Emerson MINI-MATE2 user manual Air-Cooled, Split System, Chilled Water, Liebert Mini-Mate2

Site Preparation and Installation

Figure 18 System piping with indoor or outdoor air-cooled condensing unit

Condenser

Coil

High-Pressure

Switch

Scroll

Compressor

AIR-COOLED	Liquid Injection	Hot Gas
		Bypass
(Split System)	Valve Bulb
		Solenoid
		Valve

3/8" SAE 45° Male Flare (MCD) or Atmospheric (PFH)

Suction Line Male Quick

Connect Coupling

Suction Line Female Quick

Connect Coupling	*
Sensing Bulb
External Equalizer	Liquid Injection
	Valve

3-Way Head

Pressure

Relief

Valve

Hot Gas Bypass

Control Valve

Pressure Relief Valve

Check	Sight Glass
Valve

Liebert

Service Access		Liquid Line
		Solenoid Valve
Ports	*
		Liquid Line Male Quick
		Connect Coupling

Lee-Temp

Receiver

Pressure Balancing

Valve

		Liquid Line Female Quick
	Filter	Connect Coupling
			Bleed Valve
	Drier
	Expansion
	Valve		Chilled Water
			Control Valve
Evaporator	Chilled		Chilled Water
	Water		Supply
Coil	Return

Chilled Water Coil

3 - Way Chilled Water Control Valve (Optional)

Shutoff **

Valves

CHILLED WATER

Hose Bibs**

* Use Liebert sweat adapter kit with field

hard piping. Close-coupling option available with MCD.

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

Chilled Water

Return

Chilled Water

Supply

FIELD PIPING

FACTORY PIPING

DPN000215

Rev. 3

Liebert® Mini-Mate2™ 30