Glowworm f1 f4 fault

21.7K subscribers Has your boiler stopped working with F4 or F1 in the display. In this video I will show you how to re-set your boiler. I have included in the video the boiler manual with...How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler. WebYou can give Martin a call on 07510814311. Other reason for a F1 Fault on a Glow Worm boiler When getting a gas engineer out, the first thing you may want to get is a list of problem as some gas engineer just don’t have a clue and will seek advice from the fault finding books.They will help with the accuracy to determine the problem and decide whether to contact the service center or call the repairman or you can fix a problem yourself. Glow Worm SXI Range 157235 Boiler Fault Codes Glow Worm Betacom2 INSTN SERV 157121 Boiler Fault Code Recent Posts Weil mclain ultra error code e-02 Triangle tube error code e04 4.64K subscribers In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the ignition... Glow Worm Boiler Error Code F.24; Glow Worm was acquired by Vaillant Group some time ago so some of the codes are similar for those too… Vaillant Fault Codes ...21.7K subscribers Has your boiler stopped working with F4 or F1 in the display. In this video I will show you how to re-set your boiler. I have included in the video the boiler manual with...9 Okt 2022 ... All Boilers, F28 / F1 / F4, Ignition fault (flame detection). Betacom4 / Ultracom3 cxi / sxi / 35, F29, Loss of flame during operation. why do i keep getting calls from portfolio recoveryGlow worm combi 30 xci f14 fault . Discussion in 'Plumbers' Talk' started by paul down, Jun 21, 2018. paul down New Member. Hi Guys , new to this forum and hoping someone can shed a bit of light on my boiler issue. My glow worm 30xci is playing up . When you run the shower /hot tap it runs fine for about 2 mins then runs cold for about a minute ...The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you'd need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ...How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler.WebHow do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler. In the case of the F4 ignition fault, the problem could lie with the: Inlet gas pressure Gas valve being incorrectly adjusted, sticking, or simply being faulty Burner being blocked Flue or condensate pipe being blocked Spark generator, ignition lead or probe being faulty How will my boiler engineer determine the problemGlow Worm Fault Codes. Welcome to the fault-codes section of this site. The following table or page contains the information required to help repair and diagnose the fault codes being shown on the boiler display. You may be guided through the fault finding sequence or steps, for rectifying your boiler with this fault code. If your Glow Worm Compact E Range Boiler is displaying any of the following codes, or a combination of the codes below we can help you to identify and resolve your E Range boiler problems. Fault Code. Possible Cause. No DHW. Check dhw microswitch. No C/H. Check dhw microswitch if dhw demand led is lit. september 11th star sign F1: Ignition fault: F3: Fan unable to reach ignition speed: F4: Ignition fault: F5: Overheat Fault: F6: Central heating flow thermistor: F9: Water pressure sensor fault, blocked flow filter or pump fault: F10: Central return flow thermistor: F11: Main board connection fault: F13: PCB memory or sensing fault: F14: Gas valve control defective ...WebThe F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you'd need to repressurize the boiler ...Recap 1 Switch off your boiler and ensure your heating system is cold for at least one hour. 2 Check the pressure gauge, which is often found on the front of your boiler. 3 If below 1 bar, your boiler has a low water pressure and needs re-pressurising. 4 Locate the filling loop, often found on the underside of your boiler.F28 is a fault code that could appear on any Glow-worm boiler, including the Energy range, and always means the same thing.Feb 22, 2013 · M&E Project Manager. Vocational, Technical or Tra... 3,091 satisfied customers. I have a glow worm 15hxi boiler, last week it went out with. I have a glow worm 15hxi boiler, last week it went out with the 'F' code being dispalyed, turned boiler off/on and worked. Same problem this … read more. pcsx2 disable fps F1 is a Glow Worm boiler fault code that indicates that the PCB did not confirm ignition. Fault codes do not identify the exact stage of ignition failure. There could be many causes. These problems can be caused by parts that cannot be replaced or issues with gas supply so you may want to consider a new boiler or repair.I now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ... ps4 roms archiveWebIf your Glow-Worm boiler is