If F16 displays on your boiler, there’s a flame detection fault with your boiler. I have a glowworm combi, I have hot water but not central heating. However, if the PCB is broken then a new one will have to be fitted, which can come at a fairly large expense, so you might want to consider a new boiler. The system gas boiler is an ideal support solution for solar hot water systems. Central heating systems work by pumping a continuous flow of hot-water from the boiler to the radiators, then back to the boiler to pick up more heat. So are not the same as a combi boiler. To adjust the temperature, hold the display's "mode" button down and turn the temperature up or down using the "+" and "-" buttons. I've got a combi boiler which has been ok for the 5 months since we moved in but yesterday the hot water was coming out only warm. 34 likes. What should I do? accredited professionals. Terms & conditions If you have eliminated any other causes listed above and you still have heating but no hot water or your boiler heating is not working but the water is, then it is likely that you have a problem with the diverter valve. When comparing boiler insurance, keep an eye out for ones that offer annual service and safety inspections. Adjust the hot water temperature as needed. Glow-worm boilers deliver regular and reliable hot water whenever you need it. Your boiler's temperature is connected to the main display. While this is something you can do yourself, don’t feel like you have to do it, if you feel the slightest bit unsure or unsafe, don’t hesitate to contact a Gas Safe registered engineer. A condensate pipe on condensing boilers transports the acidic water, caused by waste gas, away from the boiler. Never attempt to fix the F16 error code on a Glow-worm boiler yourself, always hire a Gas Safe registered engineer. Currently not running heating; just used to heat up water for an hour, a couple of times a day. Our boiler - glowworm compact electronic (can't find a model no.) System boilers are perfect for high demand homes and where space is too limited to have both a water tank and a hot water cylinder. Keeping the warranty valid means arranging for an annual service of your Glow-worm boiler that will also ensure the safe and efficient running of the unit. As soon as the heating is turned on, the water from the boiler is pumped up to the radiators. by htg engineer » Mon Mar 17, 2008 8:22 pm. Other Glow Worm boiler issues Privacy, The smarter way to find approved boiler engineers, Always use a Gas Safe registered engineer. Also heating not working. Find out more with our guide to Glow-worm warranties. If the pressure gauge on your Glow-worm boiler is showing anything below 1 bar then you may have an issue which can lead to your central heating system not functioning as well as it should. Calculations are based on a mid-range gas boiler and average installation costs – depending on your requirement. ... Offering you a full system solution With over 75 years of experience in providing UK homes with value for money heating and hot water solutions, your requirements with pre-screened companies to ensure you’re only contacted by trusted & Using our service you can get free quotes from reliable engineers near you. We recommend getting up to 3 quotes from different engineers when considering who should carry out any boiler-related work. This usually runs outside into a drain so in the colder months being outside can lead to it freezing over. If you’re looking to replace your Glow-worm boiler then a Gas Safe registered engineer will be needed to carry out the installation. Cookies A blockage in the burner could lead to the boiler not firing up to provide your home with heating and hot water. © 2020 Boiler Guide For any gradual decreases in boiler pressure, it’s possible to repressurise the system yourself by following the steps in our guide to low boiler pressure. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. hello, my first post so excuse me if i break protocol. *According to the latest figures from the Energy Saving Trust. Smart Wiring Centre will accomodate 1 CH plus 1 DHW zone. Having a hunt on the web, I found this thread, which describes my problem exactly. Turning the hot water tap calls the printed circuit board (PCB) into action, telling the burner to fire up so that the water can be heated, which involves the gas valve supplying sufficient fuel. Faults with your Glow-worm boilers will be displayed as error codes to help you identify the issue. You will need to bleed the radiators which doesn’t require an engineer unless you don’t feel like carrying out the task yourself. Stockport based gas engineers who specialise in glow worm boiler installations and repairs. Glow worm boilers, Stockport. Fitting thermostat to Glow-worm 24cxi boiler... Click here for the repair. Well, if no, then we certainly do! In the case of the F11 fault code on Glow-Worm boilers, there’s a problem with the NTC thermistor on the flow or return. Last eve it stopped working, showing f 11. The Energy combi boiler comes with a great range of outputs, attractive modern design, bright easy to use interface and a choice of controls.Come and check out the highly efficient combi boiler from glow worm at Dorset Plumbing. I'm no genius with these things but I had a look to see if I could spot anything obviously wrong but all seems ok. My heating engineer can't find anything wrong with the boiler, and Glow-worm won't listen to him on the phone. A faulty, broken or unconfigured PCB will prevent your Glow-worm boiler from working properly. Glow-worm’s exceptional regular heat-only boilers (also known as ‘open-vent’ boilers) provide central heating and hot water via the boiler, a storage cylinder and water tanks. Start out by checking if the boiler pressure is too low (below 1bar) and that the temperature is set high enough for the heating to come on. What can I do about a Glow-worm Flexicom 30cx fault code F11? The table below shows how much you could be saving depending on your current boiler rating and property. Find trusted engineers near you with our free service by sending us an enquiry today. A Gas Safe registered engineer will be able to