2017 VOLVO S90 Air condition

CLIMATE
* Option/accessory.
178
Climate control system
The vehicle is equipped with Electronic Climate Control (ECC) that cools, heats, dehumidifiesand filters the air in the passenger compartment.
2-zone climate system
2-zone system climate zones
The 2-zone climate system makes it possible to set the left- and right-side temperatures sepa-rately. All climate system settings are made from the center display and the buttons in the center con-sole.
4-zone climate system *
4-zone system climate zones
The 4-zone climate system makes it possible to set the left- and right-side temperatures sepa-rately for the front and rears seats. All climate system settings are made from the center display and the buttons in the center con-sole. Settings for the rear seats can also bemade from the climate system panel on the rearside of the tunnel console.
Related information
•Climate system sensors (p. 179)
• Perceived temperature (p. 178)
• Climate system controls (p. 182)
• Air quality (p. 179)
• Air distribution (p. 196)
• Air conditioning refrigerant (p. 527)
Perceived temperature
The climate system regulates passenger com- partment temperature based on the perceivedtemperature, not on the actual one.
The selected passenger compartment tempera- ture is based on a physical perception relating tothe current ambient temperature, air flow, humid-ity, sunlight in the passenger compartment, etc. The system's sunlight sensor monitors the side of the car where sunlight is entering the passengercompartment. This means that the actual tem-perature may differ between the right and leftsides of the compartment, even if the tempera-ture setting is the same for both sides.
Related information
• Climate system sensors (p. 179)
• Climate control system (p. 178)

CLIMATE
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Climate system sensors The climate system's sensors help regulate the passenger compartment temperature, humiditylevel, etc.
Location of the sensors
Humidity sensor: in the rearview mirror con- sole.
Ambient temperature sensor: in the pas- senger's side door mirror.
Passenger compartment temperature sen- sor: near the center console buttons.
Sunlight sensor: on the upper side of the dashboard.
NOTE
Do not cover or block the sensors with cloth- ing or other objects.
On models equipped with the optional Interior Air Quality System, there is also an air quality sensorlocated at the climate system's air intake.
Related information
•Climate control system (p. 178)
• Perceived temperature (p. 178)
• Interior Air Quality System (IAQS)
* (p. 181)
Air quality
The materials used in the passenger compart- ment have been selected and designed to bepleasant and comfortable, even for people withasthma or other types of allergies.
Materials in the passenger compartment
The materials used have been developed to help minimize the amount of dust and make the cabineasier to keep clean. All floor mats (including the trunk) can be easily removed for cleaning. Only use cleaning agents and car care products recommended by Volvo. Clean regularly and fol-low the instructions included with the product.
Air filtering systemsIn addition to the passenger compartment filter, the Clean Zone Interior Package * and the Interior
Air Quality System * contribute to a cleaner pas-
senger compartment environment.
Clean Zone *The Clean Zone function monitors the conditions that affect good passenger compartment airquality.

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CLIMATE
* Option/accessory.
180
The indicator is shown in center display's Cli- mate view.
The indicator is shown in the climate bar when the Climate view is not open.
If the air quality conditions are not met, the text
Clean Zone will be white. When the conditions
are met, the text will change to blue.
The conditions monitored are:
• All side windows, doors and trunk are closed
• The Interior Air Quality System
* is activated
• The air conditioning is activated
• Recirculation is deactivated
NOTE
Please be aware that the Clean Zone function does not indicate that the air quality in thepassenger is good, only that the conditionsfor good air quality have been met.
Related information
•
Passenger compartment air filter (p. 181)
• Interior Air Quality System (IAQS)
* (p. 181)
• Clean Zone Interior Package (CZIP)
*
(p. 180)
• Cleaning the interior (p. 513)
• Climate system controls in the center display (p. 183)
Clean Zone Interior Package (CZIP)
*
The Clean Zone Interior Package includes a number of features that help further reduce aller-genic substances in the passenger compart-ment.
CZIP includes the following:
• An enhanced blower function that starts the blower when the vehicle is unlocked with theremote key to fill the passenger compart-ment with fresh air. This function starts auto-matically when required and shuts off auto-matically after a short period or if one thedoors is opened. The time for which theblower operates decreases gradually due toreduced need until the vehicle is four yearsold.
• The Interior Air Quality System (IAQS).
Related information
•
Air quality (p. 179)
• Interior Air Quality System (IAQS)
* (p. 181)

