Site Preparation and Installation
31 Liebert
®
Mini-Mate2
™
Figure 20 General arrangement—Self-contained air-cooled unit with hot gas reheat
Figure 21 General arrangement—Split systems with air-cooled condensing units
Hot Gas Bypass
Control Valve
DPN000169
Rev. 2
Solenoid Valve
Provided With
Optional Hot
Gas Reheat
High
Pressure
Switch
Check
Valve
Compressor
Filter Drier
Condenser
Coil
Coaxial condenser
not shown
Hot Gas Reheat Coil
(Optional)
Evaporator Coil
Expansion Valve
Sensing
Bulb
External Equalizer
NOTE: Hot gas
reheat is available only on
self-contained “DX” modules.
Air-cooled piping shown, also
available on water and glycol
models.
Hot Gas Bypass
Solenoid Valve
*
*
Condenser Coil
High Pressure
Switch
Compressor
Hot Gas Bypass
Solenoid Valve
3-Way Head
Pressure
Control Valve
Hot Gas Bypass
Control Valve
Liquid Line
Solenoid Valve
Check
Valve
3/8" SAE 45° Male Flare (MCD)
or Atmospheric (PFH)
Pressure Relief Valve
Sight Glass
Lee - Temp
Receiver
Liquid Injection
Valve Bulb
Liquid
Injection
Valve
Suction Line Male Quick
Connect Coupling
Liquid Line Male Quick
Connect Coupling
Service Access
Ports
Filter
Drier
Suction Line Female Quick
Connect Coupling
Liquid Line Female Quick
Connect Coupling
Sensing Bulb
External Equalizer
Expansion
EEValve
Evaporator Coil
DPN000165
Rev. 1
* Use Liebert sweat adapter kit with
field hard piping or use Liebert
pre-charged line set.
FIELD PIPING
FACTORY PIPING
Pressure
Balancing
Valve