Samsung RM255BASB, RM255BABB manual Power Freeze and Power cool Operation, Power Freeze Operation

Page 16

OPERATING INSTRUCTIONS & INSTALLATION

3-3) Power Freeze and Power cool Operation

1)Power Freeze Operation

1-1) Select 'Power Freeze' by pressing the freezer compartment button. If 'Power Freeze' function is selected, icon display immediately changes to show the newly selected condition but actual function starts to operate after 10 seconds. Where if 'Power Freeze' function is terminated by reselecting the ordinary freezer compartment button during performance of 'Power Freeze' selection, then icon turns off simultaneously with button input as well as 'Power Freeze' function is instantly terminated.

1-2) If power freeze is selected, the COMP and F-FAN operate continuously for 2 hours and 30 minutes.

1-3) The refrigerator compartment operates per the current set condition even during power freeze operation.

1-4) When power freeze is terminated, ICON signifying the power freeze turns off automatically and operation there is by temperature ordinarily set for the freezer compartment. This temperature ordinarily set for the freezer compartment when power freezing operation has been terminated is automatically set at -2 ￿

1-5) Even if the condition to start defrosting has been met while the power freezing is in progress, defrosting is delayed until termination of power freezing. If power freezing is selected during defrosting , the ICON turns on readily but the COMP and F-FAN turn on only after defrosting is terminated.

2)Power cool Operation

2-1) If power cool is selected by pressing the fridge compartment button, icon display is lighted and the operation is executed. If power cool is canceled by using the fridge compartment button, the icon is extinguished simultaneously and the well as power cool operation is terminated instantly.

2-2) The temperature setting of the freezer compartment is feasible even under the condition where power freezing has been selected.

2-3) If power cool is selected, COMP and R-FAN operate continuously until the fridge compartment temperature drops down to 24.8 When the function automatically terminates if the continuous operation time reaches 2 hours 30 minutes.

2-4) If the fridge compartment temperature reached 24.8 ￿￿power cool function terminates after operation for 1 hour at

33.8by in inside function irrespective of current setting.

2-5) Icon of power cool is automatically extinguished at time point when power cool function is terminated (namely either after elapse of 2 hours 30 minutes or after termination of operation for 1 hour at 33.8 from time point of arriving at

24.8) and afterwards operation is according to temperature ordinarily set for the fridge compartment. (The fridge compartment is converted to the setting of 37.4 when power cool function is automatically terminated.)

2-6) Control may vary according to various variables (temperature setting etc.) besides the above conditions.

3) If Power Freezing and Power cool Have Been Selected Simultaneously

3-1) The respective functions apply simultaneously. Namely the power freezing operates the COMP. and F-FAN continuously without restriction to the power cool function, while this power cool function operates the COMP and R- FAN continuously until the Fridge Compartment temperature drops down to 24.8 .

