P&I Diagram For Omte-76D & Omte-90D Units; Figure 7: P&I Diagram For Omte-76D & Omte-90D - Emerson Copeland Eazycool OMTE-90D-TFD Application Manuallines

2.7.7 P&I diagram for OMTE-76D & OMTE-90D units
Figure 7: P&I diagram for OMTE-76D & OMTE-90D
Position
B1 PT P1 Pressure transmitter suction (AI1)
B2 Condensing pressure transmitter (AI2)
B3 DLT Discharge line temperature sensor (AI3)
B6 Ambient temperature probe (AI6)
B7 Liquid receiver with liquid level watch
B10 PSL >> LP Mechanical low-pressure switch PS1 (PSL)
B11 TT >> DLT Discharge line thermostat 130°C compressor 1
B12 TT >> DLT Discharge line thermostat 130°C compressor 2
PSH >> High-pressure cut-out device compressor 1
B21
B22 PSH >> High-pressure cut-out device compressor 2
E1 Crankcase heater compressor 1
E2 Crankcase heater compressor 2
M1 High-efficiency Digital Scroll compressor ZBD family
M2 High-efficiency standard Scroll compressor ZB family
High-efficiency EC fan
M3
M4 High-efficiency EC fan
Y1 Digital control solenoid valve
Table 5: Legend of the P&I diagram for OMTE-76D & OMTE-90D units
8
Description Comments
PPR15
PPR30
NTC 86k
NTC 10k
LW4-L120 Alco
PS1-A3A Alco
PS3-W6S Alco
PS3-W6S Alco
Compressor 1
Compressor 2
FN071-ZIQ
FN071-ZIQ
C6.1.9/0219/E