Carrier 19DV Series Installation, Operation And Maintenance Instructions page 13

1. Interconnecting Compressor Piping (ICP) from 1
2. VFD cooling piping
3. Condenser
4. Condenser waterbox nozzles
5. Economizer isolation valve (option)
6. Economizer
7. Evaporator waterbox nozzles
8. Evaporator
9. PIC5+ HMI touchscreen panel
10. Suction elbow
11. Evaporator sightglass
12. Evaporator charging valve
13. Evaporator pressure transducer
st
14. 1 stage Inlet Guide Vane (IGV) actuator
15. Compressor
16. Motor terminal box
17. Power cables from VFD to compressor motor
nd
18. 2 stage Inlet Guide Vane (IGV) actuator
19. Economizer pipe
20. Condenser relief valve assy
21. Evaporator relief valve assy
st nd
stage to 2 stage
13