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temperature the thermostat switches on/o the device connected to
it.
With factory default settings the jumper is located on the central and the
uppermost pins, resulting in a switching sensitivity of ±0.2 °C. It can be
modied to ±0.1 °C by relocating the jumper onto the bottommost and
central pins. A smaller switching sensitivity results in steadier room
temperature and therefore in higher comfort. The heat loss of the
room (building) does not depend on the switching sensitivity.
If higher comfort is needed, the switching sensitivity should be set
so that it provides a steadier room temperature. On the other hand,
please also take into account that the boiler should not switch on and
o multiple times in an hour’s time except at low outside temperatures
(e.g. -10 °C), since the frequent on and o switches of the boiler
reduce its eciency and hence increases the gas consumption.
We recommend using the ±0.1 °C switching sensitivity for heating
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