CAT: 8612 November 2019
Page 87
OPERATING INSTRUCTIONS
Automatic Control Mode
Your vehicle’s air conditioning system is equipped with an automatic button
that provides complete cab climate control without driver intervention. When
selected, the system will manipulate the air distribution, air temperature, fan
speed, A/C compressor, and cab air recirculation to achieve the comfort
level selected on the temperature dial. The button that enables automatic
mode is labeled AUTO. The system will remain in automatic mode until
the driver adjusts the dials on the control.
AUTO
Adjust the temperature knob and the system will respond to obtain the
selected comfort level as quickly as possible.
Using the automatic mode:
Step 1
Turn on HVAC by rotating fan speed control clockwise.
Step 2
To engage automatic mode, press the AUTO button.
Step 3
To adjust cab temperature, rotate the temperature dial to the
desired temperature. The system automatically adjusts to
achieve the desired cab temperature.
The system will achieve the comfort level associated with the selected
temperature on the temperature dial. Therefore, depending on the specific
environmental conditions, the air temperature can be slightly higher or
lower than the set point. This is a normal function of the AUTO mode and
is not to be mistaken for a malfunctioning system.
The AUTO function uses a sunlight sensor to measure the amount of
sunlight entering the cab. This sensor is located at the base of the
windscreen on the passenger’s side of the dashboard. Do not block this
sensor.
Sunlight Sensor
Summary of Contents for T410
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