clean the burner or replace it, if necessary. At Glow-worm we believe there is nothing worse than the shock of a cold shower – not the best way to start your day! This guide to the most common Glow-worm boiler problems will help you through the hard times and could even see you fixing a fault yourself. If your boiler warranty has ended or will be coming to an end soon, it might be worth considering boiler insurance. the bath tap when we were trying to get the bathroom sink tap to work), so we thought it might be water … The Glow Worm Energy Saver is a early example of a low water content condensing boiler. Try Boiler Guide today! This insurance can be taken out with your energy supplier, but there’s absolutely no obligation to do so. We have not been using the central heating, only hot water, for several months. DIY Doctor has the answer! ('Low water content' boilers have heat exchangers constructed from cooper tubing with heat-collecting fins attached, as opposed to having a conventional, one-piece cast iron heat exchanger.) Keep up to date with our DIY projects, tips and latest deals. Do you agree with Glow-worm's TrustScore? So, if more than one of these components are going to need replacing soon, it might make more sense to install a new boiler, that comes with a long warranty. This website uses cookies to provide you with a better experience. I have a Glow Worm Boiler 65/80. Increase the pressure too much (above 2 bar) and you’ll then have a problem with high boiler pressure, which could damage the unit. The heating works fine and the hot water seems to flow as it did before just not as hot. Should you be in any doubt at all or identify a fault that needs an engineer, you can get a free boiler repair quote with our service. If you spot a leak around the heating system, turn off the water supply and contact a Gas Safe registered engineer, likewise if there’s been a sudden drop in pressure. I have pay 400 pounds to a plumber so far and still not fix. I had a new boiler fitted in April this year. Once the pressure is back up to around 1.5 bar, your Glow-worm boiler should have sufficient pressure to work again. With local engineers, you’re likely to be offered a very competitive rate and they’re likely to deliver a personal service throughout your communications. | Read 3,921-3,940 Reviews out of 4,219. As well as providing ultra-efficient combi and system boiler solutions, Glow-worm also specialises in manufacturing award-winning regular heat-only boilers. A check valve is built in the system in order to keep the natural convection from allowing hot water to circulate to the radiators when the pump is off. View and Download Glow-worm Swift flow 100 installation instructions manual online. There is a single heater unit for the dual purpose of CH and domestic water supply, although the hot water for bathroom and kitchen is provided by pumped circulation. Do you agree with Glow-worm’s star rating? Avoid turning your water temperature any hotter than 120 °F (49 °C), as higher temperatures can burn your skin. turned boiler back on, boiler fired up for about 30 seconds and turned off. This enables Glow- worm dual-channel eBUS controllers (low-voltage) to be used along with 230 V valves to give control of Hot Water and Heating systems. This is is a valve that opens and closes to provide heat to the radiators or to heat your water. Alternatively, a standard 230 V cabling box and controls can be used. A brand new boiler could be saving you up to £305* a year if you live in a detached home. I really think there is a design problem. For the past few days we got hot water if we switched another tap on, (eg. Take a look at our guide to central heating noises to help you determine the cause of your noisy boiler. There are many potential issues that they will look into, diagnose and be able to repair: There are many potential reasons why there’s no heating or hot water in your home, including broken diaphragms and airlocks, failure of motorised valves, issues with the thermostat or low water levels. Could be low water pressure, a problem with the thermostat or a lack of water flow due to a closed valve, air in the system or the pump not circulating the water in the system correctly. If a radiator in your home isn’t getting hot, it may be due to a problem with one of the zones in your central heating system. Especially because an issue with the PCB can bring to light issue with other electrical components, such as the pump and fan. A glow green boiler engineer would come out and solve the issue. These fault codes help a boiler repair company to narrow down where the problem stems from, making the fix quicker, and cheaper. Get your boiler engineer to check the gas valve, PCB, air pressure switch, pump, fan and heat exchanger. If the boiler came on for 30 seconds then all must be working. National companies may cost slightly more but you’ll have the safety of big brand protection and they could provide extra services such as ongoing boiler cover. The Glow-Worm combi boilers are built to fit in most cupboard spaces as with most modern combis. Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one. Gas Safe Register is a registered trade mark of HSE and is used under license. Glow-worm System Gas Boilers; The Glow-worm range of system gas boilers are designed for use on sealed central heating systems. Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. As soon as you turn the hot tap on, your boiler fires up to heat water and a valve gets opened to let the water flow through the network of pipes. Thawing out a frozen condensate pipe is something you can do yourself without the need for a fully-qualified heating engineer, in fact, you can find out how to do it using our guide to thawing a frozen condensate pipe. E&OE. Voice your opinion today and hear what 4219 customers have already said. Glowcare, established in 1992, has a wealth of knowledge and know-how, working on the very latest Glow-worm high-efficiency boilers, and all previous models in the Glow-worm boiler range. [quote="htg engineer"]If the boiler came on for 30 seconds then all must be working. No pilot light on boiler. We have teamed up with the industries best to help you find a trustworthy tradesman local to you! Each page also comes with pictures and a video to make completing those jobs even easier! It is only about 3years old the boiler. So you can start your day with a lovely hot shower and you can rely on Glow-worm to keep on delivering that hot water for as long as you want. Should you go through these and not see any problems, it’s time to contact a Gas Safe registered engineer as there’s likely to be an issue within the unit. