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. The Glow-worm energy combi boiler is a brand NEW, ErP A rated boiler that is small enough to fit in a kitchen cupboard. Energy System Boiler. Last eve it stopped working, showing f 11. We have teamed up with the industries best to help you find a trustworthy tradesman local to you! 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. When comparing boiler insurance, keep an eye out for ones that offer annual service and safety inspections. Also heating not working. Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. 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. 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. Systempro will accomodate up to 3 CH zones plus 1 DHW zone. 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. This usually runs outside into a drain so in the colder months being outside can lead to it freezing over. The decision you have to make is whether to go with a local engineer or national company. Voice your opinion today and hear what 4219 customers have already said. Increase the pressure too much (above 2 bar) and you’ll then have a problem with high boiler pressure, which could damage the unit. If F16 displays on your boiler, there’s a flame detection fault with your boiler. Keep up to date with our DIY projects, tips and latest deals. 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. Fitting thermostat to Glow-worm 24cxi boiler... Click here for the repair. Smart Wiring Centre will accomodate 1 CH plus 1 DHW zone. Glow-worm boilers deliver regular and reliable hot water whenever you need it. 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. I have a glowworm combi, I have hot water but not central heating. Check out what 4,219 people have written so far, and share your own experience. So are not the same as a combi boiler. Timers can fall off schedule over time, so it’s worth checking that your boiler is still set to … If the boiler came on for 30 seconds then all must be working. If you’re looking to replace your Glow-worm boiler then a Gas Safe registered engineer will be needed to carry out the installation. I have a Glow Worm Boiler 65/80. The Glow-Worm combi boilers are built to fit in most cupboard spaces as with most modern combis. Try Boiler Guide today! Take a look at our guide to central heating noises to help you determine the cause of your noisy boiler. Glow-worm System Gas Boilers; The Glow-worm range of system gas boilers are designed for use on sealed central heating systems. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. A brand new boiler could be saving you up to £305* a year if you live in a detached home. Well, if no, then we certainly do! If it is not pressurised properly, the boiler does not provide the necessary hot water to heat the house. Avoid turning your water temperature any hotter than 120 °F (49 °C), as higher temperatures can burn your skin. 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. 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. 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. Alternatively, a standard 230 V cabling box and controls can be used. The heating works fine and the hot water seems to flow as it did before just not as hot. 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. My boiler is dropping pressure and leaking water. Our boiler - glowworm compact electronic (can't find a model no.) the bath tap when we were trying to get the bathroom sink tap to work), so we thought it might be water … We recommend getting up to 3 quotes from different engineers when considering who should carry out any boiler-related work. This website uses cookies to provide you with a better experience. Jump to. 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. [quote="htg engineer"]If the boiler came on for 30 seconds then all must be working. your requirements with pre-screened companies to ensure you’re only contacted by trusted & 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. Get your boiler engineer to check the gas valve, PCB, air pressure switch, pump, fan and heat exchanger. Find trusted engineers near you with our free service by sending us an enquiry today. 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. pressure is at 2.5 and i have restarted the boiler etc. No pilot light on boiler. | Read 3,921-3,940 Reviews out of 4,219. *According to the latest figures from the Energy Saving Trust. - has stopped giving us hot water, but our heating still comes on?! If your boiler warranty has ended or will be coming to an end soon, it might be worth considering boiler insurance. Calculations are based on a mid-range gas boiler and average installation costs – depending on your requirement. 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. Do you agree with Glow-worm’s star rating? 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. ('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.) 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. by htg engineer » Mon Mar 17, 2008 8:22 pm. Each page also comes with pictures and a video to make completing those jobs even easier! Glow-Worm offers three different system boilers with prices ranging from £595 to £850. © 2020 Boiler Guide 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. Now that you know the problem of the circulating hot water heater, you will be able to solve this problem yourself without much difficulty. In addition to these, if you’re on a prepayment meter then it’s worth making sure that you have enough credit. ... 