2009 SKODA ROOMSTER heating

Heating and air conditioning system 92Climatic (semi-automatic air conditioning system)*Description
Climatic is a combined cooling and heating system with electronic
control of the convenience temperature in the vehicle interior. It
makes it possible to optimally control the air temperature at any
season of the year.Description of the Climatic
It is important for your safety and for your driving comfort that the Climatic is oper-
ating properly.
The air conditioning system operates when switch ⇒page 93, fig. 116 is
pressed and the following conditions are met:•
engine running,
•
outside temperature above +2°C and
•
blower switch switched on (positions 1 to 4).
If the cooling system is switched on, the temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this
particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirculated air mode in order to enhance the
cooling effect ⇒.
Air at a temperature of about 5°C may flow out of the vents under certain circum-
stances when the cooling system is operating. Lengthy and uneven distribution of
the air flow out of the vents (in particular at the leg area) and large differences in
temperature, for example when getting out of the vehicle, can result in chills in
sensitive persons.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly.After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
WARNING
•
For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and misting. Please familiarize yourself about
how to correctly operate the heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
•
You should not leave recirculated air mode on over a longer period of
time, as “stale” air may result in fatigue in the driver and occupants, divert
your attention and also cause the windows to mist up. The risk of having an
accident increases. Switch recirculated air mode off as soon as the windows
begin misting up.Note
•
We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-
rior of the vehicle forms deposits in the evaporator of the air conditioning system.
This produces a permanent odour when the Climatic is operating which can only
be eliminated through considerable effort and expense (replacement of
compressor).
AC
AE
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Heating and air conditioning system93
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Using the systemSetting temperature
– Turn the control dial ⇒fig. 116 to the right in order to increase the
temperature.
– Turn the control dial to the left in order to increase the tempera-
ture.
Controlling blower
– Turn the blower switch into one of the positions, 1 to 4, in order to
switch the blower on.
– Turn the blower switch into position 0 in order to switch the blower
off.
– Pressing the button causes the recirculating air mode to be
switched on - recirculating air mode.
Control for air distribution
– You can adjust the direction of the air flow using the air distribution
control ⇒page 89.switching cooling on and off
– Press the button . The symbol
 in the switch comes on.
– When you again press the switch , the cooling system is switched
off. The symbol
 in the switch goes out.
The set temperature will be automatically maintained other than when the
control dial is on the extreme right or extreme left position:
Extreme right position - full heating.
Extreme left position - full cooling.
The controls and can be set to any desired intermediate position.
The blower should aways be on to prevent the windows from misting up.
Note
•
The whole heat output will be needed to unfrost the windscreen and side
windows. No warm air will be fed to the footwell. This can lead to restriction of the
heating comfort.
•
The used air streams out through the air removal openings in the luggage
compartment.
•
If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the air conditioning
system on at least once a month for approximately 5 minutes at the highest blower
stage - also during the cold season of the year - in order to remove such odours.
Also open a window for a short time.
•
Please refer to the information regarding recirculated air mode ⇒page 89.
•
Have the air conditioning system cleaned by a specialist workshop.
Fig. 116 Climatic: Control
elements
AAAAABAB

AC
AC
AC
AA
AC
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Heating and air conditioning system 94Set ClimaticRecommended settings of Climatic controls for the respective operating modes:
Set-up
Setting of the control dial
Button
Air outlet vents 4
Defrosting the windscreen and
side windows
recommended
22°C
3

do not switch on
switched off
open and align with the side
window
Free windscreen and side win-
dows from mist
desired tempera-
ture
2

 
do not switch on
switched on
open and align with the side
window
the fastest heating
recommended
22°C
3

briefly switched on
switched off
open
comfortable heating
desired tempera-
ture
2 or 3

 
do not switch on
switched off
open
the fastest cooling
recommended
22°C
briefly 4, then
2or 3

briefly switched on
switched on
open
optimal cooling
desired tempera-
ture
1, 2 or 3

do not switch on
switched on
open and align to the roof
Fresh air mode - ventilation
up to the stop
towards the left
desired position