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. If you don’t feel safe doing this or aren’t overly sure about what today, contact a heating engineer to do it for you. Product Review: The Energy series of condensing gas regular boilers from Glow-worm consist of three outputs designed to supply heat and hot water to a range of home sizes. pressure is at 2.5 and i have restarted the boiler etc. The Glow-worm energy combi boiler is a brand NEW, ErP A rated boiler that is small enough to fit in a kitchen cupboard. When the F16 error code appears, there’s an issue preventing this process form happening – either the flame isn’t present or the PCB is failing to detect the flame. Any strange noises you’re hearing could be caused by a variety of things including air in the system, alternatively the water pressure could be too low or it’s kettling. The make of boiler is Glow worm flexicom 30 cx. The timer. Page 11 5 D o m e s t i c H o t W a t e r S y s t e m 5.1 General The domestic hot water service must be in accordance with the rules in for in the countries of destination. Check out what 4,219 people have written so far, and share your own experience. My boiler is dropping pressure and leaking water. They have compact dimensions of 700mm H, 390mm W, 280mm D. They are all A-rated on performance and also ErP rated ( Energy-Related Product). Powered by phpBB ® Forum Software © phpBB Group, General Building, Self Build and Renovation, Planning Regs, Project Management and Safety, Central Heating and Air conditioning and Ventilation Forum, Glow worm boiler, no heating, but plenty of hot water, Glow Worm 30s1 boiler issue only hot water when heating is on, Glow-worm boiler, hot water and radiator settings, HELP NEEDED ON BOILER GLOW WORM HOT WATER EXPRESS. Energy System Boiler. When you’ve had your Glow-worm boiler for a long period of time, you might be thinking about getting a new one installed. Timers can fall off schedule over time, so it’s worth checking that your boiler is still set to … You might be able to determine the type of problem your boiler is having based on the type of noise it is making. Now that you know the problem of the circulating hot water heater, you will be able to solve this problem yourself without much difficulty. When the weather is mild, this one: - will not heat the water hotter than that in the heating circuit The warranty is great because if your Glow Worm boiler has a no hot water problem or another fault occurs causing your boiler not to work correctly; then you will be pleased to know that your Glow Worm boiler will be covered without you having to pay any fees. Without a pilot light, the boiler won’t be able to provide central heating or domestic hot water. If it is not pressurised properly, the boiler does not provide the necessary hot water to heat the house. I also turned boiler off, ran hot tap till cold. We match Glow-Worm Boilers Product Range: Glow-Worm Combi boilers . Fault code F14 (Flexicom CX range) If you were to look at the service manual, you’d find this fault … These condensing boilers provide hot water via a hot water cylinder (Hot Press Tank). Boiler Guide is operated by Boiler Guide Limited. - has stopped giving us hot water, but our heating still comes on?! An issue with the PCB is commonly seen after a new one has been fitted due to the incorrect model being installed or it being unconfigured. Hot water from the boiler rises and flows by natural convection up to the radiators. If the pressure gauge on your Glow-worm boiler is showing anything below 1 bar then you may have an issue which can lead to your central heating system not functioning as well as it should. Grab your copy now for all the DIY help you need right at your finger tips! Broken diaphragms and airlocks, failure of motorised valves, issues with the thermostat or low water levels, Most common cause is a broken internal component but it will depend where the water is leaking from, A common cause is air in the system, alternatively it could be that the water pressure is too low or it’s kettling, Could be a broken thermocouple which is stopping the gas supply, There could be a water leak in the system, the pressure relief valve needs replacing or the radiators have been bled recently, Your boiler should display a fault code or warning notification, Thermostat may be turned off or not set to the correct settings (time etc. ), Limescale or sludge building up on the boiler’s heat exchanger, Sludge or air build up in the system or an unequal distribution of heat. Jump to. Identify the possible cause of a fault with your boiler using the table below, it will also let you know if you’ll need an engineer. Registered in England & Wales number 6873930. The decision you have to make is whether to go with a local engineer or national company. Glow-Worm offers three different system boilers with prices ranging from £595 to £850. The printed circuit board (PCB) is effectively the ‘brain’ of modern boilers as it sends and receives signals from all the electrical components within the unit. The smarter way to find approved boiler engineers in your area. Familiarise yourself with the error codes using our list of Glow-worm error codes. In addition to these, if you’re on a prepayment meter then it’s worth making sure that you have enough credit. Glow-worm boilers come with 2-7 years of warranty as standard but some models are eligible for up to 15 years of warranty through Glow-worm’s club energy installers. the hot pipe underneath(2nd from left) stayed cold. In the case that one of these is the problem, a heating engineer will be able to safely replace or configure the PCB. 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