Content   ..  9  10  11  12   ..

Hyundai Veloster (2019 year). Instruction - part 11

Convenient features of your vehicle

Air conditioning system operation tips

System Maintenance

If the air flow rate suddenly decreas-

es, the system should be checked at

•

If the vehicle has been parked in

Cabin air filter

an authorized HYUNDAI dealer.

direct sunlight during hot weather,

open the windows for a short time

to let the hot air inside the vehicle

Checking the amount of air

escape.

conditioner refrigerant and

•

After sufficient cooling has been

compressor lubricant

achieved, switch back from the

When the amount of refrigerant is

recirculated air to the fresh outside

low, the performance of the air con-

air position.

ditioning is reduced. Overfilling also

•

To help reduce moisture inside of

reduces the performance of the air

the windows on rainy or humid

conditioning system.

days, decrease the humidity inside

Therefore, if abnormal operation is

the vehicle by operating the air con-

OIK047401L

found, have the system inspected by

ditioning system with the windows

[A] : Outside air, [B] : Recirculated air

an authorized HYUNDAI dealer.

and sunroof closed.

[C] : Climate control air filter, [D] : Blower

•

Use the air conditioning system

[E] : Evaporator core, [F] : Heater core

NOTICE

every month only for a few minutes

The cabin air filter is installed behind

to ensure maximum system per-

It is important that the correct

the glove box. It filters the dust or other

formance.

type and amount of oil and refrig-

pollutants that enter the vehicle

erant is used. Otherwise, damage

•

If you operate air conditioner exces-

through the heating and air condition-

to the compressor and abnormal

sively, the difference between the

ing system.

system operation may occur.

temperature of the outside air and

Have the cabin air filter replaced by an

that of the windshield could cause

authorized HYUNDAI dealer accord-

the outer surface of the windshield

ing to the maintenance schedule. If the

to fog up, causing loss of visibility.

vehicle is being driven in severe con-

In this case, set the mode selection

ditions such as dusty or rough roads,

knob or button to the

position

more frequent cabin air filter inspec-

and fan speed control to the lower

tions and changes are required.

speed.

3-102

Air Conditioning refrigerant label

WARNING

■ Example

Because the refrigerant

is mildly inflammable at

very high pressure, the

air conditioning system

should only be serv-

3

iced by trained and cer-

tified technicians. It is

important that the cor-

rect type and amount of oil and

refrigerant is used. Otherwise, it

may cause damage to the vehi-

ODH043366

cle and personal injury.

The actual Air Conditioning refriger-

ant label in the vehicle may differ

from the illustration.

The air conditioning system should

be serviced by an authorized

HYUNDAI dealer.

Each symbols and specification on air

conditioning refrigerant label means

as below :

1. Classification of refrigerant

2. Amount of refrigerant

3. Classification of Compressor lubri-

cant

Refer to chapter 8 for more detail

location of the air conditioning refrig-

erant label.

3-103

Convenient features of your vehicle

AUTOMATIC CLIMATE CONTROL SYSTEM

1. Temperature control knob

2. Fan speed control knob

3. AUTO (automatic control) button

4. Air conditioning button

5. OFF button

6. Mode selection button

7. Climate control information button

8. Front windshield defroster button

9. Rear window defroster button

10. Air intake control button

OJS048301L

3-104

Automatic Temperature

The selected function will be con-

Control Mode

trolled manually while other functions

operate automatically.

The Automatic Climate Control

System is controlled by setting the

For your convenience and to improve

the efficiency of the climate control,

desired temperature.

use the AUTO button and set the

1. Press the AUTO button (3).

temperature to 72°F (22°C).

The modes, fan speeds, air intake

To change the temperature unit from

3

and air-conditioning will be con-

°F to °C or °C to °F:

trolled automatically by the tem-

Press and hold the AUTO and OFF

perature setting you select.

buttons on the climate control unit for

2. Turn the temperature control knob

OJS048039N

3 seconds.

(1) to the desired temperature. If

NOTICE

the temperature is set to the low-

est setting (Lo), the air condition-

Never place anything near the

ing system will operate continu-

ambient light/solar sensor to

ously. After the interior has cooled

ensure better control of the heat-

sufficiently, adjust the knob to a

ing and cooling system.

higher temperature set point

whenever possible.

