn water tap in kitchen sink on, it stays cold and the radiator gets very hot.. Centrala termica in condensatie VAILLANT ecoTEC pure VUW 236/7-2, 20,2 kW - Incalzire + A.C.M. Appreciate any advice. An when I turn a tap on, it kicks the boiler up and gives me hot water. The most common faults and components with Vaillant Ecotec boilers. Any comments gratefully received. Eficienta si puterea centralei cu condensare Vaillant EcoTec Pure VUW 236/7-2 . The hot water works fine when I call for it but when I ask for Heat the flame comes on and after about 30-40 seconds it goes out. There is a silver filling loop, with one valve attached at one side (but no valve on the other side, as I’ve seen in videos on youtube). The longer I do that the hoter radiators I get , the temperature can go up to 80 on the display. So now no hot water let alone luke warm. Hi there, I am a frustrated Vaillant Thermocompact owner which is 19 years old and has been brilliant, serviced and loved. The boiler is fitted in an attached garage and the condensate pipe discharges into a waste pipe in the garage.