834B and 836 Landfill Compactor Heating and Air Conditioning Control Caterpillar


Heating and Air Conditioning Control
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1.1. Floor Heater
2.1. Fan Control (Heating and Air Conditioning System)
3.1. Temperature Variable Controls
4.1. Heating and Air Conditioning System Operation

Floor Heater




Illustration 1g00038677

The fan control for the floor heater is located on the top of the floor heater on the right side of the cab.




Illustration 2g00038679


Low (1) - Move the switch to the left for the lower fan speed.


Off (2) - Move the switch to the center in order to turn off the fan.


High (3) - Move the switch to the right for the higher fan speed.



Illustration 3g00038742


Variable Temperature Control - The variable temperature control for the floor heater is located on the side of the floor heater. Turn the switch clockwise for warmer air. Turn the switch counterclockwise for cooler air.

Fan Control (Heating and Air Conditioning System)




Illustration 4g00668803


Fan Speed Switch (4) - This switch controls the three-speed blower fan motor for the heating and air conditioning system. Move the switch to the right of center in order to operate the heating system. Move the switch to the left of center in order to operate the air conditioning system.


Off - Move the switch to the center position in order to stop the blower fan.


Low - Move the switch to this symbol for the lowest fan speed.


Medium - Move the switch to this symbol for the medium fan speed.


High - Move the switch to this symbol for the highest fan speed.

Temperature Variable Controls




Illustration 5g00668805



Air Conditioning (5) - Turn the switch clockwise for warmer air. Turn the switch counterclockwise for cooler air. The OFF position is on the far left.



Heating (6) - Turn the switch clockwise for warmer air. Turn the switch counterclockwise for cooler air. The OFF position is on the far left.

Heating and Air Conditioning System Operation

The heating and air conditioning system can perform four functions:


Heating - Turn the fan speed switch clockwise to the desired fan speed. Adjust the temperature variable control to the desired temperature.


Cooling - Turn the fan speed switch counterclockwise to the desired fan speed. Adjust the temperature variable control to the desired temperature.


Pressurizing - Pressure inside the cab will help to keep out dust. Close the door and the windows in order to keep pressure in the cab.


Defogging - The air conditioner can be used for defogging. Use the fan speed that is needed in order to remove moisture from the air in the cab. This prevents moisture from forming on the windows. Adjust the temperature variable control until the windows are free of moisture.

Information System:

834B and 836 Landfill Compactor Backup Alarm
834B and 836 Landfill Compactor Light Switches
834B and 836 Landfill Compactor Parking Brake Manual Release
834B and 836 Landfill Compactor Gauges
834B and 836 Landfill Compactor Electronic Monitoring System (EMS)
834B and 836 Landfill Compactor Product Identification Number, Serial Number and EU's CE Plate Locations
834B and 836 Landfill Compactor Model View Illustrations
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834B and 836 Landfill Compactor Safety Signs and Labels
834B and 836 Landfill Compactor Parking Brake Control
834B and 836 Landfill Compactor Transmission Direction and Speed Control
834B and 836 Landfill Compactor Air Conditioner - Test
834B and 836 Landfill Compactor Lift Control
834B and 836 Landfill Compactor V-Belts - Inspect/Adjust/Replace
834B and 836 Landfill Compactor Circuit Breakers - Reset
834B and 836 Landfill Compactor Coolant Conditioner Element - Replace
834B and 836 Landfill Compactor Cab Air Filter - Clean/Replace
834B and 836 Landfill Compactor Differential and Final Drive Oil - Change
834B and 836 Landfill Compactor Ether Starting Aid Cylinder - Replace
834B and 836 Landfill Compactor Engine Oil (High Speed) and Oil Filter - Change - If Equipped
834B and 836 Landfill Compactor Fuel System - Prime