44
Heating & Ventilation
Economy mode
Press the ‘ECON’ button to operate (the display shows
‘ECON’).
In economy mode, the air conditioning compressor is switched off
and the system functions as a conventional heating and ventilation
system. This reduces the load on the engine, thereby reducing fuel
consumption.
The air distribution, blower and recirculation controls can be
operated independently.
Pressing the ‘ECON’ button a second time will switch the air
conditioning on, and return the system to Auto mode.
NOTE:
In economy mode, it may not be possible for the system to always
maintain a comfortable temperature.
Blower control
Use the control to adjust the blower speed. Press the ‘+’
symbol to increase, and the ‘-’ symbol to decrease
blower speed. The display will show a number of segments (0 - 6)
which represent the blower speed. When no segments are
showing, the blower fan is not operating. However, note that the
blower speed can only be reduced to zero in economy mode.
NOTE:
If the air distribution and blower controls are operated
independently, the system may not be able to achieve or maintain the
required temperature settings.
Air distribution control
Press the button to adjust. Air distribution changes
sequentially with each press of the control, as follows:
Face level vents only.
Foot and face level vents.
Foot level vents.
Foot level, windscreen and side window vents.
Windscreen and side window vents.
A further operation of the control returns to the start of the
sequence.
NOTE:
For optimum comfort, ensure all the vents are open and that the
slider in the centre of each vent is in its central position.
Recirculation
The air recirculation feature can be used to prohibit the
entry of air from outside the car, recirculating the air
inside the car instead. This is useful to prevent the entry of traffic
fumes.
The feature also significantly influences the dehumidifying and
cooling performance of the air conditioning system. Therefore, in
Auto mode, air recirculation is controlled automatically to enable
the air conditioning system to achieve its optimum performance.
Summary of Contents for 75 Saloon
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Page 255: ...6 Technical Data 256 Technical Data 271 Fuel Consumption 274 Declaration of Conformity ...
Page 274: ...274 Declaration of Conformity Declaration of Conformity HB0199 ...
Page 275: ...Declaration of Conformity 275 6 HB0200 ...
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Page 285: ...END OF OWNER S HANDBOOK ...