Nova Florida DELFIS Monothermal - Maintenance; Notes for the User

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Instructions for the user
1.4.6 Alarm due to (optional) Remote Control connection malfunction
The boiler recognises whether or not there is a Remote Control (optional, not compulsory).
If the boiler does not receive information from the Remote Control after the Remote Control itself is connected, the boiler attempts to re-
establish communication for 60 seconds, after which the fault code E31 is shown on the remote control display.
The boiler will continue to operate according to the settings on the touch screen and ignore the Remote Control settings.
WARNING
Contact a service centre or a qualied service engineer to carry out the maintenance.
The remote control can indicate faults or shutdown conditions and can also restore boiler operation after shutdown up to a maximum of 3
times in a 24 hour period.
If the maximum number of attempts is reached, fault code E99 is shown on the boiler display.
To reset error E99, disconnect and re-connect again boiler from/to power mains.
1.5 Maintenance
WARNING
The boiler must be serviced periodically as indicated in the relevant section of this manual.
Appropriate boiler maintenance ensures ecient operation, environment preservation, and safety for people, animals and objects.
Boilers must be maintained by qualied personnel only, under the requirements set forth by the prevailing rules.
1.6 Notes for the user
WARNING
The user may only access parts of the boiler that can be reached without using special equipment or tools. The user is not authorised
to remove the boiler casing or to operate on any internal parts.
No one, including qualied personnel, is authorised to modify the boiler.
The manufacturer shall not be held responsible in case of damage to people, animals, or property due to failure to follow the
above mentioned instructions.
If the boiler remains inactive and the power supply is switched o for a long time, it may be necessary to reset the pump.
This involves removing the casing and accessing internal parts, so it must only be carried out by suitably qualied personnel.
Pump failure can be avoided by adding to the water lming additives suitable for multi-metal systems.