20 - ENGLISH
5.2 - Control with heating/air-conditioning switch.
It is possible to switch over thermostat operation from heating to
air-conditioning and vice versa with a switch .
If the thermostat is on heating mode, closing the contact connect-
ing the terminal
(air-conditioning symbol) to line
L
activates the
air-conditioning mode and vice versa .
For the
switchover
to take place, the contact
must
stay closed
for at least 10 s .
L
N
Switch