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              4-pipe 4-way Cassette - A series

              1. Wireless remote controller is standard;
              2. Wired wall controller is optional;
              3. Auto reset, operation mode control; with room sensor & coil sensor;
              4. daily timer or weekly timer
              5.auto-diagnose, protections and error code disply; jumpers configurations on electronic board
              6. RS485 ModBus, master-slave network control is optional

              Advantagestechnical parameter

              Suitable for hot/chilled water system, ceiling installation;

              Unit Body
              Made of Galvanized steel, with pre-formed expanded polystyrene air passages suitable shaped to allow passage of air, thickness enough for thermal and acoustical insulation.

              Panel Assembly
              Aesthetic panel design, in ABS material with synthetic washable and removal air filter, auto-swing.

              Plastic Wheel-Quite running
              One-time injection forming, no welding between the fan blades and inlet cone/end plate, it makes the wheel good balancing; an anti-vibration rubber is installed on the hub to ensure less vibration, low noise on the wheels and motors. Each wheel will be balanced under G0.5mm/s.

              Fresh air intake
              Fresh air intake is optional

              High Efficiency Coil
              Coil are made of copper tubes and high exchange surface area aluminum blue fins. All coils are 100% tested against leaks by 16bar,1.6Mpa air pressure. with 3/4”pipe connections and air bleed vent.

              Condensate Drain Pan
              In thermoforming high density expanded polystyrene, covered with a vacuum forming polyvinyl chloride, fitted with a condensates draining pump and a safety float.

              Drain pump and Float Switch
              700mm head drain pump with no return valve is installed in the unit; an float switch inside as well to prevent from leaking. If the water raising to a certainly position, the float switch will act and alarm, then the unit will cut off the water valve or stop the fan motor.