Samsung RS21KLMR operation

9. Operation Function

9-1) Digital Panel ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 30 9-2) Temperature Control Function

∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 30

9-3) Power Freeze and Power Cool Functions

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9-4) Child Lock Function

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9-5) Ice  Water Dispenser Function

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9-6) C-Fan Motor Delay Function of the Machine Compartment

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9-7) CoolSelect Zone

Function ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 32

9-8) Water Filter Indicator Function

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9-9) Ice-Maker Function

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9-10) Defrost Function

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9-11) Forced Operation Function (Pull-down/R-Defrost/R,F-Defrost/Cancellation)

∙ 36

9-12) Sound Function

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9-13) Exhibition Function

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9-14) Self-Diagnostics Function

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9-15) Load Operation Check Function

∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 37

9-16) Restoration Function for Power Outage

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9-17) Set Point Shift Function

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9-18) Table of Set Point Shift Function

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9. Operation Function

9-1) Digital Panel

When the system power is initally engaged, the default set temper ature are -20 for the freezer and 3 for the set refrigerator, respectiv ely. The numbers shown on the digital displa y panel stand f or the actual compartments temperatures. When the compartment temperatures go down, so do the numbers on the display panel, and finally the y reach the set temperatures. Once the system is stabilized, the displa y temperatures are the set temper ature.

1) Freez er Temperature Control. To select a set temperature, press the F reez er Temp . b utton. The displa y shows the set temperature from -14  to

-25 in sequence .

2) Refrigerator Temperature Control. To select a set temperature, press the F ridge Temp . button. The display shown the set temperature from 1 to 7 in sequence.

note) Because of the temperature sensor sensivity, the refrigerator can be under and/or over cooled when

the air flow is block ed b y stored foods . (Temperature range of the sensor :

-930

)

In the event of a po wer f ailure , if the freezer temperature is maintained low er than

5

 the last

selected set temperature and functions memorized in EEPROM will be restored when the power is on.

for Dispense Model

for Cool Select

Zone

9-2) T emperature Control Function

Operation Function

9-3) Power Freeze and P o wer Cool Functions

9-4) Child Lock Function

● Select the Power F reeze or Power Cool buttons separately.

● These buttons are toggled ON and OFF and the indicators as well.

● Although you select Power Freeze or Power Cool, the set temperatures in the freezer and refrigerator are not

changed.

● The set temperatures f or the compartments can be changed while these functions are in use.

1) Po wer Freeze function 1-1) When you press the Power Freeze button, the LED indicator lights right away, but there is 10 seconds lag time

to an actual

operation. When this button is pressed again, the Power Freeze function stops and the indicator is off

immediately .

1-2) If you select P o wer Freeze, both the compressor and the freezer fan run for 10 hours contin uously.

1-3) During Pow er F reez e, the freez er retains the current settings. 1-4) When Po wer Freeze expires, the indicator goes off and the freezer set temper ature will be restored.

2) Po wer Cool function

2-1) Po wer Cool oper ation and the indicator work exactly same as the Power Freez e function.

2-2) When Power Cool is selected, COMP and R-FAN operate continuosly until the refrigerator reaches -4. This

function will be terminated after 2

½ hr running.

3) When you select P o wer F reez e and Power Cool together

Each function works at the same time. The COMP and F-FAN run continuously and the R-FAN runs until -4

in the refrigerator.

4) Initial Po wer-On

4-1) The freezer and the refrigerator temperatures are higher than -10and 10 espectively if, respectively. If Power

Freez e is selected, the R-FAN will be off. If P o wer Cool is selected, the F-FAN will be off.

4-2) When both functions are selected, there is no benefit of fast cooling f or each compartment.

● When the child lock button is pressed for 3 seconds, the child lock indicator is on with an audible tone. when it is

locked, all keys can not be modified except the Ice type button. This function will prevent accidental setting that may be caused by children or pets. To unlock the setting functions , press this button for 3 seconds again. Also, this button has another function. When this button is pressed for 3 seconds (lock indication lamp tur n on), the heater for sweat control is off and all lamps are off except the ice type lamp and child lock indication lamp(But in case of the model produced before April 2004, all lamps are on)at a same time. If sweat is appeared around the cover dispenser or beverage station, press this button for 3 seconds again. then, the light will turn off and the sweat control function will be performed. and all keys will be unloc k ed at a same time.

note) When the Po wer F reez e is selected, it enables maxim um ice maker output. The ice making interval is

reduced from 90 mins to 55 mins (55 mins after the water delivery, if the ice temperature is maintained lower than -7℃, the ice tray will be twisted). When the ice bucket is full before 10 hours of operation, Po wer Freeze is automatically terminated.

