TK1051 Track Feller Buncher Caterpillar

Illustration 1	g00827322

The climate control panel is located under the right window inside the cab.

Power On/Off (5) - Push the fan speed knob to power on the system or push the fan speed knob to power off the system.

Illustration 2	g00789411

Air Outlet Selection Switch (2) - Press the air outlet selection switch in order to cycle through the different positions. Hold the switch down in order to scroll through the different positions. The symbol in the display will show the changed position. The air outlets are selected automatically when the system is in automatic mode "AUT".

Illustration 3	g00658498
Full "AUT" Display

Automatic Temperature Control Switch (3) - The climate control system provides excellent operator comfort in the fully automatic mode. Press the "AUT" button for fully automatic operation of the climate control system. Full automatic mode may be enabled at any time. The "AUT" symbol, the temperature setpoint and the symbol for recirculation appear in display (1). Full automatic mode controls the temperature setpoint and the air outlets. The ambient temperature determines the air outlets that are used.

Temperature Control Knob (4) - Push the temperature control knob in order to enable automatic temperature control. Push the temperature control knob again in order to disable automatic temperature control. If the climate control system is in the automatic mode, rotate the temperature control knob in order to change the temperature setpoint. The temperature setpoint controls the temperature of the air that is coming from the air outlets in order to achieve the temperature setpoint. The preset temperature appears on display (1).

Illustration 4	g00788765
Manual Override of Automatic Temperature Control

Push temperature control knob (4) in order to control the temperature manually. The temperature setpoint is cleared in display (1). Rotate the temperature control knob clockwise in order to increase the temperature. The temperature range is between one and fifteen. One is the coolest temperature setting and fifteen is the warmest temperature setting. This value is shown on the display. This mode controls the heater. The air conditioner will not run in this mode.

Illustration 5	g00788676
Defrost or Dehumidify Operation

Selection of either of the defrost modes will enable the compressor. The air is dehumidified while the compressor is operating. Operating the compressor will also defog the windows. The compressor operates in automatic "AUT" mode only. The compressor is protected from operation during cold temperatures.

Illustration 6	g00658555

Fan Control Knob (5) - The fan control knob directly controls the fan speed. If the climate control system is operating in the automatic mode, rotating this knob overrides the automatically selected fan speed. The symbol for the fan is added to the display and the bar graph for speed control is added to the display.

Fresh Air Control Closed position (6) - Push fresh air switch (6) in order to change the positions of the door of the fresh air inlet. The symbol in the display will show the selected position. When this position is selected, the fresh air inlet is closed. The air will recirculate inside the cab.

Open Position - When this position is selected, the door to the fresh air inlet is open. Fresh air will be drawn into the cab.

Note: The door for fresh air ventilation may automatically close for a few minutes when the machine is started and the system is in automatic mode. This will help to bring the air temperature to the setpoint more quickly.

Illustration 7	g00788476
Display for Maximum Heating

The max setpoint is 31.5 °C (89 °F). The max setpoint will appear on the monitor as Illustration 7. The system will output maximum heat. The minimum setpoint is 16 °C (61 °F). The minimum setpoint will appear on the monitor as Illustration 8. The system will output maximum cooling.

Illustration 8	g00788477
Display for Maximum Cooling

English Versus Metric Toggle

The temperature can be displayed in either English or Metric units. In order to toggle between English and Metric readouts, multiple keys must be pressed. With the system ON, press the automatic temperature control switch (3) and then press the temperature control knob (4). This will toggle the display between Degrees Celsius and Degrees Fahrenheit.