Computherm Q7 Operating Instructions Manual page 4

19.8°C or below, and switches it off at 20.2°C or above. Please refer
to Section 3.4 for the modification of the factory default switching
sensitivity of ±0.2°C.
The thermostat is equipped with a pump protection function, which,
to prevent the pump from sticking, switches on the boiler for a one
minute period at 12:00 p.m. every day if the pump has not been
switched on in a programmed manner for more than 24 hours
(e.g. outside the heating season). See the activation of the pump
protection function in Section 3.5.
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