To turn the automatic operation off,

select any button of the following:

- Mode selection button

- Front windshield defroster button

(Press the button one more time

to deselect the front windshield

defroster function. The 'AUTO'

sign will illuminate on the infor-

mation display once again.)

- Fan speed control button

3-105

Convenient features of your vehicle

Manual Temperature Control

Mode selection

Mode

The heating and cooling system can be

controlled manually by pushing buttons

other than the AUTO button. In this case,

the system works sequentially according

to the order of buttons selected.

When pressing any button except the

AUTO button while using automatic

operation, the functions not selected

will be controlled automatically.

1. Start the engine.

2. Set the mode to the desired position.

To improve the effectiveness of heat-

ing and cooling, select the mode

according to the following:

- Heating:

- Cooling:

3. Set the temperature control to the

desired position.

4. Set the air intake control to Fresh

mode or Recirculation mode position.

5. Set the fan speed control to the

desired speed.

OJS048304

6. If air conditioning is desired, turn

The mode selection button controls the direction of the air flow through the

the air conditioning system on.

ventilation system.

7. Press the AUTO button to convert to

full automatic control of the system.

3-106

The air flow outlet direction is cycled

Instrument panel vents

Floor & Defrost

as follows:

(A, C, D)

Most of the air flow is directed to the

floor and the windshield with a small

amount directed to the side window

defrosters.

Face-Level (B, D)

3

Air flow is directed toward the upper

body and face. Additionally, each

Floor-Level (A, C, D)

outlet can be controlled to direct the

air discharged from the outlet.

OJS048306

Most of the air flow is directed to the

floor, with a small amount of the air

The instrument panel vent air flow

being directed to the windshield and

can be directed up/down or left/right

side window defrosters.

using the vent adjustment lever.

Bi-Level (B, C, D)

The air flow can also be CLOSED

using the vent adjustment lever. The

Air flow is directed towards the face

instrument panel air vents are the

and the floor.

Defrost-Level (A, D) (6)

"click-to-close" type.

To CLOSE the instrument panel

Most of the air flow is directed to the

vents perform the following:

windshield with a small amount of air

- For the driver side vents, slide the

directed to the side window defrosters.

vent adjustment lever to the LEFT

until it clicks.

- For the passenger side vents, slide

the vent adjustment lever to the

right until it clicks.

3-107

Convenient features of your vehicle

Temperature control (1)

Fresh mode

WARNING

Turn the knob to the right to increase

When Fresh mode is

the temperature. Turn the knob to the

selected, air enters the

•

Continued use of the climate

left to decrease temperature.

vehicle from outside and

control system operation in

is heated or cooled

The temperature will increase or

Recirculation mode for a pro-

according to the function

decrease by 1°F/0.5°C for each incre-

longed period of time may

selected.

mental location. When set to the low-

cause drowsiness to the

est temperature setting, the air condi-

occupants in the cabin. This

tioning will operate continuously.

i

Information

may lead to loss of vehicle

control which may lead to an

Using the system primarily in Fresh

accident.

Air intake control (10)

mode and Recirculation mode only

when needed is recommended for best

•

Continued use of the climate

The air intake control button is used

results.

control system operation in

to select either Fresh mode (outside

Recirculation mode with the

air) or Recirculation mode (cabin air).

Prolonged operation of the heater in

A/C OFF may allow humidity

Recirculation mode and without the

to increase inside the cabin.

A/C ON can cause fogging of the wind-

Recirculation mode

This may cause condensation

shield.

When Recirculation

to accumulate on the wind-

In addition, prolonged use of the A/C

mode is selected, air

shield and obscure visibility.

ON in Recirculation mode may result in

from the passenger

•

Do not sleep in your vehicle or

excessively dry, dehumidified air in the

compartment will be

remain parked in your vehicle

cabin.

recirculated through the

with the windows up and

system and heated or

either the heater or the air

cooled according to the

conditioning ON for pro-

function selected.

longed periods of time. Doing

so may increase the levels of

carbon dioxide in the cabin

which may lead to serious

injury or death.

