Get Operation -> Air conditioning Guide for Seat Ateca SUV 2020

Operation

Dust and pollen filter

WARNING

Stuffy or used air will increase fatigue and

reduce driver concentration possibly re-

sulting in a serious accident.

Air conditioning

The dust and pollen filter with its activated

charcoal cartridge serves as a barrier

against impurities in the air taken into the ve-

hicle interior.

Heating, ventilation and

cooling

●

Never leave the fresh air fan turned off or

use the air recirculation for long periods of

time; the air in the vehicle interior will not

be refreshed.

The dust and pollen filter must be changed

regularly so that air conditioner performance

is not adversely affected.

Related video

If the filter loses efficiency prematurely due to

use in areas with very high levels of air pollu-

tion, the filter must be changed more fre-

quently than stated in the Service Schedule.

CAUTION

●

To replace the pollen filter, always visit a

service centre.

●

Switch the climate control or air condi-

WARNING

Reduced visibility through the windows in-

creases the risk of serious accidents.

Fig. 152 Air conditioning

tioner off if you think it may be broken. This

will avoid additional damage. Have the cli-

mate control or air conditioning checked

by a specialised workshop.

●

Introduction

Always ensure that all windows are free

●

Repairs to the climate control or air con-

of ice and snow, and that they are not fog-

ged, so as to maintain good visibility of ev-

erything outside.

ditioning require specialist knowledge and

special tools. SEAT recommends visiting a

SEAT Official Service.

Depending on the vehicle’s equipment, sever-

al systems may have been fitted:

●

Only drive when you have good visibility.

●

The manual air conditioning and the Cli-

●

Always ensure that you use the air condi-

tioning, heater or rear window heating to

maintain good visibility to the outside.

matronic cool and dehumidify the air. They

operate most effectively with the windows

and the sunroof closed.

Note

●

When the cooling system is turned off, air

coming from the outside will not be dried.

To prevent fogging of the windows, SEAT

recommends leaving the cooling system

(compressor) turned on. To do this, press

the  button. The button lamp should

light up.

●

Never leave the air recirculation on for a

To switch a specific function on, press the ap-

propriate button. Press the button again to

switch off the function.

long period of time. If the cooling system is

switched off and air recirculation mode

switched on, the windows can mist over

very quickly, considerably limiting visibility.

The LED on each control lights up to indicate

that the respective function of a control has

been switched on.

●

Switch air recirculation mode off when it

is not required.

●

The maximum heat output required to de-

frost windows as quickly as possible is only

150

Air conditioning

●

available when the engine has reached its

normal running temperature.

the luggage compartment designed for this

purpose. Therefore, you should avoid ob-

structing these slots with any kind of ob-

ject.

It is advisable to turn on the air condition-

ing at least once a month, to lubricate the

system gaskets and prevent leaks. If a de-

crease in the cooling capacity is detected,

a Technical Service should be consulted to

check the system.

●

Keep the air intake slots in front of the

windscreen free of snow, ice and leaves to

ensure heating and cooling are not im-

paired, and to prevent the windows from

misting over.

●

Do not smoke while air recirculation

mode is on, as smoke drawn into the air

conditioning system leaves residue on the

evaporator, producing a permanent un-

pleasant odour.

●

When the engine is under extreme strain,

switch off the compressor for a moment.

●

The air from the vents flows through the

vehicle interior and is extracted by slots in

Climatronic* controls

Fig. 153 In the centre console: Climatronic con-

trols.

Automatic mode 

Temperature

for the passenger side to set a different tem-

perature.

Automatic adjustment of temperature, fan,

and air distribution. Automatic mode is disa-

bled when the ventilation is modified manual-

ly.

The temperature of the right and left sides

can be adjusted separately using the adjust-

ers. The selected temperature is shown on

the display of the climate control panel.

Blower 

The power of the fan is automatically adjus-

ted.

Synchronisation: press button  so that

settings on the driver's side apply to the pas-

senger side. Use the temperature regulator

Cooling mode 

The fan is also adjusted manually by turning

the control.

Press the button to switch on or off the cool-

ing system.

