Operation Manual

Options26
If the cooling function was activated, a
separate time program for heating and
cooling can be assigned to each zone.
Time programs and setpoint values are activated
by the switchover contact heating or cooling.
The time program for heating is active when
the connection at Terminal 3 and 4 is open at
Connector 9 (see fold-out page, Fig. 4 (9)).
If Terminals 3 and 4 are connected, the
cooling time program becomes active.
If no time program for cooling is
assigned to a zone, the standard room
setpoint temperature is 26 °C.
!
Time program for cooling function