2013 SKODA SUPERB heating

Air conditioning system
Heating, ventilation and cooling
Introduction
This chapter contains information on the following subjects:
Air outlets
99
Using the air conditioning system economically
99
Operational problems
100
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
If the cooling system is switched on, the temperature and air humidity drops in
the vehicle. The cooling system prevents the windows from misting up during
winter months.
It is possible to briefly activate recirculated air mode to enhance the cooling ef-
fect.
Please refer to the information regarding recirculated air mode for the air-condi-
tioning system » page 102 or for Climatronic » page 105.
WARNINGFor 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 cor- rectly operate the heating and ventilation systems, how to demist and defrost
the windows, as well as with the cooling mode.
CAUTION
■ The air inlet in front of the windscreen must be free (e.g. of ice, snow or leaves)
to ensure that the heating and cooling system operates properly.■
After switching on the cooling Condensation from the evaporator of the air con-
ditioning may drip down and form a puddle below the vehicle. This is not a leak!
Note■ The used air streams out through the vents in the boot.■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 in- terior of the vehicle forms deposits in the evaporator of the air conditioning sys-tem. This produces a permanent odour when the air conditioning system is oper-ating which can only be eliminated through considerable effort and expense (re-
placement of compressor).

98Using the system

Set the direction of the air outlet » page 99
Switch cooling system on/off
Switching the rear window heater on/off » page 59
Aux. heating on/off » page 107
Recirculating air operation on/off » page 102
Note
The warning light in the symbol button  lights after activation, even if not all of
the conditions for the function of the cooling system are met » page 100. By light-
ing up of the indicator light in the button, the operational readiness of the cooling
system is signalled.C101Air conditioning system

adjustingFirst read and observe the introductory information and safety warnings
on page 100.
Recommended basic settings of the control elements of the air conditioning system for the respective operating modes:
SettingsControl dial settings » Fig. 107 on page 100Button » Fig. 107 on page 100Air outlet vents 2 » Fig. 105
on page 99ABC
Defrost/defog windscreen and
side windows a)Desired tempera-
ture3 or 4Automaticallyswitched onDo not switch onOpen and align with the side windowThe fastest heatingTo the right up tothe stop3Switched offBriefly switch onOpeningComfortable heatingDesired tempera- ture2 or 3Switched offDo not switch onOpeningThe fastest coolingTo the left up to
the stopbriefly 4, then 2 or 3ActivatedBriefly switch onOpeningComfortable coolingDesired tempera- ture1, 2 or 3ActivatedDo not switch onOpen and align to the roofFresh air mode - ventilationTo the left up tothe stopDesired positionSwitched offDo not switch onOpeninga)
We recommend that you do not use this setting in countries with high humidity levels. This can result in heavy cooling of the window glass and the following fogging from outside.
We recommend that you leave the air outlet vents 3 » Fig. 105 on page 99 in the
opened position.
Recirculated air mode
First read and observe the introductory information and safety warn-ings
on page 100.
Recirculated air mode prevents polluted air outside the vehicle from getting into
the vehicle, for example when driving through a tunnel or when standing in a traffic jam.
Switching on/off
›
Press the symbol button 
.
The indicator light in the button lights up.
› Press the symbol button
 again.
The indicator light in the button goes out.
Recirculated air mode is switched off automatically if the air distribution controlC
» Fig. 107 on page 100 is turned to position . Recirculated air mode can be
switched on again from this setting by repeatedly pressing the symbol button .
WARNINGDo not leave recirculated air mode on over a longer period of time, as “stale”
air can cause fatigue of the driver and passengers, reduce attention levels and
also cause the windows to mist up. The risk of having an accident increases.
Switch off recirculated air mode as soon as the windows start to mist up.

