Daikin EWWD VZ Series Installation, Maintenance And Operating Manual page 4

Double circuit unit
1 Low pressure transducer
2 Oil injection solenoid valve
3
Oil flow sight glass
4 Evaporator leaving water temperature sensor
5 Evaporator entering water temperature sensor
6
Air purge
7 Water drain
8 Liquid line shut-off valve
9 High pressure safety valves
10
Refrigerant charge service valve
11 Oil discharge service valve
12 Oil line shut-off valve
13 Oil level
14 VVR solenoid valve (3.1 VR)
15
VVR solenoid valve (2.4 VR)
16 VVR solenoid valve (1.8 VR)
17 High pressure switch
18
Discharge temperature sensor
19 Oil Pressure Transducer
20 Suction temperature sensor
21 Low Pressure safety valves
22
Service valve
23 Jet pump valve
24 High pressure transducer
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