All Boilers Medium
Your boiler is struggling to manage its normal operating settings and has switched to a basic safety mode to keep things running.
Technical description: Control mode issue
Typical repair cost: £100-280 (including labour)
DIY fix possible
Switch off the power to the boiler at the main fused spur.Wait for 60 seconds.Switch the power back on and see if the control panel restarts normally.
Protect yourself from future repair bills
A boiler cover plan would cover faults like All Boilers — no call-out fees, no surprises.
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Parts commonly replaced
- Communication module
- Main printed circuit board (PCB)
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