2007 FIAT GRANDE PUNTO technical specifications

52
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AUTOMATIC
TWO-ZONE
CLIMATE CONTROL
SYSTEM
(where provided)
DESCRIPTION
The car is fitted with a two-zone climate
control system which makes it possible to
separately adjust the air temperatures and
air distribution on the driver’s side and on
the passenger’s side. Temperature control
is based on the “equivalent temperature”
logic, i.e.: the system continuously works
to keep constant the comfort inside the
passenger compartment and to compen-
sate any variation of the outside climate
conditions, including sunshine detected by
a proper sensor provided for the purpose.
The climate control system automatically
controls and adjusts the following para-
meters and functions:
❒ air temperature at driver/front passen-
ger vents;
❒ air distribution at driver/front passen-
ger vents;
❒ fan speed (continuous air flow varia-
tion);
❒compressor activation (to cool/dehu-
midify air);
❒air recirculation.
All the above functions can be changed
manually by selecting the required func-
tion/s and by changing the set parameters.
In this way the automatic control is de-
activated; the system will resume auto-
matic control only for safety reasons. Man-
ual selections prevail over automatic ones
and remain in storage until the user de-
cides to resume automatic control (press
button AUTO), except when the system
cuts in for particular safety conditions. The
control of functions not changed manual-
ly remains automatic. The amount of air
admitted to the passenger compartment
does not depend on the car speed, since
it is electronically controlled by the fan.
The temperature of the air admitted to
the passenger compartment is always con-
trolled automatically according to the tem-
peratures set on the driver’s and front
passenger’s display (except when the sys-
tem is off or under certain conditions
when the compressor is off).The following parameters and functions
can be set or changed manually: ❒ air temperatures on driver/front pas-
senger side;
❒fan speed (continuous variation);
❒air distribution on seven levels (dri-
ver/front passenger side);
❒ climate control compressor on/off en-
able;
❒monozone/two-zone distribution prior-
ity;
❒ fast demisting/defrosting;
❒ air recirculation;
❒ rear heated window;
❒system deactivation.
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53
SAFETY
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EMERGENCY
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TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
CONTROLS fig. 41
Abutton for activating the MONO
function (alignment of set tempera-
tures) driver/passenger;
Bclimate control compressor on/off
button;
Cair recirculation on/off button;
Ddisplay showing climate control system
data;
Eclimate control off button;
N AUTO(automatic operation) function
on button and knob for adjusting tem-
perature on driver side.
USING THE CLIMATE
CONTROL SYSTEM
The system can be started in different
ways, but it is advisable to press one of the
AUTObuttons and then to turn the
knobs to set the temperatures required
on the display.
It is possible to personalise required tem-
peratures (driver and passenger) with a
maximum difference of 7 °C.
This way the system will start working
completely automatically to reach the
comfort temperatures as quickly as pos-
sible. The system will set air temperature,
quantity and distribution and it will con-
trol the air recirculation function and the
activation of conditioner compressor.
fig. 41F0M0039m
FMAX-DEFfunction on button (front
window fast defrosting/demisting);
Grear window heating on/off button;
H AUTO(automatic operation) function
on button and knob for adjusting tem-
perature on passenger side;
Iair distribution button on passenger side;
Lfan speed increase/decrease;
MAir distribution button on driver side;
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54
SAFETY
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MESSAGES
IN AN
EMERGENCY
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INDEX
DASHBOARD
AND CONTROLS
During fully automatic operation, the on-
ly manual settings required are the fol-
lowing:
❒MONO, to align the air temperature
and distribution set on the passenger’s
side with that on the driver’s side;
❒•air recirculation, to keep it always
on or off;
❒-to speed up demisting/defrosting of
windscreen, side windows, rear window
and door mirrors;
❒
(to demist/defrost heated rear win-
dow and door mirrors.
During full automatic system operation,
you can change at any time set tempera-
tures, air distribution and fan speed by us-
ing the relevant buttons or knobs: the sys-
tem will automatically change its settings
to adjust to the new requirements.During (FULL AUTO) operation, chang-
ing air distribution and/or flow and/or
compressor activation and/or air recircu-
lation will make the FULLwording dis-
appear. In this way the system will keep
on controlling automatically all functions,
excluding those changed manually. Fan
speed is the same for every area of the
passenger compartment.
Air temperature adjusting
knobs H - N
Turning the knobs clockwise or counter-
clockwise, respectively highers or lowers
the temperature of the air required re-
spectively in the front left zone (knob N) or
in the right zone (knob H) of the passenger
compartment. Since the system controls
two zones of the passenger compartment,
it is possible to personalise required tem-
peratures (driver and passenger) with a
maximum difference of 7 °C. The temper-
atures set are shown on the displays near
the relevant knobs. Pressing button A
(MONO) automatically aligns the temper-
ature on the passenger’s side with that on
the driver’s side; you can therefore set the
same temperature for both zones by turn-
ing knob Non driver side. Separate oper-
ation of air temperatures and distribution is
restored by turning knobs Hor pressing
again button A(MONO) when the button
led is on.Turn the knobs fully clockwise or counter-
clockwise to engage respectively HI(max-
imum heating) or LO(maximum cooling).