do not switch on
switched off
open
AA
AB
AC
AD
AE
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Heating and air conditioning system95
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Using the air conditioning system economicallyThe compressor on the Climatic uses power from the engine when in cooling mode
which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the inte-
rior has been strongly heated through the effect of direct sunlight in order to allow
the heated air to escape.
The cooling system should not be switched on while travelling when the window is
open.
The desired interior temperature can also be achieved without switching in the
cooling system just by switching to fresh air mode.
For the sake of the environment
When you economize on fuel, you also reduce pollutant emissions.Operational problemsIf the cooling system does not operate at outside temperatures higher than +2 °C,
there is a problem in the system. The reasons for this may be:•
The fuse of the Climatic is defective. Check the fuse, replace it if necessary
⇒page 218.
•
The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot ⇒page 19.
If you are not able to rectify the operational problem yourself, or if the cooling
capacity decreases, switch the cooling system off. Contact a specialist garage.
If there is a fault at the Climatronic, all symbols on the display flash after switching
on the ignition for 15 seconds. Contact a specialist garage.
Climatronic (automatic air conditioning)*Description
The Climatronic system is a combination of an automatic heating,
fresh air and cooling system which provides optimal comfort for the
occupants of the car.The Climatronic maintains a constant temperature fully automatically, once it has
been set. This is achieved by automatically varying the temperature of the
outflowing air, the blower stages and the air distribution. The system also takes into
account sunlight which eliminates the need to alter the settings manually. The
automatic mode ⇒page 97 ensures maximum wellbeing of the occupants at all
times of the year.
Description of Climatronic system
The cooling operates only if the following conditions are met:•
engine running,
•
outside temperature above +2°C,
•
the button is not pressed.
If the cooling system is switched on, the temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this
particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirculated air mode in order to enhance the
cooling effect ⇒.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly.
The AC compressor is switched off at a high coolant temperature in order to provide
cooling at a high load of the engine.
ECON
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Heating and air conditioning system 96After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
Recommended setting for all periods of the year:•
Set the temperature to 22 °C.
•
Press the button ⇒fig. 117.
•
Move the air outlet vents 3 and 4, so that the air flow is directed slightly upwards
⇒page 89, fig. 114.
Switching over between degrees Celsius and degrees Fahrenheit
Press and hold the buttons and ⇒fig. 117. The information in the
desired temperature measuring unit appears in the display.
WARNING
•
For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and misting. Please familiarize yourself about
how to correctly operate the heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
•
You should not leave recirculated air mode on over a longer period of
time, as “stale” air may result in fatigue in the driver and occupants, divert
your attention and also cause the windows to mist up. The risk of having an
accident increases. Switch recirculated air mode off as soon as the windows
begin misting up.Note
•
If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the cooling system on
at least once a month for approximately 5 minutes at the highest blower stage - also
during the cold season of the year - in order to remove such odours. Also open a
window for a short time.
•
We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-
rior of the vehicle forms deposits in the evaporator of the air conditioning system. This produces a permanent odour when the air conditioning system is operating
which can only be eliminated through considerable effort and expense (replace-
ment of compressor).
•
The used air streams out through the air removal openings in the luggage
compartment.
•
Using the cooling economically ⇒page 95.
•
Operational problems ⇒page 95.
Overview of the control elementsFig. 117 Climatronic: Control elementsButtons / control dial
Setting the blower speed
The displays
Set blower speed
The outside temperature
Connect diagnostic equipment
Air flow to the windows
Recirculated air mode
Air flow to the head, upper body and feet
AUTO
ECON
AUTO
A1A2A3A4A5A6A7
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Heating and air conditioning system97
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data Display of selected interior temperature, here: +20 °C
Automatic mode
ECON mode
Buttons / control dial
Setting the interior temperature
Air flow to the windows
Automatic mode
Air flow in the footwell
Air flow to the upper body
Air flow to head
Button for switching off cooling system
Recirculated air mode
Note
The interior temperature sensor is located in the bottom part of the device. Do
not glue or cover over the sensor, otherwise it could have an unfavourable effect on
the Climatronic.Automatic mode
The automatic mode is used in order to maintain a constant temper-
ature and to keep the windows in the interior of the car dry.Switching automatic mode on
– Set a temperature between +18 °C and +29 °C.
– Move the air outlet vents 3 and 4 ⇒page 89, fig. 114, so that the air
flow is directed slightly upwards.
– Press the button , AUTO appears in the display.The automatic mode is switched off by pressing the button for the air distribution
or increasing or decreasing the blower speed. The temperature is nevertheless
regulated.
ECON mode
The cooling system is switched off in the ECON mode - heating and
ventilation are regulated automatically.Switching ECON mode on
–Press the button , ECON appears in the display.
– Set a temperature between +18 °C and +29 °C.
Recirculated air mode in ECON mode
– First of all press the button , AUTO appears in the display.
– Then press the button , ECON appears in the display.The ECON mode operates only within the control temperature range from +18°C
up to +29°C.
The ECON mode is switched off when pressing button or .
Please note that, in the ECON mode, the interior temperature cannot be lower than
the outside temperature. The interior is not cooled and the air is not dehumidified.
Please refer to the information regarding recirculated air mode ⇒page 89, “Recir-
culated air mode”.Defrosting windscreenDefrosting windscreen - switching on
–Press the button ⇒page 96, fig. 117.
Defrosting windscreen - switching off
– Once again press the button or the button .The temperature control is controlled automatically. More air flows out of the air
outlet vents 1 and2.
A8A9A10A11A12A14A15A16A17A18A19
A13
AUTO
ECON

