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Air-Cooled Models—Self-Contained Compressor
34
Figure 18 General arrangement—Air-cooled models with digital scroll and Lee-Temp
Digital
Solenoid Valve
DPN001725
Rev. 0
* Components are not supplied by Liebert
but are recommended for proper
circuit operation and maintenance.
* * Components supplied by Liebert
and must be field-installed.
OPTIONAL PIPING
FIELD PIPING
FACTORY PIPING
Piping Assembly * *
Condenser Coil
Rotalock Valve * *
1/4" ( 6.4mm)
Pressure Relief
Valve * *
Sight Glass
Liebert
Lee-Temp
Receiver
Head Pressure
Control with
Integral Check
Valve
Check Valve
Liquid Return
from Condenser
Inverted Trap * on
discharge line to
extend above base
of coil by a minimum
of 7-1/2" (190mm)
Traps * Every
25 Ft. (7.6m)
of rise on Hot
Gas Line only
Evaporator Coil
Sensing Bulb
Expansion Valve
Solenoid Valve
Sight Glass
Filter Dryer
Liquid Return
Shutoff
Valve *
External Equalizer
Service
Valves
Digital
Compressor
Hot Gas Discharge
Check Valve