Manual Service Mas Spalat Hyundai Hym801

WASHING MACHINE

SERVICE MANUAL

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INDEX Page Technical Features Component specifications Failure Codes Auto Test Manual Autotest Diagram Child Lock and Reseting PCB Assembly PCB Disassembly Driven Pulley Assembly Top support sheetiron assembly Disassembly of the washing machine

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Technical Features

Capacity : 5 kg, 6 kg, 7 kg, 7.5 kg

Colour : White

Spinning : 600 RPM, 800 RPM, 1000 RPM, 1200 RPM, 1400 RPM ,

1600 RPM

Voltage : 220-240 V

Frequency : 50 Hz

Ampere : 10 A

Total electrical power : 2200 W

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Component specifications DOOR LOCK

Door lock is activated at the beginning of the program in

order to prevent the door from opening. It can be

unlocked approximately after 2 minutes of the program

end. This time delay is caused by the PTC which is

assambled in the door lock.

Figure 1. Door lock

Technical features : Lock Time (20 °C) 2” – 6” Unlock Time (20 °C) 35” – 75” Nominal voltage 250 V Nominal current 16 (4) A

Checking of component : Check the resistance value on the component with multimeter as shown in Figure2.

Resistance value on the PTC should be 1000 Ω ±50%.

Figure 2. Checking the component

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DRAIN PUMP

Drain pump is both a mechanical and

electrical component which is used to

drain water inside the washing machine.

It has an asynchronous motor inside.

For better performance maintanance,

pump filter should be cleaned regularly.

Figure 1. Drain pump

Technical features : Nominal voltage 230 V Nominal current 0.2 A Nominal power 30 W Frequency 50 Hz Resistor (coil) 170 Ω (±7%) Water flow: 18 l/min(to 1 m height) Thermal protector YES

Checking of component : Check the resistance value on the component with multimeter as shown in Figure2. Resistance value should be between 140- 200 Ohm


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NTC

Component which sends signals to PCB about the water temperature inside the tub. The Resistance (Ohm) value of the NTC decreases as the temperature increases.

Figure 1. NTC

Techinal Feature :

Tem (°C) R nom (Ω)Ω)Ω)Ω) R min

(Ω)Ω)Ω)Ω)

R max

(Ω)Ω)Ω)Ω) R (+/- %)

-10,00 58.722,00 54.874,00 62.570,00 6,60

- 5,00 45.778,00 42.961,00 48.596,00 6,20

0,00 35.975,00 33.900,00 38.050,00 5,80

5,00 28.516,00 26.977,00 30.055,00 5,40

10,00 22.763,00 21.616,00 23.910,00 5,00

15,00 18.279,00 17.421,00 19.137,00 4,70

20,00 14.772,00 14.128,00 15.417,00 4,40

25,00 11.981,00 11.497,00 12.464,00 4,00

30,00 9.786,00 9.421,00 10.150,00 3,70

35,00 8.047,00 7.772,00 8.322,00 3,40

40,00 6.653,00 6.444,00 6.861,00 3,10

45,00 5.523,00 5.365,00 5.680,00 2,80

50,00 4.608,00 4.489,00 4.726,00 2,60

55,00 3.856,00 3.767,00 3.945,00 2,30

60,00 3.243,00 3.178,00 3.308,00 2,00

65,00 2.744,00 2.681,00 2.808,00 2,30

70,00 2.332,00 2.273,00 2.392,00 2,50

75,00 1.990,00 1.934,00 2.045,00 2,80

80,00 1.704,00 1.653,00 1.755,00 3,00

85,00 1.464,00 1.416,00 1.511,00 3,20

90,00 1.262,00 1.218,00 1.305,00 3,40

95,00 1.093,00 1.053,00 1.133,00 3,70

100,00 949,90 913,20 986,60 3,90

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PARASİTE FILTER

Figure 1. Door lock

Technical features : Rated Voltage 250 V Rated Current 16 A

Cx 0,47 µF (±20%) Cy 2 x 25 nF (±20%) L 2 x 1 mH (+%50,-%30)

R 680 kΩ (±10%)


Resistance value on the parasite filter (between L-N polars) should be 680 kΩ (±10%).


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Check the capacity value on the component with multimeter as shown in Figure2.

Capacity value on the parasite filter (between L-E polars) should be between 42 - 47 nF.


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PRESSURE SWITCH Voltage : 250 V Amper :16 A Figure 1. Pressure switch Pressure switch is the component which regulates the water intake according to the water levels set inside. The component is operated by PCB card. It has four connections : Reset, set, common, overflow.

