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Description of individual screen elements:
Note:
1 – Temperature shift is the reference temperature value. The setpoint temperature value will be
automatically adjusted.
2 – Formula for calculation: Adjusted temperature = - slope * current AT + temperature shift.
In the case of presenting temperatures in Fahrenheit degrees, the following calculation formula
will be automatically applied:
Corrected Target Temperature = - Slope * (Current Temp. - 32) + Offset
How to set up the temperature curve?
The temperature curve function relates to two parameters: slope and offset. To determine the
slope and offset, linear regression is applied.
Example:
• we want to set the target temperature to 25°C for an external temperature of 10°C
• we want to set the target temperature to 30°C for an external temperature of 0°C
• we want to set the target temperature to 35°C for an external temperature of -10°C
Next, you should use this data to calculate the slope and offset. The slope is -0.5 and the offset is
30. In this case, you should set the slope to 0.5 and the offset to 30.
13.4.2. Disabling temperature compensation.
After disabling temperature compensation for zone 1, the status of the temperature curve will
change to “Not used.”
1
Click to return to the previous interface.
2
Target temperature at an outside temperature of 0°C (0~85).
3
Slope of the temperature curve (0~3.5).
4
Button for activating temperature compensation.
Summary of Contents for KHY-12PY3
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