vi. “OFF” BUTTON” Press the OFF button to switch OFF the system. The display will no longer show the climate control option when panel is OFF. vii. 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. viii. XPRESS COOLING This helps cabin to reach to comfort temperatures quickly by optimally setting the air conditioning to maximum cooling. Also, if required, the driver window will roll down to flush the hot air from inside the cabin. XPRESS Cooling can be turned On/Off by Fascia switch or by a soft key from Head Unit. FUNCTIONALITY Once Xpress cooling button is pressed, system optimally calculates if the car is soaked in sun and takes the driver’s window roll down to flush out the hot air from cabin. Also, air conditioning system will be set to maximum cooling and maximum fan speed for short duration. Once cabin has been sufficiently flushed, the system will announce to take driver window’s roll up which can be taken up using window winding switch. Driver side window may roll down, if: The cabin temperature is more than outside • temperature. If it is not raining. • Vehicle Speed is less than 40 kmph. • Further, after sufficiently cooling the cabin, the Xpress cooling function will auto switch off and revert back to customer pre-selected settings. Express cooling functionality is used to improve the HVAC system performance. In case of cabin temperature being considerably greater than outside air temperature. The system will be deactivated automatically after 500 sec of continuous operation NOTE Express Cool function can only be turned ON if the Ambient temperature is above 18 degree Celsius. HVAC WITH ETC 16
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