Figure 15 General Arrangement-Air-Cooled Models With Fan Speed Control - Emerson Liebert Challenger 3000 Installation Manual

Figure 15 General arrangement—Air-cooled models with 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
Liquid Return
Shutoff*
Valve
Hot Gas
Discharge
Schrader
Valve
Hot Gas
Bypass
Expansion
Valve
Valve
Solenoid
Valves
Sight
Glass
Filter
Dryer
Service
Valves
Hot Gas
Bypass
Check Valve
Air-Cooled Models—Self-Contained Compressor
Condenser
Coil
Fusible
Plug
Evaporator
Coil
Scroll
Compressor
*Components are not supplied by Liebert but
are recommended for proper circuit operation
and maintenance.
DPN000349
Rev. 3
29
Sensing
Bulb
External Equalizers
FACTORY PIPING
FIELD PIPING