Refrigeration & Hydraulic Circuits
76
APPENDIX F-REFRIGERATION & HYDRAULIC CIRCUITS
Figure 62 General arrangement—air-cooled units
DPN001984
Rev. 0
Access
Valve
Filter
Dryer
Shutoff
Solenoid
Valve
Thermostatic
Expansion
Valve
Condenser
Access
Valve
MC
(On
CR35
Only)
(External
on CR20)
Compressor
Crankcase
Heater
High-Pressure
Switch
Rotalock
Shutoff Valve
Access
Valve
Low-Pressure
Transducer
Vibration Absorber
Vibration
Absorber
Capacity
Modulation
Solenoid Valve
Access
Valve
Air-Cooled Condenser
External
to Liebert
CRV Unit
Sweat Joint
Sweat Joint
Shutoff
Valve
Shutoff Valve
High-Pressure
Transducer
Check Valve (not supplied
with the condenser)
Check Valve (not
supplied with the
condenser)
to disconnect for
bottom connections
Evaporating
Coil
Access Valve
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