Why is the radiator light flashing on my Glow Worm boiler?
As Simons said, a flashing radiator symbol means the boiler is already at the desired flow temperature or is on anti cycling blocking (this boiler has Vaillant logic). Check the flow temperature is set at 70 degrees and check the flow pipe (left hand pipe) to see if it is hot.
Where is the reset button on a glow worm boiler?
1) The overheat protection thermostat. This boiler has an overheat protection thermostat which might occasionally trip. Find and press the ‘reset’ button. Slide the bottom cover off (pull it towards you) to expose the user controls, and the reset button is If it clicks in the boiler will probably start working again.
What temperature should my Glow Worm boiler be set at for central heating?
Try to run the flow temperature at 65 degrees,and the return should ideally be 55 or less,this allows the boiler to condense and run more economically. The rooms may take a little longer to warm up,but not much.
How do you reset a glowworm betacom 24c?
Once activated the boiler has to be manually re-set by switching the control knob off (for 15 seconds) and on again.
What temperature should a central heating boiler be set at?
If you have a conventional boiler system, your water cylinder will have its own thermostat. This is usually fitted on the side of the tank. You should set the temperature between 60 and 65 °C but for maximum efficiency, it should be set to around 60 °C.
What does fault code F16 mean on glow worm?
1. 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. It could very well be that the boiler itself requires a service, and the probe needs cleaned or replaced.
What is the fault code on a flexicom glow worm boiler?
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. However, check there is power from the PCB to the gas valve. If not, it’s not the gas valve at all, but either the PCB or the wiring harness.
Are there any problems with the glow worm boiler?
Five common faults with a Glow-worm boiler. 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.
What does F9 mean on a glow worm boiler?
Fault code F9 Next is the dreaded F9 code. 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. First, check your pump is running, then check all electrics from the circuit board. Is the boiler going through the correct sequence?
1. 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. It could very well be that the boiler itself requires a service, and the probe needs cleaned or replaced.
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. However, check there is power from the PCB to the gas valve. If not, it’s not the gas valve at all, but either the PCB or the wiring harness.
Five common faults with a Glow-worm boiler. 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 code F9 Next is the dreaded F9 code. 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. First, check your pump is running, then check all electrics from the circuit board. Is the boiler going through the correct sequence?
