Hi all,
We've got a Heatline Vizo 24 Combi Boiler at home installed at the end of 2006. It has been running fine up until recently.
It now only works intermittently. It'll work one morning and then it won't be working in the evening or vice versa and any variation on this.
When it doesn't work, you can hear the pump go on and you can see it sparking so it's trying to light up. Once it's tried this a couple of times the gas/flame fault LED starts to flash. If you try it again a while later it might work.
When it does work, it makes an unusual noise which my wife originally thought was jet planes flying over! Also, when it's working and running hot water the boiler stops heating occasionally for a couple of seconds and then kicks back in again. I don't recall the cutting out happening before all this started.
It was installed by a CORGI registered fitter and the system was power flushed before commissioning. The water pressure to the system is at the correct level.
Hope you can help
Jon
We've got a Heatline Vizo 24 Combi Boiler at home installed at the end of 2006. It has been running fine up until recently.
It now only works intermittently. It'll work one morning and then it won't be working in the evening or vice versa and any variation on this.
When it doesn't work, you can hear the pump go on and you can see it sparking so it's trying to light up. Once it's tried this a couple of times the gas/flame fault LED starts to flash. If you try it again a while later it might work.
When it does work, it makes an unusual noise which my wife originally thought was jet planes flying over! Also, when it's working and running hot water the boiler stops heating occasionally for a couple of seconds and then kicks back in again. I don't recall the cutting out happening before all this started.
It was installed by a CORGI registered fitter and the system was power flushed before commissioning. The water pressure to the system is at the correct level.
Hope you can help
Jon