3-108

Fan speed control (2)

Air conditioning (4)

System Operation

The fan speed can be set as desired

Push the A/C button to manually turn

Cooling / Ventilation

by pushing the fan speed control but-

the system on (indicator light will illu-

1. Select the Face Level

mode.

ton.

minate) and off.

2. Set the air intake control to fresh

More air is delivered with higher fan

mode.

speeds.

OFF mode (5)

3. Set the temperature control to the

Pressing the OFF button turns off the

Push the OFF button to turn the cli-

desired position.

3

fan.

mate control system off. You can still

4. Set the fan speed control to the

operate the mode and air intake but-

desired speed.

i

Information

tons as long as the ignition switch is

in the ON position.

For better sound quality, fan speed

Heating

may automatically slow down for a

couple of minutes when you activate

1. Select the Floor Level

mode.

voice recognition or hands free.

2. Set the air intake control to fresh

mode.

NOTICE

3. Set the temperature control to the

desired position.

Operating the fan when the igni-

tion switch is in the ON position

4. Set the fan speed control to the

could cause the battery to dis-

desired speed.

charge. Operate the fan when the

5. If desired, turn the air conditioning

engine is running.

ON with the temperature control

knob set to heat in order to dehu-

midify the air before it enters into

the cabin.

If the windshield fogs up, select the

Floor & Defrost

mode or press

the Front Defrost

mode.

3-109

Convenient features of your vehicle

Operation Tips

Air conditioning

NOTICE

•

To keep dust or unpleasant fumes

Your HYUNDAI vehicle air condition-

When using the air conditioning

from entering the car through the

ing system is filled with R-1234yf

system, monitor the engine tem-

ventilation system, temporarily set

refrigerant.

perature gauge closely while driv-

the air intake control to the recircu-

1. Start the engine.

ing up hills or in heavy traffic

lation mode. Return the control to

2. Press the air conditioning button.

when outside temperatures. Air

the to Fresh mode when the

conditioning system operation

unpleasant air outside has dimin-

3. Set the mode to the Face Level

when climbing a steep grade or in

ished. This will help keep the driver

mode.

high outside ambient tempera-

alert and comfortable.

4. Set the air intake control to

tures can cause engine overheat-

•

To help prevent the inside of the

Recirculation mode temporarily to

ing. Continue to use the fan, but

windshield from fogging, set the air

allow the cabin to cool quickly.

turn the air conditioning system

intake control to fresh mode and

When the desired temperature in

off if the engine temperature

the fan speed to the desired posi-

the cabin is reached, change the

gauge indicates engine overheat-

tion, turn on the air conditioning

air intake control back to Fresh

ing.

system, and adjust the temperature

mode.

control to the desired temperature.

5. Adjust the fan speed control and

Air conditioning system operation

temperature control to maintain

tips

maximum comfort.

• If the vehicle has been parked in

When maximum initial cooling is

direct sunlight during hot weather,

desired, set the temperature control

open the windows for a short time

to the MAX A/C position, then set the

to let the hot air inside the vehicle

fan speed control to the highest set-

escape.

ting.

• After sufficient cooling has been

achieved, switch back from the

recirculated air to the fresh outside

air position.

3-110

•

To help reduce moisture inside of

System Maintenance

If the air flow rate suddenly decreas-

the windows on rainy or humid

es, the system should be checked at

Cabin air filter

days, decrease the humidity inside

an authorized HYUNDAI dealer.

the vehicle by operating the air

conditioning system with the win-

Checking the amount of air

dows and sunroof closed.

conditioner refrigerant and

•

Use the air conditioning system

compressor lubricant

every month only for a few minutes

3

When the amount of refrigerant is

to ensure maximum system per-

low, the performance of the air con-

formance.

ditioning is reduced. Overfilling also

•

If you operate air conditioner

reduces the performance of the air

excessively, the difference between

conditioning system.

the temperature of the outside air

Therefore, if abnormal operation is

and that of the windshield could

OIK047401L

found, have the system inspected by

cause the outer surface of the

[A] : Outside air, [B] : Recirculated air

an authorized HYUNDAI dealer.

windshield to fog up, causing loss

[C] : Climate control air filter, [D] : Blower

of visibility. In this case, set the

[E] : Evaporator core, [F] : Heater core

mode selection knob or button to

NOTICE

the

position and fan speed

The cabin air filter is installed behind

It is important that the correct

control to the lower speed.

the glove box. It filters the dust or other

type and amount of oil and refrig-

pollutants that enter the vehicle

erant is used. Otherwise, damage

through the heating and air condition-

to the compressor and abnormal

ing system.

system operation may occur.

