30
MAINTENANCE
− Loosen the clamp (2), detach the condensate drainage cor-
rugated tube (3), remove the siphon and remove it using the
two screw plugs (4)
− Remove the float and clean all internal components.
4
4
2
3
Once the maintenance is complete, refit the components working
in the opposite direction of what was described.
9
Fill the siphon with water before you start up the boiler to pre-
vent combustion gases escaping into the room during the first
few minutes of boiler functioning.
7.3
"Service reminder" function
The boiler is equipped with a function that reminds the user of the
need to carry out planned maintenance on the appliance after a
number of hours defined in the maintenance plan.
When this maintenance activity is required, the following text ap-
pears on the normal display:
"Maintenance required!"
This text will remain active until a qualified service agency resets
the internal meter after maintaining the appliance.
The user can check at any time how many hours until the next
planned maintenance activity by accessing the "Information” menu
“
Menu
”
“
Central Heating (CH)
”
“
Domestic Hot Water (DHW)
”
“
Information
”
“
Settings
”
and selecting "Maintenance" using the
▲
/
▼
buttons
“
Information
”
“
Service
”
The menu also shows the hours from the last maintenance activ-
ity performed and access to a log that lists the dates of the last 15
maintenance activities, if this function has been utilized.
“
Service
”
“
Service history
”
“
Burn hours since last service
”
“
Burn hours till service
”
“
Reset Service Reminder
”
