I have an HRM Wallstar 15/20 boiler that is cutting out once or twice a day. It may be because of a faulty component, a drop in water pressure, or due to overheating. To top up your system, please identify if you have a Worcester internal filling key or keyless filling link fitted underneath your boiler and click on the image to watch our helpful video: When comparing boiler insurance, keep an eye out for ones that offer annual service and safety inspections. High boiler pressure = Not good. Faulty Pump If your boiler's pump is faulty, then it can cause your boiler to switch off. This page contains the information required to help repair and diagnose the fault codes being shown on the boiler display. Lack of water flow If the boiler keeps shutting off, it could be due to closed valves, air caught in the system or a broken pump.If there is enough air in the system to cause your boiler to switch itself off, it should be obvious when you start bleeding your radiators, as plenty of air will gush out of them. It has a bubble in the oil pump suction hose. I have a two year worcester boiler (just out of warranty:rolleyes:) when I turn it on the blue light is on but the green light only comes on for about 10 seconds before going out. Common fault 1: Low boiler pressure The Cause: If you’re done all the usual checks (including checked the radiators for leaks and looked at the pressure relief valve without finding any faults), it could be the automatic air vent . worcester 240 rsf boiler keeps cutting out when shower on. If the gauge has dropped below 1 bar, the water pressure will need to be topped up. Low boiler pressure = Not good. What to do: You may be able to re-pressurize your boiler yourself, by following the instructions in your boiler manual. Oh while I think of it there is a pressure switch in the boiler too on the cold water feed side so that if there is insufficient flow it will shut the boiler off for the above reasons. If you're having pressure-related issues on an all too regular basis, and you're considering a replacement, find out how much a new boiler will cost, online. The boiler is working because it is warm to touch , but it doesn't heat the rads and water now. Click to see full answer Consequently, why does my Worcester boiler keep turning off? Loz1980, 4 Jan 2012, in forum: Plumbing and Central Heating. If you have a pressurized system, you may notice that it keeps losing pressure. I have a Worcester 240 RSF combination boiler, Had it installed in 1993. Hi, I am new on here today and hope someone can advise me. The boiler keeps cutting out even though the thermostat setting has not - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. Noticed that your boiler pressure keeps dropping or your boiler pressure keeps rising? Thawing the pipes and then insulating, however, will prevent this from happening frequently. I have a Worcester Greenstar 30CDi combi boiler (or is it a 35 - not sure), which has an intermittent but recurring fault that causes it to stop working until I reset it. Low water pressure is another common reason why a central heating boiler may cut out. Worcester 24i rsf keeps cutting out after running a few minutes then re-ignites then cuts out again, please can anyone - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. As a leading boiler replacement, servicing, and financing company, we keep our eye on the boiler market and continuously explore the latest new models and brands, so that we can suggest new heating products and solutions.. One of the brands that we see great results and happy customers from time and time again is the Worcester Bosch Group, which offers incredible quality heating solutions. Why does my oil fired boiler keep cutting out? Sometimes, problems with boiler pressure are more serious. He told me not to pay out for the parts as my boiler will be replaced in June 2011. my boiler keeps cutting out when i put hot water on. ever since we came back from holiday last week , our boiler and water were switched off btw, it keeps cutting out when i put it on. He told me to bleed the radiators to bring the temperature down. It'll run the CH for 5 minutes, then turn off for 5 minutes, repeat. My engineers are confused?? we have no hot water now unless the heating is on, but it's clicks on for a few seconds then cuts out. Get an annual boiler service Oil boilers should also be serviced annually by an OFTEC registered heating engineer to keep your home safe, prevent breakdowns and ensure that the boiler is running efficiently. I have replaced the nozzle and oil filter element recently and checked and sealed joints in the suction pipe but bubbles still enter the transparent hose. There is no flashing light. A few minutes prior to this cut-out, there's often a gradual change in tone from the pump as it spins faster, accompanied by the slight 'whooshing' sound of bubbles going through the system (water nearing boiling point). Replies: 3 Views: 1,091. boilerdoktor 4 Jan 2012. worcester boiler, pressure keeps going up-top up tap help! As a pump is used to move water around the central heating system, if it is not working properly, then hot water could