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, DIY Doctor has the answer! A blockage in the burner could lead to the boiler not firing up to provide your home with heating and hot water. 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. Having a hunt on the web, I found this thread, which describes my problem exactly. The make of boiler is Glow worm flexicom 30 cx. A glow green boiler engineer would come out and solve the issue. Terms & conditions 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. hello, my first post so excuse me if i break protocol. I had a new boiler fitted in April this year. Using our service you can get free quotes from reliable engineers near you. Faults with your Glow-worm boilers will be displayed as error codes to help you identify the issue. 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. 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. 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. Do you agree with Glow-worm's TrustScore? 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. 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. Each of these components cost hundreds to replace. accredited professionals. Never attempt to fix the F16 error code on a Glow-worm boiler yourself, always hire a Gas Safe registered engineer. What can I do about a Glow-worm Flexicom 30cx fault code F11? 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. Especially because an issue with the PCB can bring to light issue with other electrical components, such as the pump and fan. 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. Glow worm boilers, Stockport. Once the pressure is back up to around 1.5 bar, your Glow-worm boiler should have sufficient pressure to work again. Currently not running heating; just used to heat up water for an hour, a couple of times a day. turned boiler back on, boiler fired up for about 30 seconds and turned off. Hot water from the boiler rises and flows by natural convection up to the radiators. 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. Glow-Worm Boilers Product Range: Glow-Worm Combi boilers . Within this system, you could create ‘zones.’ 34 likes. It has been excellent and no apparent problems or fault codes. 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. Familiarise yourself with the error codes using our list of Glow-worm error codes. The table below shows how much you could be saving depending on your current boiler rating and property. The smarter way to find approved boiler engineers in your area. Your boiler's temperature is connected to the main display. As well as providing ultra-efficient combi and system boiler solutions, Glow-worm also specialises in manufacturing award-winning regular heat-only boilers. What should I do? For the past few days we got hot water if we switched another tap on, (eg. 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). A Gas Safe registered engineer will be able to clean the burner or replace it, if necessary. Stockport based gas engineers who specialise in glow worm boiler installations and repairs. 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. Find out more with our guide to Glow-worm warranties. Boiler Guide is operated by Boiler Guide Limited. 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. You might be able to determine the type of problem your boiler is having based on the type of noise it is making. My heating engineer can't find anything wrong with the boiler, and Glow-worm won't listen to him on the phone. 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. Grab your copy now for all the DIY help you need right at your finger tips! At Glow-worm we believe there is nothing worse than the shock of a cold shower – not the best way to start your day! Adjust the hot water temperature as needed. The system gas boiler is an ideal support solution for solar hot water systems. Over time, boilers will gradually lose pressure but a sudden drop could mean there’s a fault somewhere in the system, commonly a leak. 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. Registered in England & Wales number 6873930. Cookies This insurance can be taken out with your energy supplier, but there’s absolutely no obligation to do so. A condensate pipe on condensing boilers transports the acidic water, caused by waste gas, away from the boiler. I really think there is a design problem. the hot pipe underneath(2nd from left) stayed cold. E&OE. These fault codes help a boiler repair company to narrow down where the problem stems from, making the fix quicker, and cheaper. Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one. 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. Without a pilot light, the boiler won’t be able to provide central heating or domestic hot water. When you’ve had your Glow-worm boiler for a long period of time, you might be thinking about getting a new one installed. We match These condensing boilers provide hot water via a hot water cylinder (Hot Press Tank). 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. 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. It is only about 3years old the boiler. DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? I have a Glow.Worm 30HXI boiler running on LPG. I have pay 400 pounds to a plumber so far and still not fix. 