4-20 mA Set Point Control
This feature is optional and may not appear in your version of the software.
NOTE: Two versions are available. If the model number of your Chiller contains an N in the 11
th
digit (e.g., 6860T56A26ND), it provides 4-20mA set point control over a temperature range of 5° to
90°C; if the 11
th
digit is an K, the 4-20mA control range is 4° to 40°C
Go to menu item “CC” and set to “YES”.
If current input is outside of the range of the 4–20 mA, “Ft 18” will be displayed.
PolyScience
6600 W. Touhy Avenue Niles, IL 60714 U.S.A.
1-800-229-7569 ● 1-847-647-0611
www.polyscience.com
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