Riello Hi, Comfort T300 Guía De Uso página 28

When a fault occurs, the display shows a screen showing the
symbol .
By pressing the button
access the error description screen.
Unlock function
Some faults can be reset using the key
In the event of a non-resettable error or if the unlocking at-
tempts do not reactivate operation, request the intervention of
the Authorized Technical Assistance Service.
Up to a maximum of 5 consecutive unlocking attempts from
the T300 are possible, after which it is possible to restore
operation by removing and restoring the electricity supply
to the boiler.
OPERATING FAULTS
PLANT MENU
MENU
OK
THU 14.07.22 12:39 MENU
42
MENU IMPOSTA PASSWORD
OK
42
DHW TEMPERATURE
55
55
HEATING OUTLET T.
1.3
BAR 1.3
BAR
PLANT TEMPERATURES
until the symbol is highlighted, you
ERROR
MENU
THU 14.07.22 12:39
!
E10
FLAME BLOCK
PRESS TO RESET
°C
°C
°C
°C
11.0
°C
T.EST.
28
MENU
OK
MENU IMPOSTA PASSWORD
OK
1.3
BAR 1.3
BAR
PLANT TEMPERATURES
, others are final.
PLANT MENU
THU 14.07.22 12:39 MENU
42
°C
42
°C
DHW TEMPERATURE
55
°C
55
°C
HEATING OUTLET T.
11.0
°C
T.EST.