Mode control during Auto operation The Mode control shall switch to Auto operation after the user presses the Auto button. The climate control algorithm shall determine the desired mode position during Auto operation. The Auto operation shall select among Chest, Chest-Leg and Leg positions during the Auto operation. 1. RLS(D) sensor and RLS(H) sensor 2. In car sensor 3. Hardwired solar sensor Mode control during Manual operation The Mode control shall switch to the Manual mode immediately after the user presses the mode button. In the Manual mode, the driver shall select the mode by pressing the mode pushbutton on the control head. The mode shall switch in a cyclic sequence as shown above for each press of the button. The display shall be updated as shown above corresponding to the current selected mode. xi. “OFF” BUTTON” Press the OFF button to switch OFF the system. Display will show the climate control option in disabled state. xii. AUTO ON SELECTION BUTTON In the AUTO mode all the configurable parameters will be selected automatically except temperature selection To put the automatic climate control in fully automatic mode: 1. Set the desired temperature by controlling temperature control button. 2. Press the ‘AUTO’ button. 3. The system automatically selects the proper mix of conditioned and/or heated air that will, as quickly as possible, raise or lowers the interior temperature to your preference. 4. When you set the temperature to its lower limit (Lo) or its upper limit (Hi), the system runs at full cooling or heating only. It does not regulate the interior temperature. xiii. TEMPERATURE CONTROL KNOB Uplifting the temperature control knob clockwise increases the temperature of the air. Steps of 0.5 ° C. will increase the desired temperature. User can select temperature range from 18°C to 30°C. Whereas the depressing decreases the temperature. The desired temperature selected by the user shall be updated in the display simultaneously. When you set the temperature to its lower limit (Lo) or its upper limit (Hi), the system performs to provide full cooling or heating respectively. It does not regulate the interior temperature. NOTE Express Cool function can only be turned ON if the Ambient temperature is above 18 degree Celsius. NOTE ‘AUTO’ mode, the FATC system will regulate • the blower speed automatically. FATC 17
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