Page 209 of 506
![HYUNDAI ELANTRA N 2022 Owners Manual 05
5-87
System Maintenance
Cabin air filter
OIK047401LOIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air fi HYUNDAI ELANTRA N 2022 Owners Manual 05
5-87
System Maintenance
Cabin air filter
OIK047401LOIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air fi](/manual-img/35/56092/w960_56092-208.png)
05
5-87
System Maintenance
Cabin air filter
OIK047401LOIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
Have the cabin air filter replaced by an
authorized HYUNDAI dealer according to
the maintenance schedule. 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.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Information
• Replace the filter according to the
Maintenance Schedule.
• If the car is being driven in severe
conditions such as dusty, rough
roads, more frequent cabin air filter
inspections and changes are required.
• When the air flow rate suddenly
decreases, have the system be checked
by an authorized HYUNDAI dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning
is reduced. Overfilling also reduces the
performance of the air conditioning
system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.
NOTICE
It is important that the correct type and
amount of oil and refrigerant are used.
Otherwise, damage to the compressor
and abnormal system operation may
occur. To prevent damage, the air
conditioning system in your vehicle
should only be serviced by trained and
certified technicians.
NOTICE
• The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.
• The refrigerant system should be
serviced in a well-ventilated place.
• The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.
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Convenience Features5-88
WARNING
Vehicles equipped with R-1234yf
Since the refrigerant is
mildly flammable and
operated at high pressure,
the air conditioning system
should only be serviced
by trained and certified
technicians. It is important
that the correct type
and amount of oil and
refrigerant are used.
All refrigerants should be reclaimed
with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to individuals
and environment. Failure to heed these
warnings can lead to serious injuries.
OCN7N051087NOCN7N051087N
Air conditioning refrigerant label
You can find out which air conditioning
r
efrigerant is applied to your vehicle on
the label located inside of the hood.
ExampleExample
OHYK059001OHYK059001
Each symbols and specification on
the air conditioning refrigerant label is
represented as below:
1. Classification of refrigerant
2. Amount of refrigerant
3. Classification of Compressor lubricant
4. Caution
5. Flammable refrigerant
6. To require registered technician to service air conditioning system
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05
5-89
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OCN7050110LOCN7050110L
1. Driver’s temperature control knob
2. Passenger’s temperature control knob
3. AUTO (automatic control) button
4. SYNC button
5. OFF button
6. Front windshield defroster button
7. Air conditioning button
8. Air intake control button
9. Rear window defroster button
10. Fan speed control button
11. Mode selection button
12. Climate control information screen
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Convenience Features5-90
Automatic Heating and Air
Conditioning
OCN7050112OCN7050112
1. Press the AUTO button
The modes, fan speeds, air intake and
air-conditioning will be controlled
automatically according to the
temperature setting you select.
OCN7050113OCN7050113
You can control the blower strength in
three stages by pushing the AUTO button
during automatic operation. - HIGH : Provide rapid air conditioning and heating with strong blower
- MEDIUM : Provide air conditioning and heating with medium strength
blower
- LOW : Is suitable for drivers that prefer
lower air speeds When you select the temperature to HI
or LO in AUTO mode, the fan speed is set
to ‘HIGH’.
Driver’s seatDriver’s seatPassenger’s seatPassenger’s seat
OCN7050114OCN7050114
2. Turn the temperature control knob
to set the desired temperature. If
the temperature is set to the lowest
setting (Lo), the air conditioning
system will operate continuously.
• 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 information
screen once again.)
- Fan speed control toggle switch
The selected function will be
controlled manually while other
functions operate automatically.
• For your convenience and overall system efficiency, use the AUTO
button and set the temperature to
72°F (22°C).
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05
5-91
OCN7N051133LOCN7N051133L
Information
Never place anything near the sensor to
ensure better control of the heating and
cooling system.
Manual Heating and Air
Conditioning
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
heating 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.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
7. Press the AUTO button in order to convert to full automatic control of
the system.
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Convenience Features5-92
Mode selection
OCN7N051221NOCN7N051221N
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05
5-93
OCN7050115OCN7050115
The mode selection toggle switch
controls the direction of the air flow
through the ventilation system.
The air flow outlet direction is cycled as
follows:
Face-level (B, D)
Air flow is directed toward the upper
body and f
ace. Additionally, each outlet
can be controlled to direct the air
discharged from the outlet.
Bi-Level (B, C, D, E)
Air flow is directed towards the face and
the floor
.
Floor-Level (A, C, D, E)
Most of the air flow is directed to the
floor
, with a small amount of the air
being directed to the windshield and side
window defrosters.
Floor & Defrost (A, C, D, E)
Most of the air flow is directed to the
floor and the windshield with a small
amoun
t directed to the side window
defrosters.
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Convenience Features5-94
OCN7050116OCN7050116
Defrost-Level (A, D)
Most of the air flow is directed to the
windshield with a small amoun
t of air
directed to the side window defrosters.
OCN7N051106OCN7N051106
Instrument panel vents
The instrument panel vent air flow can be
dir
ected up/down or left/right using the
vent adjustment lever.
To close the vent, push the air vent
lever in the opposite direction of the
passenger. To open the vent, push the
air vent lever in the same direction of the
passenger.
Temperature control
Driver’s seatDriver’s seatPassenger’s seatPassenger’s seat
OCN7050114OCN7050114
The temperature will increase by turning
the knob to the right.
The temperature will decrease by turning
the knob to the left.
The temperature will increase or
decrease by 1°F (0.5°C) for each
incremental location. When set to the
lowest temperature setting, the air
conditioning will operate continuously.
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