Kenmore 795-71022.010 Introduction of E-Linear Compressor, Role, Compressor operating pattern

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4. ADJUSTMENT

4-1 COMPRESSOR

4-1-1 Role

The compressor intakes low temperature and low pressure gas from the evaporator of the refrigerator and compresses this gas to high-temperature and high-pressure gas. It then delivers the gas to the condenser.

4-1-2 Note for Usage

4-2 Introduction of E-Linear Compressor

E-Linear compressor is run by mechanical part design through automatically varying the cooling power. The main parts consist of compressor and Sub PCB which controls the compressor. PCB authorizes constant voltage and constant frequency to the compressor and protects it.

4-2-1 Control of Compressor Block Diagram

(1)Be careful not to allow over-voltage and over-current.

(2)Do not drop or handle carelessly.

(3)Keep away from any liquid.

If liquid such as oil or water enters the Cover PTC Compressor may fail due to breakdown of their insulating capabilities.

(4)Always use the Parts designed for the compressor and make sure it is properly attached to the compressor. Parts may appear physically identical but could have different electrical ratings. Replace parts by part number and model number. Use only approved substitute parts.

PWM

Compressor Controller Signal

Frequ -ency

Main

Counter elec-

Micom

tromotive force

Inverter

Linear

Comp

 

DC link

Vcap Voltage

Voltage

 

Calculate counter electromotive force

4-1-3 REMOVE THE COVER PTC

(1) Remove the Cover Back M/C

(2) Loosen two screws on comp base

(3)Use a L-shaped flap tooll to pry off the cover

(4)Assembly in reverse order of disassembly

Control Block Diagram of Compressor

4-2-2 Compressor operating pattern

Drive half stroke after turning on initial power for 30 seconds. Then, slowly increase stroke and reach target input. Once reaching the target input, input naturally changes according to refrigerator load without any special control.

 

Comp. input

 

❶

❷

❸

Interval 1) Half stroke interval - after initial running, stay at the initial value for 30 seconds

Interval 2) Running interval - Increase at every 0.8 till it reaches the target input; it takes about

3 Minutes and 45 seconds.

Interval 3) CVCF interval - Run by target voltage and main operating frequency and the input naturally changes according to refrigerator load

