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6. OPERATION OF THE THERMOSTAT THAT HAS BEEN
PUT INTO OPERATION
The thermostat controls (manually or via programming) the devices (e.g.
gas boiler, pump or dehumidifier) connected thereto on the basis of the
humidity/temperature measured by it and being set, considering the switching
sensitivity of the thermostat (±0.2 °C/±1.0% according to factory default) This
means that when the thermostat is set to heating mode and 22 °C then at
switching sensitivity of ±0.2 °C the connection points of the output relay of the
receiver unit
1
(NO) and
2
(COM) close at a temperature below 21.8 °C (the
heating system switches on), and open at a temperature above 22.2 °C (the
heating system switches off). In cooling mode the relay switches conversely.
When the thermostat is set to humidifying mode and to 60%, then at switching
sensitivity of ±1.0% the output relay of the receiver unit
1
(NO) and
2
(COM)
close at a relative humidity below 49% (the humidifier switches on) and open
at a relative humidity above 51% (the humidifier switches off). In dehumidifying
mode the relay switches conversely.
The closed state of the connection points
1
(NO) and
2
(COM)
of the output
relay is indicated by the , ,
or
icons appearing on the display of the
device, according to the selected mode.
