Air Conditioning System (Cabin) To operate the air conditioning system, proceed as follows : SWITCHING ON THE AIR CONDITIONING SYSTEM Starting the system at low temperatures can damage the compressor. Only operate the air conditioner when the engine is hot and the temperature inside the cab is at least 20ºC (68ºF). Before starting the engine, make sure that the air conditioning switch is in the “OFF” position, blowers are in “OFF” position.
The air conditioning system will not function when the engine is not running, as the engine drives the compressor. The air conditioning system provides cool or warm dehumidified air.
With the engine running and the blower ON, switch ON AC switch to start the air conditioner. Ensure Recirculation mode with blower ON.
ADJUSTMENT To obtain correct cab air conditioning, when the system is in operation keep the recirculation mode, while keeping the doors and rear windows closed. For maximum cooling, the knob must be turned fully to the right in a clockwise direction. The conditioner dehumidifying function operates at all temperatures and can be set by rotating the knob. In order to create optimum temperature conditions, after prolonged idle periods in hot sunshine, it is advised to start the tractor moving, switch on the air conditioning and open the rear window for approximately one minute, to discharge the heated air in the cab.
SWITCHING OFF THE AIR CONDITIONING SYSTEM Before stopping the engine, always switch OFF the air conditioner by switching OFF AC switch, then turn the fan control knob to the "OFF" position.
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8000 Series, Models - 8090/8100 4WD CAB TIER-4 Final
