So, without further ado, let's dive right into some of the most common Glow-worm faults and fixes… 1. Fault code F14 (Flexicom CX range) If you were to look at the service manual, you'd find this fault states there's a defective gas valve. If so, replace the flame detection probe and lead. 2. In my own personal experience, and usually also with communication from Glow-worm, this fault code has actually been caused by a sludged up plate heat exchanger - this can happen when have a peek at this web-site
We depend so much on our boilers day in and day out, so it's easy to forget that they're even there, just doing their jobs - that is, until they break It could be a faulty connection from one of the components to the board, or the wiring harness. Is the boiler going through the correct sequence? The Fix: An engineer will either replace the fan or the PCB.
Got same problem Reply Davidkelsey, on 28th September 2016 at 7:07 am Hello I have a glow worm hideaway ff when it gets to temperature and cuts off it won't start About Glow-worm boilers Glow-worm is part of the Vaillant Group, and the company has its own dedicated service engineers to cover both Glow-worm and Vaillant boilers. First, check your pump is running, then check all electrics from the circuit board.
Reply Anne on 14th November 2016 at 1:17 pm Did you sort this? Fault code F16 (Ci models) If the code F16 flashes up on your Glow-worm Ci model, this indicates a flame detection fault with your boiler. TIP: Whenever I do this for my clients, I usually fit a magnetic filter and on one occasion, I've also replaced the thermistors (in the case of black iron oxide coating Glow Worm Boiler Fault F1 Fault codes F61, 62, 63, 64, 65, 67 (Betacom) This is quite a range of faults with the Betacom models, however, all of these faults indicate there's a problem with the
The Fix: If there's no joy after checking the sequence and connections, an engineer can replace your PCB to get things working again. Glow Worm Boiler Fault F9 The Glow-worm Energy 35 Store Combi Reviewed in Full The Essential Glow-worm Betacom 3 Combi Boiler Review The Ultimate Glow-worm Energy Combi Review Review: The Glow-worm Energy 30C vs the Worcester Five common faults with a Glow-worm boiler. If not, it's not the gas valve at all, but either the PCB or the wiring harness.
The problem we have is that we have to switch on the hot water to get heating, it wont switch over to heating only and wont work off the room thermostat. Glow Worm F28 Ignition Fault The good news is that although Glow-worm is a budget boiler, it's NOT a boiler brand with numerous faults and a bad reputation. However, check there is power from the PCB to the gas valve. The previous owner has suggested that you can simply leave the water constantly without any issues but given I will be out during the day 5 out of 7, this seems
Fault code F9 Next is the dreaded F9 code. Reply richard on 12th November 2016 at 8:21 pm My glowworm boiler ultacom 24cxi has got 1.9 pressure but when I run my hot tap I get no hot water the Glow Worm Boiler Fault Code F5 I know how stressful it is - I've been helping people in the Edinburgh area deal with faulty boilers for over 20 years, and I've had many a run-in with Glow-worm Glow Worm Ignition Fault It's fairly new and the handheld programming device seemed simple enough - however despite following the manual/instructions, I am unable to program the water to come on/off at specific times.
This is despite the manual making clear this should be an option. Check This Out You may also need to replace the ignition leads, depending on the results you find from the multimeter readings. 4. Luckily, Glow-worm is quite a reliable brand, and with parts easily available, it's usually worth it to pay for repairs - unless you have a particularly old model. Fault codes F1, F3 & F4 (Flexicom CX range) Codes F1 and F4 indicate an ignition fault, however F3 is a fan speed fault. Glow Worm F28 Fault
Also, check ignition leads and power from the PCB. Please note though, I've also seen this code when the boiler is not igniting due to no gas coming through the pilot assembly, The Fix: Check the pilot assembly is clean I'd recommend getting a multimeter out and checking your readings from the PCB to the fan. http://jennysbookreview.com/glow-worm/glowworm-f12-fault-code.php Before replacing the board, I would test the whole sequence with a multimeter.
NOTE: It's important you DO NOT try to fix the problem yourself, unless it's a very simple fix such as topping up water pressure or defrosting a frozen condensate pipe - Glow Worm Boiler Fault Code F22 Any thoughts? Reply Vikki Horspool on 18th November 2016 at 6:09 pm my boiler wont work via the thermostat - what can i do Reply Submit a Comment Cancel reply Your email address
Thanks Reply Suzanne on 10th September 2016 at 6:05 am Heating but no hot water. Reply Hefle on 14th November 2016 at 7:16 pm hefle Get an intermittent buzzing noise from 2 yr old Glow worm combi which stops when hot water is run. Conclusion There we have it! Glow Worm Flexicom Hx Fault 22 The main problem here is that it's a very generic code which can point to a few different faults relating to pressure, circulation and diverter valve issues.
However, as I mentioned above, I've found Glow-worm boilers are very sensitive to sludge build-up, so flushing the system may be advised. When servicing a boiler, it's not uncommon for a cable to get caught in the casing when putting back together, and this can cause a short circuit indicating a fault at The parts are usually easy enough to source, and from my experience you can usually replace just one part and the boiler will fire back up - unlike some other budget http://jennysbookreview.com/glow-worm/glowworm-error-code-f1.php It could very well be that the boiler itself requires a service, and the probe needs cleaned or replaced.
The Fix: It can be as simple as topping up the pressure, or getting an engineer to replace the pump. Central Heating Gas Boilers Energy Efficiency Servicing About Us Contact Blog Select Page 5 Common Faults of a Glow-worm Boiler and How to Fix