Air-Conditioning System (Tractors without ClimaTrak System)

LX1053712-UN-28JUN11

A - Air-Conditioning Switch

B - Cooling Effect Regulator

C - Switch for Special Operation

D - Air Flow Regulator with Automatic Function

Turn on air-conditioning system at switch (A). Regulate the cooling effect at control (B). The cooling effect is increased by turning the knob further counterclockwise. Set the fan and louvers as desired.

IMPORTANT: To maintain consistently high performance, turn on the air-conditioning system for two or three minutes every month, regardless of weather conditions or season (with engine at slow idle). Control (B) should be set for maximum cooling.

At ambient temperatures below 4°C (39°F), the cab should first be heated (using the heating system) so that the temperature inside the cab is as high as possible.

NOTE: When switch (C) is activated, the air-conditioning system operates without regard to ambient temperature. This is necessary in winter, when the air-conditioning system has to be operated once a month, and when the system has to be operated in conjunction with the heater to remove moisture from the cab.