2022 HYUNDAI IONIQ 5 cooling

Foreword / Starting your Electric vehicle
1-18

[When using the vehicle’s outdoor
V2L connector, power is also
supplied to the vehicle’s indoor
power outlet. Unplug electrical
appliances that are not in use from
the indoor power outlet.

[When using the V2L, the cooling fan
in the vehicle motor compartment
can operate automatically even if the
vehicle is turned off. Do not put your
hand near the cooling fan in the V2L
operating state.
WARNING

[Do not touch the V2L connector of
the terminal of the vehicle charging
inlet.

[Do not put metal objects to the V2L
connector or charging inlet. It might
be a cause of electric shock.

[Do not touch the V2L connector,
charging inlet or power plug with
a wet hand. It might be a cause of
electric shock. Please handle with a
dry hand all the time.

[Confirm whether there is foreign
substance such as water or dust on
the V2L connector, charging inlet or
power plug before connecting. If you
connect it with foreign substances,
it may be a cause of fire or electric
shock.

[Do not remodel or disassemble the
V2L connector. There is a risk of fire,
electric shock or injury.

[When the power plug is connected or
disconnected to the V2L connector
or open or close the connector
cover of the V2L, be careful not to be
scratched on the hand.
[Do not charge in the following
conditions. The accident might
occur.
-The V2L connector, charging inlet,
power plug or cable is damaged,
corroded or rusted.
-The connection part is loose.

[Do not use if the sheath of home
appliance cables is damaged or
broken. There is a risk of fire, electric
shock or injury.

[Never use an electric heating
appliance like iron, coffee pot, and
toaster in the vehicle. It may cause a
fire and injury.
LCD display messages
ONE1Q011077L
V2L has ended. Battery level has reached
the set value
When the high voltage battery level
reaches the discharging limit set level,
the V2L will stop and the warning will
be displayed. If you want to use the V2L
continuously, make the discharging limit
set level lower than the present battery
level.

Foreword / Starting your Electric vehicle
1-30
WARNING

[Immediately stop charging when
you find abnormal symptoms (odor,
smoke).

[Replace the charging cable if the
cable coating is damaged to prevent
electrical shock.

[When connecting or removing the
charging cable, make sure to hold
the charging connector handle and
charging plug.
If you pull the cable itself (without
using the handle), the internal
wires may be disconnected or get
damaged. This may lead to electric
shock or fire.
CAUTION

[Always keep the charging connector
and charging plug in clean and
dry condition. Be sure to keep the
charging cable in a condition where
there is no water or moisture.

[Be sure to use only certified electric
vehicle charger. Using uncertified
charger may cause the damage to
the vehicle.

[Before charging the battery, turn the
vehicle OFF.

[When the vehicle is switched OFF
while charging, the cooling fan
inside the motor compartment may
automatically operate. Do not touch
the cooling fan while charging.

[Be careful not to drop the charging
connector. The charging connector
can be damaged.
How to Check the Symbol on the
Charging Label
ONE1Q011081L
You can find the charging label when
opening the charging door.
Charging label
ONE1Q011086
1. Warning for high voltage
2. Caution
3. Charging voltage and current
WARNING
Risk of failure, fire, injury, etc., are
expected when using the charging
connector with unmatched symbol.

01
1-35
ONE1Q011041
6. Check if the charging connector
indicator light () of the high voltage
battery in the instrument cluster is
turned ON. Charging connector is not
active when the charging connector
indicator light (
) is OFF.
When the charging connector is not
connected properly, reconnect the
charging cable to charge it again.
During cold weather, DC charging
may not be available to prevent high
voltage battery degradation.
Information
To control the temperature of the high
voltage battery while charging or when
the battery temperature is high, the air
conditioner is used to cool down the
battery. It may generate noise or vibration
from operation of the air conditioner
compressor and cooling fan, but it is a
normal condition when charging the high
voltage battery. Also, the air conditioner’s
performance may be degraded due to
operation of the cooling system to charge
the high voltage battery. This is a normal
condition.
Information
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the Start/Stop button in the ON/START
position, for you safety, start charging
when the Start/Stop button is in the
OFF position and the vehicle shifted to P
(Park). After charging has started, you
can use electrical components such as the
radio by pressing the Start/Stop button to
the ACC or ON position.
During charging, the gear cannot be
shifted from P (Park) to any other gear.
ONE1Q011059E
7. After charging has started, the
estimated charging time is displayed
on the instrument cluster for about 1
minute.
If you open the driver seat door while
charging, the estimated charging time
is also displayed on the instrument
cluster for about 1 minute.

