49
4. Troubleshooting
4-1 Failure Display Codes
4-1-1 Temp Sensor Error
Error Code
Solution
Page
Top Sensor Open Error (Sensor-Top)
It occurs due to a defective sensor, misplaced wires, a defective PCB and
ZKHQ$'YDOXHWKDW0,&20VHQVHVULVHVRYHU
Also, it may occur when the ambient temperature falls under -10
Û&
.
51 Page
Top Sensor Short Error (Sensor-Top)
It occurs due to a defective sensor, misplaced wires, a defective PCB and
ZKHQ$'YDOXHWKDW0,&20VHQVHVIDOOVXQGHU
52 Page
IGBT Sensor Open Error (Assy-Inverter Module)
It occurs due to a defective sensor, misplaced wires, a defective PCB and
ZKHQ$'YDOXHWKDW0,&20VHQVHVULVHVRYHU
$OVRLWPD\RFFXUZKHQWKHDPELHQWWHPSHUDWXUHIDOOVXQGHUÛ&
53 Page
IGBT Sensor Short Error (Assy-Inverter Module)
It occurs due to a defective sensor, misplaced wires, a defective PCB and
ZKHQ$'YDOXHWKDW0,&20VHQVHVIDOOVXQGHU
54 Page
4-1-2 Safety Error
Error Code
Gerneral Function
Solution
Page
Touch Button Short
Error
,WRFFXUVZKHQWKHFRQWUROSDQHO¶VVHQVRU¿HOGLVVKRUWHG
more than 10 seconds.
ex: No.1 Place a damp cloth on the control panel.
1R/LTXLGERLOVRYHUDQGODQGVRQWKHFRQWUROSDQHO
No.3 More than one key is pressed more than 10 seconds.
No.4 Defective Assy-Touch PCB
55 Page
Low Voltage Error
It occurs when the DC 12V is dropped under 9V.
It may occurs due to defects of PCB or wiring.
56 Page
Over Temperature
Error
It occurs when the temperature of the Top Sensor rises very highly.
(VWLPDWHGWHPSHUDWXUHRIFHUDPLFJODVV¶VVXUIDFHLVPRUHWKDQÛ&
ex: Place a empty cookware on the burner and operate the induction cooktop.
57 Page
Pan Detection Error
It occurs when the cookware is unsuitable or too small or no cook-
ware has been placed on the cooking zone.
If the suitable cookware is placed again, the induction cooktop will
operate normally.
58 Page
DC Motor
Locking Error
It occurs when the DC Motor cannot operate due to defects of PCB,
wiring or some disturbance on motor blade.
59 Page
