Emerson WORLD CLASS 3000 User Manual
Air-Cooled Models—Self-Contained Compressor
30
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)
discharge line to
extend above base
of coil by a minimum
of 7-1/2" (190mm)
Condenser
Coil
Coil
Schrader
Valve
Valve
Fusible
Plug
Plug
Traps* every
25 ft. (7.6m)
of rise
25 ft. (7.6m)
of rise
Evaporator
Coil
Coil
Expansion
Valve
Valve
Solenoid
Valve
Valve
Sight
Glass
Glass
Filter
Dryer
Dryer
Liquid Return
Shutoff*
Valve
Valve
Sensing
Bulb
Bulb
External Equalizer
Service
Valves
Valves
Hot Gas
Discharge
Discharge
Check Valve
FACTORY PIPING
FIELD PIPING
FIELD PIPING
*Components are not supplied by Liebert but
are recommended for proper circuit operation
and maintenance.
are recommended for proper circuit operation
and maintenance.
Digital
Compressor
Compressor
Digital
Solenoid Valve
Solenoid Valve
DPN001726
Rev. 0
Rev. 0