Liebert 50 & 60Hz, 8 Tons Chilled-Water Piping-Chilled-waterSystems Only, DPN000236 Rev0

Site Preparation and Installation

Chilled-Water Piping—Chilled-water Systems Only

Refer to Figure 8 for recommended field installed hardware such as shut-off valves and hose bibs. Chilled-water supply and return lines must be insulated to prevent condensation.

The minimum recommended water temperature is 42°F. Connection sizes are 1-1/4" FPT.

Figure 8 General arrangement diagram - chilled-water systems

Bleed Valve

Chilled

WaterChilled Water Coil Chilled Supply

Water

Return

Chilled Water

Control Valve

** Shutoff Valves

Female Adapters

**Hose Bibs

*Field piping refers to the use of hard piping using sweat adapter kit

or precharged line set.

**Components are not supplied by Liebert but are recommended for proper circuit operation and maintenance.

Supply

3 - Way Chilled Water

Return Control Valve

(Optional)

FIELD PIPING

FACTORY PIPING

DPN000236_Rev0

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