Have the The cabin air filter replaced

by an authorized HYUNDAI dealer

according to the maintenance sched-

ule. If the vehicle is being driven in

severe conditions such as dusty or

rough roads, more frequent cabin air

filter inspections and changes are

required.

3-111

Convenient features of your vehicle

Air Conditioning refrigerant label

WARNING

■ Example

Because the refrigerant

is mildly inflammable at

very high pressure, the

air conditioning system

should only be serv-

iced by trained and cer-

tified technicians. It is

important that the cor-

rect type and amount of oil and

refrigerant is used. Otherwise, it

may cause damage to the vehi-

ODH043366

cle and personal injury.

The actual Air Conditioning refriger-

ant label in the vehicle may differ

from the illustration.

The air conditioning system should

be serviced by an authorized

Each symbols and specification on

HYUNDAI dealer.

air conditioning refrigerant label

means as below :

1. Classification of refrigerant

2. Amount of refrigerant

3. Classification of Compressor lubri-

cant

Refer to chapter 8 for more detail

location of the air conditioning refrig-

erant label.

3-112

WINDSHIELD DEFROSTING AND DEFOGGING

•

For maximum defrost perform-

Manual Climate Control System

WARNING

ance, set the temperature control

knob to the highest temperature

Windshield heating

setting (rotated all the way to the

right) and the fan speed control to

Do not use the

or

posi-

tion during cooling operation in

the highest setting.

extremely humid weather. The

•

If warm air to the floor is desired

difference between the temper-

while defrosting or defogging, set the

3

ature of the outside air and that

mode to the floor-defrost position.

of the windshield could cause

•

Before driving, clear all snow and

the outer surface of the wind-

ice from the windshield, rear win-

shield to fog up, causing loss of

dow, side view mirrors, and all side

visibility could cause an acci-

windows.

OJS048307N

dent resulting in serious injury

•

Clear all snow and ice from the

or death. In this case, set the

To defog inside windshield

hood and air inlet in the cowl grill to

mode selection knob or button

improve heater and defroster effi-

1. Select any fan speed except "0"

to the

position and fan

position.

ciency and to reduce the probability

speed control knob or button to

of fogging up the inside of the wind-

2. Select the desired temperature.

a lower speed.

shield.

3. Select the

or

position.

4. Fresh mode will be selected auto-

NOTICE

matically. Additionally, the air condi-

tioning will automatically operate if

If the engine temperature is still

the mode is selected to the

cold after starting, then a brief

position.

engine warm up period may be

required for the vented air flow to

Check to make sure the A/C is ON. If

become warm or hot.

the A/C ON LED is not illuminated,

press the A/C button once to turn the

air conditioner ON.

3-113

Convenient features of your vehicle

Check to make sure the air intake

Automatic Temperature Control

control is in Fresh mode. If the air

System (if equipped)

intake control LED is illuminated,

press the button once to enable

Fresh mode (LED OFF).

OJS048310

To defrost outside windshield

OJS048309

1. Set the fan speed to the highest

(extreme right) position.

To defog inside windshield

2. Set the temperature to the extreme

1. Select the desired fan speed.

hot (HI) position.

2. Select the desired temperature.

OJS048308N

3. Press the defroster button (

).

3. Press the defroster button (

).

To defrost outside windshield

4. The outside (fresh) air position will

4. Fresh mode will be selected auto-

1. Set the fan speed to the highest

be selected automatically.

matically.

setting (knob rotated all the way to

If the

position is selected, lower

the right).

Check to make sure the air intake

fan speed is adjusted to a higher fan

control is in Fresh mode. If the air

2. Set the temperature control to the

speed.

intake control LED is illuminated,

highest temperature setting.

press the button once to enable

3. Select the

position.

Fresh mode (LED OFF).

4. Fresh mode (Recirculation OFF)

If the

position is selected, the fan

and A/C ON will automatically be

speed is automatically increased.

selected.

