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ENGLISH
− Turn the main dial (A) to the “ ” position
− Open a domestic hot water tap.
− The boiler starts up, turning on the burner
after a few seconds, needed to check the
appliance. The green light (C) stops ashing
and stays on. When the water tap is shut-off,
the boiler switches off and prepares for the
next start-up.
9
If there is an anomaly when the burner
starts up, or if the safety thermostat is
tripped, the boiler performs a “LOCKOUT”
and the red light (D) comes on to signal the
“burner block”.
To restore the start-up conditions, turn the main
dial (A) to “ ” and then to “ ” (the red light (D)
switches off)
If this does not resolve the problem the rst
time, repeat the operation 2 or 3 times. If the
problem persists, please contact the Technical
Support Service.
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If there is a power cut during normal op-
eration, the boiler performs a “LOCKOUT”
(the green light (C) switches off). When
power is restored, the boiler restarts auto-
matically.
1.5 Changing the domestic hot
water temperature
Turn the temperature control (B) clockwise to
increase the temperature of the domestic hot
water and anti-clockwise to decrease the tem-
perature of the domestic hot water.
C
DA
B
1.6 Temporary switch-off
In case of temporary absences for weekends,
short trips, etc.:
− Turn the main dial (A) on the control panel to
the “ ” position
− Turn the system's main switch to "OFF" and
check that the green light signal (C) switch-
es off.
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