sauter equitherm EQJW126F001, Монтаж и эксплуатация

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Start-up
BA_EQJW126F001_EN001
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2.3 Calibrating sensors
The controller is designed for the connection of Pt 1000 sensors.
The resistance values of the Pt 1000 sensors can be found on page 75.
If the temperature values displayed at the controller differ from the actual
temperatures, the measured values of all connected sensors can be readjusted.
To calibrate a sensor, the currently displayed sensor value must be changed such
that it matches the tempera- ture (reference temperature) measured directly at
the point of measurement.
Sensor calibration is to be activated in CO5 via function block
F20. An incorrect sensor calibration can be deleted by setting
F20 - 0.
Proceed as follows:
1. Turn the rotary switch to (configuration and parameter
level). Display: 0 0 0 0
2. Set valid key number [

].
3. Confirm valid key number
]. Display: PA_
4. Select CO5 configuration level [

].
5. Open CO5 configuration level ].
6. Select function block F20 [

].
7. Activate editing mode for function block F20 ].
8. Select appropriate sensor icon [

]:
Room sensor RF, heating circuits
Outdoor sensor AF
Flow sensor VF, heating circuits
Return flow sensor RüF
9. Display measured value
]. “°C” blinks.
10. Correct measured value [

].
Read the actual temperature directly from the thermometer at the point of
mea- surement and enter this value as the reference temperature.
11. Confirm corrected measured value ].