151

Operation

Air distribution  /  / 

is automatically switched off. To defrost the

windscreen more quickly, the air is dehumidi-

fied at temperatures over approximately

+3°C (+38°F) and the fan runs at maximum

output.

To avoid possible damage to the battery, an

automatic temporary disconnection of this

function is possible, coming back on when

normal operating conditions are re-establish-

ed.

The airflow adjusts automatically for comfort.

It can also be manually distributed to the de-

sired zone by pressing the corresponding

button:





The airflow is directed towards the chest

The airflow is directed towards the foot-

well.

Infotainment system: 

Air recirculation 

The climate control operation and settings

menu will be displayed on the Easy Connect

system screen.

page 155

›››

Seat heating  

page 156



The airflow is directed at the windscreen.

›››

Heated rear window 

Maximum cooling power





This only works when the engine is running

and switches off automatically after a maxi-

mum of 10 minutes.

Switching off

The recirculation of air and the cooling sys-

tem turn on automatically and air distribution

adjusts automatically to the position .

Press button  or manually set the fan to .

It should be switched off as soon as the glass

is demisted. By saving electrical power you

can also save fuel.

Defrost/demist function





The air drawn in from outside the vehicle is di-

rected at the windscreen and air recirculation

152

Air conditioning

Manual air conditioning controls

Fig. 154 In the centre console: Manual air condi-

tioning controls.

Cooling mode 



The airflow is directed towards the foot-

well.

The airflow is directed towards the wind-

screen and the footwell area.

Heated rear window 

Press the button to switch on or off the cool-

ing system.

This only works when the engine is running

and switches off automatically after a maxi-

mum of 10 minutes.



Temperature

It should be switched off as soon as the glass

is demisted. By saving electrical power you

can also save fuel.

Defrost/demist function 

Turn the control to adjust the temperature.

When control

is in position  the air flow is

directed at the windscreen and air recircula-

tion is disconnected automatically or not ac-

tivated. Increase the fan power to clear the

windscreen of condensation as soon as pos-

sible. To dehumidify the air, the cooling sys-

tem will automatically switch on.

Blower 

To avoid possible damage to the battery, an

automatic temporary disconnection of this

function is possible, coming back on when

normal operating conditions are re-establish-

ed.

Turning the regulator

sets the fan power.

At level 0 the fan and manual air conditioning

are disconnected. Level 6 is the maximum.

Air distribution  /  /  /  / 

Air recirculation



Maximum cooling power





Turning regulator

desired zone:

distributes the air to the

page 155

›››

When the control is in position   air re-

circulation and the cooling system are con-

nected automatically and the air flow is auto-

matically adjusted to position .





The airflow is directed towards the chest

and the footwell area.

Seat heating  

page 156

›››

153

Operation

Operating the Climatronic through

the Easy Connect system*

Climate control usage instructions

Function button: Function

OFF: Climatronic is switched off.

ON: Climatronic is switched on.

The interior cooling system only works when

the engine is running and fan is switched on.

SYNC: Synchronise driver and front passenger tem-

Economic use of the air conditioning

peratures.

When the air conditioning is switched on, the

compressor consumes engine power and has

influence on fuel consumption.

SETTINGSThe air conditioning settings submenu is

opened. The following settings can also be adjusted:

Automatic supplementary heater: to

activate/deactivate the automatic activation of

the auxiliary heating for colder countries (only

for engines with auxiliary heating). With the op-

tion deactivated, depending on the outside tem-

perature the heating may need more time than

normal to reach a comfortable temperature.

The air conditioner operates most effectively

with the windows and the panoramic sliding

sunroof closed. However, if the vehicle has

heated up after standing in the sun for some

time, the air inside can be cooled more quick-

ly by opening the windows and the panoram-

ic sliding sunroof briefly.

Fig. 155 Easy Connect screen: Climate control

menu.

In the Easy Connect system it is also possible

to perform various adjustments to the Clima-

tronic.

Automatic windscreen heating:* to

switch the automatic windscreen heating on and

Change the temperature unit (Climatron-

ic)

off page 157.

›››

Automatic air recirculation: to switch

The temperature display can be changed

from Celsius to Fahrenheit on the screen of

the Infotainment system using the Infotain-

Open the air conditionermenu

automatic air recirculation on and off

page 155.