displaying the F1 fault code, it means there has been an issue with the ignition sequence. There are various ignition faults ...The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you’d need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ...21.7K subscribers Has your boiler stopped working with F4 or F1 in the display. In this video I will show you how to re-set your boiler. I have included in the video the boiler manual with...Formula 1 racing isn’t exactly a well-known sport in the United States like baseball, football or NASCAR are. However, many people still enjoy it because the events are just so thrilling to watch.WebI now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ...Brrrrr! It's getting cold out there! If your #GlowWorm boiler shows fault codes F1, F4, F28 or F29, it means you have a #frozencondensatepipe. Here's our...If you want to improve your all-round skills in Boiler Repair, Heating Systems and Controls you must watch our Webinar. It explains everything you need to kn...I now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ...Fault in gas valve: Betacom / Ultracom₂ cxi / sxi / 35 / CI / hxi / Xtramax HE: F27 / F16: Flame detection fault: All Boilers: F28 / F1 / F4: Ignition fault (flame detection) Betacom / Ultracom₂ cxi / sxi / 35: F29: Loss of flame during operation: Betacom / Ultracom₂ cxi / sxi / 35: F32: Incorrect air pressure: Betacom / Ultracom₂ cxi ...Ease of Fixing a Common Fault Easy of Servicing Glow-worm scored an overall brand score of 57% and ranked 7th place out of 13 boiler brands. This shows that although Glow-worm boilers are found to be less reliable than other boiler brands, they are still loved by customers. A star rating of 4 out of 5 also for customer score also supports this. easyio sedona kits user guide F28 is a fault code that could appear on any Glow-worm boiler, including the Energy range, and always means the same thing.F01 / F11. Return heating temperature sensor fault. Betacom / Ultracom₂ cxi / sxi / 35. F20. Overheating fault. Betacom / Ultracom₂ cxi / sxi / hxi / 35 / Flexicom cx / hx / sx. F9 / F22. Low water pressure (or ignition temperature rise too slow)F4 - Ignition fault F22 - Low water pressure or ignition temperature rate rise too slow The Problem With My Boiler My Glow Worm Flexicom 12hx boiler first stopped producing warm water in the morning and it was also making some unusual sounds and vibrations, which I've never experienced before.WebF1: Ignition fault: F3: Fan unable to reach ignition speed: F4: Ignition fault: F5: Overheat Fault: F6: Central heating flow thermistor: F9: Water pressure sensor fault, blocked flow filter or pump fault: F10: Central return flow thermistor: F11: Main board connection fault: F13: PCB memory or sensing fault: F14: Gas valve control defective ...Ease of Fixing a Common Fault Easy of Servicing Glow-worm scored an overall brand score of 57% and ranked 7th place out of 13 boiler brands. This shows that although Glow-worm boilers are found to be less reliable than other boiler brands, they are still loved by customers. A star rating of 4 out of 5 also for customer score also supports this.In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the... Glow Worm Fault codes such as F1, F4, F5, F9 and F22 are no problem for us. 2-hour time slots for Glow Worm boiler repairs in High Wycombe . For any Glow Worm boiler repair or boiler service in High Wycombe we provide 2-hour time slots for Paul´s arrival, keeping disruption to. bitnami fluentd plugins Webglowworm ultracom / british gas 330 f1 fault - gas valve factory reset- noisy boiler ignition -ask glowworm technical websitedo not attempt unless you are ga...How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler. WebMend F4 Glowworm Boiler. In Category: Search all categories. Audio, Audio Systems ...F13. PCB memory or sensing fault. F14. Gas valve control defective. F15. E-bus voltage failure. F22. Low water pressure or ignition temperature rise too slow. F25. xlights scheduler manual Web27 Feb 2018. #1. Hi there people, This morning our boiler stopped working, I reset it but to no avail. We keep getting either F1 or F6 fault codes on it, F1 being Ignition Fault and F6 being Central Heating Flow Thermistor. We've also got no hot water. So no central heating or hot water on a day like this is just super!WebGlow-worm boilers tend to be reliable but, like with all appliances, problems can occur and they can develop a fault at any time. Should a fault develop with your Glow-worm boiler, a fault code might appear to help you identify the problem and to enable you to inform your engineer what went wrong.Feb 22, 2013 · M&E Project Manager. Vocational, Technical or Tra... 3,091 satisfied customers. I have a glow worm 15hxi