23
1. Compressor
2. Check valve (hidden)
3. Compressor valve (SV02)
4. Condenser valve (SV01)
5. Condenser
6. Purge drain (to lube assy)
7. Drain valve (SV04)
8. Level switches
9. Strainer
10. Suction temperature
11. Purge compressor
12. R134a circuit
13. Purge condenser assy
14. Strainer
15. Throttle service
16. Sight glass
17. Pumpout valve (SV03)
18. Carbon filters
19. Vacuum pump
20. Vent valve (SV06)
21. Regeneration valve (SV05)
22. Check valve
23. Vent line (field connection / purge vent 3/8 NPT)
24. Regenerated refrigerant (to motor drain)
Fig 11 – purge system diagram
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