102Using the system

Climatronic (automatic air conditioning system)
Introduction
This chapter contains information on the following subjects:
Control elements
103
automatic mode
104
Switching the cooling system on/off
104
Setting the temperature
104
Recirculation mode - Version 1
105
Recirculation mode - Version 2
106
Controlling blower
106
Defrosting windscreen
106
The Climatronic in automatic mode ensures the best-possible setting of the tem-
perature of the outflowing air, the blower stage and air distribution.
The system also takes sunlight into account, which eliminates the need to alterthe settings manually.
The cooling system operates only if the following conditions are met. The cooling system is switched on » page 100.
The engine is running.
The outside temperature is above approx. +2 °C.
The cooling system is switched off at a high coolant temperature in order to pro-
vide cooling at a high load of the engine.
Aeration of the vehicle when ignition is switched off
On models fitted with power sliding/tilting roof with sollar cells, the fresh air blower is automatically switched over to “solar mode” if the sun ray's are suffi-
cient after switching off the ignition. The solar cells on the sliding/tilting roof de-
liver power for the fresh air blower. This supplies the interior of the car with fresh air.
For an optimum ventilation, the air outlet vents 2 and 3 must be opened » Fig. 105
on page 99.
The ventilation functions only when the sliding/tilting roof is fully closed.
Note■ We recommend that you have Climatronic cleaned by a specialist garage once
every year.■
On vehicles equipped with a factory-fitted radio or radio navigation system, the
Climatronic information is also shown on their displays. This function can be
switched off, see » operating instructions for the radio or navigation system .

Control elements
Fig. 108
Climatronic: Control elements
First read and observe the introductory information given on page 103.
Functions of the individual controls » Fig. 108 :
Adjust the temperature for the left side » page 104
Adjust the blower speed 
» page 106
Depending on equipment:
› 
Aux. heating on/off » page 108
› 
Switching the windscreen heater on/off » page 59
Adjust the temperature for the right side » page 104
Interior temperature sensor 
ABCDE103Air conditioning system

Depending on equipment:
› 
Recirculation mode with air quality sensor on/off » page 105, Recir-
culation mode - Version 1
› 
Recirculation mode with air quality sensor on/off » page 106, Recircu-
lation mode - Version 2
Switch the intensive windscreen heater on/off
Air flow to the windows
Air flow to the upper body
Air flow in the footwell
Switching the rear window heater on/off » page 59
Control the seat heater on the front left seat » page 70
Switching automatic mode on » page 104
Switching Climatronic system off
Switch cooling system on/off » page 104
Switch the temperature setting in Dual mode on/off » page 104
Control the seat heater on the front right seat » page 70
Note
Do not stick anything on or cover the interior temperature sensor E, otherwise it
could have an unfavourable effect on the Climatronic.
automatic mode
First read and observe the introductory information given on page 103.
The automatic mode is used in order to maintain a constant temperature and to
demist the windows in the interior of the car.
Recommended setting for all periods of the year
›
Set the required temperature between +18 °C and +26 °C: we recommend 22 °C.
›
Press the button 
» Fig. 108 on page 103.
›
Move the air outlet vents 2 and 3 » Fig. 105 on page 99 so that the air flow is
directed slightly upwards.
After pressing, an indicator light in the top right or left corner of the button 
lights up, depending on which mode was last selected.
If the warning light in the top right corner of the button 
lights up, the Clima-
tronic operates in “HIGH”-mode.
FThe “HIGH” mode is the standard setting of the Climatronic.
When pressing  the button again, the Climatronic switches to “LOW”-mode
and the indicator light in the top left corner lights up. The Climatronic uses only in
this mode the lower blower speed. However taking into account the noise level, this is more comfortable, yet be aware that the effectiveness of the air condition-ing system is reduced particularly if the vehicle is fully occupied.
By pressing the button  again, it is changed to “HIGH”-mode.
Automatic mode can be switched off by pressing one of the buttons for the air
distribution or by increasing/decreasing the blower speed.
Switching the cooling system on/off
First read and observe the introductory information given on page 103.
›
Press the button 
.
The indicator light in the button lights up.
›
Press button 
. once more.
The indicator light in the button goes out.
After the cooling system is switched off, only the ventilation and heating function remains active whereby the minimum temperature that can be reached is the
outside temperature.

