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Control
7.2.2 Operation
Status messages
After the thermostat has been switched on, the PV and SV displays jointly show a set sequence
of three status messages before they change to the normal view where the current process
value is shown on the PV display and the currently set temperature value is shown on the SV
display.
Control voltage switched on
Normal view
4. Thetwodisplaysnallychangetonormalview:
PV = currently measured temperature (process value)
SV = currently set temperature value
1. Software version view (factory setting)
2. Inputspecicationview(factorysetting)
3. Measuring range (factory setting)
PV = lower limit
SV = upper limit
Changing the set temperature value
To change the set temperature value, perform the following steps:
1. During operation, press the button.
1xbriey
The SV display is blinking.
2. Change the set value as required, using the , and buttons.
The SV display shows the desired temperature value.
3. Conrm the setting by pressing the button.
1xbriey
The SV display permanently shows the new set value.
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