2. Safety Devices
※
We adapt 5 safety devices for users to use this wash machine safely.
1) Balancing device (ASSY-Main PCB)
→
When the laundry is out of balance, to prevent the noises and vibrations, the unbalance
detecting sensor helps the laundry laid even and continue the dehydating process.
2) Anti-over water supply device
→
Because water supply value is broken, once water is supplied to the 2/3 level of the door, the
water supplied is drained automatically, Over -flow error is displayed on the panel
3) Temperature-regulating device(thermistor)
→
To prevent over-heating over the temperature setted up, THERMISTOR senses the temperature of
the machine continuously and helps the wash machine to work at the temperature given by users.
4 Overheating- controlling system
→
Under the circumstances of THERMISTOR inferiority or abnormal condition, if wash-heater is
overheated, automatically, assy -thermal fuse cuts off the power supply to protect the machine to
keep it safe.
5) Delicate clothing safeguard function(ASSY-Main PCB)
→
To protect the clothings which is weak to high temperature, the wash machine senses the
temperature inside the washing tub. if the temperature rises over 50℃wool washing course and
Delicate washing course display abnormal water temperature on the panel , after draining the
water.
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3. Overview of the Washing Machine
- 4 -
4. Overview of the control panel
S832
1
2 3 4 5 6
1. Detergent dispenser
2. Display panel
Displays wash cycle and error messages by LED lamps.
3. Course button
Press the button repeatedly to select one of the six availabel wash program.
{Cotton.Synthetics.Delicates .Quick.Rinse+Spin.Spin.Cotton }.
4.
Temperature selection button
Press the button repeatedly to cycle through the available water temperature options
(cold, 40 °C , 60 °C and Bio 60 ° C).
Bio 60° C : To improve the Wash efficiency, heating during 30 min.
*
5. Spin selection button
Press the button repeatedly to cycle through the available spin speed options.
7
S832
6. Start/Pause button
Press to pause and restart programs.
7. 1(
On/Off) button
Press once to turn the washing machine on, press again to turn the washing machine off.
If the washing machine power is left on for longer than 10 minutes without any buttons
being touched, the power automatically turns off.
no spin, 600, 800 rpm
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5. Main function
1) Auto power S/W off function
●
After power on, the auto power S/W off function automatically switches power off for you if you do not press
selection button for 10 minutes
●
After selecting the function, the auto power S/W off function automatically switches power off for you if you do
not press start/pause button for 10 minutes
●
After finishing the last function, the auto power S/W off function automatically switches
power off for you if you do not re-select the course button or manual button
2) Door open function
●
If door is open during the operating, all operating is halted, and door error message will be displayed.
●
Door open error can be cleared by colosing the door. the operating keeps going on
3) No spin function
●
If no spin function selected, the operating is finished after last rinse
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5. Main function
4) Power-out compensation function
●
If power is out on selected process, the process before power out is stored to EEPROM, once power is back
the process before power out continues.
●
When power is back, washing process starts from the process at the point of the power out, rinse/drain process
starts from the initial process.
POWER-OUT COMPENSATION FUNCTION PROCESS
WASHINGSTART
POWER OUT
SAVE DATA
to EEPROM
READ DATA
(PROCESS+TIME)
5) Water heater Error function
①
This function starts working, when the heater works abnormally.
(this function begins sensing the heater 1 minutes later, after the heater operating)
②
The value of the initial thermistor(A1) is compared with that of the thermistor(A2) in 2 minutes (Y=A2-A1)
- For 10 minutes, the variance of temperature(Y) is less than 2
message is displayed on the panel.
③
The value of the initial thermistor(A1) is compared with that of the thermistor(A2) in 2 minutes (Y=A2-A1)
- For 2 minute the variance of temperature increases more than 4.5
led on" message is displayed on the panel.
④
At this time heater, Error "course led 6ea on cold/60℃led on" is displayed and all working process off
⑤
The heater operating continues during heating hours, if washing hour is left over, the residual washing process
keeps going without heating.
POWER BACK
MICOM RESTORE
RESTART
PROCESS
RINSE/DRAIN
START
SAVE DATA
to EEPROM
℃
"courseled6eaon40℃/60℃led on"
℃
(0.2148V) "course led 6ea on cold/60
RINSE/DRAIN
PROCESS
POWER OUT
POWER BACK
MICOM RESTORE
FINISH
℃
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5. Main function
6) Fuzzy washing function ( weight-sensing)
☞
After finishing initial water supply, when the fall of the water level needs supplementary water supply,
Sensing function perceives the weght with the supplementary water supply numbers and starts to work.
