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Liebert Liqui-tect 300 User Manual

Liebert Liqui-tect 300
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MONITORING
Liqui-tect
®
300
INSTALLATION MANUAL
Point Leak
Detection
Sensor
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Liebert Liqui-tect 300 Specifications

General IconGeneral
BrandLiebert
ModelLiqui-tect 300
CategoryAccessories
LanguageEnglish

Summary

Introduction to Liebert Liqui-tect 300

Product Functionality

Liebert Liqui-tect® Leak Detection Sensors install quickly and work simply for reliable detection of leaks.

Connection Restriction

This sensor can provide an alarm signal only to a Liebert environmental unit; it should be connected only to a Liebert environmental unit.

Exterior Dimensions and Mounting Details

Placement on Subfloor Under Cooling Support Equipment

Placement for Downflow Units

For a downflow unit, the LT300 sensor must be located six feet in front of the unit.

Wiring to a Liebert Environmental Unit

Wiring to 8-Ton Liebert Systems

Connects the LT300 sensor to Liebert Deluxe System/3, Challenger, Himod or Mini-Mate2 (8 ton) units.

Wiring to 1-5 Ton Liebert Mini-Mate2

Connects the LT300 sensor to Liebert Mini-Mate2 (1 to 5 ton) units.

Parallel Wiring for Multiple Sensors

Up to six LT300 sensors can be wired in parallel to a single alarm point on a Liebert unit.

Troubleshooting

Sensor Functionality Test

Perform a voltage test with a 24VAC source and AC voltmeter to check switch status.