17

15

Image 16
Contents RM255BARB RM255BASB RM255BABB Authorized Training Center Campuses Important Safety Notice Contents Precautionssafety Warnings Symbols Forbidden Product Specifications This operation instruction covers various models ManualRM25 Model SpecificationAfter packing 386lbs Electric Parts Specification SensorSpecifications Model Dispenser Home Bar Electric ComponentsItems RunningPhotograph Optional Material SpecificationsPart Code Operating Instructions & Installation Temperature Control Operation Digital PanelPower Freeze and Power cool Operation Power Freeze OperationPower cool Operation By in inside function irrespective of current settingAt Initial Power On Lock FunctionAble to operate on front panel Cube / Crushed / ICE OFF Selection FunctionMachine Room F-Fan Motor Delay Function Water Dispenser FunctionLight Operation Load Operation ConditionInitial Operation Reverse rotation CCW Forward rotation CW Ice extractionHorizontal position Interval about 880ms Maximum torsion pointWater Supply Function Ice-Making FunctionIce Extraction Function Water Supply TimeBold numerals indicate relevant ice tray steps Horizontality operation Defrosting Function Defrosting period is fixed to 8 hoursArctic Zone 53.6 62.6Arctic Select Zone Function FunctionOperation Fresh Select Zone FunctionFunction Operation Specification Temp .8 ~ 44.6 of the Fridge compartmentTest KEY Operation startForced Defrosting Function For the R compartmentAlarm Function Communication Error Display FunctionWhen water supply is finished, in the ice maker test mode Display Function at PanelOperating Instructions & Installation Self-Diagnostics FunctionSelf-Diagnostics Checklist BAD Item Trouble StatusError DefrostingSensor of R CR SensorCF-FAN Error CR-FAN ErrorOn Error TroubleLoad Condition Display Function Load Mode Checklist Load Item Load StatusRelevant displays about load status is as follows Changing to Optional Mode Option Setting FunctionKEY Function Value ItemTemperature Change Table for the Freezer Compartment Change for freezer compartmentTemperature Change Table for the Refrigerator Compartment KEYCR Room Temperature Shift Function Case of basic model, the following items cannot be setMaker For Ice Maker Flow sensorDisassembly and Reassembly Removing the Front Leg Cover Door AssyRemoving the Freezer Door Removing the Refrigerator Door Remove two screws holding it to Open the Fresh Select Zone DoorLiner on the right side of the rail To separate it Reattaching the Freezer Door Reattaching the Refrigerator Door Levelling Open the Arctic Select Zone Door ZoneWater line must be connected to drinkable water only Do not overtighten the compression Note nutClose the filter cartridge cover Door Sub Parts Control PanelDoor Handle Door GasketRefrigerator Door Light Switch Refrigerator LightTempered Glass Shelf Plastic Drawers in the RefrigeratorFreezer Door Light Switch Freezer CompartmentsDoor Bin in Freezer Plastic Drawer in FreezerTighten the screws 2 of the ice maker support Ice Dispenser Ice MakerFreezer Light Auger Motor Case Upper DuctworkPartition in the Freezer Screws Pull the upper part of the evaporator cover slightlyEvaporator Fan Motor Evaporator in FreezerFreezer Thermistor Thermistor cover ScrewIce-Maker Thermistor Water TankEvaporator cover in the Refrigerator Evaporator Fan Motor in RefrigeratorEvaporator in Fridge Refrigerator ThermistorDuctwork Thermistor Thermistor cover Fresh /Arctic Select ZoneTM ThermistorUpper Ductwork Machine Compartment Electric Box PCB-MAIN AssySub-condenser Water SolenoidsRemoving the Arctic Select Zone Accessories If power is not on StartNormal Check at the Smps PBA Check Main PCB connectionExchange and repair COMP. Assembly Check connector for Contact failureIf the compressor doesn’t work normally Reference Perform forced defrosting for F R room one at a timeIf the ambient temperature sensor has trouble How To Check Temperature Sensing in the manualIf there is a trouble with self-diagnosissensor failure Check the soldering on the main PCB for Shorts & breaksAlarm Sounds continuouslyrelated to the buzzer If Ding-Dong sounds continuously StartIf Beep sounds continuously Start Gasket, food etcIf the buzzer doesn’t sound Main PCB is normal, buzzer is NormalBuzzer is broken - replace it Replace buzzer or panel PCBIf the panel PCB is not working normally Where the Panel PCB key isn’t selectedIt is a care If fan motor doesn’t working normaly Door S/WDoor Open 0V DC ConditionThese signals will be inputted into Micom Door Open DCIf Ice Cubed or/and Ice Crushed dont work normally If Indoor Lamp of Freezer/Refrigerator doesn’t light Replace Inside lamp Replace or troubleshoot Door S/WIf Water Drawer doesnt work normally Preliminary Check Replace connector Wire and switch Replace connector and wireIf Dispenser LED Lamp doesnt light Failure of panel PCB itselfWiring Diagram Connector Arrangement Main Board Circuitschematic Diagram Conn Ector Arrangement SMP S Board Power BUS A voltage proportional to98.9 93.7 40.0 88.9 38.2 84.2 36.4 79.8 34.6 75.7 32.8 71.868.2 64.7#18 GND0.8V IC75 Input IC75 Output FAN107 Motor Drive Circuit Descriptions Principle of OperationComparison in HIGH/LOW Speed RemarksXAA 13-2 Q & a Problem Possible Causes What To Do Reference InformationProblem Possible Causes What To Do Small or hollow cubesCompressor Sub-condenser Hot Pipe Dryer Step valve Additional InformationSuction Pipe Freezer Refrigerator