Xylem HYDROVAR (HV2.1 - 3.45) User Manual
Page 32
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32
Terminal X2
• Pump running signal (how to program see chapter 9.20)
X2/ 5 and 6 closed:
Î
motor run indication
Î
or start/stop of a fixed speed pump
• Fault signal
X2/ 1 and 2 closed:
Î
if there is an Fault / Error or power supply of the HYDROVAR
is cut of
Ext. 250VAC / 220VDC
Ext. 250VAC / 220VDC
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