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COds

These automatic speed controllers are fully digital and control the rotational speed of single phase (230Vac/50Hz) voltage controllable motors according to the CO2 level. CODS controllers can be used to maintain a stable and constant CO2 level in a target area. These controllers provide a great number of user adjustable options. All data is visualized on a liquid crystal display (LCD), presented by user friendly and intuitive multilanguage menus. The parameters can be set through a four button keypad (supplied with a lock function). There are user and installer priorities set by passwords.

CODS controllers provide auto and manual operation modes, possibility for calibration and input adjusting, kickstart with programmable time duration, min and max speed limitations, off level with adjustable hysteresis, digital readout, TK protection, internal real-time clock with two level switching (day/night, day/week programmable), outputs for valve (230V) and slave/power units (0-10V). A CO2 level sensor is not included.

• Supply: 230 Vac 50Hz
• Auto or manual mode
  
• Adjustable settings: Min safety speed, Min speed, Max speed, Set point, Proportional range, Kickstart, Calibration parameters, Mode change
• Motor protection: by connecting thermal (overheating) contacts of the motor

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