01
1-41
Information
To control the temperature of the high
voltage battery while charging, the air
conditioner is used to cool down the
battery. It may generate noise or vibration
from operation of the air conditioner
compressor and cooling fan, but it is a
normal condition when charging the high
voltage battery. Also, the air conditioner’s
performance may be degraded due to
operation of the cooling system to charge
the high voltage battery. This is a normal
condition.
Information
(YHQWKRXJKFKDUJLQJLVSRVVLEOHZLWK
the Start/Stop button in the ON/START
position, for you safety, start charging
when the Start/Stop button is in the
OFF position and the vehicle shifted to P
(Park). After charging has started, you
can use electrical components such as the
radio by pressing the Start/Stop button to
the START or ON position.
During charging, the gear cannot be
shifted from P (Park) to any other gear.
ONE1Q011058E
10. After charging has started, the
estimated charging time is displayed
on the instrument cluster for about 1
minute.
If you open the driver seat door while
charging, the estimated charging time
is also displayed on the instrument
cluster for about 1 minute. When
scheduled charging or scheduled
air conditioner/heater is set, the
estimated charging time is displayed
as “--” .
Information
Depending on the condition and durability
of the high voltage battery, charger
specifications, and ambient temperature,
the time required for charging the battery
may vary.
Checking Charging Status
When charging the high voltage battery,
the charge level can be checked from
outside the vehicle.
For more details, refer to ‘Charge
Indicator Lamp for Electric Vehicle’ in
this chapter.

Convenience Features
5-102
Manual Temperature Control
Mode
The heating and cooling system can
be controlled manually by selecting
functions other than AUTO. In this case,
the system works sequentially according
to the order of the functions selected.
When selecting any other functions
except AUTO while using automatic
operation, the functions not selected will
be controlled automatically.
1. Start the vehicle.
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 value.
4. Set the air intake control to Fresh or
Recirculation mode.
5. Set the fan speed control to the
desired speed.
6. If air conditioning is desired, turn the
air conditioning system on.
7. Select AUTO to revert back to full
automatic control of the system.
Mode selection
„Type A
ONE1051103
„Type B
ONE1051117
Air flow direction
Touch the air flow direction icon (1) or (2)
in the infotainment screen to select the
desired air flow direction. The selected
air flow direction will be displayed on the
infotainment screen.

Convenience Features
5-110
System Operation
Cooling / Ventilation
1. Select the Face Level () mode in the
infotainment screen.
2. Set the air intake control to fresh or
recirculation mode.
3. Set the temperature to the desired
position.
4. Set the fan speed to the desired
speed.
Heating
1. Select the Floor Level () mode in
the infotainment screen.
2. Set the air intake control to fresh or
recirculation mode.
3. Set the temperature to the desired
position.
4. Set the fan speed to the desired
speed.
5. If desired, turn the air conditioning ON
with the temperature set high in order
to dehumidify the air before it enters
into the cabin.
If the windshield fogs up, select the Front
Defrost (
) mode.
Operation Tips

[To keep dust or unpleasant fumes
from entering the vehicle through the
ventilation system, temporarily set the
air intake control to the recirculation
mode. Return the control to the
Recirculation mode to the Fresh mode
when the unpleasant air outside has
diminished. This will help keep the
driver alert and comfortable.

[To help prevent the inside of the
windshield from fogging, set the air
intake control to fresh mode and the
fan speed to the desired position, turn
on the air conditioning system, and
adjust the temperature control to the
desired temperature.
Air conditioning
Your HYUNDAI Vehicle air conditioning
system is filled with R-1234yf refrigerant.
1. Touch the [CLIMATE] icon to display
climate information the infotainment
screen.
2. Select A/C icon (indicator light ON)
in the climate information screen to
activate the air-condition.
3. Set the temperature low.
4. Set the direction of air flow by
touching the mode selection icon.
5. Touch the HEAT icon (indicator light
OFF) to turn on the air-condition.
When maximum cooling is desired, set
the temperature to the lowest position,
then set the fan speed control to the
highest setting.
Air conditioning system operation tips

[If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.

[After sufficient cooling has been
achieved, switch back from
recirculation mode to fresh mode.

[To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and vision roof closed.

[Use the air conditioning system
every month only for a few minutes
to ensure maximum system
performance.

[If you operate air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection to the

position and fan speed control to the
lowest speed.

05
5-111
System Maintenance
Cabin air filter
OHI048581L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : PTC & Inner condenser
The cabin air filter is installed behind the
front trunk. 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,
have the system inspected at 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 conditixoning
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 is 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.

05
5-113
WINDSHIELD DEFROSTING AND DEFOGGING
WARNING
Windshield heating
Do not use the
position during
cooling operation in extremely humid
weather. The difference between the
temperature of the outside air and that
of the windshield could cause the outer
surface of the windshield to fog up,
causing loss of visibility could cause
an accident resulting in serious injury
or death. In this case, set the mode
selection to the
position and fan
speed control to a lower speed.

[For maximum defrost performance,
set the temperature control to the
highest temperature setting and
the fan speed control to the highest
setting.

[If warm air to the floor is desired while
defrosting or defogging, set the mode
to the floor-defrost position.

[Before driving, clear all snow and ice
from the windshield, rear window,
outside rearview mirrors, and all side
windows.

[Clear all snow and ice from the
hood and air inlet in the cowl grill
to improve heater and defroster
efficiency and to reduce the
probability of fogging up the inside of
the windshield.
To Defog Inside Windshield
ONE1051112
1. Select the desired fan speed.
2. Select the desired temperature.
3. Touch the defroster icon (
).
4. When the defogging logic is enabled,
Fresh mode is selected and air
conditioning is selected according to
outside temperature.
Check to make sure the air intake control
is in Fresh mode. If the air intake control
indicator light is illuminated, touch
the icon once to enable Fresh mode
(indicator light OFF).
If the
position is selected, the fan
speed is automatically increased.