SKODA OCTAVIA 2006 Owner´s Manual
Manufacturer: SKODA, Model Year: 2006, Model line: OCTAVIA, Model: SKODA OCTAVIA 2006Pages: 218, PDF Size: 5.48 MB
Page 81 of 218
Heating and air conditioning system
Heating and air conditioning system
Introductory information
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 well-being 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.
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 84 or for Climatronic »
page 86.
The air inlet in front of the windscreen must be free of ice, snow or leaves to en-
sure that the heating and cooling system operates 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 win-
dows 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.
■ Do 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
■ 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). ■ To ensure that the heating and air conditioning systems work properly, do not
block up the air outlet vents with any objects. Ð Using the air conditioning system economically
The compressor on the air conditioning system 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 al-
low the heated air to escape.
The cooling system should not be switched on while travelling when the window
is open.
If the desired interior temperature can also be achieved without activating the
cooling system, fresh air mode should be selected. For the sake of the environment
Pollutant emissions are also reduced when fuel is saved. Ð Operational problems
If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be.
› One of the fuses has blown. Check the fuse and replace if necessa-
ry »
page 190 .
› The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot » page 9.
If you cannot rectify the functional fault yourself, or the cooling capacity decrea-
ses, the cooling system must be switched off. Visit a ŠKODA specialist garage. Ð
79
Heating and air conditioning system
Page 82 of 218
Air outlet vents
Fig. 86
Air vents at the front Fig. 87
Air vents at the rear
Opening
› Turn the vertical wheel
» Fig. 86 (not into the end position).
Closing
› Turn the vertical wheel
» Fig. 86 into the end position. Changing the air flow direction
›
Swivel upward or downward the grille of the vents in order to change the direc-
tion of the air flow using the vertically arranged thumbwheel » Fig. 86.
› Turn the horizontal thumbwheel on the vent to the right or left in order to
change the air flow to the appropriate side. The thumbweels are located on the
air outlet vents 3, 4 » Fig. 86 and 6 » Fig. 87.
The air outlet vents 3, 4 » Fig. 86 and 6 » Fig. 87 can be closed and opened indi-
vidually.
The air outlet vents 6 » Fig. 87 are only fitted on vehicles with the higher centre
console.
Warmed, unwarmed or cooled air will flow out of the air outlet vents according to
the setting of the regulator of the heating or the air conditioning system and the
atmospheric conditions. Note
The air outlet vents 2 » Fig. 86 ensure in the ventilation and cooling mode for a
comfortable (no-draught) ventilation of the interior of the vehicle, also if the air
outlet vents 4 » Fig. 86 are closed. Ð Heating
Using the system
Fig. 88
Heating: Control elements £
80 Using the system
Page 83 of 218
Setting temperature
›
Turn the control dial A
» Fig. 88 to the right to increase the temperature.
› Turn the control dial A
to the left to decrease the temperature.
Controlling blower
› Turn the blower switch B
» Fig. 88 into one of the positions, 1 to 4, to switch
the blower on.
› Turn the blower switch B
into position 0 to switch the blower off.
› If you wish to shut off the fresh air supply, use the button 1
» page 82,
in
section Recirculated air mode .
Regulating the air distribution
› The direction of the inlet air flow is controlled with air distribution regulator C
» Fig. 88
» page 80.
Rear window heater
› Press the button 2
» Fig. 88
. Further information » page 47. Auxiliary heating (parking heating)
›
Press the button 3
» Fig. 88
to directly switch on/off the auxiliary heating
(auxiliary heating and ventilation). Further information » page 87.
All controls apart from the blower switch B
» Fig. 88
can be set to any desired
intermediate position.
The blower should always be on to prevent the windows from misting up. Note
If the air distribution is positioned towards the windows, the total amount of air is
used to defrost the windows and thus no air will be fed to the footwell. This can
lead to restriction of the heating comfort. ÐSet heating
Recommended basic settings of the heating controls for the respective operating
modes:
Set-up Setting of the control dial
Button 1
Air outlet vents 3
A B C
Defrosting the windshield and side
windows
To the right up to the
stop 3
Do not switch on Open and align with the side win-
dow
Free windshield and side windows
from mist Desired temperature 2 or 3
Do not switch on Open and align with the side win-
dow
The fastest heating To the right up to the
stop 3
Briefly switch on
Opening
Comfortable heating Desired temperature 2 or 3
Do not switch on
Opening
Fresh air mode - ventilation To the left up to the
stop Desired position
Do not switch on
Opening£ 81
Heating and air conditioning system
Page 84 of 218
Note
■ Controls A
» Fig. 88
on page 80, B
, C
and the button 1
.