Setting the temperature
First read and observe the introductory information given on page 103.
The interior temperature for the left and right side can be set separately or to-
gether.
For both sides
›
Turn the control dial
A
» Fig. 108 on page 103 to the left or right to increase or
decrease the temperature.
The indicator light in the button 
lights up. 
104Using the system

For the right side›Turn the control dial D » Fig. 108 on page 103 to the left or right to increase or
decrease the temperature.
The indicator light in the button  lights up.
If the warning light in the symbol button  is lit, the temperature for both sides
cannot be set with the control dial A
. This function can be restored by pressing
the symbol button . The indicator light in the button goes out.
The interior temperature can be set between +18 °C and +26 ℃. The interior tem-
perature is regulated automatically within this range.
If a temperature lower than +18 °C is selected, a blue symbol lights up at the start
of the numerical scale.
If a temperature higher than +26 °C is selected, a red symbol lights up at the start
of the numerical scale.
At both end positions, Climatronic functions at maximum cooling/heating output and the temperature is not regulated.
CAUTION
Lengthy and uneven distribution of the air flow out of the vents (especially
around the feet) and large differences in temperature, for example, when getting
out of the vehicle, can cause susceptible individuals to catch a cold.
Recirculation mode - Version 1
First read and observe the introductory information given on page 103.
Recirculated air mode prevents polluted air outside the vehicle from getting intothe vehicle, for example when driving through a tunnel or when standing in a
traffic jam.
If a considerable increase in concentration of pollutants is recognised by the air quality sensor, recirculated air mode will temporarily be switched off.
If the concentration of pollutants decreases to the normal level, the air distribu-
tion control is automatically switched off so that fresh air can be guided into the
vehicle interior.
In recirculated air mode air is sucked out of the interior of the vehicle and then
fed back into the interior. When the automatic air distribution control is switched
on, an air quality sensor measures the concentration of pollutants in the drawn in
air.
Switching recirculated air mode on›
Repeatedly press the button  until the indicator light on the
left side of the
button is illuminated.
Switch on automatic air distribution control
›
Repeatedly press the button  until the warning light on the
right-hand side
of the button lights up.
Switch off automatic air distribution control temporarily If the air quality sensor does not switch on automatic recirculated air mode whenthere is an unpleasant smell, you can switch it on manually.
›
Press the symbol button .
The indicator light lights up in the button on the left side.
Switching recirculated air mode off
›
Press the button 
or press the symbol button  again until the warning
lights in the button go out.
WARNINGDo not leave recirculated air mode on over a longer period of time, as “stale”
air can cause fatigue of the driver and passengers, reduce attention levels and
also cause the windows to mist up. The risk of having an accident increases.
Switch off recirculated air mode as soon as the windows start to mist up.
Note
■ If the windscreen mists up, press the symbol button . Press the button 
once the windscreen has demisted.■
The automatic air distribution control operates only if the outside temperature
is higher than approx. 2 °C.

