Optimum start / stop control
Optimum start control max
The change from one temperature level
to the other is optimized in a way that
the comfort setpoint is reached at the
relevant switching time.
Optimum stop control max
The change from one temperature
level to the other is optimized in a
way that the comfort setpoint minus
1
/
4
°C is reached at the relevant
switching time.
Optimum start / stop control is pos-
sible with or without room sensor.
Raising the reduced setpoint
The function is used primarily in
connection with heating systems with
only little spare capacity (e.g. low-
energy houses).
In such cases, the heating up time
would be too long at low outside
temperatures. When the reduced
setpoint is raised, the rooms are
prevented from cooling down to too low
levels, thus shortening the heating up
time when changing to the comfort
setpoint.
TRw Room temperature setpoint
TRx Actual value room temperature
Xoff Switch-off time shifted forward in time
Xon Switch-on time shifted forward in time
ZSP Time switch program
TAgem Composite outside temperature
TRK Comfort cooling setpoint
TRR Reduced room temperature setpoint
TRwA1 Reduced setpoint increase start
TRwA2 Reduced setpoint increase end
