Xylem HYDROVAR HV2.1f - Page 32

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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