2016 FIAT DOBLO COMBI cooling

CLIMATIC COMFORT
Dial C enables the air introduced into
the vehicle to reach all parts of the
passenger compartment through five
distribution options:
delivers air from the central and
side vents;
warms the feet and keeps the face
cool (bi-level function)
allows the passenger
compartment to be warmed more
quickly;
warms up the passenger
compartment and demists the
windscreen at the same time;
Demists and defrosts the
windscreen and front side
windows.
HEATING
Proceed as follows:
turn knob A fully to the right (to
);
turn knob B to the required speed;
turn knob C to:
to warm the feet and demist the
windscreen at the same time;
to send air to the feet and
introduce fresher air from the
central and dashboard vents;
to warm up quickly.FAST HEATING
Proceed as follows
close all the diffusers on the
dashboard;
turn knob A to;
turn knob B to 4;
turn knob C to.
WINDSCREEN AND
FRONT SIDE WINDOW
FAST DEMISTING/
DEFROSTING (MAX-DEF
function)
Proceed as follows:
turn knob A to;
turn knob B to 4;
turn knob C to;
turn off internal air recirculation
(button D LED off).
After demisting/defrosting, operate the
controls as normal to restore the
required comfort conditions.
Window demisting
In the event of considerable external
moisture and/or rain and/or large
differences in temperature inside and
outside the passenger compartment,
perform the following preventive
window demisting procedure:
turn off internal air recirculation
(button D LED off);
turn knob A to;
turn knob B to 2;
turn knob C to, with the
possibility of moving it to position
if
window misting does not occur.
ADJUSTING THE FAN
SPEED
To ventilate the passenger
compartment well, proceed as follows:
fully open the central air diffusers
and the side vents;
turn knob A to the blue section;
turn knob B to the required speed;
turn knob C to;
turn off internal air recirculation
(button D LED off).
INTERNAL AIR
RECIRCULATION
ACTIVATION
Press button D: when the function is
on, the button LED lights up.
It is advisable to switch the internal air
recirculation on while standing in
queues or in tunnels to prevent the
introduction of polluted air.
IMPORTANT The air recirculation
system makes it possible to reach the
required heating or cooling conditions
faster, depending on the selected
mode. Do not use the internal air
recirculation function on rainy/cold days
to avoid the possibility of the windows
misting.
42
KNOWING YOUR CAR

INTERNAL AIR
RECIRCULATION
ACTIVATION
Press button E: when the function is
on, the button LED lights up.
It is advisable to switch the internal air
recirculation on while standing in
queues or in tunnels to prevent the
introduction of polluted air. Do not use
the function for a long time, particularly
if there are many passengers on board,
to prevent the windows from misting
up.
IMPORTANT The air recirculation
system makes it possible to reach the
required heating or cooling conditions
faster, depending on the selected
mode. It is not advisable to switch the
internal air recirculation on when it is
rainy/cold or the windows might steam
up, especially if the climate control
system is not turned on.CLIMATE CONTROL
SYSTEM (cooling)
Proceed as follows:
turn knob A to the blue section;
turn knob B to the required speed;
turn knob C to;
press theand E buttons (button
LEDs on).
Adjusting cooling
Proceed as follows:
turn off internal air recirculation by
pressing button E (button LED off);
turn knob A rightwards to increase
the temperature;
turn knob B leftwards to reduce the
fan speed.ADDITIONAL HEATER
(for versions/markets, where provided)
This device warms up the passenger
compartment more quickly when it
is very cold and the engine coolant
temperature is low.
The additional heater comes on
automatically when the engine is
started, if knob A is turned to the last
red sector and the fan (knob B) is at
least at the first speed level.
The additional heater turns off
automatically after reaching the required
comfort conditions.
IMPORTANT The heater will not turn on
if the battery voltage is too low.
SYSTEM SERVICING
In winter, the climate control system
must be turned on at least once a
month for about 10 minutes. Have the
system inspected at a Fiat Dealership
before the summer.
46
KNOWING YOUR CAR

