Emerson 3000 Manuel D’Utilisation
Split System Models
73
Liebert
®
Challenger 3000
™
Figure 40 Split systems general arrangement
Condenser
Coil
Coil
1/2" (12.7mm) NPT
Pressure Relief Valve
Pressure Relief Valve
Pressure
Balancing
Valve
Balancing
Valve
Sight
Glass
Glass
Check
Valve
Valve
Lee-Temp
Receiver
Receiver
High-Pressure
Switch
Switch
Scroll
Compressor
Compressor
Scroll
Compressor
Compressor
Head-Pressure
Control with
Integral Check
Valve
Control with
Integral Check
Valve
Liquid Line
Solenoid Valve
Solenoid Valve
Suction Line
Male Quick
Connect
Coupling*
Male Quick
Connect
Coupling*
Suction Line
Male Quick
Connect
Coupling*
Male Quick
Connect
Coupling*
Liquid Line
Male Quick
Connect
Coupling*
Male Quick
Connect
Coupling*
Suction Line
Female Quick
Connect
Coupling*
Female Quick
Connect
Coupling*
Suction Line
Female Quick
Connect
Coupling*
Female Quick
Connect
Coupling*
Liquid Line
Female Quick
Connect
Coupling*
Female Quick
Connect
Coupling*
Liquid Line
Male Quick
Connect
Coupling*
Male Quick
Connect
Coupling*
Liquid Line
Female Quick
Connect
Coupling*
Female Quick
Connect
Coupling*
Filter
Dryer
Dryer
Filter
Dryer
Dryer
Service
Access
Ports
Access
Ports
Service
Access
Ports
Access
Ports
Sensing
Bulb
Bulb
Sensing
Bulb
Bulb
Expansion
Valve
Valve
Expansion
Valve
Valve
External
Equalizer
Equalizer
External
Equalizer
Equalizer
Evaporator
Coil
Coil
Evaporator
Coil
Coil
High-Pressure
Switch
Switch
Tube in
Tube
Condenser
Tube
Condenser
Tube in
Tube
Condenser
Tube
Condenser
Water/Glycol
Return
Line
Return
Line
AIR COOLED
WATER COOLED
GLYCOL COOLED
Liquid Injection
Valve Bulb
Valve Bulb
Liquid Injection
Valve Bulb
Valve Bulb
Hot-Gas
Bypass Solenoid
Valve
Bypass Solenoid
Valve
Hot-Gas
Bypass
Solenoid
Valve
Bypass
Solenoid
Valve
Hot-Gas
Bypass Control
Valve
Bypass Control
Valve
Hot-Gas
Bypass Control
Valve
Bypass Control
Valve
Receiver Heater
Pressure Limiting
Switch
Pressure Limiting
Switch
Water/Glycol
Supply Line
Supply Line
Liquid
Injection
Valve
Injection
Valve
Liquid
Injection
Valve
Injection
Valve
SL-11900 Pg. 5
Fluid Supply
to Unit
to Unit
Shutoff
Valves *
Valves *
Hose Bibs *
Fluid Return
from Unit
from Unit
Fluid
Return
from Unit
Return
from Unit
Fluid Supply
to Unit
to Unit
3-Way Water
Regulating Valve (optional)
Regulating Valve (optional)
2-Way Water
Regulating Valve
Regulating Valve
OPTIONAL PIPING
FACTORY PIPING
* Components are not supplied by Liebert but
are recommended for proper circuit operation
maintenance.
are recommended for proper circuit operation
maintenance.