Operating The Heater, Ventilation And Air Conditioning - Komatsu 06253 Operation & Maintenance Manual

3.5 OPERATING THE HEATER, VENTILATION AND AIR CONDITIONING

3.5 OPERATING THE HEATER, VENTILATION AND
AIR CONDITIONING
Digital Display
Function of Keys when "Engine On" and controller active.
See Illustration Z 25574
Key T1: Plus Key
Increases interior temperature setpoint by one degree per stroke
or increases manual blower speed, depending on displayed
mode.
Key 2: Minus Key
Decreases interior temperature setpoint by one degree per stroke
or decreases manual blower speed, depending on displayed
mode.
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OPERATION