6 Switching off the appliance
6.1
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).
6.2
Frost protection
When the heating water temperature in the boiler is too low, the
integrated boiler protection system 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 heating pump continues to run for a short time.
4
If the water temperature in the storage tank is less than 7°C, it is
reheated to its set point.
CAUTION
4
The antifreeze protection does not function if the
appliance is switched off.
4
The integrated protection system only protects the
boiler, not the installation. To protect the installation,
set the appliance to
HOLIDAYS
mode.
The
HOLIDAYS
mode protects:
4
The installation if the outside temperature is lower than 3°C
(factory setting).
4
The room temperature if a remote control is connected and the
room temperature is lower than 6 °C (factory setting).
4
The domestic hot water tank if the tank temperature is lower
than 4 °C (the water is reheated to 10 °C).
To configure the holidays mode:
¼
Refer to the user instructions.
6. Switching off the appliance
AGC 10/15 - AGC 15 - AGC 25 - AGC 35
96
20/01/2012 - 300026081-001-B