INTRODUCTION
The automatic climate control system
adjusts the temperature, the quantity
and the distribution of the air in the
passenger compartment. The
temperature control is based on the
"equivalent temperature": in other
words, the system continuously works
to keep the comfort level inside the
vehicle constant and to compensate for
possible variations in outside
conditions, including the sun's rays
detected by a dedicated sensor. The
automatically controlled parameters
and functions are:
air temperature at the vents;
air distribution at the vents;
fan speed (continuous variation of
the air flow);
compressor activation (for
cooling/dehumidifying the air);
air recirculation.
All functions may be changed manually.
In other words, you may select one or
more functions and change the
parameters as required. Automatic
control of the manually changed
functions will be suspended: the
system will override your settings only
for safety-related reasons (e.g. risk
of misting).Manual selections will always take
priority over automatic settings and will
be stored until the user switches the
system back to automatic operation by
pressing the AUTO button again except
for the cases in which the system will
intervene for particular, safety-related
reasons. You can adjust one function
manually without affecting the
automatic control of the others.
The temperature of the air sent is
always controlled automatically,
depending on the temperature set in
the display (except when the system is
off or in certain conditions when the
compressor is switched off).
The system allows the following
parameters and functions to be set or
altered manually: air temperature,
fan speed (continuous variation); air
distribution in seven positions;
compressor enablement; fast
defrosting/demisting function; air
recirculation; switching off the system.USING THE CLIMATE
CONTROL SYSTEM
The system can be started in different
ways, but it is advisable to start by
pressing the AUTO button and then
turning the knob to set the temperature
required on the display. The system
will start running automatically in this
way and the set temperature will be
reached as quickly as possible. The
system will adjust the temperature, the
quantity and the distribution of the air
introduced into the passenger
compartment and will manage the
recirculation function and the
compressor engagement. During fully
automatic operation, the only manual
intervention required is the possible
activation of the following functions:
air recirculation, to keep the
function always either on or off;
to speed up demisting/
defrosting of windscreen, rear window
and external rear view mirrors.
During fully automatic system
operation, you can change the set
temperature, air distribution and fan
speed at any time by using the relevant
buttons or knobs: the system will
automatically change its settings to
adjust to the new requirements.
48
KNOWING YOUR CAR

During fully automatic operation (FULL
AUTO), the word FULL will disappear
if the air distribution and/or flow rate
and/or engagement of the compressor
and/or recirculation settings are
changed. In this way, the functions will
switch from automatic to manual
control until the AUTO button is
pressed again. With one or more
functions turned on manually,
the adjustment of the intake air
temperature continues to be managed
automatically, except with the
compressor switched off: if this is the
case, the temperature of the air sent
into the passenger compartment
cannot be lower than that of the
outside air.
CONTROLS
Air temperature adjustment knob (I)
Turn the knob either clockwise or
anticlockwise to increase or lower the
requested temperature in the
passenger compartment.
The set temperature is shown on the
display.
Turn the knob either fully to the right or
fully to the left to the extreme HI or
LO position to turn the maximum
heating or maximum cooling functions
on:
HI function (maximum heating):select by turning the temperature knob
clockwise beyond the maximum value
(32°C).
This function may be used to heat up
the passenger compartment exploiting
the system potential to the maximum.
In this condition, the system stops
controlling the temperature
automatically and sets the air mixing to
maximum heating. The air speed and
distribution are fixed.
In particular, if the heating fluid is not
sufficiently hot, the maximum fan speed
does not come on straight away in
order to limit the intake of insufficiently
hot air to the passenger compartment.
All manual settings will be allowed when
this function is on.
To switch the function off, simply turn
the temperature knob anticlockwise
and set the required temperature.
LO function (maximum cooling):
select by turning the temperature knob
anticlockwise beyond the minimum
value (16°C).This function may be used to cool
down the passenger compartment by
exploiting the system's potential to
the full. In this condition, the system
stops controlling the temperature
automatically and sets the air mixing to
maximum cooling. The air speed and
distribution are fixed. All manual
settings will be allowed when this
function is on.
To switch the function off, simply turn
the temperature knob clockwise and
set the required temperature.
Air distribution buttons (B)
By pressing these buttons, it is possible
to set one of the 5 possible air
distributions manually:
Air flow to the windscreen and
front side window vents to demist
or defrost them.
Air flow at central and side
dashboard vents to ventilate the
chest and the face during the hot
season.
Air flow to the front and rear
footwell vents. Thanks to the
natural tendency of hot air to rise,
this distribution pattern allows
the passenger compartment to
warm up as quickly as possible,
providing an immediate feeling of
warmth.
49