Under the course of Cotton, if the supplementary water supply numbers become 3 - 4 times the
function is going at default condition ( high water level ), if 1-2 below that is going at middle level, if 0 below
low water level, heating hours and rinse hours depend on the above data.
Washing hours
Rinse water level
Cotton
High Default Default
Middle Default-12 min 22.80KHZ
Low Default-25 min 23.30KHZ
※
After sensing weight, above hours is decreased from above default hours
7) Bubble -detecting function
At the each condition of washing&dehydrating , rinse&dehydrating , hydrating, bubble -detecting function works,
this function works 5times normally, if the function detects bubbles at 6 times , the bubble-detecting function
stops and go on to the next process.
●
The bubble-detecting function during washing & dehydrating to rinse & dehydrating
after 2 times instant dehydrating and before main dehydrating, if the water level is under 25.45KHZ, Bubble
→
Detecting function thinks there are bubbles and add the bubbles-removing rinse, needing hours are above
hours and 6 min 40 sec.
→
The bubble-detecting function during single hydrating process
after 2 times instant dehydrating and before main dehydrating , if the water level is 25.45KHZ below or
during main dehydrating, water level data is 23.80KHZ below Bubble-detecting function thinks there are
bubbles and add the bubbles-removing rinse 1 times, needing hours are above hours and 5 min 50 sec.
Bubble-detecting function operating process
20 sec
laundry scattering
draining &reverse
1min20sec
unbalance
detecting range
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210rpm
5sec20sec 15sec 5sec
bubble detection
(default water level 25.45KHZ below)
210rpm
15sec
5. Main function
8) Unbalance detecting & laundry balance positioning system
①
Just before the hydrating process and just after reversal rotation for balancing laundry position, this function is
carried out
②
The initial 6 sec is the period of reversal rotation for balancing laundry position , Drum rotates 50rpm for
initial 6 sec
③
Next 10 sec, the rotation increases the speed from 50 rpm to 90 rpm slowly
④
During the next 18 sec, drum rotates at the speed of 90 rpm, the sensor decides the degree of laundry
unbalance with TACHO data which is attached to motor
⑤
If the degree of unbalanced laundry is over 6 times to default value, laundry balancing system carryies out
feed back process 6 times
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6. Technical point
1) Motor on/off time at each course
Washing Rinse
Course
Cw Off Ccw Off Cw Off Ccw Off
Cotton
Synthetics
Delicates
Quick
13 3 13 3 10 5 10 5 50
7 8 7 8 7 8 7 8 40
5 10 5 10 5 10 5 10 30
12 3 12 3 10 5 10 5 45
2) Final dehydrating r.p.m at each course
Model
Course
Cotton
Synthetics
unit:sec
Motor r.p.m
unit:rpm
S832
800
800
Delicates
Quick
※
You can change the r.p.m to the above a table by use spin button under no spin situation.
600
800
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6. Technical point
3) The water level data at each course
Course
Cotton
Synthetics
Delicates
Quick
Water level
Washing
Rinse
Washing
Rinse
Washing
Rinse
Washing
Rinse
Default water level(khz)
23.50 24.00 23.70
large 22.45
small 23.30
23.50 24.00 23.70
22.45 24.00 23.50
22.80 23.55 23.35
22.65 23.55 23.35
23.50 24.00 23.70
22.45 24.00 23.50
4) The other water level data
The water data unter each conditon
Supplemetary water
START(Khz)
24.00 23.50middle 22.80
unit:Khz
Supplemetary water
end(khz)
1st water supply (only preparation)
Overflow error
Bubble
detectingatwashing/rinse/dehydrating
Bubble detecting rinse water level
Water level which can open door
Water level which can drive heater
Water level which can reset the drain
※
If water level is 15KHZ below or 30 KHZ above , sensor-pressur is out of order so needs changing.
24.60(1.8ℓ) 1st water supply level to washing tub
20.50 The water supplied reach 2/3 of door
25.45 Bubble -detecting water level
22.00 The water level which can detect bubbles
over
23.80
24.50(2ℓ) Safety water level of wash heater
24.50 The water level can be detected after 1st draining
It is possible to open the door
unit:Khz
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