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discharge line (hot refrigerant). suction line. compressor. chilled water out. exp. valve. evaporator. to C.T. condenser. cold water in. refrigeration cycle and its control devices. Water-Cooled Water Chiller. low press. switch. High press. switch. Solenoid valve. Zone 3. Zone 2.
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discharge line (hot refrigerant) suction line compressor chilled water out exp. valve evaporator to C.T condenser cold water in refrigeration cycle and its control devices Water-Cooled Water Chiller low press. switch High press. switch Solenoid valve
Zone 3 Zone 2 Boiler Dampers (zoning section) Pre heater coil Cooling coil Reheat coil 1 Filter RH1 T1 Zone 1 Humidifier AC of A Multi-Zone Project temperature and humidity control Pre filter Filter Fan section