boiler, last week it went out with. I have a glow worm 15hxi boiler, last week it went out with the 'F' code being dispalyed, turned boiler off/on and worked. Same problem this … read more. Brrrrr! It's getting cold out there! If your #GlowWorm boiler shows fault codes F1, F4, F28 or F29, it means you have a #frozencondensatepipe. Here's our...F1; F4; F28; F29; Glow Worm Fault Codes & DIY Fixes If Possible. Here is a list of the exact faults from Glow Worm boilers – Most faults will require a Gas Safe registered heating engineer so that is the reason why there isn’t a suggestion for what you should do in these scenarios.F1: Ignition fault: F3: Fan unable to reach ignition speed: F4: Ignition fault: F5: Overheat Fault: F6: Central heating flow thermistor: F9: Water pressure sensor fault, blocked flow filter or pump fault: F10: Central return flow thermistor: F11: Main board connection fault: F13: PCB memory or sensing fault: F14: Gas valve control defective ...The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you'd need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ...Reaction score. 1,936. Location. Norfolk. Country. 21 Oct 2007. #5. F4 states it is the flame going out during demand. Could be ignition problem, gas valve, low gas pressure, ignition leads, air inlet blocked, flue duct leaking, condensate trap blocked, as taken from the Glow Worm manual.Thank you for this post - i t helped massively. We initially had a fault 22 code and the boiler was making a loud rumbling noise. I remembered that a friend had a similar problem a few weeks ago and promptly emptied a couple of kettles onto the external flue which momentarily rectified the problem but then it restarted with the F1 code I disconnected the pipe underneath the boiler and water ... organizacija 40 epizoda sa prevodom The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you’d need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ...Have a Glowworm Ultracom 30cxi, getting fault codes F1 and F4 (ignition fault) there is a good spark and the gas lights every time but goes out after a few seconds, it does this 3 or 4 times then shut … read moreWeb bar none dress code I now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ... Ease of Fixing a Common Fault Easy of Servicing Glow-worm scored an overall brand score of 57% and ranked 7th place out of 13 boiler brands. This shows that although Glow-worm boilers are found to be less reliable than other boiler brands, they are still loved by customers. A star rating of 4 out of 5 also for customer score also supports this.Have a Glowworm Ultracom 30cxi, getting fault codes F1 and F4 (ignition fault) there is a good spark and the gas lights - Answered by a verified Plumber ... Hi Rick, my Glow worm Ultracom 30cxi has stopped working. The water board turned the water off this morning to fix a leak while my boiler was running.The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you’d need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ... it weather presenters Glow Worm boilers show the F9 fault code. This code indicates that the boiler is experiencing low pressure. Low pressure is a very common problem for most boilers and luckily is one of the easiest to fix fault codes. If you have an old boiler and the pressure is constantly dropping it may be time to consider a new boiler.I now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ... In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the...WebChanski. December 2010. If you go to the glow-worm website you can download the manual with all the codes etc. Alastair. November 2008. hi,f4 fault code is a failure to ignite code.the boiler tries to ignite, (sequance of operation)and failes, the pcb then shuts the boiler down untill the user resets it,it can happen sometimes.with regard to ...In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the... WebMar 08, 2022 · Tank thermistor (N/A For this appliance) F9. Water pressure sensor fault (please contact GW technical department for further information. F10. Central return flow thermistor. F11. Mainboard connection fault. F12. Connection fault between the main pcb and display pcb. WebWebMar 08, 2022 · Tank thermistor (N/A For this appliance) F9. Water pressure sensor fault (please contact GW technical department for further information. F10. Central return flow thermistor. F11. Mainboard connection fault. F12. Connection fault between the main pcb and display pcb. WebM&E Project Manager. Vocational, Technical or Tra... 3,091 satisfied customers. I have a glow worm 15hxi boiler, last week it went out with. I have a glow worm 15hxi boiler, last week it went out with the 'F' code being dispalyed, turned boiler off/on and worked. Same problem this … read more.F68. Fluctuation of flame signal. F70. User interface incompatible with the main board. F71. Flow heating temperature sensor fault. F72. Permanent temperature difference between flow and return heating sensors. F73.4 Okt 2022 ... Ideal, F1, Overheat lockout, Water pressure ... Glow-Worm, F1, F29, F4, and F28 ... Viessmann fault codes · Ideal fault codes.4.64K subscribers In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the ignition...16,007. Reaction score. 