ECON




AUTO
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Heating and air conditioning system 98Setting temperature– You can set the desired interior temperature after switching on the
ignition with the control dial .You can set the interior temperature between +18°C and +29 °C. The interior
temperature is regulated automatically within this range. If you select a tempera-
ture of less than +18 °C, “LO” is shown on the display. If you select a temperature
above +29 °C, “HI” is shown on the display. In both limit positions the Climatronic
operates at maximum cooling or heating capacity, respectively. The temperature is
not controlled in this case.
Lengthy and uneven distribution of the air flow out of the vents (in particular at the
leg area) and large differences in temperature, for example when getting out of the
vehicle, can result in chills in sensitive persons.Controlling blower
There are a total of seven blower stages available.The Climatronic system controls the blower stages automatically in line
with the interior temperature. You can also, however, adapt the blower
stages manually to suit your particular needs.
– Turn the control dial ⇒page 96, fig. 117 to the left (reduce blower
speed) or right (increase blower speed).If you switch off the blowers, the Climatronic is switched off and OFF is shown in
the display.
The set blower speed is displayed next to the control dial when the respective
number of warning lights come on.
WARNING
•
“Stale air” may result in fatigue in the driver and occupants, reduce
attention levels and also cause the windows to mist up. The risk of having an
accident increases.
•
Do not switch the Climatronic system off for longer than necessary.
•
Switch the Climatronic system on as soon as the windows mist up.
A11
A1
A1
WARNING (continued)
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Starting-off and Driving 100Ignition lockPetrol engines
- ignition switched off, engine off
- ignition switched on
- start engine
Diesel engines
- interruption of fuel supply, ignition switched off, engine off, the steering can
be locked.
- heating glow plugs on, ignition switched on•
You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily.
- start engine
Applies to all models:
Position
To lock the steering, with the ignition key withdrawn, turn the steering wheel until
the steering locking pin is heard to engage. You should always lock the steering as
a general rule if you leave your vehicle. This acts as a deterrent against possible theft
of your vehicle ⇒.
Position Move the steering wheel back and forward a little if the ignition key cannot, or
cannot easily be turned into this position, in order to release the steering lock.
Position
The engine is started in this position. At the same time switched on low beam or
main beam or other electrical components with major power consumption are
briefly switched off. The ignition key moves back into position when one
releases the key.
The ignition key must be turned back into position each time before starting the
engine again. The starter repeat lock in the ignition lock prevents the starter being
engaged when the engine is running and thus getting damaged.
WARNING
•
When driving, the ignition key must always be in the position (igni-
tion switched on) without the engine running. This position is indicated by
the warning lights coming on. If this is not the case, it could result in unex-
pected locking of the steering wheel - risk of accident!
•
Do not withdraw the ignition key from the lock until the vehicle has come
to a stop. The steering lock can engage immediately - risk of accident!
•
Always withdraw the ignition key if you are going to leave the vehicle,
even for a short time. This is particularly important if children are left in the
vehicle. The children might otherwise start the engine or operate electrical
equipment (e.g. power windows) - risk of injury!
Starting the engineGeneral
You can only start the engine only using an original ignition key.•
Place the gearshift lever into neutral and put on the handbrake firmly before
starting the engine.
•
The clutch pedal should be fully depressed when starting the engine - the
starter then only has to crank the engine.
Fig. 120 Ignition lock posi-
tions
A1A2A3A1A2A3
A1A2
A3
A2
A1
A2
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