CLIMATE
* Option/accessory.
182
Automatic climate control The Auto feature automatically controls a num- ber of climate system functions.
The Auto climate button in Climate view
1. Go to the center display's Climate view. 2.
Tap or press and hold
AUTO.
> Auto mode is activated (button lights up)/ deactivated (button is off). Auto mode automatically controls air recirculation, airconditioning, and air distribution. Blower speed and temperature change depending on how long the button ispressed.
• Tap: return to previous settings.
• Press and hold: change to default set- tings (level
3 and 72 °F (22 °C)/(level
2 in the rear seats 1
).
Related information
• Climate system controls in the center display (p. 183)
Climate system controls
Climate system functions are controlled using buttons on the center console, the center dis-play and the climate system panel on the rear side of the tunnel console *.
Overview of climate system controls
Climate system controls in the center display
Defroster buttons on the center console
Climate system panel on the rear side of the tunnel console *
Related information
•Climate system controls in the center display (p. 183)
• Climate control system (p. 178)
1
Models with the 4-zone climate system *

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CLIMATE
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Main climate settings
In addition to the climate bar's functions, other primary climate system functions can also be controlled from the
Main climate tab.
Max, Electric, Rear: controls for defrosting
windows and door mirrors.
AC: air conditioning controls.
Recirc: recirculation controls.
Air distribution controls.
Blower control for the front seats (also for the rear seat on models with a 2-zone cli-mate system).
AUTO: climate system Auto mode.
Rear climate *
All of the climate system functions for the rear seat can be controlled from the Rear climatetab.
Blower control and climate system functions for the rear seats
Rear seat temperature control.
Rear seat heating control *.
Parking climate 2
All of the parking climate functions can be con- trolled from the Parking climate tab.
2
Plug-in hybrid models only.

CLIMATE
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Related information
•Climate system controls (p. 182)
• Defrosting windows and mirrors (p. 190)
• Air conditioning (p. 193)
• Adjusting air distribution (p. 198)
• Setting the temperature (p. 187)
• Setting the blower speed (p. 185)
• Automatic climate control (p. 182)
• Turning steering wheel heating
* on and off
(p. 192)
• Turning seat heating
* on and off (p. 194)
Rear climate system controls on the tunnel console *
The rear seat climate system functions are con- trolled from the rear side of the tunnel console.
Rear seat heating *
Rear seat blower speed
Rear seat temperature control
If the vehicle is not equipped with a climate panel on the rear side of the tunnel console but also has heated rear seats *, there will be buttons on
the panel for this function.
Related information
• Climate system controls (p. 182)
• Turning seat heating
* on and off (p. 194)
• Setting the blower speed (p. 185)
• Setting the temperature (p. 187)
Setting the blower speed The blower can be set to five different automatic speeds plus
Off and Max. In models with the 4-
zone climate system *, blower speed can be set
separately for the front and rear seats.

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CLIMATE
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Setting blower speed for the front seats 3
Blower control buttons in Climate view
1. Go to the center display's Climate view. 2.
Tap the desired blower speed:
Off, 1–5 orMax.
> The blower speed will change and the button for the selected speed will light up.
NOTE
If the blower is turned off completely, the air conditioning is disengaged, which may resultin fogging on the windows.
Setting the rear seat blower speed *
From the front seat
Blower control buttons in the Rear climate tab in Cli-
mate view
1. Open the center display's Climate view. 2. Select the
Rear climate tab.
3. Tap the desired blower speed:
1–5.
The blower speed for the rear seat can be turned off by tapping
2nd row climate.
> The blower speed will change and the button for the selected speed will light up.
From the rear seat
Blower controls on the climate panel on the rear side of the tunnel console
–Tap the desired blower level: Off or 1–5 on
the tunnel console climate panel.
> The blower speed will change and the button for the selected speed will light up.
NOTE
• Blower speed for the rear seat cannot be set if the front seat blower setting is Off.
• The climate system will adapt air flow within each set blower speed, whichmeans that the blower speed may varyslightly.
3
The same setting applies to the rear seats in models with the 2-zone climate system.

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* Option/accessory.191
From the center display's Climate view
Activate/deactivate max. defroster
Max. defroster button in Climate view
1. Open Climate view in the center display. 2.
Tap
Max.
> Max. defroster is activated (button lights up)/deactivated (button is off). Max. defroster overrides automatic climate control and recirculation, and activates theair conditioning, changes blower speed to
56 and the temperature to HI6.
When max. defroster is deactivated, the climate system returns to the previoussettings.
Activating/deactivating windshield heating *
Windshield heating button in Climate view
1. Open Climate view in the center display. 2.
Tap
Electric.
> Windshield heating is activated (button lights up)/deactivated (button is off).
If windshield heating is activated while the Start/ Stop function has turned off the engine, theengine will restart.
NOTE
• Triangular areas at the far sides of the windshield are not heated electrically andwill take slightly longer to defrost/de-ice.
• The heated windshield may affect theperformance/range of e.g., transpondersused to automatically pay highway tolls orother communication equipment.
Activating/deactivating rear window and door mirror heating
Rear window/door mirror heating button in Climate view
1. Open Climate view in the center display. 2.
Tap
Rear.
> Rear window/door mirror heating is acti- vated (button lights up)/deactivated (but- ton is off).
6In models with the 4-zone climate system *, front seats only.