Liebert DPN001599 REV 12/11 LIEBERT XD CHILLER XDC WITH iCOM CONTROLS, To Liebert Xd Cooling

LIEBERT XD CHILLER (XDC) WITH iCOM CONTROLS

Liebert XDC Extra Low Voltage field connection points

TO P64 ON ICOM CONTROL BOARD		TO P66 ON ICOM CONTROL BOARD
RED ETHER NET CABLE
TO LIEBERT XD COOLING		TERMINATION PLUG
MODULE AND REMOTE
T/H SENSOR B
TO REMOTE T/H SENSOR A			COMMON WARNING OUTPUT
TO OPTIONAL
			FOR CONTACTS INDICATING AN
EXTERNAL			ALARM CONDITION.
CONNECTIONS			(MAX) 1.0AMP @ 24V
P64	P66	P67	K11		K11
			K11NO	K11COM		K11NC
			TO REMOTE ALARM
			CIRCUIT BY OTHERS
			INPUT: REMOTE ALARM DEVICE
			FOR INDICATION OF ALARM, WIRE
			N.O. CONTACTS FROM REMOTE
UNIT DISPLAY (REAR VIEW)			ALARM DEVICE AS SHOWN.
			24			50
FACTORY WIRED
TEMPERATURE SENSOR.			N.O. CONTACT BY OTHERS
P67			INPUT: CONDENSATION
			DETECTION
DO NOT			ALARM WHEN CLOSED.
USE
			24			51
			N.O. CONTACTS REQUIRED
		1	INPUT: FAN BREAKER STATUS
			ALARM WHEN CLOSED.
			24			54
			N.O. CONTACTS REQUIRED
			COMMON ALARM OUTPUT
			FOR CONTACTS INDICATING AN
			ALARM CONDITION.
			(MAX) 1.0AMP @ 24V
			K3		K3
			K3NO	K3COM		K3NC
			TO REMOTE ALARM
1			CIRCUIT BY OTHERS
			INPUT: REMOTE SHUTDOWN
NOTES:

		FOR SHUTDOWN OF CONTROL
		CIRCUIT, REMOVE JUMPER
1. CONTROL WIRING MUST BE CLASS 2 AND INSTALLED IN
		BETWEEN TERMINALS 37 & 38
	ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC).	AND REPLACE WITH N.C. CONTACT
2. REQUIRES SHIELDED CABLE.			37	38
		N.C. CONTACTS BY OTHERS

1 2

REFER TO SL-16655, LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL, AND SL-16674, LIEBERT XDC USER MANUAL FOR ADDITIONAL DETAIL.

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