Technical features : The component has three levels. When the component is at reset level, the machine begins to take water inside. When the component is at set level, the machine stops to take water inside by communicating with PCB card. The third level, overflow level, is set to prevent taking excessive water(overflow) into the machine. The pressure switches that have different water set levels have different water intake values accordingly.

Checking of component : 1_ Blow into the pressure switch hose or pressure switch entry. Be sure that you hear the switch click. 2_ Turn the program adjustment knob rinse mode and let the machine take water in. Be sure that you hear the switch click or the machine stops to take water inside after a while. (Figure 2.)

Figure 2. Program knob

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RESISTANCE Heating element (Resistance) is a component

which is designed to regulate the temperature

of water inside the drum. It has three connections:

Phase, notral and ground connections.

Figure 1. Resistance

Technical features : Kind of heating Tubular heating element with NTC – sensor Nominal voltage 230 V Nominal power 1850 W (±5%) Resistance 26.96-29.80 Ω Thermal fuse 2 – sided

Checking of component : Check the resistance value on the component with multimeter as shown in Figure 2. Resistance value should be between 25- 30 Ohm.


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VALVE

Valve is an electrical and mechanical component which is designed to take water from the network system into the washine machine. It is operated by PCB card.

Figure 1. Valve

Technical features :

Nominal voltage 220 – 240 V Nominal power 8 VA Frequency 50 Hz Rated flow: 6 1/min (±15%) (for cold inlet) 5.5 1/min (±15%) (for hot inlet) Operating water pressure 0.2 – 10 bar

Checking of component :

Check the resistance value on the component with multimeter as shown in Figure2. Valve water flow rate should be between 6 - 8 lt/min.

Each valve bobbin resistance values should be between 3 - 4.5 kΩ .


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Failure Codes FAILURE CODE 1

A- Failure indicator situations

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C- Error flowcharts

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FAILURE CODE 2


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C- Error flowcharts

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FAILURE CODE 3


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C- Error flowcharts

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FAILURE CODE 4


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C- Error flowcharts

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FAILURE CODE 5

B- Failure indicator situations

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C- Error flowcharts

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FAILURE CODE 6


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C- Error flowcharts

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FAILURE CODE 7


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C- Error flowcharts

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FAILURE CODE 8


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C- Error flowcharts

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Autotest Manual

1) Press the 1st Function button when the Program knob is at the STOP position.

2) While pressing 1st Fuction button. Change the position of the knob to 1.

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3) When Start LED flashes release the 1st Function button. Autotest starts.

4) When the SPIN LED flashes, press the 1st Function button again and machine will

enter the other phases of Autotest (water consumption, resistance, pump).

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Child Lock and Reseting

Child Lock:

Activation : Press the third function button until the end light flashes.

Deactivation : Press the third function button until the end light stays on for a while.

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Program Resetting:

Press the start/pause button until the spin-end light are ON.

Pump will be activated and the water will be drained. Wait until the end light is ON.

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Turn the program knob to STOP when the end light is ON. Then, select another program.

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PCB Assembly 1. Before assembly, turn the program adjustment knob to “0” position and

revolution adjusment knob to “0” position in order to fit the shafts on PCB box with the selector and potentiometer on PCB.

Program adjustment knob shaft Revolution adjustment Knob shaft

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2. Align and place the PCB card on the control panel as shown in the below picture.

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3. Tighten the four screws of the PCB card as shown in the below picture.

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4. Connect the wires on the PCB as shown in the below picture.

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5. Connect the wires and PCB box with cable ties as shown in the below picture.

Service notes:

Electrostatic safety equipment should be used during PCB assembly as

shown in below picture.

Selector and potentiometer positions should be aligned correctly.

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PCB Disassembly 6. Remove the screws on the control panel as shown in the below pictures.

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7. Remove the cable ties on the PCB box as shown in the below picture. 8. Remove the wires on the PCB as shown in the below picture.

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9. Remove the four screws on the PCB as shown in the below picture.

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Driven Pulley Assembly 1. Insert the driven pulley at the back of the machine. 2. Align and place the driven pulley onto the drum shaft as shown in the pictures.

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3. Apply loctite to the pulley screw and place the screw on the center of

the pulley as shown in the picture.

4. Tighten the pulley screw with the appropriate torque value (with TX 40 head) and fix the pulley with the drum shaft as shown in the picture.