›››

●

Press the  button of the Climatronic

control panel.

Back : Close the submenu.

ment button  > Settings

> Units.

On the screen you can view and change the

current settings, such as, for example, the

temperature set for the driver and passenger

sides. Temperatures up to +22°C (+72°F) are

shown with blue arrows, and temperatures

over +22°C (+72°F) with red arrows.

*: The auxiliary heater submenu opens.



The cooling system cannot be activated

If the air conditioning system cannot be

switched on, this may be caused by the fol-

lowing:

*: It enables manual switching on or off of the



windscreen heater.

: It enables activation and deactivation of the



●

The engine is not running.

To switch a function on or off, or to select a

submenu, you must press the corresponding

function button.

PureAir and opens the submenu.

●

The fan is switched off.

●

The air conditioner fuse has blown.

154

Air conditioning

●

The outside temperature is lower than ap-

vents. When the thumbwheel is in the  posi-

tion, the corresponding air vent is closed.

Climatronic automatic air recirculation

mode

proximately +3°C (+38°F).

●

The air conditioner compressor has been

Change the air direction using the ventila-

With the automatic air recirculation mode ac-

tivated, the entry of fresh air into the cabin in-

terior is enabled. If the system detects a high

concentration of hazardous substances in the

ambient air, air recirculation mode is switched

on automatically. When the level of impurities

drops to within a normal range, recirculation

mode is switched off.

temporarily switched off because the engine

coolant temperature is too high.

tion grille lever.

There are other additional, non-adjustable air

vents in the dash panel, in the footwells and in

the rear area of the passenger compartment.

●

Another fault in the vehicle. Have the air

conditioner checked by a specialised work-

shop.

Note

Special characteristics

Food, medicine and other heat or cold sen-

sitive objects should never be placed in

front of the air outlets as they may be dam-

aged or made unsuitable for use by the air.

The system is unable to detect unpleasant

smells.

If the humidity and temperature outside the

vehicle are high, condensation can drip off

the evaporator in the cooling system and

form a pool underneath the vehicle. This is

normal and does not indicate a leak!

●

Automatic air recirculation is activated and

deactivated in the climate control menu

›››

page 154.

Air recirculation 

Note

The air recirculation will not connect auto-

matically in versions without humidity sensor

and in the following external conditions:

After starting the engine, any residual hu-

midity in the air conditioner could mist over

the windscreen. Switch on the defrost func-

tion as soon as possible to clear the wind-

screen of condensation.

Air recirculation mode prevents the ambient

air from entering the interior.

●

The outside temperature is lower than +3°C

When the outside temperature is very high,

selecting manual air recirculation mode for a

short period refreshes the vehicle interior

more quickly.

(+38°F).

●

The cooling system is switched off and the

outside temperature is below +10°C (+50°F).

For safety reasons, air recirculation mode is

switched off when the button   is press-

ed or the air distributor turned to .

●

The cooling system is switched off, the out-

Air vents

side temperature is below +15°C (+59°F) and

the windscreen wipers are switched on.

To ensure proper heating, cooling and venti-

lation in the vehicle interior, the air vents must

remain open.

Switching the manual air recirculation

mode on and off

WARNING

Observe the safety warnings

duction on page 150.

in Intro-

›››

●

Turn the corresponding thumbwheel in the

required direction to open and close the air

●

Press the button  to connect or discon-

nect manual air recirculation.

155

Operation

Control seat heating

●

If the cooling system is switched off and

burns to the back, buttocks or legs when

using seat heating.

air recirculation mode switched on, the

windows can mist over very quickly, con-

siderably limiting visibility.

●

Press buttons  or  on the control panel

to turn on the seat heating as high as possi-

ble.

●

People with limited pain and temperature

thresholds must never use seat heating.

●

Switch air recirculation mode off when it

●

Press buttons  or  repeatedly to adjust it

If an abnormality in the device's temper-

is not required.

ature control is detected, have it checked

by a specialist workshop.

to the required level.

●

To turn off the seat heating, press button 

CAUTION

or  repeatedly until no LEDs are lit.

