Solution: Contact the service personnel to change the Fumis ALPHA controller battery. Do not attempt to change the
battery on your own.
Fan 1 speed sensor failure
Indication:
Icon Service is blinking
Code: A005
Cause: The fan 1 speed sensor malfunctioned. The combustion system is still operational.
Solution: Contact the service personnel.
Pressure sensor failure
Indication:
Icon Service is blinking
Code: A007
Cause: The pressure sensor malfunctioned. The combustion system is still operational.
Solution: Contact the service personnel.
Regular maintenance required
Indication:
Icons Cleaning and Service are blinking
Code: A002
Cause: The
Time to service
shows in hours when you should contact the service personnel to perform regular
maintenance of your combustion system. The
Time to service
counter counts down in hours, and when this counter
reaches zero, the Service icon starts blinking. This value (in hours) is read-only can be modified by authorized
personnel only.
Solution: Contact the service personnel.
Burning chamber or fuel container door open
Indication:
Icons No fuel, Cleaning and Service are blinking
Code: A006
Cause: The combustion system is equipped with the door sensor switch. Burning chamber or fuel container door is
open.
Solution: Check and close the burning chamber or fuel container door. In case this cannot be performed or does not
work, contact the service personnel.
Remote control battery empty
Indication:
Fumis ALPHA remote control is not responsive
Cause: The battery of the Fumis ALPHA remote control is empty. The Fumis ALPHA remote control uses the CR2025
battery. You can also insert the CR2032 battery (recommended because of longer battery life-span).
Solution: Replace the battery. For instructions refer to the back side of the remote control unit.