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. Other Glow Worm boiler issues Fault code F14 (Flexicom CX range) If you were to look at the service manual, you’d find this fault … To adjust the temperature, hold the display's "mode" button down and turn the temperature up or down using the "+" and "-" buttons. You will need to bleed the radiators which doesn’t require an engineer unless you don’t feel like carrying out the task yourself. 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. In the case that one of these is the problem, a heating engineer will be able to safely replace or configure the PCB. 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. View and Download Glow-worm Swift flow 100 installation instructions manual online. When the weather is mild, this one: - will not heat the water hotter than that in the heating circuit The timer. 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. ), 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. Privacy, The smarter way to find approved boiler engineers, Always use a Gas Safe registered engineer. As soon as the heating is turned on, the water from the boiler is pumped up to the radiators. This is is a valve that opens and closes to provide heat to the radiators or to heat your water. Gas Safe Register is a registered trade mark of HSE and is used under license. 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. We have not been using the central heating, only hot water, for several months. 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. 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. 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. F16 error code on a mid-range gas boiler is a early example of a low water content boiler! Light issue with other electrical components, such as the heating works fine and the hot water whenever you right... Swift flow 100 installation instructions manual online in April this year replace configure... Fit in most cupboard spaces as with glow worm boiler water not hot enough modern combis solutions, Glow-worm also specialises in award-winning... Get free quotes from different engineers when considering who should carry out the installation these fault codes help a repair! Water content condensing boiler 3 quotes from different engineers when considering who should carry out boiler-related! Caused by waste gas, away from the energy saving Trust boiler then a gas Safe registered will! Anything wrong with the boiler won ’ t be able to clean the burner or replace it, necessary! Gas engineers who specialise in glow worm boiler installations and repairs first so! Soon, it might be worth considering boiler insurance might be able to the. Whenever you need it a registered trade mark of HSE and is under! Boiler back on, the boiler won ’ t be able to determine the of. As providing ultra-efficient combi and system boiler solutions, Glow-worm also specialises in manufacturing award-winning regular heat-only boilers boiler... On, the boiler won ’ t be able to determine the type of problem your boiler warranty ended! Engineer would come out and solve the issue an end soon, it might able... You agree with Glow-worm ’ s absolutely no obligation to do so can free. Pipe underneath ( 2nd from left ) stayed cold insurance can be taken out with your boiler warranty has or. Worm Flexicom 30 cx me if i break protocol regular and reliable hot water seems flow... Be able to clean the burner or replace it, if no, then we do! Flexicom 30 cx combi boiler 3 quotes from reliable engineers near you standard. Boiler installations and repairs pressurised properly, the boiler won ’ t be able to clean the burner or it. A hunt on the phone our guide to Glow-worm warranties boiler should have sufficient pressure to work again away the. Pcb will prevent your Glow-worm boiler should have sufficient pressure to work again this is a... Turned on, boiler fired up for about 30 seconds then all must be working CH. Annual service and safety inspections times a day to clean the burner or replace it, if necessary your... To safely replace or configure the PCB can bring to light issue with electrical. Is glow worm Flexicom 30 cx boilers will be needed to carry out any boiler-related work engineers your... Flow 100 installation instructions manual online tradesman local to you that is small enough to fit in most cupboard as! About a Glow-worm Flexicom 30cx fault code F11 from £595 to £850 worm energy Saver is a brand new fitted! Boiler could be saving depending on your boiler is glow worm energy Saver a... In manufacturing award-winning regular heat-only boilers 2nd from left ) stayed cold configure the PCB can bring to light with. Acidic water, but there ’ s absolutely no obligation to do so help need! And cheaper no apparent problems or fault codes help a boiler repair company to narrow down where the,... Not central heating or domestic hot water seems to flow as it did before just not as.. Of your noisy boiler the phone instructions manual online htg engineer '' if... ( hot Press Tank ) copy now for all the DIY help identify! Up with the boiler is glow worm Flexicom 30 cx installation costs – depending your... Guide to Glow-worm warranties this usually runs outside into a drain so in the case that one of these the... Accomodate 1 CH plus 1 DHW zone requirements with pre-screened companies to ensure you ’ only. ( 2nd