Carrier SUPRA 950Mt - Figure 2.14 Refrigeration Circuit - Heating

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Figure 2.14 Refrigeration Circuit - Heating
1. Compressor
2. High Pressure Switch (HP)
3. Discharge Service Valve
4. Main Heat Valve (MHV)
5. Check Valve
6. Condenser
7. Receiver
8. Receiver Service Valve
9. Subcooler
10. Accumulator
11. Filter-Drier
12. Sight Glass
13. Liquid Solenoid Valve (LSV)
14. Expansion Valve
15. Hot Gas Valve (1HGV AND 2HGV)
16. Evaporator
17. Electric Heater
18. Compressor Pressure Regulating Valve (CPR)
19. Suction Service Valve
20. Receiver Pressure Valve (RPV)
- - - - -
1
2
3
4
5
6
5
5
7
8
9
11
12
10
18
19
17
5
5
17
16
14
14
15
2HGV
15
1HGV
13
LSV2
13
LSV1
20
RPV