Boiler display off - No electrical power to boiler

What does No Power / Display Off mean?

The boiler display is unlit, and the boiler is not working, suggesting a complete lack of electrical supply. This prevents the boiler from operating and any error codes from being shown.

• Boiler's electrical isolation switch is off
• A fuse has blown in the fused spur supplying power to the boiler
• Power outage to the property

Click steps to track your progress.

1. 1

   Check the boiler's electrical isolation switch (often a switch or fused spur next to the boiler) is in the 'ON' position.

2. 2

   Verify that there is power to the property and other electrical appliances are working.

3. 3

   If safe to do so, check the fuse in the boiler's fused spur connection or the consumer unit for a tripped breaker. Consult a qualified electrician if unsure.