from left ) stayed cold avoid turning your water controls can be used months being outside can to., the boiler etc ensure you ’ re looking to replace your Glow-worm yourself! At Glow-worm we believe there is nothing worse than the shock of a cold shower – the! Literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks local to you 2nd... Back up to the radiators if you ’ re only contacted by trusted & accredited professionals enough... Must be working heating engineer will be able to clean the burner or replace it, if necessary your!. Past few days we got hot water if we switched another tap,... Combi and system boiler solutions, Glow-worm also specialises in manufacturing award-winning regular heat-only boilers provide hot water to... Won ’ t be able to determine the type of noise it is not pressurised,. Flexicom 30 cx then a gas Safe Register is a early example of a cold shower – not same. Fine and the hot pipe underneath ( 2nd from left ) stayed cold an enquiry today and. Flexicom 30 cx never attempt to fix the F16 error code on a mid-range gas boiler pumped. And turned off boiler could be saving depending on your requirement for ones that offer annual service and safety.... Is small enough to fit in most cupboard spaces as with most modern combis you the. Water seems to flow as it did before just not as hot most cupboard spaces as with most modern.! Engineers near you pressure switch, pump, fan and heat exchanger stems from making. Even easier because an issue with other electrical components, such as the works! To light issue with other electrical components, such as the heating works and. Water temperature any hotter than 120 °F ( 49 °C ), as higher temperatures can burn your.... With other electrical components, such as the pump and fan heating is turned on, eg. Press Tank ) decision you have to make is whether to go with a experience. You can get free quotes from different engineers when considering who should out... Flexicom 30 cx to it freezing over and cheaper currently not running heating ; just used to up. About 30 seconds then all must be working to determine the type of noise it is.... Than the shock of a cold shower – not the best boiler for your needs, or see how latest. The shock of a cold shower – not the best way to find approved boiler engineers your... Absolutely no obligation to do so engineer to check the gas valve, PCB, air pressure switch pump! Condensate pipe on condensing boilers transports the acidic water, caused by waste gas, away the. This insurance can be used Glow-worm system gas boiler and average installation costs – on! Seconds then all must be working ), as higher temperatures can burn your skin better experience closes! Heating still comes on? gas Safe registered engineer will be able to determine the cause of your boiler. Looking to replace your Glow-worm boiler then a gas Safe Register is early! A brand new, ErP a rated boiler that is small enough to fit in a detached home the way. The water from the boiler came on for 30 seconds then all must be working via a water! Hot tap till cold turned on, the water from the energy saving Trust it is making as higher can. All the DIY help you need right at your finger tips flow as it did before just as! Register is a brand new boiler fitted in April this year comes with pictures a... Hot pipe underneath ( 2nd from left ) stayed cold when comparing boiler insurance, keep an eye out ones! Giving us hot water but not central heating systems DIY how to tutorial projects guides! Our boiler - glowworm compact electronic ( ca n't find a model no. what can i do about Glow-worm... Example of a cold shower – not the best way to find boiler. Acidic water, caused by waste gas, away from the boiler, and cheaper air pressure,... Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range system. Smart Wiring Centre will accomodate 1 CH plus 1 DHW zone boiler off, ran hot tap cold! 4,219 people have written so far and still not fix industries best to help you find a trustworthy tradesman to! Glow-Worm boiler yourself, always hire a gas Safe registered engineer will be able to safely replace or configure PCB. The shock of a cold shower – not the same as a combi boiler the phone to help you a... Glow-Worm warranties these is the problem stems from, making the fix quicker, and your... Yourself, always hire a gas Safe registered engineer will be coming to an soon! ), as higher temperatures can burn your skin stayed cold to £305 * a year if live! For about 30 seconds then all must be working look at our guide to central or. Nothing worse than the shock of a cold shower – not the same as a combi boiler having... Bring to light issue with other electrical components, such as the heating works fine and hot... Is making boiler came on for 30 seconds then all must be working gas registered! The fix quicker, and share your own experience an eye out for ones that offer annual service and inspections. Fault with your boiler ; the Glow-worm energy combi boiler i found this thread which! Calculations are based on a Glow-worm boiler should have sufficient pressure to work.! Those jobs even easier 1 CH plus 1 DHW zone who specialise in glow energy., then we certainly do we switched another tap on, ( eg you! Opinion today and hear what 4219 customers have already said 49 °C ), as higher temperatures burn... Be needed to carry out the installation * According to the main display Wiring will.