Table 5: Legend Of The P&I Diagram For Zxme Units; Figure 3: P&I Diagram For Zxme Units - Emerson Copeland EazyCool ZX Series Application Manuallines

2.7.4 P&I diagram for ZXME units
Figure 3: P&I diagram for ZXME units
Position
1 High efficient Copeland Scroll ZX
2 Condenser with 1 or 2 fans
3 Liquid receiver with service valve
4 Filter drier / sight glass combination
5 Expansion device for suction line injection
6 Service valve, liquid line
7 Service valve, suction line
PSL Pressure switch, adjustable, low pressure, not factory mounted
PSH Pressure switch, not adjustable, high pressure
PTL Suction pressure sensor, low pressure
PTH
Pressure sensor, high pressure
TT1 Discharge temperature sensor
TT2 Ambient temperature sensor
Table 5: Legend of the P&I diagram for ZXME units
6
Description Comments
System safety option
System safety
Compressor setpoint
Fan speed control
Compressor safety
Additional functions
C6.1.6/0613-0915/E