2.7.6 P&I diagram for CFDE units
Figure 5: P&I diagram for CFDE units
Position
PSL
PSH
PTH
PTL
TT1
TT2
Table 7: Legend of the P&I diagram for CFDE units
8
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1
High efficient Copeland Scroll ZX (ZBD for Digital)
2
Oil separator
3
Condenser with 1 or 2 fans
4
Liquid receiver with service valve
5
Filter drier / sight glass combination
6
Service valve, liquid line
7
Service valve, suction line
Pressure switch, adjustable, low pressure, not factory mounted
Pressure switch, not adjustable, high pressure
Pressure sensor, high pressure
Suction pressure sensor, low pressure
Discharge temperature sensor
Ambient temperature sensor
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Description
Remark
System safety option
System safety
Fan speed control
Compressor setpoint
Compressor safety
Additional functions
C6.1.6/0513-0515/E