Operation
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Operating the heater (cab version)
Open the heater valve (1) by turning it anticlockwise.
In summer, the heater valve should always be kept
closed.
•
The starter switch is in the RUN position.
•
Turn the blower switch to the LO or HI position.
•
When the engine is at operating temperature, the heater air
flows out at the air outlets under the driver's seat (1) and at
the front window (2). The direction of the air flow can be
adjusted.
In order to avoid a heat backup and therefore
damage to the ventilation system, do not cover the
outlets with objects (e.g. bags or clothing) when the
heater is in operation.
