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Differential for proportional outputs
The temperature Differential defines the ratio between the opening level of the valve and the
temperature demand. The valve will be fully opened when the demand equals the differential
(Demand = ambient temp – set temp).
Differential range: 2°C-10°C (4°F-18°F), default 2°C (4°F)
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Press the [Mode] button again – a number will appear on display.
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Adjust the differential using the [+] or [-] buttons.
Proportional outputs range 0-10VDC or 2-10VDC
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Press the [Mode] button again – a number will appear on display.
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Using the [+] button, change the scale to 2-10VDC “2” will appear
on display.
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Using the [-] button, change the scale to 0-10VDC “0” will appear
on display.
Offset
The Offset is used for calibration of the measured temperature when needed.
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Press the [Mode] button again – the offset will appear on display.
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Adjust the Offset using the [+] or [-] buttons.
Offset range: [-5°C]-[+5°C] ([-9°F]-[+9°F]), default 0°C (0°F)