3,354. Location. Cornwall. Country. 20 Nov 2009. #8. F6=flow thermistor fault- could be the thermistor (ntc) the wiring to it, or just as likely its a circulation fault causing too high temp differential, his could be the pump or a blockage.WebF68. Fluctuation of flame signal. F70. User interface incompatible with the main board. F71. Flow heating temperature sensor fault. F72. Permanent temperature difference between flow and return heating sensors. F73.You can give Martin a call on 07510814311. Other reason for a F1 Fault on a Glow Worm boiler When getting a gas engineer out, the first thing you may want to get is a list of problem as some gas engineer just don't have a clue and will seek advice from the fault finding books.How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler. I now get F1 on my exactly 13 month old glowworm 24hx. What does the F4 fault code mean on my Glow-Worm boiler. If your Glow-Worm boiler is showing the F4 fault code on the display panel, it means there is an ignition fault. It’s the printed circuit board (PCB) on your boiler that controls electrical components. Just had the F1 fault on my ... television patents How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler.The fault code f1 is an ignition fault and f4 is a flame failure whilst lit OP L legoman - Feb 15, 2014 #5 F1 code says Ignition fault, no gas, insufficient gas, gas valve adjustment, electrode ignition lead or igniter + connections defective and air inlet duct. All of these have been checked I believe. F4 code says as F1 Reply to legoman OP L channel 13 personalities F1 F4 F28 F29 Glow Worm Fault Codes & DIY Fixes If Possible Here is a list of the exact faults from Glow Worm boilers - Most faults will require a Gas Safe registered heating engineer so that is the reason why there isn't a suggestion for what you should do in these scenarios. ConclusionWebF01 / F11. Return heating temperature sensor fault. Betacom / Ultracom₂ cxi / sxi / 35. F20. Overheating fault. Betacom / Ultracom₂ cxi / sxi / hxi / 35 / Flexicom cx / hx / sx. F9 / F22. Low water pressure (or ignition temperature rise too slow)If your Glow Worm Compact E Range Boiler is displaying any of the following codes, or a combination of the codes below we can help you to identify and resolve your E Range boiler problems. Fault Code. Possible Cause. No DHW. Check dhw microswitch. No C/H. Check dhw microswitch if dhw demand led is lit.Dec 24, 2011 · Have a Glowworm Ultracom 30cxi, getting fault codes F1 and F4 (ignition fault) there is a good spark and the gas lights every time but goes out after a few seconds, it does this 3 or 4 times then shut … read more How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler.Webglowworm ultracom / british gas 330 f1 fault - gas valve factory reset- noisy boiler ignition -ask glowworm technical websitedo not attempt unless you are ga... 16,007. Reaction score. 3,354. Location. Cornwall. Country. 20 Nov 2009. #8. F6=flow thermistor fault- could be the thermistor (ntc) the wiring to it, or just as likely its a circulation fault causing too high temp differential, his could be the pump or a blockage.F01 / F11. Return heating temperature sensor fault. Betacom / Ultracom₂ cxi / sxi / 35. F20. Overheating fault. Betacom / Ultracom₂ cxi / sxi / hxi / 35 / Flexicom cx / hx / sx. F9 / F22. Low water pressure (or ignition temperature rise too slow) alienware monitor flickering F1 is a Glow Worm boiler fault code that indicates that the PCB did not confirm ignition. Fault codes do not identify the exact stage of ignition failure. There could be many causes. These problems can be caused by parts that cannot be replaced or issues with gas supply so you may want to consider a new boiler or repair.hi,f4 fault code is a failure to ignite code.the boiler tries to ignite, (sequance of operation)and failes, the pcb then shuts the boiler down untill the user resets it,it can happen sometimes.with regard to the blue tap,there is a lcd disply on the boiler wich acts as a temprature and ch pressure gauge this should be set at1.1bar.to top the …Find your fault code for your Glow Worm boiler below: What are the error codes Glow Worm Boilers and what do the mean? Determine the model of your Glow Worm ...Because Glow Worm boilers are sensitive to