■ Air outlet vents 3 » Fig. 86 on page 80.
■ We recommend that you leave the air outlet vents 4 » Fig. 86 on page 80 in the
opened position. ÐRecirculated air mode
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
› Press the button
1
» Fig. 88
on page 80 and the warning light in the but-
ton illuminates.
Switching off
› Press the button
1
» Fig. 88
on page 80again - the warning light in the
button goes out.
Recirculated air mode is switched off automatically if the air distribution control C
» Fig. 88
on page 80 is in position . Recirculated air mode can be switched
on again from this setting by repeatedly pressing the button .
WARNING
Do 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. Ð Air conditioning system (manual air conditioning
system) Introductory information
The cooling system only operates if the button AC 1
» Fig. 89 on page 82
is
pressed, and the following conditions are met:
› engine running;
› outside temperature above approx. +2 °C;
› blower switch switched on (positions 1 to 4).
Under certain circumstances, air at a temperature of about 5 °C can flow out of
the vents when the cooling system is switched on. Lengthy and uneven distribu-
tion of the air flow out of the vents and large differences in temperature, for ex-
ample when getting out of the vehicle, can result in chills in sensitive persons. Note
We recommend that you have the air conditioning system cleaned by a ŠKODA
specialist garage once every year. Ð Using the system
Fig. 89
The air conditioning system: Control elements £
82 Using the system
Page 85 of 218
Setting temperature
›
Turn the control dial A
» Fig. 89 to the right to increase the temperature.
› Turn the control dial A
to the left to decrease the temperature.
Controlling blower
› Turn the blower switch B
» Fig. 89 into one of the positions, 1 to 4, to switch
the blower on.
› Turn the blower switch B
into position 0 to switch the blower off.
› Press the button
4
to close the fresh air supply
» Fig. 89.
Regulating the air distribution
› The direction of the inlet air flow is controlled with air distribution regulator C
» Fig. 89
» page 80.
Switching the cooling system on and off
› Press the button
AC 1
» Fig. 89 and the warning light in the button illumi-
nates.
› When you again press the button
AC , the air conditioning system is switched
off. The warning light in the button goes out.
Rear window heater › Press the button
2
» Fig. 89
. Further information » page 47.
Auxiliary heating (parking heating)
› Press the button
3
»
Fig. 89
to directly switch on/off the auxiliary heating
(auxiliary heating and ventilation). Further information » page 87. Note
■ The whole heat output will be needed to defrost the windscreen and side win-
dows. No warm air will be fed to the footwell. This can lead to restriction of the
heating comfort. ■ The warning light AC lights after activation, even if not all of the conditions for
the function of the cooling system have been met » page 82, Introductory infor-
mation . By lighting up of the warning light in the button, the operational readi-
ness of the cooling system is signalled. Ð 83
Heating and air conditioning system
Page 86 of 218
Setting the air conditioning system
Recommended basic settings of the control elements of the air conditioning sys-
tem for the respective operating modes:
Set-up Setting of the control dial
Button
Air outlet vents 3 A B C 1 4
Defrost/defog windscreen and
side windows
a) Desired tempera-
ture 3 or 4
Automatically
switched on Do not switch on Open and align with the side
window
The fastest heating To the right up to
the stop 3
Switched off Briefly switch on
Opening
Comfortable heating Desired tempera-
ture 2 or 3
Switched off Do not switch on
Opening
The fastest cooling To the left up to
the stop briefly 4, then
2 or 3 Activated Briefly switch on
Opening
Optimal cooling Desired tempera-
ture 1, 2 or 3
Activated Do not switch on Open and align to the roof
Fresh air mode - ventilation To the left up to
the stop Desired position
Switched off Do not switch on
Openinga)
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. Note
■ Controls A
» Fig. 89
on page 82, B
, C
and buttons 1
and 4
.
■ Air outlet vents 3 » Fig. 86 on page 80.
■ We recommend that you leave the air outlet vents 4 » Fig. 86 on page 80 in the
opened position. ÐRecirculated air mode
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
› Press the button
4
» Fig. 89
on page 82 and the warning light in the but-
ton illuminates. Switching off
› Press the button
4
» Fig. 89
on page 82again - the warning light in the
button goes out.
Recirculated air mode is switched off automatically if the air distribution control C
» Fig. 89
on page 82 is turned to position . Recirculated air mode can be
switched on again from this setting by repeatedly pressing the button .
