valutazioni - 4, GPA: 3.8
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Water Temperature 9 times Draining pump operation Water level frequency 10 times Auto off operation 7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY Refer to the page 10~13. The digits means water level frequency (10-1kHz) ex) 241 : Water level frequency = 241 X 10 -1 kHz = 24.1kHz 15 7-4. ERROR DISPLAY If you press the [Start/Pause] button when an error in displayed, any error except S/W ERROR will disappear and the machine will change into pause status. In case of , , , if the error is not resolved within 15 sec. In case of other errors, if the error is not resolved within 4 min. Power will be turned off automatically and the error only will be blinked. But in the case of , power will not be turned off. ERROR SYMPTOM CAUSE 1 WATER INLET ERROR Water has not reached to the pre-set level within 4 min. since inlet valve operated, or water has not reached to the normal level within 25 min. 2 IMBALANCE ERROR 3 DRAIN ERROR 4 OVERFLOW ERROR . Replace the PWB assembly (Main) Winding in the MOTOR is short-circuited. . Replace the MOTOR 9 LOCK ERROR . Reconnect or repair the connector The electric contact between the connectors [3-pin, male, white in the wire harness and 6-pin, female, white in the PWB ASSEMBLY (Main]) is bad or unstable. . Reconnect or repair the contact in the connector The wire harness between the MOTOR and PWB ASSEMBLY (Main) is cut (open circuited). The hall sensor is out of order/defective. 16 8. ERROR DIAGNOSIS AND CHECK LIST 8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION SYMPTOM GUIDE FOR SERVICE CALL NO POWER Is the power plug connected firmly to 220-240V~ outlet? Power failure? or Breaker opened? Is the outlet controlled by a switch. YES NO Visit to check Water inlet trouble Is displayed? Is the tap opened? Is the tap frozen? Is the water supply shut-off? Visit to check Is filter in the inlet valve clogged with foreign material? Clean the filter of inlet valve YES YES NO NO NO YES 17 SYMPTOM GUIDE FOR SERVICE CALL ° DOOR DOES NOT OPEN Refer to 7-4 ERROR DISPLAY Did you press the Start/Pause button when the door is open? Close the door. Check if the door switch is O.K NO YES Visit to check ° Drain Trouble Is displayed? Is the debris filter clogged with foreign material such as pins, coins, etc.? Is the drain hose frozen with water, kinked or crushed? Visit to check. Clean up the filter. YES YES NO NO 18 SYMPTOM GUIDE FOR SERVICE CALL ° Suds overflow from the Is low-sudsing detergent for the durm appliance. washing machine used? (In this condition, wash and spin do not operate YES normally) LOW SUDSING DETERGENT Is the proper amount of detergent used as recommended? YES Recommend to reduce the amount of detergent. This appliance has the automatic suds sensing function which operates under much suds condition for good rinse and preventing overflow. When much suds are sensed, the suds removing function such as drain, water input, and pause will operate without rotating the drum. ° No effect of softener Is softener put in the correct compartment of drawer? Is the drawer closed during wash? Is the softener cap clogged? Explain how to use softener Clean the compartment for softener Compartment for softener YES YES YES Visit to check. 19 8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING CAUTION 1. Be careful of electric shock or disconnecting the parts while troubleshooting. 2. First of all, check the connection of each part terminal with wiring diagram. 3. If you replace the PWB assembly (Main), put in the connectors correctly. NO POWER
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