2007 FIAT IDEA technical specifications

CONTROLS
Air temperature
adjustment knobs H-N
Turning the knobs
clockwise or
counterclockwise,
highers or lowers the temperature of the air required
respectively in the left zone (knob N) or right zone
(knob H) of the passenger compartment.
It is possible to personalise required temperatures
(driver and passenger) with a maximum difference of 7
°C.
The temperatures set are shown on the displays near
the relevant knobs.
Pressing button A (MONO) automatically aligns the
temperature on the front passenger’s side with that on
the driver’s side. It is therefore possible to set the
same temperature between the two zones simply
turning the knob on the driver’s side (N).
This function is provided to simplify temperature
adjustment of the whole passenger compartment when
only the driver is on board.
Separate operation of the set temperatures is
automatically restored by turning knobs (H) or
pressing button A (MONO) again when the button led
is on.Turning the knobs clockwise or counterclockwise until
they reach the extreme selections HI or LO, the
maximum heating or cooling functions are respectively
engaged:
❒HI function (highest heating power):
this is activated by turning the temperature knob
clockwise above the max. value (32 °C). It can be
activated independently from the driver’s or
passenger’s side or both (also selecting the MONO
function).
This function can be engaged when requiring to heat
the passenger compartment as quickly as possible,
exploiting the maximum potential of the system. This
function uses the maximum temperature of the
coolant fluid, while air distribution and fan speed are
controlled according to the system settings.
More particularly, max. fan speed will not be
immediately engaged if coolant is not hot enough; this
to prevent admitting air that is not warm enough to
the passenger compartment.
All manual settings are however possible with this
function on.
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To switch the function off, simply turn the
temperature knob counterclockwise and set the
required temperature.
❒LO function (highest cooling power):
this is activated by turning the temperature knob
counterclockwise below the min. value (16 °C). It can
be activated independently from the driver’s or
passenger’s side or both (also selecting the MONO
function).
This function can be engaged when requiring to cool
the passenger compartment as quickly as possible,
exploiting the maximum potential of the system. This
function engages inside air recirculation and climate
control compressor, while air distribution and fan
speed are controlled according to environmental
conditions. All manual settings are however possible
with this function on.
To switch the function off, simply turn the
temperature knob clockwise and set the required
temperature.Front air distribution
selection buttons
(I-M)
Pressing the relevant
buttons it is possible to
manually choose one of the five possible air
distributions to the left and right side of the passenger
compartment:
▲Air flow to the windscreen and front side window
vents to demist or defrost them.
˙Air flow to dashboard central and side vents to pro-
vide satisfactory ventilation to the chest and face,
specially during the summer.
▼Air flow towards the front and rear lower parts of
the passenger compartment. Due to the natural ten-
dency of heat to spread upwards, this type of distri-
bution allows heating of the passenger compartment
in the shortest time, also giving a prompt feeling of
warmth to the coldest parts of the body.
˙
▼Splitting of the air flow between the vents to the
lower part of the passenger compartment (warmest
air) and the dashboard centre and side outlets
(coolest air). This air flow distribution is particu-
larly useful in spring and autumn, when the sun is
shining.
▲
▼Splitting of the air flow between the lower part of
the passenger compartment and the windscreen and
front side window demisting/defrosting vents. This
type of air distribution allows satisfactory heating of
the passenger compartment while preventing pos-
sible misting of the windows.
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Set air flow distribution is indicated by the
corresponding button led switching on.
With a combined function set, pressing a button will
turn on the main function of the button pressed,
together with the functions set yet. Pressing the
button of the active function will turn the function off
(led off).
To restore automatic air distribution control after a
manual selection, press button AUTO.
When the driver selects air distribution towards the
windscreen, also the air distribution on passenger’s
side will automatically be directed to the windscreen.
The passenger can however select a different air
distribution by pressing the relevant buttons.Fan speed adjustment buttons (L)
Pressing the ends of button p
increases or decreases the fan speed
and therefore the amount of air
admitted to the passenger
compartment, although keeping the required
temperature.
The fan speed is shown by the lit bars on the display
❒max fan speed = all bars lit
❒min fan speed = one bar lit.
The fan can be cut off only if the climate control
compressor has been switched off pressing button B.
IMPORTANT To restore automatic fan speed control
after a manual adjustment, press button AUTO.
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Air recirculation is controlled
according to the following operating
logics:
❒forced switching on (air recirculation
always on), indicated by the turning
on of the led on button (C) and
symbol íon the display;
❒forced switching off (air recirculation always off
with air inlet from the outside), indicated by the
turning off of the button led and êon the
display. AUTO buttons
(H-N)
(automatic
operation)
Pressing the AUTO
button (on driver and/or front passenger side) the
system automatically adjusts the amount and
distribution of the air admitted to the passenger
compartment, cancelling all the previous manual
adjustments.
This condition is indicated by the message FULL
AUTO on the front system display.
Manual operation of at least one automatic function
(air recirculation, air distribution, fan speed or climate
control compressor off) will cause FULL message
going off the display. This means that automatic
control is not complete (except temperature control
which is always automatic).