To deactivate these two functions, just
turn the temperature knob and set the re-
quired temperature.
Front air distribution buttons I-M
Pressing these buttons it is possible to
choose manually one of the seven possi-
ble air distributions to the passenger com-
partment (right or left side):NAir flow to the windscreen and front
side window vents to demist or de-
frost them.
˙Air flow at central and side dashboard
vents to ventilate the chest and the
face during the hot season.
OAir flow towards the front and rear
lower parts of the passenger com-
partment. Due to the natural tenden-
cy of heat to spread upwards, this type
of distribution allows heating of the
passenger compartment in the short-
est time, also giving a prompt feeling
of warmth.
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˙Splitting of the air flow
Obetween the vents to the lower part
of the passenger compartment
(warmest air) and the dashboard cen-
tre and side outlets (coolest air). This
air flow distribution is particularly use-
ful in spring and autumn when the sun
is shining.
NSplitting of the air flow between
Owindscreen and front side window
demisting/defrosting vents and the
lower part of the passenger compart-
ment. This type of air distribution al-
lows satisfactory heating of the pas-
senger compartment while preventing
possible misting of the windows.
NSplitting of the air flow between
˙windscreen demisting/defrosting vents
and central and side dashboard vents.
This type of air distribution allows sat-
isfactory ventilation when the sun is
shining.
NSplitting of the air flow between
˙all car vents.
O
During FULL AUTOoperation the sys-
tem will control automatically air distrib-
ution choosing the most appropriate ac-
cording to climate conditions. When in
FULL AUTOdistribution leds are off.The type of air distribution, when select-
ed by hand, is shown by lighting up of the
relevant led on the selected button. In the
combined function, pressing a button will
activate the relevant function whereas,
pressing a button relevant to an already
operating function will turn off this func-
tion and the relevant button led. To re-
store automatic air distribution control af-
ter a manual selection, press button AU-
TO.
When the driver selects air distribution to
the windscreen, also the air distribution
on passenger side will be distributed to the
windscreen. The passenger can however
select the required air distribution by
pressing the relevant buttons.
Fan speed adjusting buttons L
Press button pto increase or to decrease
the fan speed and therefore the amount
of air admitted into the passenger com-
partment, although keeping the required
temperature set.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.
AUTO buttons
(automatic operation) H-N
Pressing the AUTObutton (on driver
and/or front passenger side) the system au-
tomatically adjusts the amount and distri-
bution of the air admitted to the passenger
compartment, cancelling all the previous
manual adjustments. This condition is in-
dicated by the message FULL AUTOon
the front system display. Manual operation
of at least one automatic function (air re-
circulation, air distribution, fan speed or cli-
mate control compressor off) will cause
FULLmessage going off the display. This
means that automatic control is not com-
plete (except temperature control which is
always automatic).
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56
SAFETY
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CORRECT USE
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WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
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MAINTENANCE
TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
IMPORTANT Should the system (after
manual settings) be no longer able to guar-
antee the required temperature set in the
passenger compartment, the set tempera-
ture value will start flashing to indicate this
condition, after one minute the AUTO
message will turn off.
To restore system automatic control at
any time, after one or more manual ad-
justments, press button AUTO.
MONO button (to align set
temperatures and air
distribution) A
Pressing button MONOautomatically
aligns the temperature on the passenger
side with that on the driver side, it is
therefore possible to set the same tem-
perature and air distribution between the
two zones by turning the knob on driver
side. This function is provided to simplify
temperature adjustment of the whole pas-
senger compartment when only the dri-
ver is onboard. Separate operation of set
temperature and air distribution is re-
stored by turning knob H(to set tem-
perature on front passenger side) or by
pressing again button MONOwhen the
button led is on.Air recirculation on/off button C
Air recirculation works according to the
following operating logics:
❒automatic switching on, by pressing one
of the AUTObuttons and indicated by
the turning on of the AUTOicon on the
display near the car outline.
❒forced switching on (inside air recircu-
lation always on), indicated by the turn-
ing off of the button led Cand symbol
íon the display;
❒forced switching off (air recirculation
always off with air inlet from the out-
side), indicated by the turning off of the
button led and symbol
êon the dis-
play. Forced recirculation on/off can be
selected through button C.
IMPORTANT The inside air recirculation
system makes it possible to reach the re-
quired 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 con-
trol system is off.When outside temperature is cold, recir-
culation is forced to off (outside air inlet)
to prevent window misting up.
In automatic operation inside air recircu-
lation will be controlled automatically by
the system according to outside environ-
mental conditions.
When setting manual recirculation, word-
ings FULLand AUTOdisappear from
the display.
It is inadvisable to use air re-
circulation on rainy/cold
days as it would considerably increase
the possibility of windows misting up
inside.
WARNING
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Climate control compressor on/off
button B
Pressing button
√when the button led
is on, will deactivate compressor and turn
the button led off. Pressing the button
when the led is off will activate compres-
sor and turn the button led on. When
turning the compressor off, the system will
deactivate air recirculation to prevent win-
dow misting up.