WARNING
Do 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. Ð
84 Using the system
Page 87 of 218
Climatronic (automatic air conditioning system)
Introductory information
The Climatronic maintains fully automatically a convenience temperature. This is
achieved by automatically varying the temperature of the air flow, the blower
stages and air distribution. The system also takes sunlight into account, which
eliminates the need to alter the settings manually. The automatic
mode » page 86
ensures maximum well-being of the occupants at all times of
the year.
Description of Climatronic system
The cooling system only operates if the following conditions are met:
› engine running;
› outside temperature above approx. +2 °C;
› AC 13
» Fig. 90 on page 85
switched on.
The AC compressor is switched off at a high coolant temperature in order to pro-
vide cooling at a high load of the engine.
Recommended setting for all periods of the year.
› Set the desired temperature, we recommend 22 °C.
› Press the button
AUTO 8
» Fig. 90
on page 85.
› Move the air outlet vents
3 » Fig. 86 on page 80 and 4 so that the air flow is
directed slightly upwards. Note
■ We recommend that you have the Climatronic system cleaned by a
ŠKODA spe-
cialist 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. Ð Overview of the control elements
Fig. 90
Climatronic: Control elements
The buttons Defrost windscreen intensively Air flow to the windows
Air flow to head
Air flow in the footwell
Recirculated air mode
with air quality sensor
Rear window heater The buttons/control dial
Setting of the temperature for the left side, operation of the seat heating of
the left front seat
Automatic mode AUTO Switching off Climatronic
OFF Setting the blower speed
Button for direct switching on/off of auxiliary heating
» Fig. 91 on
page 88
Switching on/off of the temperature setting in dual mode DUAL Switching the cooling system on and off
AC Setting of the temperature for the right side, operation of the seat heating of
the right front seat £ 1
2
3
4
5
6
7
8
9
10
11
12
13
14
85
Heating and air conditioning system
Page 88 of 218
Note
Below the top row of buttons is located the interior temperature sensor. Do not
stick anything on or cover the sensor, otherwise it could have an unfavourable ef-
fect on the Climatronic. ÐAutomatic mode
The automatic mode is used in order to maintain a constant temperature and to
demist the windows in the interior of the car.
Switching on
› Set a temperature between +18 °C and +26
℃.
› Move the air outlet vents
3 » Fig. 86 on page 80 and 4 so that the air flow is
directed slightly upwards.
› Press the button
AUTO 8
» Fig. 90
on page
85. The warning light in the top
right or left corner lights up, depending on which mode was last selected.
If the warning light in the top right corner of the button AUTO 8
» Fig. 90
on
page 85
lights up, the Climatronic operates in “HIGH” mode. The “HIGH” mode is
the standard setting of the Climatronic.
When pressing again the button AUTO , the Climatronic changes into the “LOW”
mode and the warning 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 con-
ditioning system is reduced particularly if the vehicle is fully occupied.
By pressing the button AUTO again, it is changed to “HIGH” mode.
Automatic mode is switched off by pressing one of the buttons for the air distri-
bution or by increasing/decreasing the blower speed. The temperature is never-
theless regulated. ÐSwitching the cooling system on and off
Switching the cooling system on and off › Press the button
AC 13
» Fig. 90 on page 85. The warning light in the button
lights up.
› When you again press the button
AC 13
, the air conditioning system is switch-
ed off. The warning light in the button goes out. Only the function of the venti-
lation remains active when no lower temperature than the outside temperature
can be reached. Ð Setting temperature
The interior temperature for the left and right side can be set separately.
› The temperature for both sides can be set with the control dial 7
» Fig. 90 on
page 85
after switching on the ignition.
› If you wish to set the temperature for the right side, turn the control dial 14
» Fig. 90
on page
85. The warning light in the button DUAL 12
» Fig. 90
on
page 85
lights up, this indicates that differing temperatures for the left and
right side can be set.
If the warning light in the button DUAL 12
»
Fig. 90
on page 85 is illuminated, the
temperature for both sides cannot be set with the control dial 7
» Fig. 90
on
page 85. You can reactivate this function by pressing the button DUAL 12
. The
warning 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. 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 (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. Ð Recirculated air mode
Recirculated air mode largely prevents polluted air from outside the vehicle get-
ting into the vehicle, for example, when driving through a tunnel or when stand-
ing in a traffic jam. If a considerable increase in concentration of pollutants is rec-
ognized by the air quality sensor, when the automatic air distribution control is
switched on, the air distribution control will temporarily be switched off. If the
concentration of pollutants decreases to the normal level, the air distribution con-
trol 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. £
86 Using the system
Page 89 of 218
Switching recirculated air mode on
›
Repeatedly press the button
5
» Fig. 90
on page 85 until the warning
light on the left side of the button is illuminated.
