Component/
Part Name
Check Method and Criterion
Part Mounted
Position
Interior LED
(12 V DC)
LED lighting
duration
It lights up while the refrigerator compartment door is open. (If the
door stays open for 60 minutes in a row, the LED automatically goes
out. Once the door is closed, it will light up again next time the door is
opened.)
Abnormal criterion
The LED does not turn on at the above timing.
On the ceiling of
the refrigerator
compartment
(Interior LED
control board)
Chilled heater
Normal
Abnormal (faulty)
2.0 k
(Approx.)
Open circuit (
)
Rated input
W
6.0
Operation method
Under supercool chilling setting, the heater is energized while
the temperature is at or below the setting temperature of the
chilled thermistor.
Embedded
in the floor of
the refrigerant
compartment
(The connector
is in the left back
of the refrigerator
compartment.)
Duct heater
Normal
Abnormal (faulty)
8.6 k
(Approx.)
Open circuit (
)
Rated input
W
6.7
Operation method
The heater controls energization depending on the settings for
the versa compartment, ambient temperature and how many
times the door is opened.
In the return
air course of
the refrigerator
compartment
(inside the fan
grille)
Water tank heater
Normal
Abnormal (faulty)
4.0 k
(Approx.)
Open circuit (
)
Rated input
W
3.0
Operation method
The heater turns on with the energization rate adjusted
according to each setting for the ice making, refrigerator and
freezer compartment.
Under the
mounting position
of water tank
(inside
polyurethane
foam)
The connector
is in the left
back of the
refrigerator
compartment.
43
Measure the resistance with a tester. (Ambient temperature: Room temperature)
Measure the resistance with a tester. (Ambient temperature: Room temperature)
Measure the resistance with a tester. (Ambient temperature: Room temperature)
OAH162