just stay in the boiler rather than be moved around the system. Is this a frozen condensing pipe or something else? This lockout is designed to protect the overall system. The blue light stays on. The boiler keeps cutting out and I have to manually switch the reset button to re start it, but it continues to cut out again. Even the big brand and high-quality boilers can have their faults, so if you have noticed that your Worcester boiler pressure is continually wreaking havoc, it's worth getting it checked by a professional. HOW TO RESET A WORCESTER GREENSTAR BOILER In most cases, when we receive a call about a Worcester Greenstar boiler problem, it is because of a problem that does requires a Gas Safe heating engineer to fix. The engineer already confirmed there was no gas leak. A boiler pressure that rises, is likely a completely different problem to heating systems that have a stable boiler pressure … Why Boiler Pressure Rises. Worcester bosh boiler 7 months old keeps cutting out fault says ignition lock out. The worcester combination boilers have a preheat function that you can turn off and on with the ECO button. 5 mins later it would fire up again and cut out again and this would carry on for about 3 or 4 times and then it would stay on until temperature was reached. However, we sometimes come across cases where people have been without heat unnecessarily because they were unaware that they could reset their boiler or were afraid that … The mains (blue light) is on and the boiler fires up (green light on), but after about 3 mins the green light goes out totally. My boiler does a similar thing. I have a carbon monoxide alarm located across the boiler. Loz1980, 4 Jan 2012, in forum: Plumbing and Central Heating. This is a brand new boiler, my last one did the same and i was advised that i needed a new boiler, i bought one at the weekend and the same thing is happening. If your Worcester boiler is pre-2004, check my blog post ‘5 Common Faults and Fixes for your Faulty Worcester Boiler’ (INSERT LINK). Worcester Bosch Fault Code EA. Worcester Bosch boiler warranty. My boiler, Vokera 28se (UK), keeps firing up for a minute or two then switching itself off. Why does my Worcester boiler keep cutting out? He said boilers don’t actually ‘explode’ nowadays. There can be a number of reasons why your Worcester boiler keeps cutting out. Re: Worcester Heatslave Combi 15/19 boiler keeps cutting out Post by Saloe » Tue Nov 23, 2010 10:26 pm Turns out it was an easy fix in the end, after we explained to the plumber all the things we tried he found the problem immediately - 1 new ignition coil later and it's running perfectly. This could be caused by a water leak, or a problem with the expansion vessel. The majority of Worcester Bosch boilers come with 2 years of warranty of standard, although with some models this extends a bit further to 5 years. Bit of a guess really. Running out of oil is a sure-fire way to cause a boiler lockout so make sure you are on top of your level and that your reorder early enough that you won’t run out. When the CH has been running (from cold) continuously for 1.5 to 2 hours, and the radiators are really hot to the touch, the boiler often trips out (overheat switch pops out). My boiler keeps cutting out. Get your fixed price. had my boiler for 6 months running fine now keeps cutting out ignition lockout .condensate pipe run internally so not frozen. The following table will take you through the fault finding sequence for rectifying a Worcester Bosch boiler with this fault code Worcester Greenstar Ri keeps cutting out? if i turn on the hot water ,any room or shower, it runs for about 2 to 3 minutes then goes cold.the boiler starts to try to reignite and a clicking noise comes out of it.i had an engineer look at this but i wasnt confident that he knew what he was doing.he sugested cutting the pipes to the bathroom and inserting a bleed point. We fit new boilers from £1,695, all over the UK, within 24 hours. The hot water is fine, this just applies to the central heating system. Low water pressure. We would put the thermostat to about 18 - 20, the heating would fire up and the radiators would get warm and then it would cut out. worcester 240 rsf boiler keeps cutting out when shower on. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neither of them have managed to fix the problem; In total they have replaced the air pressure valve, 3 circuit boards and the thermistor (I think). Replies: 3 Views: 1,059. boilerdoktor 4 Jan 2012. worcester 350 boiler cutting out. Worcester Bosch Combi 350 Boiler keeps cutting out...? For the past month my boiler keeps cutting out whenever i switched the heating on. ps there has been a new flue fitted as well. If not, a trained engineer will be able to help you with this. Owners of older boiler models may be familiar with pilot lights, but this doesn’t stop a number of issues arising which result in a boiler pilot going out. When the ECO mode is on the boiler will no longer preheat and it may take longer for the water from your taps to run hot, however you will save money on your gas. 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