GUID-A6F90B40-8A1F-47EE-8492-6E97052B878E
1. OFF/Fan speed control knob
2. Air conditioning ON/OFF
3. Additional heater OFF/fan speed control knob
4. Temperature control knob
1. Press the air conditioning ON/OFF button to turn on the air conditioning.
The light on the air conditioning ON/OFF button is lit.
2. To regulate the speed of the fan, turn the fan speed control knob.
3. To regulate the temperature, turn the temperature control knob.
4. To blow warm air to the lower part of the cab, turn the additional heater fan
speed control knob.
5. To use the fuel-operated heater, turn the additional heater on.
WARNING: When the additional heater is turned off, coolant does
not circulate from the fuel-operated heater onwards. This causes
the fuel-operated heater to overheat, if turned on.
3.6.4 Automatic air conditioning
The automatic air conditioning system is optional equipment.
IMPORTANT: Use the air conditioning regularly to prevent seizing of the
compressor.
IMPORTANT: When using the air conditioning, keep the cab doors and windows
closed.
The operating temperature of the air conditioning is -40°C...+80°C. The display
decelerates in -30°C and stops working in -40°C.
When operating in cold conditions, the air conditioning stays in the starting mode
until the temperature of the engine coolant reaches +40°C. During the starting
mode the fan speed is at the minimum. The starting mode ends when the engine
coolant has reached the temperature of +40°C, or in the following cases:
3. Operation
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