WARNING

If the fabric of the cushion is wet, this can

adversely affect the operation of the seat

heating, increasing the risk of burns.

Do not smoke when air recirculation is

switched on in vehicles with an air condi-

tioner. The smoke taken in could lie on the

cooling system vaporiser and on the acti-

vated charcoal cartridge of the dust and

pollen filter, leading to a permanently un-

pleasant smell.

If the ignition is switched on again in approx.

the next 10 minutes, the driver seat heating is

automatically turned on to the level set the

last time.

●

Make sure the seat cushion is dry prior to

using the seat heater.

Cases in which the heat seating should

not be switched on

●

Do not sit on the seat with clothing that is

wet or damp.

Note

Do not switch the seat heating on if any of the

following conditions are met:

●

Do not leave clothing that is wet or damp

Climatronic: air recirculation mode is acti-

vated to prevent exhaust gas or unpleasant

odours from entering the vehicle interior

when it is in reverse and while the automat-

ic windscreen wiper is working.

on the seat.

●

The seat is not occupied.

●

Do not spill liquid on the seat.

●

The seat has a cover.

●

CAUTION

A child seat has been installed on the seat.

The seat cushion is wet or damp.

The outdoor or indoor temperature is great-

●

To avoid damaging the heating elements

of the seat heaters, please do not kneel on

the seat or apply sharp pressure to a single

point on the seat cushion or backrest.

Seat heating*

er than +25°C (77°F).

With the engine on, the seat cushion and the

seat backrest can be heated electrically.

●

Liquids, sharps objects and insulating

WARNING

materials (e.g. covers or child seats) can

damage the seat heating.

People who cannot perceive pain or tem-

perature because of medications, paralysis

or chronic diseases (e.g. diabetes) or have

a limited perception of these, may suffer

●

In the event of smells, switch off the seat

heating immediately and have it inspected

by a specialised workshop.

156

Air conditioning

Manual activation

For the sake of the environment

The seat heating should remain on only

when needed. Otherwise, it is an unneces-

sary fuel waste.

●

Press the  button of the Climatronic

control panel.

●

Press the  function button to switch the

windscreen heating on or off.

Automatic activation

Windscreen heating*

To facilitate use of the heated windscreen it

can turn on automatically.

The Climatronic control panel can detect the

danger of the windscreen misting thanks to its

temperature and humidity sensors, switching

the system on or off accordingly. Moreover, it

will also be activated automatically when the

 button is pressed on the Climatronic

control panel.

Adjust it as follows for it to switch on automat-

ically:

Fig. 156 Windscreen humidity and tempera-

ture sensor.

●

Press the  button of the Climatronic

control panel.

The heated windscreen is comprised of a set

of heated wires placed between the layers of

the windscreen which, when electric current

is supplied to them, heat up and cause the

temperature of the glass to rise.

●

Press the SETTINGSfunction button on the

infotainment system.

●

Switch the function on or off by pressing the

Automatic windscreen heatingfunction

button.

Its function is to assist the air-conditioning

system to prevent the windscreen from mist-

ing up or to demist it faster if it does mist up.

The system can be switched on manually or

automatically.

157

Operation

●

Press button  on the radio-operated re-

●

Never programme the auxiliary heater so

Auxiliary heating (additional

heating)*

mote control page 159.

●

›››

that it switches itself on and is running in an

enclosed space or an area with no ventila-

tion.

Automatically scheduling a departure time

page 160.

›››

Introduction

Disconnection

WARNING

The auxiliary heater runs on fuel from the ve-

hicle's tank and can be used while you are

driving and when the vehicle is stationary.

The independent heating can be switched off

in the following ways:

The components of the auxiliary heater are

extremely hot and could cause a fire.

●

Always park your vehicle so that no part

●

Press the fast heating button on the air con-

The auxiliary heater can be switched on using

the fast heating button of the air conditioning

controls, with the remote control or by previ-

ously programming a departure time in the

auxiliary heater menu of the infotainment sys-

tem.

of the exhaust system can come in contact

with easily flammable materials that might

be below the vehicle, such as dried grass.

ditioner's control panel . The control lamp

on the button turns off.

●

Press button  on the radio-operated re-

mote control page 159.

