SENSOR GP-SONIC 2758634 - Caterpillar

Illustration 1 g03035663
(1) HVAC blower motor
(2) HVAC blower driver
(3) Remote mounted condenser
(4) Relay
(5) Refrigerant compressor clutch
(6) Water valve rotational actuator
(7) Electronic control module
(8) Refrigerant circuit
(9) Cab temp sensor
(10) Louver temp sensor
(11) Evaporator freeze probe
(12) Control panel The standard automatic temperature control HVAC system allows for the true temperature of the cab to be controlled by continuously varying the position of a water valve or blend door and appropriately turning on and off the operation of the A/C compressor. This system automatically changes the speed of the blower motor to meet the demand of the operator environment. This operation is in addition to controlling the temperature of the HVAC unit output, similar to basic ATC.Reference: For any additional information reference System Operation, KENR5664, "All Products Air Conditioning and Heating R134a for All Caterpillar Machines"