Trane R Series User Manual

84 RLC-SVX07A-EN
Operating Principles
Figure 35 RTWA Refrigeration System and Control Components
7
9
5
4
2
3
1
6
24
23
22
21
19
18
16
15
14
13
12
11
10
8
17
25
26
20
Condenser
Evaporator
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1. Discharge Service Valve 11. Filter/Dryer 20. Entering Water Connection
2. Oil Separator 12. Sight Glass 21. Evaporator Entering Water
3. 1/4” Angle Valve 13. Schrader Valve Temp. Sensor
4. Oil Cooler (if digit 17 is a “V”) 14. Electronic Expansion Valve 22. Relief Valve
5. Oil Line Service Valve 15. 1/4” Angle Valve 23. Suction Service Valve
6. Oil Temperature Sensor 16. Sat. Evaporator Refrigerant 24. Comp Suction Refrigerant
7. Condenser Temp Sensor Temp. Sensor
8. Sat. Condenser Refrigerant 17. Leaving Water Connection 25. Shutoff Valve
Temp Sensor 18. Evaporator Leaving Water 26. Oil Cooler
9. Subcooler Temp. Sensor 27. Low Pressure Switch
10. Liquid Line Service Valve 19. Temp Responsive Valve
Backseat Port Upstream Optional

Trane R Series Specifications

General

Brand	Trane
Model	R Series
Category	Chiller
Language	English