Paccar DAF CF - Auxiliary Heaters; Auxiliary Heater

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Instruments and controls
'REST' heat usage
NOTE: The rest heat usage is standard on vehicles with an auxiliary heater.
On vehicles without an auxiliary heater it is optional.
If, with the engine stopped, the cooling system temperature is high enough, the rest
heat indicator (C) on the CCP display comes on for 2 minutes.
To use this heat for continuing warming the cabin soft key (14) must be pressed. The
soft key icon switches green indicating the 'REST' heat usage is switched on.
The 'REST' heat usage stays on for maximum one hour or until the temperature in the
cooling system becomes too low to warm up the cabin to the preset temperature.
Park ventilation function
The Park ventilation function is used to ventilate the cabin when the vehicle is parked.
In the Park ventilation function the heater fan is operated, but there is no temperature
control.
Operating the Park ventilation function
– The Park ventilation is set and operates with the ignition switched off.
NOTE: If the Park ventilation function is not manually switched off, it
continues to operate until the batteries are empty.
The BEM can issue a DIP warning for low battery capacity when this
function is used for a longer period.
– Push key (3) to activate the Climate Control Panel and activate the Park ventilation
function.
– Push key (3) again to increase the heater fan speed.
– Or push key (9) to decrease the heater fan speed.
– Push key (9) to deactivate the Park ventilation function and deactivate the Climate
Control Panel.
3.7 AUXILIARY HEATERS
3.7.1 Auxiliary heater
WARNING! Fuel fumes contacting a source of heat can cause an
explosion and serious injury.
– Switch off the auxiliary heater when filling the tanks with fuel!
WARNING! Exhaust gases of an operational auxiliary heater contain
carbon monoxide, an invisible, odourless, but highly toxic gas.
Inhalation of these gases may cause unconsciousness and death.
– Switch off the auxiliary heater when the vehicle is parked in a
confined space.
DW63246305.book Page 128 Friday, March 22, 2019 4:54 PM