In this event, although the system is able
to keep the required temperature, the
wording FULLwill disappear from the
display. If the system is no longer able to
keep the required temperature, temper-
ature value will flash and the wording
AUTOwill disappear from the display.
IMPORTANT With the climate control
compressor off, it is not possible to admit
air to the passenger compartment with a
temperature below the outside tempera-
ture; moreover, under certain environ-
mental conditions, windows could mist up
fastly since air is not dehumidified.
The switching off of the climate control
compressor remains in storage even when
the engine has been stopped.
To restore automatic control for switch-
ing on the climate control compressor,
press again button
√or press button AU-
TO.
With climate control compressor off if
outside temperature is higher than the set
one the system will not be able to keep
the required condition, the temperaturevalue will then start to flash on the display
for a few seconds and wording AUTO
will then go off.
With climate control compressor off, the
fan speed can be set to zero manually.
With compressor on and engine running,
the fan speed cannot be lower that one
bar on the display.
Fast window demisting/defrosting
button F
Press this button: the climate control sys-
tem will automatically switch on all the
functions required for fast windscreen and
front side window demisting/defrosting,
that is:
❒ switches on climate control compres-
sor when climatic conditions are suit-
able;
❒air recirculation off;
❒maximum air temperature HIon both
areas;
❒activates proper fan speed according to
engine coolant temperature to limit the
flow into the passenger compartment of
air not warm enough to demist the win-
dows;
❒ directs air flow to windscreen and front
side windows vents;
❒turns heated rear window on.IMPORTANT Fast demisting/defrosting
function stays on for about 3 minutes,
since engine coolant temperature reach-
es the proper temperature.
When the max. demisting/defrosting func-
tion is on, the button led and the heated
rear window button led are on.
FULL AUTOwording on the display is
off.
When the max. demisting/defrosting func-
tion is on, the only manual operations pos-
sible are manual adjustment of the fan
speed and switching heated rear window
off. Pressing the max. demisting/defrost-
ing button or the air recirculation buttons
or compressor off button or the AUTO
button, the system switches off the max.
demisting/defrosting function and restores
the operating conditions of the system pri-
or to turning it on.
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58
SAFETY
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AND CONTROLS
Heated rear window and door
mirror demisting/defrosting button
(where provided) G
Press this button to activate heated rear
window demisting/defrosting.
When this function is on, the button led
is on.
This function is timed and switches off au-
tomatically after about 20 minutes or by
pressing again the button or by turning the
engine off. It will not be switched on au-
tomatically when restarting the engine.
IMPORTANT Do not apply stickers on the
inside of the rear window over the heat-
ing filaments to avoid damage that might
cause it to stop working properly.
Switching the climate control
system off (OFF) E
Press button Eto turn the system off.
When turned off the system conditions
are the following:
❒set temperature displays off;
❒air recirculation is on;
❒conditioner compressor off;
❒fan off.
Heated rear window can be turned on or
off also when the system is off.
IMPORTANT The system will store the
temperatures set before turning off and
will resume them when pressing any but-
ton (except heated rear window); if the
function corresponding to the button
pressed is off it will be turned on; if on it
will be kept active.
Press AUTOto turn the system in au-
tomatic mode.ADDITIONAL HEATER
(where provided)
This device shall be used to speed up pas-
senger compartment warming when it is
very cold.
The additional heater turns off automati-
cally after reaching the required comfort
conditions.
Automatic two-zone climate
control system
The additional heater will switch on au-
tomatically after turning the ignition key
to ON.
Manual Heater and Climate
control system
The additional heater will switch on au-
tomatically by turning knob Ato the last
red sector and turning the fan on (knob
B) to the first speed at least.
IMPORTANT Heater works only with
low outside temperature and engine
coolant temperature.
IMPORTANT Heater will not turn on if
the battery voltage is not sufficient.
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59
SAFETY
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INDEX
DASHBOARD
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EXTERNAL LIGHTS
The left-hand stalk fig. 42operates most
of the external lights.
The external lights can only be switched
on when the ignition key is at MAR.
The instrument panel and the different
dashboard controls will come on with the
external lights.
LIGHTS SWITCHED OFF
Knurled ring turned to symbol O.
SIDELIGHTS
Turn the knurled ring to
6.
The warning light
3on the instrument
cluster will come on at the same time.DIPPED BEAM HEADLIGHTS
Turn the knurled ring to
2.
The warning light
3on the instrument
cluster will come on at the same time.
MAIN BEAM HEADLIGHTS
When the knurled ring is at
2, pull the
lever towards the steering wheel (2ndun-
stable position).
The warning light
2on the instrument
cluster will come on at the same time.
To turn the main beams off, pull again the
lever towards the steering wheel (dipped
beams will turn on again).FLASHING THE HEADLIGHTS
Pull the lever towards the steering wheel
(1st unstable position) regardless of the
position of the knurled ring. The warning
light
1on the instrument panel will turn
on.
fig. 42F0M0060m
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