DIYnot Forums. Contact The Glow-worm Team For Advise and Tips On Heating, Boiler Types and Finding The Right Installer For Your Home. Condition: New Status Not open for further replies. Boiler pressure high - Glow Worm 30ci. 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Combi and system boilers and your heating system work under pressure. This size variety offers a home heating solution for a large majority of homes throughout Ireland. Your Combination boiler needs to be between an upper and lower pressure limit to operate safely. What does the F.29 fault code mean on my Glow-Worm boiler? So are not the same as a combi boiler. The fault is that the pressure keeps on rising above 3 bar. If your Glow-Worm boiler has a problem whereby it’s locked out and is now displaying the F.83 fault code, there’s a problem with water not being heated correctly when it fires up. Would like to say thanks to you all. Call a professional to drain the boiler if the pressure is above 2.7 bars. When heating come on, pressure goes right up to 2.6 bar, then drops to 2.0 when goes off. Boiler Model Fault Code Cause of Problem; Betacom: Red LED on: Lockout – low water pressure (increase pressure to 1.5bar) and reset boiler Betacom: Red LED flashing: Overheat – check both overheat stats: Betacom: Yellow LED flashing Glow Worm boilers are useful and energy-efficient way water heating systems. ENERGY 25c boiler pdf manual download. Came home today (from being away for 4 days) and the pressure is at 0.4. Any alteration not approved by Glow-worm, could invalidate the certification, boiler warranty and may also infringe the current issue of the statutory requirements. Discuss glow worm beta com 30 high pressure! UK Plumbing only stock genuine Glowworm boiler spares and boiler parts for online purchasing Glow-worm are supporting National Health Service workers who have valid ID with 25% discount for repairs on Glow-worm boilers until 31st December. I have a Glow worm ultracom 30 cxi combi boiler with a suspected faulty PRV. Glow-worm Boiler F22 Fault Code System Water Pressure Keeps Dropping; Glow-worm Boiler Faulty Gas Valve; Glow-worm Boiler No Hot Water; Glow-worm Boiler Cuts Out After 1 Minute; Glow-worm Boiler Leaking from Filling Loop Tap Underneath; Glow-worm Boiler Is Leaking Inside From Black Condens Plastic Pipe . Hi, I have a Glow Worm 24ci Combi boiler with a digital pressure gauge on the front. Boiler pressure high - Glow Worm 30ci. However, they will usually continue to operate between 0.5-3 bar. To determine whether you have a high water pressure, you can check the pressure gauge often found on the front of your gas boiler. What is the correct pressure for a combi boiler? Glow Worm boilers are useful and energy-efficient way water heating systems. It's a Glow Worm 18SXI and apart from the filler loop (which is disconnected) has no other connection to the mains. If you've overpressurised a combi-boiler I think it re-pressurises itself. This seems to have solved my hot water … Pressurising tap was in the full open position. Joined: 13 Aug 2013 Messages: 4 Thanks Received: 0 Country: Hi, My boiler is currently running at very low pressure and I have no hot water/heating. What should the pressure be on my Glow Worm boiler? I went to increase the bar pressure because it was to low at 0.7 bar, turned the nob up to 1.5 but the pressure carried on going up to 2.5. 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. Hi guys, I've got a Glow-worm Ultimate 30c making really loud banging, clanging noises when operating DHW and just after closing it. But now the pressure keeps creeping up. How do I top up water pressure? W. Wheelie1 . I have a Glow worm ultracom 30 cxi combi boiler with a suspected faulty PRV. I am looking for advice on how to change it and best way to drain down the boiler. Glow-worm has been manufacturing heating systems for over 80 years. I've read about trying to top the pressure up with the filling loop by opening up the valves on the metal flexible tube. I could be totally wrong though. Discuss Glow-worm Betacom 24c High Boiler Pressure in the Central Heating Forum area at PlumbersForums.net. View and Download Glow-worm 24cx installation and servicing manual online. Monday - Saturday 8am to 8pm Evening calls not a problem. Glow-worm Miscellaneous UK Plumbing