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Had a problem with my oil boiler this morning - the lights were on the control panel but the boiler hadn't fired up.
Took a look inside and the red light was on the TF830.3, this unit:
heatingpartswarehouse.co.uk
Pressed the button and the light went out and the boiler fired.
No idea why but on looking online there are a number of things which can cause this, including a faulty TF830.3
As a test I've since switched the boiler off and on again (via the control panel) and it fired up okay.
The boiler is a Danesmoor 15/19 and it was only serviced a couple of months ago.
I'm wondering if this issue necessarily indicates a 'permanent' fault which is likely to happen again (in other words one that needs a maintenance visit) or can this issue sometimes occur for no apparent reason and then go away completely? A tough question to answer I know given all of the variables.
Still, at least it's working now. I guess I'd better get it looked at.
Took a look inside and the red light was on the TF830.3, this unit:
![heatingpartswarehouse.co.uk](https://heatingpartswarehouse.co.uk/wp-content/uploads/2018/10/Honeywell-TF-830.3B.jpg)
Honeywell/Satronic TF830.3B Control Box, TF830.3B | Buy at H.P.W.
Honeywell/Satronic TF830.3B Control Box, TF830.3B available to buy online, with fast tracked delivery. Heating Parts Warehouse the specialists in plumbing and heating parts and spares.
![heatingpartswarehouse.co.uk](https://heatingpartswarehouse.co.uk/favicon-32x32.png?170517)
Pressed the button and the light went out and the boiler fired.
No idea why but on looking online there are a number of things which can cause this, including a faulty TF830.3
As a test I've since switched the boiler off and on again (via the control panel) and it fired up okay.
The boiler is a Danesmoor 15/19 and it was only serviced a couple of months ago.
I'm wondering if this issue necessarily indicates a 'permanent' fault which is likely to happen again (in other words one that needs a maintenance visit) or can this issue sometimes occur for no apparent reason and then go away completely? A tough question to answer I know given all of the variables.
Still, at least it's working now. I guess I'd better get it looked at.
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