PREVOST H 2018 Series, Руководство оператора

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4-22 CONTROLS AND INSTRUMENTS
PA1628 H3-41, H3-45 Operator’s Manual
CAUTION
Do not operate the washer mechanism while the washer fluid reservoirs are
empty. This may damage the washer fluid pumps.
NOTE
Lower windshield wipers are activated using the multi-function lever. Refer to
“Steering Column Controls” paragraph in this section.
06259
Upper Windshield Defrosting (optional)
The coach may be equipped with a defrosting system in the upper windshield section. Press
the rocker switch to activate the recirculation pump and the blower in order to clear fog,
frost or thin ice from either side of the upper windshield.
The upper windshield defrosting is automatically activated when the outside temperature is
lower than 39°F (4°C), the engine temperature is higher than 86°F (30°C), the driver's side
HVAC control unit is turned on and the fan speed is higher than zero
.
After automatic
activation of the upper windshield defrosting, the upper defroster unit can be turned off by
cycling this switch to the ON position and then to the OFF position.
06758
Traction Control System Mud/Snow Mode
On certain road conditions, it may be useful to retard the intervention of the traction
control system TCS during vehicle acceleration. The Mud/Snow function allows greater
engine power and more wheel spin during TCS operation. This function may be helpful to
set the vehicle in motion on iced road for example.
Press the Mod/Snow switch to turn on this function. The TCS icon blinks slowly in the DID
when the TCS Mud/Snow mode is active. Always remember to turn the Mud/Snow feature
off when driving on a firm road surface.
A new ignition cycle or a second pressing of the Mud/Snow switch will turn this function off.