Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
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PART 3: HEATING AND AIR CONDITIONING SYSTEM<br />
Using the Heater<br />
Follow the steps to properly start and operate the heater.<br />
Figure -95<br />
Figure -98<br />
Heating Mode<br />
Red Bands<br />
Heat ON Position<br />
Air Conditioning/Heating Switch<br />
PB00016<br />
Temperature Control Dial<br />
PB00017<br />
Figure -96<br />
Step 1: Turn the Air Conditioning/Heating Switch to the<br />
Heater ON position.<br />
Figure -97<br />
i<br />
NOTE: A flashing RED lamp indicates a system<br />
fault. Contact the nearest authorized repair facility.<br />
Figure -99<br />
Step 2: Turn the Temperature Control Dial clockwise to the<br />
Heating Mode. Turning the dial in a clockwise direction<br />
(red band on dial) increases both the temperature and the<br />
Fuel-Fired Heater fan speed simultaneously. Turn the knob<br />
clockwise to increase the temperature or counterclockwise<br />
to decrease the temperature. Once the desired temperature<br />
is reached, the system will maintain it automatically.<br />
The dial is not calibrated to specific temperatures.<br />
R(09/07) Y53-6017 – 29 –