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P/No.: MFL30599120

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

2. FEATURES AND TECHNICAL EXPLANATION  ................................................................... 4

3. PARTS IDENTIFICATION ..................................................................................................... 6

4. INSTALLATION AND TEST ................................................................................................... 7

5. OPERATION ....................................................................................................................... 10

5-1. CONTROL PANEL FEATURES  .................................................................................. 10
5-2. CYCLE GUIDE  ............................................................................................................ 12
5-3. SPECIAL FUNCTIONS  ............................................................................................... 13

6. WIRING DIAGRAM / PROGRAM CHART .......................................................................... 14

7. TEST MODE ....................................................................................................................... 16

7-1. SAFETY CAUTION ..................................................................................................... 16
7-2. LOAD TEST MODE ..................................................................................................... 16
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................... 16

8. TROUBLESHOOTING ........................................................................................................ 17

8-1. SAFETY CAUTION  ..................................................................................................... 17
8-2. ERROR MODE SUMMARY . ....................................................................................... 17
8-3. TROUBLESHOOTING SUMMARY  ............................................................................. 19
8-4. TROUBLESHOOTING WITH ERROR  ........................................................................ 20
8-5. TROUBLESHOOTING ELSE  ...................................................................................... 26

9. COMPONENT TESTING INFORMATION .......................................................................... 30

9-1. FILTER ASSEMBLY (LINE FILTER) ............................................................................ 30
9-2. DOOR LOCK SWITCH ASSEMBLY............................................................................. 31
9-3. STATOR ASSEMBLY  .................................................................................................. 33
9-4. PUMP MOTOR ASSEMBLY ........................................................................................ 36
9-5. INLET VALVE ASSEMBLY  .......................................................................................... 37
9-6. HEATER ASSEMBLY  .................................................................................................. 38
9-7. THERMISTOR ASSEMBLY ......................................................................................... 39

10. DISASSEMBLY INSTRUCTIONS ..................................................................................... 40

11. EXPLODED VIEW  ........................................................................................................... 48

11-1. CABINET AND CONTROL PANEL ASSEMBLY...................................................... 48
11-2. DRUM AND TUB ASSEMBLY.................................................................................. 49
11-3. DISPENSER ASSEMBLY ........................................................................................ 50

1. SPECIFICATIONS

ITEM

F1141FD(0~9)

POWER SUPPLY

PRODUCT WEIGHT

CYCLES

WASH / RINSE TEMPERATURES

SPIN SPEEDS

OPTIONS

CUSTOM PROGRAM

WATER CIRCULATION

OPERATIONAL WATER PRESSURE 

CONTROL TYPE

WASH CAPACITY

DIMENSIONS 

DELAY WASH

DOOR SWITCH TYPE

WATER LEVEL

LAUNDRY LOAD SENSING

ERROR DIAGNOSIS 

AUTO POWER OFF 

CHILD LOCK

RLM ENABLE

ELECTRIC 

POWER

CONSUMTION

REVOLUTION 

SPEED

WASHING

DRAIN MOTOR

WASH HEATER

WASH

SPIN

42 rpm

1100 rpm

9

5

5

Prewash, Stain Cycle, Quick Cycle, Easy Spin, Extra Rinse, My Cycle, Delay Wash

Incorporated

Incorporated

4.5-145 psi (30-1000 kPa)

Electronic

3.16 cu.ft (3.60 cu.ft.IEC)

27" (W) X 29 -

1/

2

" (D) X 42 -

3/

4

" (H), 49 -

4/

5

" (D, door open)

up to 12 hours (796.4884*800) and up to 13 hours (796.4885*800)

PTC + Solenoid

5 steps (by sensor)

Incorporated

Incorporated

Incorporated

Incorporated

-

280 W

80 W 

1000 W

120V ~ 60Hz

170 lbs. (77.1 kg)

2. FEATURES & TECHNICAL EXPLANATION

2-1. FEATURES

The advanced Brushless DC motor directly drives the drum without
belt and pulley.

Tilted drum and large opening make it possible to load
and unload clothing more easily.

Detergent, fabric softener and bleach are dispensed separately at
the right time during wash cycle.  

The Child lock prevents children from pressing any button to
change the settings during operation.

Automatically detects the load and optimizes the washing time.

The internal heater automatically heats the water to the optimum
temperature on selected cycles.

2-2. NEURO FUZZY WASHING TIME OPTIMIZATION

To get the best washing performance, optimal time is determined by the water temperature,
the selected washing temperature, and the size of the load.

washing time

rinsing time

the best
washing
performance

spin rhythm, time

SENSING

EFFECT

PROCESSING

DETERMINATION