3-114

Defogging logic

Automatic climate control system

Auto Defogging System

To reduce the probability of fogging

1. Turn the ignition switch to the ON

(Additional Feature with

up the inside of the windshield, the

position.

Automatic Temperature

air intake or air conditioning are con-

Control System)

2. Press the defroster button (

).

trolled automatically according to

3. While pressing the air conditioning

Auto defogging reduces the possibili-

certain conditions such as

or

ty of fogging up the inside of the wind-

button (A/C), press the air intake

positions. To cancel or reset the

control button at least 5 times with-

shield by automatically sensing the

defogging logic, do the following.

3

moisture on inside the windshield.

in 3 seconds.

The Automatic Temperature Control

The auto defogging system operates

Manual climate control system

information screen will blink 3 times

when the heater or air conditioning is

1. Turn the ignition switch to the ON

to indicate that the defogging logic

on.

position.

has been disabled.

2. Press the defroster button (

).

Repeat the steps again to re-enable

i

Information

the defogging logic.

3. Press the air intake control button

The auto defogging system may not

at least 5 times within 3 seconds.

operate normally, when the outside

The LED indicator on the A/C ON

If the battery has been discharged or

temperature is below 50 °F (-10 °C).

button will blink 3 times to indicate

disconnected, it resets to the defog

that the defogging logic has been

logic status.

disabled.

Repeat the steps again to re-enable

the defogging logic.

If the battery has been discharged or

disconnected, it resets to the defog

logic status.

3-115

Convenient features of your vehicle

When the Auto Defogging

To cancel or reset the

NOTICE

System operates, the indi-

Auto Defogging System

cator will illuminate.

Do not remove the sensor cover

Press the front windshield defroster

located on the upper end of the

button for 3 seconds when the ignition

windshield glass.

switch is in the ON position. When the

If a high amount of humidity is

Auto Defogging System is canceled,

Damage to system parts could

detected in the vehicle, the Auto

the ADS OFF symbol will blink 3 times

occur and may not be covered by

Defogging System will be enabled.

and ADS OFF will be displayed on the

your vehicle warranty.

The following steps will be performed

climate control information screen.

automatically:

Step 1) The air intake control will

When the Auto Defogging System is

reset, the ADS OFF symbol will blink

change to Fresh mode.

6 times without a signal.

Step 2) The A/C button will turn ON.

Step 3) The mode will be changed to

i

Information

defrost to direct airflow to the

windshield.

• When the air conditioning is turned

on by Auto defogging system, if you

Step 4) The fan speed will be set to

MAX.

try to turn off the air conditioning, the

indicator will blink 3 times and the air

If the air conditioning is off or recircu-

conditioning will not be turned off.

lated air position is manually select-

• To maintain the effectiveness and

ed while Auto Defogging System is

ON, the Auto Defogging System

efficiency of the Auto Defogging

System, do not select Recirculation

Indicator will blink 3 times to signal

that the manual operation has been

mode while the system is operating.

canceled.

• When the Auto Defogging System is

operating, the fan speed adjustment

knob, the temperature adjustment

knob, and the air intake control but-

ton are all disabled.

3-116

Rear Window Defroster

■ Manual climate control system

• To activate the rear window

defroster, press the rear window

NOTICE

defroster button located on the cli-

To prevent damage to the rear

mate control instrument panel dis-

window defroster conducting ele-

play. The indicator on the rear win-

ments bonded to the inside sur-

dow defroster button illuminates

face of the rear window, never use

when the defroster is ON.

sharp instruments or window

• To turn off the defroster, press the

3

cleaners containing abrasives to

rear window defroster button again.

clean the window.

i

Information

If you want to defrost and defog

OJS048302N

the front windshield, refer to the

■ Automatic climate control system

• If there is heavy accumulation of

"Windshield Defrosting and

snow on the rear window, brush it off

Defogging" section in this chapter.

before operating the rear defroster.

• The rear window defroster automat-

ically turns off after approximately

20 minutes or when the ignition

switch is in the LOCK/OFF position.

Side view mirror defroster

If your vehicle is equipped with the

side view mirror defrosters, they will

OJS048303

operate at the same time you turn on

The defroster heats the window to

the rear window defroster.

remove frost, fog and thin ice from

the interior and exterior of the rear

window, while the engine is running.

3-117

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