Operation Function

9-5) Ice & Water Dispenser Function

9-6) C-Fan Motor Delay Function of the Machine Compartment

9-7) CoolSelect ZoneTMFunction

(RS21K/J, RS23K/J)

● Among several ice-maker functions, the ice e xtr action function is perf ormed by mechanical system. Only the relay

control for a cubed-ice dispensing and the SSR control f or the ice chute door are perf ormed electronically.

1) Select Cubed/Crushed/Ice-off function 1-1) The Ice Type button selects Cubed/Crushed/Ice-off options in sequence. 1-2) A default setting is Cubed option. 1-3) If Cubed ice is selected, the Crushed ice bypass solenoid and the geared motor will allow Cubed ice to by pass

the ice Crusher.

1-4) If Ice-off is selected, the ice maker will stop working. This option will be terminated when Cubed and Crushed

options are selected.

1-5) The ice chute door must be open for 5 seconds after dispensing ceases. After this 5 seconds delay , SSR will be

controlled to shut the ice chute door.

2) Water Dispenser function 2-1) To dispense water , depress the water dispenser le v er located in the dispenser recess . 2-2) When the lever is depressed, the w ater solenoid v alv e located in the machine compartment is open to flow water . 2-3) There is no electronic control function for this option.

● According to the ambient temperature, the condenser fan located in the machine compartment is operated with

different modes.

● T o select this function, open the refrigerator door and press the button on the control panel of CoolSelect Zone

drawer.

● When the CoolSelect Zone

function is selected, the damper inside fan ductwork is open. So the refrigerator cooling

is performed first, then the damper is closed to control the CoolSelect Zone

temperature.

Note) When the Ice-off indicator is on and the remained ice is in tray, only Cubed ice will be dispensed from

the ice bucket.

Note) Do not force to close the ice chute door . Try to dispense some more ice again to work it automatically .

Ranges of ambient temp.

Above 19

16 ~ 18

Below 15

C-F AN is ON as soon as the compressor is on. C-F AN is ON with 5 min utes dela y from the compressor on. C-F AN is OFF regardless of the compressor oper ation.

C-F AN

Delay function

Operation

TRAY-ICE

EJECT-SENSOR

COVER-SENSOR

SCREW

SUPT-RUBBER

FIXER-SENSOR

ICE-WAKER, KIT

EJECT-MOTOR

TEST-SWITCH

LEVELING-SWITCH

GUIDE-ICE

(Lever to check ice full)

KNOB-TOUCH

ICE Full-

SWITCH

1) Select function 1-1) Using Select button, Cool, Chill(-1), and Soft Freeze(-5) options can be selected in sequence. Cool option

maintains a set temperature of the refrigerator.

2) Quick Cool function 2-1) If the Quick Cool is selected, LEDs will flash 60 and Min. The count will be decreased in ev ery minute. 2-2) To cancel this function, press Quick Cool button again or Tha w button or Select b utton. Otherwise , it will be

terminated 60 minutes later automatically. 2-3) After this function ends, this drawer will come bac k to Cool option. 2-4) A defrost cycle will be postponed until Quick Cool option is finished.

3) Thaw function 3-1)When the thaw button is pressed, LEDs will flash 4, 6, 10, and 12 in sequence and Hr. 3-2) The count will be decreased in every hour . 3-3) A cancellation of this function is same as Quick Cool function. 3-4) After this function ends, this drawer will be maintained with -1 3-5) While the compressor is on, this drawer retains a certain temperature and while the compressor is off, the defrost

heater is activated and R-FAN is on with a closed position of the damper.

1) Filter Indicator 1-1)This indicator initally lights in green. The light color will be changed to orange after 5 month operation then to red

at the 6th month. The EEPROM in the control board counts a period of time regardless of a power f ailure. 1-2)To reset the counter and the light color, press Ice Type b utton and Child loc k button f or 3 seconds sim ultaneously. 1-3)If these two buttons are pressed simultaneously f or 5 seconds , this function will cease. 1-4)To restore this function, press these buttons again for 3 seconds .

● The Ice-maker is referred to the device with an automatic ice production, storage in the ice buc k et and dispensing

through the ice chute.

1) Ice-maker parts

Operation Function

9-8) Water Filter Indicator Function

9-9) Ice-Maker Function

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