●

›››

CAUTION

Automatically at the scheduled departure

Never place food, medicines or other tem-

perature-sensitive objects close to the air

vents. Food, medicines and other objects

sensitive to heat or cold may be damaged

or made unsuitable for use by the air com-

ing from the vents.

time or after the programmed operating time

has elapsed page 160.

In winter, with the auxiliary heater switched

on, you can defog the windscreen and leave

it free of ice and snow (if it is a thin layer) be-

fore you start driving.

›››

●

Automatically when the control lamp 

(fuel level indicator) lights up page 335.

●

›››

If the outside temperature is very high, the ve-

hicle interior can be ventilated with the en-

gine off using the auxiliary heater.

Automatically when the 12-volt battery

charge drops too low page 352.

›››

Things to note

Switching the auxiliary heater on

and off

WARNING

Once switched off, the auxiliary heater will

continue to operate for a short period of time

in order to burn the fuel remaining in the sys-

tem and also to expel the exhaust fumes.

The auxiliary heater exhaust fumes contain

carbon monoxide, an odourless and colour-

less toxic gas. Carbon monoxide can cause

people to lose consciousness. It can also

cause death.

Connection

The independent heating can be connected

in the following ways:

●

Never switch on the auxiliary heater or

●

Press the fast heating button on the air con-

leave it running in enclosed spaces or

areas with no ventilation.

ditioning control panel  page 151. The

control lamp of the button will light up.

›››

158

Air conditioning

It lights up for approx. 2 seconds

Changing the battery of the radio-operat-

ed remote control

Radio-operated remote control

●

In green: The auxiliary heater has been

When pressing the buttons, if the control

switched on with button



lamp of the remote

flashes for approx. 5

●

In red: The auxiliary heater has been

switched off con with button .

orange or does not light up, the batteries

must be replaced.

The battery is located beneath a cover on

the back of the remote control.

Flashes slowly for approx. 2 seconds

●

In green: No on signal has been received.

The remote control is out of range. Move

closer to the vehicle.

●

To open the cover, lift it slightly at the bot-

tom and slide it down.

●

In red: No off signal has been received. The

●

Remove the old battery.

Fig. 157 Auxiliary heating: radio-operated re-

remote control is out of range. Move closer to

the vehicle.

●

Insert the new battery. When doing so, take

mote control.

into account the polarity and use batteries of

the same type

›››

Fig. 157

Flashes quickly approx. 2 seconds

Switch the auxiliary heater on

●

In green: The independent heating is

Replace the battery cover by inserting the



blocked. Possible causes: the fuel tank is al-

most empty, the 12-volt battery charge is

very low or there is a fault.

tabs at the top and pressing the bottom.

 Switch the auxiliary heater off

Control lamp

Range

The receiver is inside the vehicle. The remote

control, when fitted with new batteries, has a

range of several hundred metres. Obstacles

between the remote control and the vehicle,

bad weather conditions and discharged bat-

teries can considerably reduce the range of

the remote control.

If the buttons of the remote control are press-

ed unnecessarily, it could switch on the auxili-

ary heater involuntarily, even when it is out of

range or when the control lamp is flashing.

It lights up for approx. 2 seconds

●

In orange (then in green or in red): The re-

mote control battery is almost flat. However,

the on or off signal has been received.

To switch on and off the independent heating,

the button must be pressed and held for ap-

proximately 1 second.

●

In orange (then flashes green or red): The

remote control battery is almost flat. No on or

off signal has been received.

WARNING

Flashes for around 5 seconds

Control lamp on the remote control

Swallowing a battery with a 20 mm diame-

ter or any other button battery can cause

serious and even fatal injuries within a very

short time.

●

In orange: The remote control battery is flat.

When the buttons are pressed, the control

No on or off signal has been received.

lamp on the remote control

provides the

user with different information:

159

Operation

Programming the auxiliary heater

●

Always keep the remote control, keyrings

Function button: function

with batteries, the spare batteries, button

batteries and all other batteries over 20

mm out of reach of children.

Departure time 1, Departure time

2, Departure time 3: Three different de-

parture times (hh.mm) may be programmed. If

the auxiliary heater should only be switched

on a certain day of the week, this can also be

selected.