IMPORTANT Should the system (after manual
settings) be no longer able to guarantee the required
temperature set in the passenger compartment, the
set temperature value will start flashing to indicate this
condition, after one minute the AUTO message will
turn off.
To restore automatic system control after one or
more manual selections, press button AUTO.MONO button (A) (alignment of
set temperatures and air
distribution)
Pressing button MONO automatically
aligns the temperature on the front
passenger’s side with that on the driver’s side. It is
therefore possible to set the same temperature and air
distribution between the two zones simply turning the
knob on the driver’s side. This function is provided to
simplify temperature adjustment of the whole
passenger compartment when only the driver is on
board. Separate operation of the set temperatures and
air distribution is automatically restored by turning
knob (H) or pressing button MONO (A) again when
the button led is on.
Air recirculation on/off button (C)
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These operating conditions are obtained pressing in
sequence the air recirculation button (C).
After a preset time, the climate control system will
turn air recirculation off automatically for safety
reasons, thus enabling outside air inlet.IMPORTANT The air recirculation system
makes it possible to reach the required heating or
cooling conditions faster.
It is however inadvisable to use it on rainy/cold days as
it would considerably increase the possibility of the
windows misting inside, especially if the climate
control system is off.
When the outside temperature is below 5-7°C, air
recirculation is switched off (air is taken from the
outside) to prevent misting.
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WARNINGIt is inadvisable to use the air recirculation feature with low outside temperature
as the windows might mist over quickly.

Climate control compressor
on/off button (B)
Press the
√button, when the button
led is on, to switch the compressor off.
The led will go off. By pressing again
the button when the led is off, the system automatic
control of the compressor activation is restored; this
condition is indicated by button led lighting up.
When the air conditioner compressor is off, the
system deactivates air recirculation to prevent window
misting up. Although the system is still able to maintain
the required temperature, the message FULL on the
display will go off. If the system is no longer able to
keep the required temperature, also the message
AUTO will turn off.
IMPORTANT Air at a temperature lower than that of
the outside air cannot be let into the passenger
compartment when the compressor is off.
Furthermore, in particular environmental conditions,
the windows could mist up fast because the air is no
longer dehumidified.Setting will be stored also when the engine is stopped.
Either press again button
√(in this case the system
operates as heater only) or AUTO to reset automatic
control of the compressor.
With compressor off, if the outside temperature is
higher than the set temperature, the system cannot
reach the required temperature. This will be signalled
by the flashing of set temperature value on the display
for a few seconds, then the message AUTO will go off.
When the compressor is off, it is possible to reset
manually the fan speed (no bar displayed).
When the compressor is on and the engine is running,
fan speed cannot be lower than the minimum (one bar
displayed).
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Button for fast windscreen and
front side window
demisting/defrosting (F)
Press this button: the climate control
system will automatically switch on all
the functions required for fast windscreen and front
side window demisting/defrosting, that is:
❒climate control system compressor on (with
proper climatic conditions);
❒air recirculation off;
❒maximum air temperature (HI) on both areas;
❒fan speed according to engine coolant temperature
in order to limit letting cold air into the passenger
compartment for demisting the windows;
❒air flow directed to the windscreen and front side
window vents;
❒heated rear windowIMPORTANT The fast windscreen
demisting/defrosting function stays on for approx. 3
minutes after the engine coolant temperature exceeds
50°C (petrol versions) or 35°C (Multijet versions).
When the max. demisting/defrosting function is on, the
led on the relevant button and that on the heated rear
window button turn on. Message FULL AUTO on the
display will turn off.
When the max. demisting/defrosting function is on, the
only manual operations possible are manual
adjustment of the fan and switching rear window
heating off.
Press button (F) or air recirculation button (C) or
compressor button (B) or AUTO buttons (N o H) to
reset the previous system operation conditions.
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Button for demisting/defrosting
the heated rear window and door
mirrors (G)
Press this button to switch on the
heated rear window
demisting/defrosting function. The led on the button
will come on.
This function will be automatically switched off after
the preset time, or pressing the button again or when
stopping the engine. It will not start up automatically
when the engine is started again.
IMPORTANT Do not apply stickers on the inside of
the rear window over the heating filaments to avoid
damage that might cause it to stop working properly.❒climate control system compressor off;
❒fan off.
The heated rear window can be switched on and off
normally when the system is off by pressing button
(G).
IMPORTANT The climate control system electronic
unit stores the system settings made before the
system was switched off and restores them as soon as
a button is pressed (with the exception of the heated
rear window button). The function which the button
corresponds to will be switched on, if it was off when
the system was switched off. It will be kept if, on the
other hand, it was on when the system was switched
off.
Press the AUTO button to switch the climate control
system back on.
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OFF button (E) (system off)
To switch the climate control system
off, press button (E), also the display
will go off.
The climate control system conditions
when the system is off are the following:
❒Every led off;
❒set temperatures not displayed;
❒air recirculation on, thus isolating the passenger
compartment;