2014 Alfa Romeo MiTo air conditioning

DESCRIPTIONThe automatic dual zone climate control system regulates the air
temperatures/distribution in the passenger compartment in two areas:
driver side and passenger side.
The system keeps the passenger compartment comfort level constant
and compensates for any variations in external conditions, including
solar radiation detected by a specific sensor.
The automatically controlled parameters and functions are:
❒air temperature at the driver's/front passenger side vents;
❒air distribution at the driver's/front passenger side vents;
❒fan speed (continuous variation of the air flow);
❒compressor engagement (for cooling/dehumidifying the air);
❒air recirculation.
All these functions can be adjusted manually by operating the system
and selecting one or more functions and modifying their parameters.
Automatic control of the manually changed functions will be
suspended: the system will only override the settings for safety reasons.
Manual selections always have higher priority than automatic settings
and are stored until the AUTO button is pressed, except for cases in
which the system intervenes for safety reasons.
You can adjust one function manually without affecting the automatic
control of the others. The amount of air introduced into the passenger
compartment is not affected by vehicle speed; it is electronically
controlled by a fan.
The air temperature is always automatically controlled according to the
temperature set on the display (except for when the system is off or in
certain conditions when the compressor is not running).The system allows the following to be set or adjusted manually:
❒driver's/passenger side air temperature;
❒fan speed (continuous variation);
❒air distribution to 7 positions (driver/passenger);
❒compressor enabling;
❒rapid defrosting/demisting function;
❒air recirculation;
❒heated rear window;
❒system deactivation.
SWITCHING ON THE CLIMATE
CONTROL SYSTEMThe climate control system can be switched on in different ways: we
recommend pressing one of the AUTO buttons and turning the knobs
to set the desired temperatures.
It is possible to select different temperatures for the driver and
passenger, with a maximum difference of 7°C.
In this way the system operates completely automatically to adjust the
temperature, quantity and distribution of the air introduced into the
passenger compartment. It also manages the air recirculation system
and the activation of the air conditioning compressor.
During fully automatic operation the only manual intervention is the
possible activation of the following functions:
❒MONO, to align the air temperature and distribution set on the
passenger side with that on the driver side;
❒
air recirculation (keeping the function always either on or
off);
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RAPID WINDOW DEMISTING/
DEFROSTING (MAX-DEF function)Press button F to activate windscreen and side window demisting/
defrosting. The climate control system carries out the following
operations:
❒switches on the air conditioning compressor when climatic
conditions are suitable;
❒deactivates air recirculation;
❒sets maximum air temperature (HI) in both zones;
❒sets fan speed according to the engine coolant temperature;
❒directs air flow to windscreen and front side windows diffusers;
❒activates the heated rear window.
IMPORTANT The MAX-DEF function remains on for about 3 minutes
from when the engine coolant reaches the appropriate temperature.
When the function is active the words FULL AUTO disappear from the
display. With the function active the only possible manual adjustments
are adjusting the fan speed and turning the heated rear window off.
Pressing buttons B, C, F or AUTO switches off the MAX-DEF function
and restores the settings that were present before the function was
activated.HEATED REAR WINDOW
DEMISTING/DEFROSTINGPress the
button to activate heated rear windscreen demisting/
defrosting. This function switches off automatically after about 20
minutes or when the engine is turned off. It is not switched on
automatically the next time the engine is started.For versions/markets where provided, press the
button to activate
demisting/defrosting of door mirrors, heated windscreen (for
versions/markets, where provided) and heated nozzles (for versions/
markets, where provided).
IMPORTANT Do not affix stickers to the inside of the heated rear
window over the heating filaments, to avoid damage that might cause
them to stop working properly.
TURNING THE CLIMATE CONTROL
SYSTEM OFFPress the OFF button.
With climate control off:
❒air recirculation is on, thus isolating the passenger compartment
from the outside;
❒the compressor is off;
❒the fan is off;
❒the heated rear window can be switched on or off;
IMPORTANT The climate control system control unit stores the
temperatures set before the system was switched off and restores them
when any button of the system is pressed (except for button G). If the
function of the pressed button was not active before switching off, that
function will also be activated. If it was active, it will be restored.
To restart the climate control system in fully automatic mode press the
AUTO button.
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ENGINE COMPARTMENT FUSE BOXfig. 151DEVICE PROTECTEDFUSE AMPS
StarterF03 20
Passenger compartment electric fan F08 40
Additional heater (Turbo TwinAir 105 HP and 1.3 JTD
M-2
85 HP versions) F09 5
Two-tone hornsF10 15
Main beam headlightsF14 15
Additional heater (PTC 1)F15 30
Air conditioning compressorF19 7,5
Heated rear windscreen, defrosting system F20 30
Electric fuel pump in tankF21 15
Fog lightsF30 15
Additional heater (PTC2)F81 60
Additional heater (PTC1)F82 40
Additional heater (PTC2)F82 50
FreeF83 –
HI-FI sound system (control units, Bassbox speaker) mechanical gearbox setup F84 20
Power socket on tunnelF85 15
Electric door mirror demisters, demisters on windscreen jets, relay switch coil for heated
windscreenF87 7,5
167GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVINGIN AN
EMERGENCYSERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX