6 Switching off the appliance
6.1
Installation shutdown
If the central heating system is not used for a long period, we
recommend switching the boiler off.
4
Switch the On/Off switch on Off.
4
Isolate the gas supply.
4
Ensure that the boiler and system are protected against frost
damage.
6.2
Frost protection
CAUTION
If the home is unoccupied for a long period and there is a
risk of frost, drain the boiler and the heating system.
CAUTION
4
The anitfreeze protection does not function if the
boiler 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
iSense Pro DIN - AD280
53
12/04/2011 - 300025649-001-B
