Liebert Universal Monitor Troubleshooting Transformer Module, Connecting the Battery Pack

Installation - Main Board

Troubleshooting - Transformer Module

A common problem and possible solution are shown in the table below. For further information or if you have other problems with the unit, consult your local dealer, Liebert representative or the Liebert Worldwide Support Group.

Problem	Possible Solution	Replacement Fuse Part Numbers
24VAC power	Check fuse for respective	• LITTLEFUSE 218002
not available		or
	output (TB1 or TB2).
from TB1 or TB2		• BUSSMANN GDC-2A

2.4.3Connecting the Battery Pack

After connecting AC power to the Universal

Monitor, you may connect the panel’s backupBattery pack battery (factory-supplied) to the jumpers so it

will begin charging when electrical power to the Universal Monitor is switched on.

NOTE

If the battery is not hooked up before the Universal Monitor is switched on, it will trigger an alarm.

To connect the battery pack, insert the battery leads into the jumpers as shown at right. (To disconnect the battery pack, remove the bat- tery leads from the jumpers.)

Obtaining a Replacement Battery Pack

To obtain a replacement battery pack, contact your local dealer or Liebert representative. The Liebert part number is 133455P1.

!	WARNING	Battery pack connector
	To prevent the risk of fire or explosion,
	replace only with 7.2 V rechargeable
	NiCad battery pack.

! CAUTION

Dispose of the battery properly by sending it back to Liebert Corporation or an approved battery recycling facility.

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