Computherm Q7 Operating Instructions Manual page 23

23°C during the day. During that time of the day, when the family is
at work or school, only a lower temperature is needed. As heating
up and cooling down usually takes a long time, it is reasonable to
set the start time of the switches 0.5-1 hour before the desired time
of the modified temperature. The programmability of the thermostat
provides a perfect solution for this.
For an average working family, a program similar to the one below
is recommended:
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