Do you agree with Glow-worm’s star rating? My heating engineer can't find anything wrong with the boiler, and Glow-worm won't listen to him on the phone. Increase the pressure too much (above 2 bar) and you’ll then have a problem with high boiler pressure, which could damage the unit. It has been excellent and no apparent problems or fault codes. View and Download Glow-worm Swift flow 100 installation instructions manual online. The table below shows how much you could be saving depending on your current boiler rating and property. Timers can fall off schedule over time, so it’s worth checking that your boiler is still set to … The decision you have to make is whether to go with a local engineer or national company. 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. A brand new boiler could be saving you up to £305* a year if you live in a detached home. Glow-worm System Gas Boilers; The Glow-worm range of system gas boilers are designed for use on sealed central heating systems. Alternatively, a standard 230 V cabling box and controls can be used. I really think there is a design problem. Other Glow Worm boiler issues I have pay 400 pounds to a plumber so far and still not fix. Calculations are based on a mid-range gas boiler and average installation costs – depending on your requirement. When comparing boiler insurance, keep an eye out for ones that offer annual service and safety inspections. 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. Hot water from the boiler rises and flows by natural convection up to the radiators. Now that you know the problem of the circulating hot water heater, you will be able to solve this problem yourself without much difficulty. 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. If F16 displays on your boiler, there’s a flame detection fault with your boiler. Privacy, The smarter way to find approved boiler engineers, Always use a Gas Safe registered engineer. 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. The Glow-Worm combi boilers are built to fit in most cupboard spaces as with most modern combis. Glow-Worm Boilers Product Range: Glow-Worm Combi boilers . 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. accredited professionals. 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. Registered in England & Wales number 6873930. E&OE. The system gas boiler is an ideal support solution for solar hot water systems. 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. This website uses cookies to provide you with a better experience. Terms & conditions If you’re looking to replace your Glow-worm boiler then a Gas Safe registered engineer will be needed to carry out the installation. Take a look at our guide to central heating noises to help you determine the cause of your noisy boiler. Try Boiler Guide today! Cookies Fault code F14 (Flexicom CX range) If you were to look at the service manual, you’d find this fault … Fitting thermostat to Glow-worm 24cxi boiler... Click here for the repair. Stockport based gas engineers who specialise in glow worm boiler installations and repairs. 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. Without a pilot light, the boiler won’t be able to provide central heating or domestic hot water. Last eve it stopped working, showing f 11. This is is a valve that opens and closes to provide heat to the radiators or to heat your water. In addition to these, if you’re on a prepayment meter then it’s worth making sure that you have enough credit. 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. Boiler Guide is operated by Boiler Guide Limited. 34 likes. [quote="htg engineer"]If the boiler came on for 30 seconds then all must be working. turned boiler back on, boiler fired up for about 30 seconds and turned off. Having a hunt on the web, I found this thread, which describes my problem exactly. The Glow-worm energy combi boiler is a brand NEW, ErP A rated boiler that is small enough to fit in a kitchen cupboard. These fault codes help a boiler repair company to narrow down where the problem stems from, making the fix quicker, and cheaper. 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. 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. by htg engineer » Mon Mar 17, 2008 8:22 pm. My boiler is dropping pressure and leaking water. thermostat downstairs is clicking if turned. your requirements with pre-screened companies to ensure you’re only contacted by trusted & Smart Wiring Centre will accomodate 1 CH plus 1 DHW zone. As well as providing ultra-efficient combi and system boiler solutions, Glow-worm also specialises in manufacturing award-winning regular heat-only boilers. 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. Gas Safe Register is a registered trade mark of HSE and is used under license. Energy System Boiler. For the past few days we got hot water if we switched another tap on, (eg. DIY Doctor has the answer! As soon as the heating is turned on, the water from the boiler is pumped up to the radiators. 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. I had a new boiler fitted in April this year. Never attempt to fix the F16 error code on a Glow-worm boiler yourself, always hire a Gas Safe registered engineer. It is only about 3years old the boiler. To adjust the temperature, hold the display's "mode" button down and turn the temperature up or down using the "+" and "-" buttons. 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. When the weather is mild, this one: - will not heat the water hotter than that in the heating circuit Get your boiler engineer to check the gas valve, PCB, air pressure switch, pump, fan and heat exchanger. What can I do about a Glow-worm Flexicom 30cx fault code F11? 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. 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. ... 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, Familiarise yourself with the error codes using our list of Glow-worm error codes. 