Troubleshooting
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6
6.3
Faults with a fault message
If a fault has occurred and has not yet been cleared:
Status LED (1) flashes red
A fault message is shown on the display (2)
An internal distinction is made between 3 types of message:
Warning (W)
Boiler continues running
Error (E)
Boiler follows shutdown procedure
Fault (F)
Boiler shuts down immediately, heating circuit controls
and pumps remain active
6.3.1
Procedure for fault messages
Find and eliminate the error.
Acknowledge the error by pressing the
ENTER
key
Restart the boiler with the
key
1
2