Part 2
-
Component Layout
and
Refrigerant Circuits
14/16/18/20HP
Figure 2-1.3: 14/16/18/20HP top view
Figure 2-1.4: 14/16/18/20HP front view
Discharge temperature switch
Electronic expansion valve (EEVC)
Stop valve (high pressure gas side)
Stop valve (low pressure gas side)
Electronic expansion valve (EEVA)
Hot gas bypass solenoid valve(SV7)
Compressor vapor injection valve ( SV8A)
Refrigerant charge solenoid valve(SVC)
(customization option)
Pressure relief valve (customization option)
Injection bypass solenoid valve(SV5)