Panasonic mosógép hibakódok


Indication	Contents	Detect contents	Check point	Method to clear
U11	Unable to drain	Incase won't detect reset point in 12 min. After starting of drain.	■ Is something wrong with the drain hose? ■ Is lint clogging it? ■ Check if condition of the water level detector.	After solving problems, open the door and close it, and then restart operation.
U12	The door is open	Door is opening at start point of the operation.	■ Is the door open?	Close the door to start operation.
U13	Unbalanced load	Detect unbalanced load at spin process.	■ Chack if clothes are not tangled in the drum. ■ Check if the washer is not installed on an unstable or sloping floor.	After solving problems, open the door and close it, and then restart operation.
U14	Unable to supply water	It's takes over 20 min. to reach specified water level.	■ It's takes over 20 min. to reach specified water level. ■ Check if condition of the water valve. ■ Is the filter of the feed valve clogged?	After solving problems, open the door and close it, and then restart operation.
U18	Drain filter is not set	Detect drain filter is securely tightened	■ Check if drain filter is securely tightened during the operation.	Set the drain filter properly
HO1	Water level detector	Input frequency from the water level detector is out of rated frequency.	■ Check if condition of the connectors. ■ Replace water level detector. ■ Replace PC Board (Power side).	Turn off the power
H04	Short circuit of power relay on the PC.Board	Detect short circuit of the power relay on the PC Board.	■ Replace PC Board.	Remove the power plug
H05	Data shall not be memorized.	Data won't saved to the micro processor(In case of service check mode-B).	■ Replace PC Board (Power side). ■ Effected service mode (Check mode-B) only.	Turn off the power
H07	Malfunction of rotary detector.	Input signal from the rotary detector when operating the motor shall be occurred out of standard.	■ Check if condition of the connector and lead wire of the rotary detector. ■ Replace the motor. ■ Replace the PC Board (Power side).	Turn off the power
H09	Open circuit of the PC Board's communication line	Won't communicate between the main micro processor and the indication micro processor.	■ Check if lead wire condition of PC Board between power and operation side, and replace one of PC Boards.	Remove the power plug
H17	Open circuit or short circuit of the thermistor TH4	Detect abnormal signal from the thermistor TH4	■ Check if condition of the connectors. ■ Replace the thermistor TH4	Turn off the power


Indication		Contents	Detect contents	Check point	Method to clear
H18		Open circuit or short circuit o the motor thermistor TH5	Detect abmormal signal from the motor thermistor TH5	■ Check if condition of the motors connector. ■Replace the motor.	Turn off the power
	H 21	Water shall be leaked from the feed valve	Water level detector detect increasing of water level.	■ Clean the diaphragm inside of the feed valve or replace the feed valve. ■ Operate the Geared motor and the drain pump to drain water.	Turn off the power
	H23	Open circuit or short circuit of the heater relay	Detect abnormal signal of the Heater Relay	■ Replace PC.Board(Power side)	Turn off the power
	H25	Open or short circuit of the Geared motor	Geared motor won't operate even operating position	■ Check if condition of the connector for the Geared motor. ■ Replace the Geared motor. ■ Replace the PC.Board (Power side).	Turn off the power
	H27	Malfunction of the door lock switch.	Door lock switch won't operate even operating position.	■ Check if condition of the connector for the door lock switch. ■ Replace the door lock switch. ■ Replace the PC.Board (Power side).	Turn off the power
	H29	Decreased rotation speed of the cooling fan	Rotation speed of the cooling fan shall be decreased below 1200r/min	■ Check if condition of the connector for the cooling fan. ■ Replace the cooling fan. ■ Replace the PC Board(Power side)	Turn off the power
	H41	Acceleration data shall not be alterated	During spinning acceleration data shall not be obtained or alterated	■ Replace the 3D sensor. ■ Replace the PC Board(Power side).	Turn off the power
	H43	Water shall be leaked inside of the washing machine	Water leak detector detct water on the botton plate	■ Check if water leakage from the hoses and joint portions inside of the washing machine.	Turn off the power
	H46	Open or short circuit of the water leak detector	Detect abnormal signal from the water leak detector.	■ Replace PC Board(Power side)	Turn off the power
	H52	Supplied abnormal high voltage	Measured input voltage (20% higher against rated voltage).	■ Check input voltage to the washing machine.	Turn off the power
	H53	Supplied abnormal Low voltage	Measured input voltage (20% Lower against rated voltage)	■ Check input voltage to the washing machine.	Turn off the power
	H55	High current signal shall be flowed during motor rotation	Detect abnormal high current signal during motor rotation	■ Replace the PC.Board(Power side)	Turn off the power