Trane Duplex Water-Cooled Hermetic CenTraVac Installation Manual page 28

With ch530 controller
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Figure 14 – Typical Condenser Water Piping Circuit
28
Water Piping
Notes:
1. Flow switch 5S2 (Item 7 in Legend of Components) should be installed in
the leaving leg of the chilled water circuit.
2. It is recommended to pipe 1 gauge between entering and leaving pipes.
3. Some type of field-supplied temperature control device may be required to
regulate the temperature of the heat-recovery condenser water circuit. For
application recommendations, see Trane Applied Manual, AM-FND-8, titled
"Heat-Recovery Engineering Seminar."
4. Intalla bypass valve system to avoid circulating water through the auxiliary
shell when the unit is shut down.
Legend of Field-Supplied/Installed Components
1. Pressure Gauge
2. Thermometer(s) (If field supplied)
3. Union(s) or Flanged Connection(s)
4. 1/2" NPT Coupling(s)
5. Balancing Valve
6. Gate (Isolation) Valve(s) or Ball Valve(s)
7. Condenser Water Flow Switch
8. 3-Way Valve (Optional)
9. Condenser Water Pump
10. Strainer
CDHF-SVN01B-EN

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