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WASHING MACHINE

SERVICE MANUAL

CAUTION

READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.

MODEL : F**73(T/Q)D(T)(0~9)

MFL62343208

 :

.

No

/

P

2

CONTENTS

1. SPECIFICATIONS ............................................................................................................................ 3

4

2. FEATURES & TECHNICAL EXPLANATION....................................................................................

3. PARTTS IDENTIFICATION............................................................................................................... 6

4. INSTALLATION.................................................................................................................................. 7

5. OPERATION

  ................................................................................................................... .................12

5-1. F**73(T/Q)D(T)(0~9).........

  ..................................................................................................................12

14

6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART..............................................................
7. TROUBLESHOOTING......................................................................................................................17

17
17
17

7-1. BEFORE PREFORMING SERVICE

 

..........................................................................................

7-2. LOAD TEST MODE

 

...................................................................................................................

7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY

 

..............................................................

7-4. ERROR DISPLAY...................................................................................................................... 18

19

7-5. TROUBLESHOOTING WITH ERROR

 

......................................................................................

• IE ( Water Inlet Error)

 

............................................................................................................... 19

• UE (Unbalanced Error)  

............................................................................................................. 20

• OE ( Water Outlet Error)  

........................................................................................................... 21

• FE (Flow over Error)  

................................................................................................................. 23

24

• PE (Pressure Sensor S/W Error)  

..............................................................................................

• DE (Door open Error)  

............................................................................................................... 25

• tE (Thermistor (Heating) Error)

 

................................................................................................. 26

• LE (Motor Lock Error)  

............................................................................................................... 27

29

29

8. TROUBLESHOOTING WITHOUT ERROR CODES

 

........................................................................

• PF (Power Failure or no power)

 

...............................................................................................

• Vibation & Noise in spin

 

........................................................................................................... 30

31

• Detergent & Softener does not flow in

 

.....................................................................................

• Water Leak  ............................................................................................................................... 32

9. DISASSEMBLY INSTRUCTIONS

 

.................................................................................................... 34

10. EXPLODED VIEW

 

.......................................................................................................................... 41

1. SPECIFICATION

ITEM

F**73(T/Q)D(T)(0~9)

POWER SUPPLY

PRODUCT WEIGHT

OPERATION WATER PRESSURE

CONTROL TYPE 

WASH CAPACITY

DIMENSION

DOOR SWITCH TYPE 

WATER LEVEL 

DELAY FINISH TIME

SENSING OF THE LAUNDRY AMOUNT 

FUZZY LOGIC 

DISPLAY OF THE REMAINING TIME

ERROR DIAGNOSIS 

POWER AUTO OFF

CHILD LOCK 

AUTO RESTART

ELECTRICITY

CONSUMPTION

WASHING

SPIN (1400rpm)

DRAIN MOTOR

WASH HEATER

REVOLUTION

SPEED

WASH

SPIN

F10**(T/Q)D(T)
F12**(T/Q)D(T)

F14**(T/Q)D(T)

No Spin~1000 rpm
No Spin~1200 rpm
No Spin~1400 rpm

50rpm

0.3-10kgf/cm

2

(30-1000kPa)

Electronic

T_Cotton 8kg / Q_Cotton 7kg (Max.)

600mm(W)x550mm(D)x850mm(H)

Bi-Metal  Switch type

9  steps ( by sensor)

From  3  hours to 19 hours

Available
Available

Available

Available
Available

Available

 

10 items

135W
530W

30W

2000W

220-240V~, 50Hz

61kg

(0~9)
(0~9)

(0~9)