Figure 16 General Arrangement-Air-Cooled Models With Digital Scroll And Fan Speed Control - Emerson Liebert Challenger 3000 Installation Manual

Figure 16 General arrangement—Air-cooled models with digital scroll and fan speed control
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
Shutoff*
Valve
Hot Gas
Discharge
Schrader
Valve
Liquid Return
Solenoid
Valve
Sight
Glass
Filter
Dryer
Service
Valves
Check Valve
Air-Cooled Models—Self-Contained Compressor
Condenser
Coil
Fusible
Plug
Evaporator
Coil
Expansion
Valve
Digital
Compressor
*Components are not supplied by Liebert but
are recommended for proper circuit operation
and maintenance.
FACTORY PIPING
FIELD PIPING
30
Sensing
Bulb
External Equalizer
Digital
Solenoid Valve
DPN001726
Rev. 0