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. Voice your opinion today and hear what 4219 customers have already said. So are not the same as a combi boiler. Glow-Worm offers three different system boilers with prices ranging from £595 to £850. I also turned boiler off, ran hot tap till cold. The heating works fine and the hot water seems to flow as it did before just not as hot. the bath tap when we were trying to get the bathroom sink tap to work), so we thought it might be water … 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. - has stopped giving us hot water, but our heating still comes on?! When you’ve had your Glow-worm boiler for a long period of time, you might be thinking about getting a new one installed. 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. 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. If it is not pressurised properly, the boiler does not provide the necessary hot water to heat the house. Combi boilers are designed to be manufactured with two independent heat exchangers, one of which carries a pipe to the radiators while the other one carries a pipe to the hot water supply. If your boiler warranty has ended or will be coming to an end soon, it might be worth considering boiler insurance. The smarter way to find approved boiler engineers in your area. 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. 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. The make of boiler is Glow worm flexicom 30 cx. 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. ), 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. hello, my first post so excuse me if i break protocol. Each page also comes with pictures and a video to make completing those jobs even easier! Avoid turning your water temperature any hotter than 120 °F (49 °C), as higher temperatures can burn your skin. Adjust the hot water temperature as needed. The Glow Worm Energy Saver is a early example of a low water content condensing boiler. Systempro will accomodate up to 3 CH zones plus 1 DHW zone. 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. Find out more with our guide to Glow-worm warranties. Jump to. Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. 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. 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. Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. You might be able to determine the type of problem your boiler is having based on the type of noise it is making. 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. Within this system, you could create ‘zones.’ 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. What should I do? We have teamed up with the industries best to help you find a trustworthy tradesman local to you! Well, if no, then we certainly do! I have a Glow Worm Boiler 65/80. Each of these components cost hundreds to replace. We have not been using the central heating, only hot water, for several months. 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. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. I have a Glow.Worm 30HXI boiler running on LPG. DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? ('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.) 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. Check out what 4,219 people have written so far, and share your own experience. At Glow-worm we believe there is nothing worse than the shock of a cold shower – not the best way to start your day! These condensing boilers provide hot water via a hot water cylinder (Hot Press Tank). 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. 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. Especially because an issue with the PCB can bring to light issue with other electrical components, such as the pump and fan. Glow-worm boilers deliver regular and reliable hot water whenever you need it. 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 timer. 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. Once the pressure is back up to around 1.5 bar, your Glow-worm boiler should have sufficient pressure to work again. 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. the hot pipe underneath(2nd from left) stayed cold. pressure is at 2.5 and i have restarted the boiler etc. 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. A glow green boiler engineer would come out and solve the issue. 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. 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. Do you agree with Glow-worm's TrustScore? This usually runs outside into a drain so in the colder months being outside can lead to it freezing over. This insurance can be taken out with your energy supplier, but there’s absolutely no obligation to do so. You will need to bleed the radiators which doesn’t require an engineer unless you don’t feel like carrying out the task yourself. We match Glow worm boilers, Stockport. Faults with your Glow-worm boilers will be displayed as error codes to help you identify the issue. 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. Currently not running heating; just used to heat up water for an hour, a couple of times a day. Using our service you can get free quotes from reliable engineers near you. If the boiler came on for 30 seconds then all must be working. Keep up to date with our DIY projects, tips and latest deals. A blockage in the burner could lead to the boiler not firing up to provide your home with heating and hot water. In the case that one of these is the problem, a heating engineer will be able to safely replace or configure the PCB. 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. Grab your copy now for all the DIY help you need right at your finger tips! I have a glowworm combi, I have hot water but not central heating. 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. 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. Find trusted engineers near you with our free service by sending us an enquiry today. 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. No pilot light on boiler. A condensate pipe on condensing boilers transports the acidic water, caused by waste gas, away from the boiler. A faulty, broken or unconfigured PCB will prevent your Glow-worm boiler from working properly. Also heating not working. © 2020 Boiler Guide We recommend getting up to 3 quotes from different engineers when considering who should carry out any boiler-related work. 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 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. They have compact dimensions of 700mm H, 390mm W, 280mm D. 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