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Figure 13 – Typical Evaporator Water Piping Circuit
CDHF-SVN01B-EN
Water Piping
5S1
Notes:
1. Flow switch 5S1 (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. A
shutoff valve on each side of the gauge allows the operator to read either
entering or leaving water pressure.
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. Chiller Water Flow Switch (5S1)
8. Strainer
9. Evaporator Water Pump
27
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