CONNECTOR AS 2023627 - Caterpillar

Backup Alarm
Backup Alarm - The alarm will sound when the transmission control lever is in the REVERSE position. It is used to alert people behind the machine that it is backing up.The backup alarm is located on the rear of the machine. A three position switch (high, low and medium) at the rear of the backup alarm regulates its volume.The alarm is set at the highest sound level when shipped from the factory. The setting should remain on high, unless the job site requires a lower level.Heating and Air Conditioning Controls (If Equipped)
The heating and air conditioning controls are located to the right of the operator's station on side dash.Temperature Variable Control
Temperature Variable - Turn the knob anywhere between OFF (left) and MAXIMUM (right) heat to get the desired cab temperature.Heating and Air Conditioning Fan Speed Switch
Heating and Air Conditioning Fan Speed Switch - This switch controls the heating and air conditioning three speed blower fan motor. OFF (1) - Move the switch to this position to stop the blower fan. Heater - Move the switch to the right to operate the heating system. Low Speed (2) - Move the switch to this position to operate the heater at low fan speed. Medium Speed (3) - Move the switch to this position to operate the heater at medium fan speed. High Speed (4) - Move the switch to this position to operate the heater at high fan speed. Air Conditioner - Move the switch to the left to operate the air conditioning system. High Speed (5) - Move the switch to this position to operate the air conditioner at high fan speed. Medium Speed (6) - Move the switch to this position to operate the air conditioner at medium fan speed. Low Speed (7) - Move the switch to this position to operate the air conditioner at low fan speed.Heating and Air Conditioning System Operation
The heating and air conditioning system can perform four functions: Heating - Turn the blower fan switch to Low, Medium or High speed. Adjust the temperature variable control for the desired temperature. Cooling - Turn the blower fan switch to Low, Medium or High speed. Adjust the temperature variable control for the desired temperature. Pressurizing - Pressure inside of the cab will help keep dust out, when heating or cooling is not desired. The pressurizing function can be used during heating and cooling.Turn the temperature variable controls to OFF (left). Turn heating fan to either Low, Medium or High speed, depending on the volume of air needed to keep out dust. Defogging - This will remove and prevent moisture from forming on the windshield and windows.Turn the air conditioning fan to Low, Medium or High speed, depending on the volume of air needed to remove moisture from the air in the cab. Adjust the temperature variable controls until it is comfortable and windshield and side windows are free of moisture.Defrost Fans (If Equipped)
Front Defrost Fan (1) - Move the switch to the center position