Hyundai Elite i20 Owner's Manual page 170

S S ystem maintenance
Outside air
Recirculated
air
Blower
Heater core
Climate control
Evaporator
air filter
core
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through the
heating and air conditioning system.
We recommend the climate control
air filter be cleaned according to the
maintenance schedule. If the car is
being driven in severe conditions
such as dusty or rough roads, more
frequent air conditioner filter inspec-
tions and cleaning are required.
If the air flow rate suddenly decreas-
es, we recommend the system be
checked at an authorized HYUNDAI
dealer.
1LDA5047
Checking the amount of air
conditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a bad influence on the air condi-
tioning system.
Therefore, if abnormal operation is
found, we recommend that the system
be inspected by an authorized
HYUNDAI dealer.
i
Information
It is important that the correct type
and amount of oil and refrigerant is
used. Otherwise, damage to the com-
pressor and abnormal system opera-
tion may occur.