Switch on automatic air distribution control
› Repeatedly press the button
5
» Fig. 90
on page 85 until the warning
light on the right side of the button is illuminated.
Switch off automatic air distribution control temporarily
› If the air quality sensor does not automatically switch on the air distribution
control in the event of an unpleasant odour, you can switch it on yourself by
pressing the button 5
» Fig. 90
on page 85. The warning light lights up in
the button on the left side.
Switching recirculated air mode off
› Press the button
AUTO 8
» Fig. 90
on page
85 or repeatedly press the button
5
» Fig. 90 on page 85
until the warning lights in the button go out.WARNING
Do 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 button 1
» Fig. 90 on page 85
. Press
the button AUTO 8
» Fig. 90
on page 85 when the windshield is demisted.
■ The automatic air distribution control operates only if the outside temperature
is higher than approx. 2 °C. ÐControlling blower
The Climatronic system controls the blower stages automatically in line with the
interior temperature. However, the blower stages can be manually adapted to
suit your particular needs.
› Repeatedly press the button
10
» Fig. 90
on page 85 on the left side (reduce
blower speed) or on the right side (increase blower speed).
If the blower is switched off, the Climatronic system is switched off.
The set blower speed is displayed above the button 10
» Fig. 90 on page 85
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 off the Climatronic system for longer than necessary.
■ Switch on the Climatronic system as soon as the windows mist up. Ð Defrosting windscreen
Switching on › Press the button
1
» Fig. 90
on page 85.
Switching off
› Once again press the button
1
» Fig. 90 on page 85
or the button AUTO .
The temperature control is controlled automatically. More air flows out of the air
outlet vents 1 » Fig. 86 on page 80
. Ð Auxiliary heating (auxiliary heating and ventilation)
ä
Introduction
This chapter contains information on the following subjects:
Direct switching on/off 88
System settings 89
Radio remote control 89
Changing the battery of the radio remote control 90
Auxiliary heating (parking heating)
The auxiliary heater (parking heater) functions in connection with the air-condi-
tioning system or Climatronic.
It can be used when stationary, when the engine is switched off to preheat the
vehicle and while driving (e.g. during the heating phase of the engine).
The engine is also preheated, if the auxiliary heating is switched on when the ve-
hicle is stationary and the engine is switched off. £
87
Heating and air conditioning system
Page 90 of 218
The auxiliary heating (parking heating) warms up the coolant by combusting fuel
from the vehicle tank. The coolant warms up the air, which (if the blower speed is
not set to zero) flows into the passenger compartment.
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).
WARNING
■ The auxiliary heating must never be operated in closed rooms - risk of poi-
soning! ■ The auxiliary heating must not be running during refuelling - risk of fire.
■ The exhaust pipe of the auxiliary heating is located on the underside of the
vehicle. Therefore, if you wish to operate the auxiliary heating, do not park the
vehicle in such a way that the exhaust gases from the auxiliary heating can
come into contact with highly flammable materials (e.g. dry grass) or easily in-
flammable substances (e.g. spilt fuel). Note
■ If the auxiliary heating runs, the fuel consumption comes from the vehicle tank.
The auxiliary heating automatically controls the filling level in the fuel tank. If only
a low quantity of fuel is present in the fuel tank, the function of the auxiliary
heating is blocked. ■ The exhaust pipe of the auxiliary 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 and ventilation 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.
■ The auxiliary heating only switches the blower on, 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.
■ After switching off the auxiliary heating, the coolant pump runs for a short peri-
od.
■ The auxiliary heating and ventilation does not switch on or comes on, if the ve-
hicle battery indicates a low loading state » page 169, Automatic load deactiva-
tion . ■
The auxiliary heating (parking heating) does not switch on, if the following was
shown in the information display or before switching off the ignition: Please re-
fuel! ■ The air inlet in front of the windscreen must be free of ice, snow or leaves in
order to ensure that the auxiliary 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 .Ð Direct switching on/off
Fig. 91
Button for direct switching on/
off of the auxiliary heating (aux-
iliary heating and ventilation) on
the operating part of the air con-
ditioning system
First read and observe the introductory information and safety warn-
ings on page 87.
The auxiliary heating (auxiliary heating and ventilation) can be
directly switched
on or off at any time using the button » Fig. 91 on the operating part of the air-
conditioning system, on the operating part of the Climatronic system or via the ra-
dio remote control » page 89.
If the auxiliary heating and ventilation is not switched off earlier, it switches off
automatically after the set operating period, in the menu Running time has ex-
pired. Ð
ä
88 Using the system