build up, a flush might also help to clear this fault code. Error codes F1, F3 and F4. These error codes are common ...The F1 indicator would tell you that the pressure in your boiler is low and needs to be brought back to normal. This means you'd need to repressurize the boiler. First, turn the heat down and let the system cool down completely. Look for the filling loop, which resembles a metal hose. Next, attach it to the system and ensure it is firmly in ... for sale by owner houston county texas WebIn this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the...F68. Fluctuation of flame signal. F70. User interface incompatible with the main board. F71. Flow heating temperature sensor fault. F72. Permanent temperature difference between flow and return heating sensors. F73. Your Glow Worm boiler’s control hub is the PCB. This confirms that each stage has been completed before the next one can be enabled. F1 is a Glow Worm boiler fault code that indicates that the PCB did not confirm ignition. Fault codes do not identify the exact stage of ignition failure. There could be many causes.2 Mar 2018 ... Issues with your boiler relating to fault codes F1, F4, F28 and F29 may likely mean your boiler condensate pipework has frozen.Got home tonight to find F1 error: Gloworm 30cxi Book says: Insufficient Gas - Gas pressure fine, and transco man tests pressure ok. Insufficient gas valve adjustment - err.. Electrode lead defective - no i hear ticking of electrode Ignitor defective - no it's ticking like a bastard and a big blue spark (so im told) is data science saturated WebReaction score. 1,936. Location. Norfolk. Country. 21 Oct 2007. #5. F4 states it is the flame going out during demand. Could be ignition problem, gas valve, low gas pressure, ignition leads, air inlet blocked, flue duct leaking, condensate trap blocked, as taken from the Glow Worm manual.How do I fix the F4 on my boiler? It's unlikely the burner and jet need to be replaced. Instead, your boiler engineer will need to remove the jet, clean it and then refit it. If there is a steady gas supply after installing the jet, the boiler can be reset to clear the F4 fault code on your boiler.F68. Fluctuation of flame signal. F70. User interface incompatible with the main board. F71. Flow heating temperature sensor fault. F72. Permanent temperature difference between flow and return heating sensors. F73.In this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the... ilwu portal Glow Worm boilers show the F9 fault code. This code indicates that the boiler is experiencing low pressure. Low pressure is a very common problem for most boilers and luckily is one of the easiest to fix fault codes. If you have an old boiler and the pressure is constantly dropping it may be time to consider a new boiler.Have a Glowworm Ultracom 30cxi, getting fault codes F1 and F4 (ignition fault) there is a good spark and the gas lights every time but goes out after a few seconds, it does this 3 or 4 times then shut … read moreIn this video I show you how I fixed the fault code F1 from a Glow-worm gas boiler by resetting it. The F1 fault code means there has been a problem with the... glowworm ultracom / british gas 330 f1 fault - gas valve factory reset- noisy boiler ignition -ask glowworm technical websitedo not attempt unless you are ga...22 Feb 2017 ... My Glowworm 18hxi has been cutting out with fault F4 about 4 times today, it now will not restart at all (F1)- any - Answered by a verified ... blu c6 cell phone Feb 22, 2013 · M&E Project Manager. Vocational, Technical or Tra... 3,091 satisfied customers. I have a glow worm 15hxi boiler, last week it went out with. I have a glow worm 15hxi boiler, last week it went out with the 'F' code being dispalyed, turned boiler off/on and worked. Same problem this … read more. F1: Ignition fault: F3: Fan unable to reach ignition speed: F4: Ignition fault: F5: Overheat Fault: F6: Central heating flow thermistor: F9: Water pressure sensor fault, blocked flow filter or pump fault: F10: Central return flow thermistor: F11: Main board connection fault: F13: PCB memory or sensing fault: F14: Gas valve control defective ... Thank you for this post - i t helped massively. We initially had a fault 22 code and the boiler was making a loud rumbling noise. I remembered that a friend had a similar problem a few weeks ago and promptly emptied a couple of kettles onto the external flue which momentarily rectified the problem but then it restarted with the F1 code I disconnected the pipe underneath the boiler and water ...26 Apr 2022 ... What Does the Glow Worm Boiler F1 Fault Mean? ... The F1 fault codes means that there is an issue affecting the ignition sequence. ... These are the ... wardrobe crisis with clare press