Red fault indicator A flashes, '2' and 'Fault' on display — General system fault

What does General Fault mean?

The red fault indicator 'A' will flash, the display will show '2' blinking, and the word 'Fault' will appear. This indicates a general system fault has occurred within the boiler.

• A system component has malfunctioned
• An operational parameter is out of range
• A critical safety limit has been exceeded

Click steps to track your progress.

1. 1

   Acknowledge the fault by following the instructions on the boiler's display.

2. 2

   Check the 'Fault' menu in the standard menu for a list of current faults.

3. 3

   Access the 'Fault history' by pressing OK and the left arrow simultaneously for approximately 4 seconds to view the 10 most recent faults.

4. 4

   Note any specific fault codes displayed and refer to the troubleshooting section of this manual for detailed corrective actions.

5. 5

   If a specific fault code is not immediately apparent, contact a qualified heating technician.