Carrier 69NT40-489-100 Series - Figure 7. Refrigeration Circuit Schematic

T-305
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DISCHARGE
LIQUID
SUCTION
LEGEND
1. Suction Service Valve
2. Suction Pressure Transducer
3. Discharge Pressure Transducer
4. High Pressure Switch
5. Discharge Service Valve
6. Discharge Pressure Regulator
Valve
7. Air--Cooled Condenser
8. Evaporator
9. Thermostatic Expansion Valve
10. External Equalizer Line
11. Thermostatic Expansion Valve
Bulb
12. Heat Exchanger
13. Fusible Plug (Hidden)
14. Sight Glass
15. Condenser Pressure Transduce
r
(Hidden)
16. Sight Glass/Moisture Indicator
17. Receiver
18. Liquid Line Service Valve
19. Filter--Drier
20. Quench Valve
21. Suction Modulating Valve
22. Rupture Disc
23. Water--Cooled Condenser
CIRCUIT WITH RECEIVER
CIRCUIT WITH WATER--COOLED CONDENSER
Figure 7. Refrigeration Circuit Schematic