only stock genuine Glowworm boiler spares and boiler parts for online purchasing delivered direct to your door, this section covers the most popular Glow worm spares & parts including older Glow worm boiler models, back boilers, combi boiler gas spares, condensing boiler spares, cylinder and gas fire spares. In this case, the boiler has managed to ignite, but the flame isn’t able to stay lit. Home Forums > How to... > Plumbing and Central Heating > Pressure increase on Glow worm Ultracom 30cxi. The whole system started making a groaning noise and water pouring out of the overflow pipe that leads outside. This is exactly what happened to me, I spent 2 days bleeding radiators till I realised. The boiler should read between 1 to 1.5 bar of pressure when the central heating is cold. If not i will dig mine out and have a look. The steps to do this will vary according to the specific boiler model so consult your boiler’s instructions. Sep 21, 2014 #1 Hi guys I have a problem with a glow worm beta com 30. Glow worm betacom 24c - low pressure/filling loop help. Just below, we have a list of common questions relating to the F.29 fault code on the Glow-Worm Boiler. But what is the correct pressure? Same result pressure goes back up once closed. If your Glow-Worm boiler develops a problem, the printed circuit board (PCB) is going to find the most relevant fault code and show it on the display panel; F9 in this case. You need to check the water pressure indicator on the front of your boiler that, for a normal good working boiler, should read … 47-019-06 30cx G.C. I went to increase the bar pressure because it was to low at 0.7 bar, turned the nob up to 1.5 but the pressure carried on going up to 2.5. What should the pressure be on my Glow Worm boiler? :eek: I think the pressure thing was around the 3 mark. If you know the Manufacturers part number please use the search facility to locate, if you require assistance please contact us with information of the appliance model. In case if your central heating system is not working properly, it could be because of the loss of water pressure. Hi all, I have a glow worm 30 cxi, about 4 years old, the pressure dropped the other day below the cut off limit and the boiler cut out, this is because there is a slight drip on the safety discharge and over quite a period of time it eventually loses its pressure. PROBLEMS WITH MIXER TAP, SHOWER RUNS HOT THEN FREEZING COLD. We’ve had the above boiler for about 8 trouble free years. The F9 fault code on Glow-Worm boilers relates to a water pressure sensor. Lowest water pressure to operate boiler: bar: 0.2: Mechanical: Heat exchnager material Aluminium: Boiler lift weight (Dry boiler) kg: 22: Performance: ErP efficiency % 94: ErP decibel rating (sound power) dBa: 52: PCDB seasonal efficiency % 89.7: Flueing Options: Maximum horizontal flue length 60/100: m: 10: Maximum vertical flue length 60/100: m: 10: Related Products. I once turned the knob on mine to up the pressure a bit, and forgot to close it again. If this is not the manual you want, please contact us. Once the pressure is back up to around 1.5 bar, your Glow-worm boiler should have sufficient pressure to work again. Last night my bird discovered it was reading only 0.6 bars and it states on the housing that i … Sunday … Images I've seen have at least one black valve to turn. Must have got confused with it being up side down, clockwise to close :-). Complete novice so forgive me. Is my boiler dangerous? Status Not open for further replies. Boiler Glow-worm Glow-worm 115-150-175-200-250-300 Instructions For Use Manual (21 pages) Summary of Contents for Glow-worm 24cx. Tried depressurising just the boiler as per instruction manual, isolating heating flow and return then turn the valve at the back. There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. Firstly, check the valves on the filling loop are securely closed as they may have loosened or accidentally left open when re-pressurising your boiler. If the boiler pressure falls below 1, you’ll need to top up your system. I am looking for advice on how to change it and best way to drain down the boiler. the boiler unless approved, in writing, by Glow-worm. Turn off your boiler and wait for the system to cool flow and water! 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