What does the Vokera GREEN LED On every 0.5-secs fault code mean?

Your boiler is struggling to start up correctly or is detecting low water pressure and is currently in a temporary pause mode.

How much does it cost to fix Vokera error code GREEN LED On every 0.5-secs?

Typical repair cost for the Vokera GREEN LED On every 0.5-secs fault is £80-250 including labour.

Check the pressure gauge on the front of the boiler; if it is below 1 bar, top it up to 1.5 bar using the filling loop.

Temporary fault, e.g.: APS fault, low water pressure

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Six most common causes of dropping pressure.

Each noise points to a different fault.

Safety-critical — turn off, read this.