Before programming it, check that the vehi-

cle's date and time are set correctly

›››

●

If you suspect that someone may have

The auxiliary heater is programmed in the

Auxiliary heatermenu of the infotainment

system.

swallowed a battery, seek immediate med-

ical attention.

Duration: The duration determines the oper-

ating time of the auxiliary heater when switch-

ed on using the fast heating button  on the

air conditioning controls. The duration is also

used to calculate the departure time for the

manual air conditioner. It can be set between

10 and 60 minutes at 10-minute intervals.

CAUTION

The radio frequency remote control con-

tains electronic components. Therefore,

avoid getting it wet and exposing it to

knocks or direct sunlight.

Open the Auxiliary heatermenu.

●

Press the  button of the Climatronic

control panel.

●

Press the  function button.

●

The use of inappropriate batteries may

Function button: function

The programmed departure time determines

the approximate time it should take to reach

the temperature set in the vehicle. The start of

the heating operation is determined automat-

ically depending on the outside temperature.

damage the radio frequency remote con-

trol. For this reason, always replace the

used battery with another of the same volt-

age, size and specifications.

Switchoff: The auxiliary heater is immediately

switched off.

Heat, Ventilate: Set to heat or ventilate the vehi-

cle interior when the auxiliary heater is switched on.

Press the function button  to select the desired

mode.

For the sake of the environment

Please dispose of your used batteries

Checking the programming

●

When a departure time is activated and the

ignition is switched off the control lamp of the

fast heating button  lights up for approxi-

mately 10 seconds.

Set: Opens the Auxiliary heatermenu.

correctly and with respect for the environ-

ment.

●

The remote control battery may contain

perchlorate. Observe the legal provisions

regarding disposal.

WARNING

●

Care should be taken so as not to oper-

Never programme the auxiliary heater so

that it switches itself on and is running in an

enclosed space or an area with no ventila-

tion. The auxiliary heater exhaust fumes

contain carbon monoxide, an odourless

and colourless toxic gas. Carbon monoxide

ate the remote control unintentionally so

as to prevent the auxiliary heater being

switched on accidentally.

160

Air conditioning

●

The control lamp  (fuel level indicator)

can cause people to lose consciousness. It

can also cause death.

lights up.

Note

●

Noises will be heard while the auxiliary

Usage instructions

heater is running.

●

When the air humidity is high and the in-

The auxiliary heater exhaust system located

below the vehicle must be kept clear of snow,

mud and other objects. The exhaust fumes

must be able to exit freely. The emissions

generated by the auxiliary heater are re-

moved via an exhaust pipe fitted underneath

the vehicle.

side temperature low, condensation from

the heating and ventilating system may

evaporate when the auxiliary heater is

switched on. In this case, steam may be re-

leased from underneath the vehicle. This

does not mean that there is a vehicle mal-

function.

On heating the vehicle interior, depending on

the outside temperature, the warm air is first

directed at the windscreen and then to the

rest of the vehicle interior through the air

vents. Directing the diffusers – towards the

windows for example – can affect air distribu-

tion.

●

If the vehicle is tilted, e.g. if parked on a

slope, the operation of the auxiliary heater

may be restricted if the fuel tank level is

low (just above the reserve level).

●

If the auxiliary heater is used a number of

times for a long period of time, the 12-volt

battery will lose its charge. To recharge the

battery, the vehicle must be driven for a

number of kilometres from time to time. As

a guideline: the journey should last approx-

imately as long as the heater was connec-

ted.

When the auxiliary heater is not switched

●

The auxiliary heater requires about as

much power as the dipped beam headlights.

If the 12-volt battery charge is too low, the

auxiliary heater switches off automatically

and cannot be switched on. This avoids prob-

lems when starting the engine.

●

At temperatures below +5 °C (+41 °F), the

auxiliary heater may switch itself on auto-

matically when the engine is switched on.

The auxiliary heater is switched off again

after a certain time.

●

The heating must be activated every time

you want to set off. Similarly, the departure

time must reactivate each time.

161

Operation -> Air conditioning for Your Seat Ateca SUV 2020

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