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Display

symptom

Check point

-.Fire detection of drum through
   low thermistor temp detecting.
-.Low Thermistor Open/Short 
  Error.

-.Filter is not replaced.
-.Dryer does not work

1) Connector 

→  not assembled?- Open

   Check weather connector in connected correct or not?
2) If the covering has been peeled away or touch? - Short
    If the penetration of water? - Short
   Check if any damage in harness or not?
3) Thermistor element 

→ dead

   Check if thermistor resistance in normal or not?
4) Check the voltage from main PCB to thermistor
   High or low voltage? 

→ Replace Main PCB

* See page No.17
* Thermistor Resistance : 10k

Ω±5% at 25℃ 

1.Check the filter is properly seated.
2.Check the magnet in filter.
3.Check the Reed switch is normal or not.

Press Power button

LED

–Segment

On

Press Start/Pause button

Drum not

Roating

Door Open?

Lamp on?

Lamp Broken 
Connector malfunction

Start button Lock:
: No buzzer

Plugged in

Low voltage

LED broken,
connector malfunction.

Low temperature

Circuit breaker
trip

Power button
Lock:No buzzer

Harness Wire
broken

Display pcb wire broken,
not connected

Replace Belt

Clean Filter or

Check the Eva 

Clogging

Empty water
container

Drum Belt broken

Clean Filter sign
display

Empty water sign
display

Reduce clothes load,
Spin the load more

Check motor TP Trip,

Check blower  damage

(locking)

Door is not closed 
("      ") display

Insert Filter sign
display

See the Page 24
check list

Check the magnet,
Replace the Filter

Properly

Drying?

(Dryness level 

& Time)

LQC Mode 1
Check  LEV 

Check Heater Power

Check Comp Power

Check Comp OLP Trip

Check Thermostat Trip

Speed Mode

Check surrounding Temp.
of product placed

Check LEV failure?
-. Resistance : 46   3.7   (20¡C)
-. Housing connection
-. Initial Eva in Temp. Drop

Trouble Symptom : No power to the dryer or the controller

Measurement condition : Power is on.

[     Caution] Electric shock. Please test after grounding check.

Power voltage is within
standard range 
(AC 215V~245V)?

• Check the

- Circuit breaker

• Check after disconnecting

Yellow relay and Black relay
connector of Main PCB.

• Check the range of Blue and

Brown wire is within AC 215
~245V?

• Check the short of

harness assembly and
the connection.

• Check or replace the Power

cord.

• Check or replace the Noise

filter.

• Check or replace the

Controller.