Air flow distributed between
footwell diffusers (hotter air)
and central and side
dashboard vents (cooler air).
This distribution mode is
particularly useful in spring and
autumn on sunny days.
Air flow distributed between
the footwell vents and the
windscreen and front
side window defrosting/
demisting vents. This allows an
adequate warming of the
passenger compartment and
prevents the windows from
misting up.
The distribution set is shown by the
corresponding LEDs in the selected
buttons coming on.
To restore automatic control of the air
distribution after a manual selection,
press the AUTO button.
Fan speed adjustment buttons (H)
Press the H button at its ends to
increase or to decrease the fan speed
and therefore the amount of air sent
into the passenger compartment,
though the required temperature
remains set.
The fan speed is shown by the lit bars
on the display:
Maximum fan speed = all the bars lit
up
Minimum fan speed = one bar lit up.
The fan can only be excluded if the
climate control system compressor has
been switched off by pressing the F
button fig. 73.
IMPORTANT To restore automatic fan
speed control after a manual
adjustment, press the AUTO button.
IMPORTANT At high vehicle speeds,
the dynamic effect may increase the
flow of air into the passenger
compartment which in this case will not
directly correspond to the fan speed
bar display.
AUTO button (A) (automatic
operation)
Press AUTO to make the system
automatically adjust the quantity and
distribution of the air introduced into the
passenger compartment. All previous
manual settings will be cancelled.
The message FULL AUTO will appear
on the front display in this condition.
By manually adjusting at least one
of the functions automatically managed
by the system (air recirculation, air
distribution, fan speed or switching off
the compressor), the word FULL will
disappear from the display, indicating
that the system is no longer
automatically controlling all the
functions (the temperature will still be
controlled automatically).IMPORTANT Should the system (after
manual intervention) no longer be
able to guarantee the target
temperature for the passenger
compartment, the set temperature
value will start flashing to indicate the
difficulties the system is experiencing
and then the word AUTO will go out.
To restore system automatic control at
any time, after one or more manual
adjustments, press the AUTO button.
Air recirculation on/off button (G)
The air recirculation is managed
according to the following operating
logic:
override on (inside air recirculation
always on), indicated by the LED on
button G and the
symbol on the
display;
override off (air recirculation
constantly off with air intake from the
outside), signalled by the LED in the
button switching off and by the
symbol in the display disappearing.
These operating conditions are
obtained by pressing air recirculation
button G in sequence.
IMPORTANT The engagement of the air
recirculation system makes it possible
to reach the required heating or cooling
conditions faster.
50
KNOWING YOUR CAR

Thousands of kilometres 30 60 90 120 150 180
Months 24 48 72 96 120 144
Check handbrake lever travel and adjust, if necessary●●●●●●
Check exhaust emissions/smokiness●●●●●●
Inspect the conditions of toothed timing drive belt●●
Spark plug replacement (*)●●●●●●
Replace accessory drive belt/s●
Replace the toothed timing drive belt (**)●
Replace air cleaner cartridge●●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, windscreen washer, battery, engine cooling, etc.)●●●●●●
Check operation of engine management systems (using diagnosis
socket)●●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●●
(*) For 1.4 Turbo Petrol versions, in order to guarantee correct operation and prevent serious damage to the engine, it is essential to observe the following: only use
spark plugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the “Engine” paragraph in the "Technical
Specifications" section); strictly comply with the replacement intervals in the Scheduled Servicing Plan; you are advised to contact a Fiat Dealership to have plugs
replaced.
(**) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least
every 5 years.
172
SERVICING AND CARE

DIESEL VERSIONS WITHOUT DPF (1.3 MultiJet - 1.6 MultiJet)
Thousands of kilometres 30 60 90 120 150 180
Months 24 48 72 96 120 144
Check tyre conditions/wear and adjust pressure, if necessary●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, boot, passenger compartment,
glove compartment, instrument panel warning lights, etc.)●●●●●●
Check operation of the windscreen wiper/washer system and
adjust jets, if necessary●●●●●●
Check windscreen wiper blade position/wear●●●●●●
Check front disc brake pad condition and wear and operation of
brake pad wear indicator●●●●●●
Check rear drum brake lining condition and wear●●●
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●●
Check cleanliness of bonnet and luggage compartment locks,
cleanliness and lubrication of linkage●●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, windscreen washer, battery, engine cooling, etc.)●●●●●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
Check handbrake lever travel and adjust, if necessary●●●●●●
Visually inspect condition of the accessory drive belt(s)●●
174
SERVICING AND CARE

DIESEL VERSIONS WITH DPF (1.3 MultiJet - 1.6 MultiJet - 2.0 MultiJet)
Thousands of kilometres 35 70 105 140 175
Months 24 48 72 96 120
Check tyre conditions/wear and adjust pressure, if necessary●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, boot, passenger compartment,
glove compartment, instrument panel warning lights, etc.)●●●●●
Check operation of the windscreen wiper/washer system and
adjust jets, if necessary●●●●●
Check windscreen wiper blade position/wear●●●●●
Check front disc brake pad condition and wear and operation of
brake pad wear indicator●●●●●
Check rear drum brake lining condition and wear●●
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●
Check cleanliness of bonnet and luggage compartment locks,
cleanliness and lubrication of linkage●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, windscreen washer, battery, engine cooling, etc.)●●●●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
Check handbrake lever travel and adjust, if necessary●●●●●
Visually inspect condition of the accessory drive belt(s)●●
176
SERVICING AND CARE