105Air conditioning system

Auxiliary heating (auxiliary heating and ventilation)
Introduction
This chapter contains information on the following subjects:
Switching on/off
108
Radio remote control
109
Conditions for the functioning of auxiliary heating (Aux. heating and ventilation),
hereinafter referred to only as auxiliary heating (Aux. heating).
The charge state of the vehicle battery is sufficient.
The fuel supply is adequate (the warning icon 
is not lit in the display of the
instrument cluster).
Auxiliary ventilation
The auxiliary ventilation enables fresh air to flow into the vehicle interior by
switching off the engine, whereby the interior temperature is effectively de-
creased (e.g. with the vehicle parked in the sun).
Auxiliary heating (aux. heating)
The auxiliary heating (aux. heating) can be used when stationary, when the en- gine is switched off to preheat the vehicle and while driving (e.g. during the heat-
ing phase of the engine).
The auxiliary heating (auxiliary heating) functions in connection with the air-con-
ditioning system or Climatronic.
The auxiliary heating (aux. heating) also warms up the engine. This is not valid for
vehicles with the 3.6 l/191 kW FSI engine.
The auxiliary heating (parking heating) warms up the coolant by combusting fuel
from the vehicle tank. The coolant heats air flowing into the passenger compart-
ment (as long as the blower fan speed
B
» Fig. 107 on page 100 or » Fig. 108 on
page 103 is not set to zero).
WARNING■ The auxiliary heating (aux. heating) must never be operated in closed rooms
(e.g. garages) – risk of poisoning!■
The auxiliary heating (aux. heating) must not be allowed to run during refu-
elling – risk of fire.
■
The exhaust pipe of the auxiliary heating (aux. heating) is located on the un-
derside of the vehicle. Therefore, if you wish to operate the auxiliary heating
(aux. heating), do not park the vehicle in such a way that the exhaust gases
can come into contact with highly flammable materials (e.g. dry grass) or easily
inflammable substances (e.g. spilt fuel) – risk of fire.
CAUTION
■ Running auxiliary heating (aux. heating) consumes fuel from the vehicle tank
and automatically controls the filling level. If only a low quantity of fuel is present in the fuel tank, the auxiliary heating (aux. heating) switches off.■
The exhaust pipe of the auxiliary heating (aux. heating), which is located on the
underside of the vehicle, must not be clogged and the exhaust flow must not be blocked.
■
If the auxiliary heating (aux. heating) is running, the vehicle battery discharges.
If the auxiliary heating and ventilation has been operated several times over a
longer period, the vehicle must be driven a few kilometres in order to recharge
the vehicle battery.
Note
■ The auxiliary heating (aux. heating) switches on the blower B » Fig. 107 on
page 100 or » Fig. 108 on page 103 only if it has achieved a coolant temperature
of approx. 50 °C.■
At low outside temperatures, this can result in a formation of water vapour in
the area of the engine compartment. This is quite normal and is not an operating problem.
■
The air inlet in front of the windscreen must be free (e.g. of ice, snow or leaves)
to ensure that the auxiliary heating (aux. heating) operates properly.
■
So that warm air can flow into the vehicle interior after switching on the auxili-
ary heating, you must maintain the comfort temperature normally selected by
you, leave the fan switched on and leave the air outlet vents in an open position.
It is recommended to put the air flow in the position  or .

107Air conditioning system

Switching on/offFig. 109
Button for switching on/off the system directly on the operating
part of the air conditioning/Climatronic
First read and observe the introductory information and safety warn-ings
on page 107.
The auxiliary heating (aux. heating) can be switched on/off as follows.
Manually switching on using the button on the operating part of the manual air conditioning/Clima-
tronic. The warning light in the button lights up » Fig. 109;
by using the radio remote control » page 109.
Manually switching off
using the button on the operating part of the manual air conditioning/Clima-
tronic. The warning light in the button goes out » Fig. 109;
by using the radio remote control » page 109.
After switching off the auxiliary heating, the coolant pump runs for a short period.
Automatic switching on/off
The following menu items can be selected from the Aux. heating menu item in
the information display » page 28 (depending on the vehicle equipment):
■ Day of the week - set the current day of the week;
■ Running time - Set the required running time in 5 minute increments. The run-
ning time can be 10 to 60 minutes.
■ Mode - Set the desired heating/ventilation mode;
■
Starting time 1 , Starting time 2 , Starting time 3 - for each pre-set time, the day
and the time (hour and minute) can be set for switching on the auxiliary heating
and ventilation. An empty position can be found between Sunday and Monday
when selecting the day. If this empty position is selected, the activation is per-
formed without taking into account the day.
■ Activate - Activate pre-set mode;
■ Deactivate - Deactivate pre-set mode;
■ Factory setting - Restore factory setting;
■ Back - Return to main menu
Only one programmed pre-set time can be active.
The last programmed pre-set time remains active.
After the auxiliary heating (aux. heating) automatically activates at the set time, it is necessary to pre-set a time again.
If the menu item Back is selected or no changes are made on the display for lon-
ger than 10 seconds, the set values are stored, but the pre-set time is not activa-
ted.
The system switches itself off at the end of the running time set under the menu item Running time .
Note
An indicator light on the button  » Fig. 109 is illuminated when the system is
running.
108Using the system