Operation 4 Button assignment of operator control panel AUTO Automatic diagnosis button (16/63a) The engine cover should be closed and the engine itself be at operating temperature. The outside temperature should be between 15°C and 30°C. The air-conditioning system is ON. + - P 00014,0 h 12 Km/h 0 4/4 1/2 Keep button pressed: The air-conditioning unit performs an automatic diagnosis. As soon as the type and the version of the air-conditioning unit can be seen on the display, release the button. Cooling button (16/63b) If the LED below the button lights up, cooling is ON. If the LED does not light up, cooling is OFF.
63 OFF ON/OFF/Circulating air button (16/63c) The control unit is switched on and off by pressing the button. If the control unit is switched off, all functions such as heating and ventilation are deactivated. If the LED under the button lights up, recirculation mode is activated. If the LED does not light up, fresh air mode is activated. Inside-outside temperature button (16/63d) The inside temperature is shown on the display for approx. 6 sec by pressing the button (16/63g). The cabin temperature is measured by the interior temperature sensor (16/63l). If the air-conditioning unit is in cooling-air mode, the outside temperature is shown on the display for approx.
6 sec by pressing the button (16/63g). 63e 63g 63h 63i 22 MED Temperature preselection buttons (16/63e 63f) 63f HI LO 63k AUTO OFF 63d Each time the button is pressed (16/63e), the temperature increases by 1°C. Each time the button is pressed (16/63f), temperature decreases by 1°C. 22 Display (16/63g) 63b 63a 63c 63l The display shows the relevant temperatures or trouble codes in case of malfunction. Fig. 16 Air-conditioning Fan indicator (16/63h) The LEDs in the fan symbol indicate the momentary fan speed. Fan speed buttons (16/63i 63k) Each time the button is pressed (16/63i), the fan speed increases by one step.
Each time the button is pressed (16/63k), the fan speed decreases by one step. 45/112 TL160 Operating Manual 12.9.08 Version 1.0