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Contents Model #s Contents Replacement Parts Electrical SpecificationsInstallation Important NoticeDescription 795.710 Parts Identification To remove the left refrigerator door Removing and Replacing Refrigerator DoorsElectrical Shock Hazard To remove the right refrigerator doorDoor Door Alignment FAN and FAN MotorevaporatorReplace door frame cover Defrost Control Assembly LampRefrigerator Compartment Lamp Dispenser Multi DuctMain PWB To change freezer lightFunnel Replacement Display PWB ReplacementDuct Door Replacement SUB PWB for Working DispenserICE Corner Door Replacement Icemaker AssemblyAuger Motor Cover HOW to Remove a Door ICE BIN HOW to Insert a Door ICE BINHOW to Remove and Reinstall the Pullout Drawer Follow Steps to RemoveFollow Steps to Reinstall Water Valve Disassembly Method FAN and FAN Motor Disassembly MethodPull OUT Drawer HookIntroduction of E-Linear Compressor Control of Compressor Block DiagramCompressor RoleCompressor problems diagnosis Compressor protection logicCheck to normality by measurement of resistance Check problems by LED On & Off Count Sub PCB Check to normality by measurement of VoltageStandard for normality Circuit Diagram Troubleshooting Error Code on display panelCON4 CON3 CON2CON5 CON8 CON1 CON3 CON1 Sub PCB EBR60070706 2010.02~Sensor is determined by CON4 Temperature ResultTemperature For example Indicates -4FIndicates 32F CON101 Temperature Result DisplayCheck the Brown to Brown Temperature Result CON4Sensor Check the Defrost control partFuse Defrost Defrost HeaterBelow 12 Change the PCB Or 5 Change the motor Check the Fan motor voltage Result SVC Action Below 10 Change the PCB Or 5 Change the motor CON5 Check the White/Red to White/Black Result SVC Action CON5CON2 Check the resistance value Point Result SVC Action Ice Maker Geared Motor Dispenser MotorIce Maker Geared MotorCON3 Check the resistance value Point Result SVC Action Result SVC Action While pushing the lever S/WCON2 Check the Blue to Gray Dispenser Ice Maker Pilot ValveCheck the Yellow Blue to Sky blue Status Result SVC Action CON4 Check the Blue to Black Status Result SVC ActionNormal Go to Other Change door S/W Push Infinity Page Damper Check the air temperature Status SVC Action Cold or not ? For example, 23 indicates -4FPage AC TPA DC TPA After measure the values, you should put in the TPA againPage Page How to check the Fan-Error Compressor Troubleshooting LED two time Repetiton Stroke Trip LED operating condition Cause Service guidelineLED seven- time repetiton IPM Fault Trip On on off on on off on on off repeatingStandard Fuse-M at all temperature Defrost Controller Assembly FunctionHow to Measure Sensor Sensor at room temperatureSheath heater at all temperature StandardTest Point Ressult Standard Multimeter beep Switch F,R Switch, RefrigeratorMeasure Button Plunger Beep Dispenser DC Motor Function Standard Geared Motor Cube SolenoidStandard Damper Test Points Result To 2 and 3 to How to Measure Flow Sensor FunctionInformation of Linear Compressor CvcfVvvf FCT0 IPM Voltage Check Multi TesterFC75LANE LG Linear Compressor Inf ~ ~ 8 Ω ~ 8 Ω Inf ~Service Diagnosis Chart Complaint Points to be Checked RemedyTroubleshooting Chart Refrigeration CyclePartialFrost Very FastOperation Principle ICE Maker Functions Water supply amount TableStage Time to Supply Indications Remarks Stage Items Indicator Remarks Division Indicator Contents RemarksDefect Diagnosis Function Function How to Toggle the Display between F & CFunction Lock function dispenser and display button lockCooling Fan Motor Ultra Ice selectionDispenser use selection Ice Compartment FanAlarm for Open Door How to set the display mode and cancel ItUltra Ice Defrosting removing frost Defect Diagnosis Function617A 625A 616G 623B Case Parts Case Parts Case Parts Freezer Parts Refrigerator Parts Door Parts Door Parts Dispenser Parts ICE Maker & ICE Bank Parts

795-71022.010 specifications

The Kenmore 795-71022.010 is a standout refrigerator that embodies functionality, style, and advanced technology. Designed with the modern consumer in mind, this model brings both aesthetic appeal and practical features to enhance your kitchen experience.

One of the most notable characteristics of the Kenmore 795-71022.010 is its spacious interior, boasting a capacity of 28 cubic feet. This provides ample storage space for groceries, leftovers, and beverages, making it ideal for families of all sizes. The refrigerator features a French door design that not only adds a touch of elegance but also offers easier access to the interior. The lower freezer drawer is equipped with a pull-out bin, which allows for quick retrieval of frozen items.

A key technological feature of this model is its SmartCooling System. This advanced cooling technology utilizes multiple sensors strategically placed throughout the refrigerator to ensure that food stays fresh longer. By constantly monitoring internal temperatures and adjusting accordingly, it effectively maintains optimum humidity levels. Additionally, the linear compressor provides reliable cooling while reducing energy consumption, making it an eco-friendly choice.

Another highlight of the Kenmore 795-71022.010 is its Smart Technology compatibility. With Wi-Fi connectivity, users can remotely monitor and control the refrigerator through a smartphone app. This feature enables you to check the temperature, receive alerts for any issues, and even adjust settings while away from home. This level of connectivity is particularly beneficial for busy households.

The interior of this refrigerator is designed for maximum organization. Adjustable shelves and various door bins allow users to customize the layout according to their needs. LED lighting illuminates the interior, making it easy to find items even in low light conditions. The humidity-controlled crisper drawers are designed to keep fruits and vegetables fresher for longer, preserving their flavor and nutritional value.

In terms of energy efficiency, the Kenmore 795-71022.010 is Energy Star certified, meaning it meets strict energy efficiency guidelines. This not only helps in reducing utility bills but also supports environmental sustainability.

In conclusion, the Kenmore 795-71022.010 combines spaciousness, innovative technology, and energy efficiency in a sleek design. Its smart features, organization capabilities, and reliable cooling system make it an excellent investment for any modern kitchen. Whether you are a culinary enthusiast or a busy family, this refrigerator offers the versatility and performance needed to keep your food fresh and accessible.
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