• To activate defrost, press the defrost button.The LED next to the button is lit. When defrost is active, the fan speed is atits maximum and the text HI is displayed.• To deactivate defrost, press the defrost button again.The defrosting button indicator LED goes off, and the former air conditioningmode is restored.3.6.5 Fuel-operated heaterThe fuel-operated heater (optional equipment) uses the same fuel as the tractorand can be used for heating the engine and the cabin. The heater heats primarilythe engine and then the cabin. The heater is controlled either with the heaterpanel or remotely via mobile phone and push button on the dashboard.WARNING: During the heating period, clean the exhaust pipe of thefuel-operated heater daily and its surroundings monthly. In dustyconditions, clean more frequently. There is a risk of dry hay or otherdirt catching fire.WARNING: When using the heater, the area directly below the heatermust be clear.NOTE: Using the fuel-operated heater in cold conditions for more than 3 hoursmay empty the battery.The fuel-operated heater can be used together with the tractor air conditioningsystem. With the automatic air conditioning there are no limitations. With themanual air conditioning and additional heater, note the following:WARNING: Before the fuel-operated heater is used with the manualair conditioning system, the additional heater must be set to positions1-3 while the tractor power is on. When the additional heater is turnedoff, coolant does not circulate from the fuel-operated heater onwards.This causes the fuel-operated heater to overheat, if turned on.3. Operation- 95 -
