WIRING DIAGRAMS
Example of 4-pipe plant with 230V 3-point valves
Example of 4-pipe plants with 230V ON/OFF valves
1
st
Issue
06/2019
DBL585e
Page 4
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Or fan min. limit
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Or Changeover Auto
*** Or Badge input
*
Or fan min. limit
**
Or Changeover Auto
*** Or Badge input
*
**
***