1.5 & 2 Ton Air-Cooled Tri-Temp Circuit Schematic

1. Hermetic compressor
2. High/low refrigerant pressure limit switch
3. High refrigerant pressure gauge
4. Air-cooled condenser with fan
5. Filter-drier
6. Refrigerant sight glass
7. Expansion valve
8. Mechanical hot gas by-pass valve
9. Evaporator
10. Insulated fiberglass reservoir
11. Reservoir water level float switch
12. Chiller pump
13. Chilled water temperature sensor
14. Chilled water pressure gauge
15. Water make-up solenoid valve (optional)
16. Water make-up connection (optional)
17. Chilled water return connection
18. By-pass valve
19. Chilled water supply connection
20. Zone 1 hot water return connection
21. Zone 1 hot water supply connection
22. Zone 1 cooling valve
23. Zone 1 suction tank
24. Zone 1 hot water pump
25. Zone 1 hot water supply pressure gauge
26. Zone 1 pressure relief valve
27. Zone 1 high temperature limit
28. Zone 1 hot water supply temperature sensor
29. Zone 1 heater
30. Zone 2 suction tank
31. Zone 2 hot water pump
32. Zone 2 hot water supply pressure gauge
33. Zone 2 pressure relief valve
34. Zone 2 high temperature limit
35. Zone 2 hot water supply temperature sensor
36. Zone 2 heater
37. Zone 2 cooling valve
38. Zone 2 hot water return connection
39. Zone 2 hot water supply connection

For more information about Tri-Temp chiller and temperature control systems call the Advantage Sales Department at 317-887-0729.