Owner's manual

User level - Menu #TIME PROGRAM
Day Comfort periods / Filling enabled:
P1
_______________
P2 _______________ P3 _______________ P4 _______________
TIME PROG.DHW
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
TIME PROG.AUX
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
4.4 Installation shutdown
CAUTION
Do not switch off the mains supply to the appliance. If the
central heating system is not used for a long period, we
recommend activating the HOLIDAYS mode (to ensure
the anti-grip of the heating pump).
4.5 Frost protection
When the heating water temperature in the boiler falls by too much,
the integrated protection system in the boiler starts up. This protection
functions as follows:
4 If the water temperature is lower than 7°C, the heating pump starts
up.
4 If the water temperature is lower than 4°C, the boiler starts up.
4 If the water temperature is higher than 10°C, the boiler shuts down
and the circulation pump continues to run for a short time.
MCA 15 - MCA 25 MCA 25/28 MI
4. Operating the boiler
15/06/12 - 300022161-001-01
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