IVAR.543 - Independent Four-Speed Control (Non-Auto)
INDEPENDENT FOUR-SPEED CONTROL
IVAR.543
- E2T543II
supply voltage 230 V, 50 Hz - allows fan speed control in four speed levels, but the AUTO mode is not available
- it is installed directly into the fan coil unit and is not interconnected with any other controller, it operates completely independently
- the LCD display allows setting the heating / cooling mode and selecting the operating mode using speed levels I, II, III and NIGHT
- setting the desired temperature in the range of 15 to 30 °C in 1 °C increments
- using the selection arrows allows setting the desired room temperature displayed on the screen; after making the settings, the actual room temperature is displayed