( Recommended torque : 39.5- 40.5 Nm )

5. Insert the isolated belt at the back of the machine as shown in the picture.

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6. Place and fit the isolated belt around the motor shaft and driven pulley as shown in the picture. Disassembly of the pulley screw : 1. Place an instrument (wrench, screwdriver, etc.) into the tub in order not

to allow the pulley to rotate as shown in the picture.

2. Place the tightening instrument at the center of the

pulley appropriately and unscrew.

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Top Support Sheetiron Assembly

1- Place and align the top support sheetiron in front of the body group as shown

in the below picture.

2- Tighten the upper screws of the top support sheetiron half way.

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3- Tighten the front screws of the top support sheetiron.

4- Place and align the control panel with the top support sheetiron as shown in the below picture.

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5- Tighten the upper screws of the control panel as shown in the below pictures.

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Service Notes :

Top support sheetiron should be used with the new control panel.

If the product/ body group is produced before 29.01.2007, then

screw holes should be drilled for the front screws of the top

support sheetiron.

( See the pictures below)

Screw holes should be drilled for the front screws.

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Disassembly of the washing machine TOP PLATE Remove two screws that fix the top-plate at the back.

Push the top-plate back and pull it up.

DOOR Remove two screws that fix the door.

Pull the door up.

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Remove nine screws that fix the door group. Remove the door inside plastic as it is shown in the picture.

Remove the door hinge as it is shown in the picture.

Remove the door glass as it is shown in the picture.

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Remove the door handle as it is shown in the picture. Remove the door handle pim as it is shown in the picture. Remove the door handle spring as it is shown in the picture. Remove the door lock tongue as it is shown in the picture.

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GASKET Pull the gasket as it is shown in the picture. Remove the gasket-body fixing spring. DETERGENT DRAWER Remove the detergent drawer and pull it up carefully.

CONTROL PANEL Remove five screws which fix the control panel to the front panel.

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Remove two screws fixing the control panel.

Remove one screw fixing the detergent box group.

Pull the control panel up. Remove wires as it is shown in the picture.

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Remove four screws fixing the electronic card.

Remove the electronic card as it is shown in the picture. KICKPLATE Remove the right part of the kickplate as it is shown in the picture. Remove the screw fixing the kickplate.

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Remove the kickplate as it is shown in the picture. FRONT PANEL Remove two screws fixing the front panel at the bottom.

Remove two screws fixing the door lock.

Push it down and remove the front panel.

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MEDIUM SUPPORT BRACKET Remove four screws fixing the panel.

DETERGENT DRAWER HOUSING

Remove the tub seal connector, which is attached to the detergent drawer housing. Remove the wire that is connected to the valve. Remove the valve connection.

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Remove the detergent drawer housing assembly. POWER CABLE GROUP AND PARASITE FILTER Remove the wire that is connected to the parasite filter. Remove two screws fixing the parasite filter. Remove the power cable group as it is shown İn the picture. PRESSURE SWITCH Remove the wire that is connected to the pressure switch.

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Remove the pressure switch as it is shown in the picture. Remove the pressure switch hose handcuffs And pressure switch hose as it is shown in the picture.

DOOR LOCK Remove the screw of the door lock. Remove the wire that is connected to the door lock.

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PUMP MOTOR Remove pipe clip that fixes the drain hose. Remove pipe clip fixing the tub outlet hose.

Remove the wire that is connected to the pump motor. Remove four screws fixing the pump motor.

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HEATER Remove the wire that is connected to the heater. Remove one nut fixing the heater.

FRONT COUNTERWEIGHT Remove four screws fixing the front counterweight on the front. Pull the counterweight back.

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Hold the gasket and gasket-body fixing spring together, and pull them up.

SHOCK ABSORBER PIM Remove two pims fixing the shock absorber.

UPPER COUNTERWEIGHT Remove two screws fixing the upper counterweight. Recommended torque : 16.5 N

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TUB Remove four screws fixing the spring hanger sheet iron. Remove the washing group as it is shown in the picture.

ISOLATED BELT Remove the isolated belt as it is shown the picture. DRIVEN PULLEY Remove the screw fixing driven pulley.

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MOTOR Lay down the machine with an angel of 45° to the floor. Disconnect wires and remove the screws fastening the motor under the tub. Pull the motor up for disassembly. TUB Remove seventeen screws fixing tub. Recommended torque : 4.65 N

Date post:	28-Oct-2014
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Manual Service Mas Spalat Hyundai Hym801

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