Electrolux EI23CS65KS Service Data Sheet

Also see for EI23CS35KB: Use and care guide Installation instructions Product specifications Guía de Uso y Cuidado Guide d’utilisation et d’entretien

SERVICE DATA SHEET240389648ICE & WATER - AUTOMATIC DEFROSTSIDE BY SIDE - R134aIMPORTANT SAFETY NOTEThe information provided herein is designed to assist qualified repair personnel only. Untrained persons should not attempt to makerepairs due to the possibility of electrical shock. Disconnect power cord before servicing this appliance.IMPORTANTIf any green grounding wires are removed during servicing, they must be returned to their original position and properly secured.CAUTIONAll electrical parts and wiring must be shielded from torch flame. DO NOT allow torch to touch insulation; it will char at200°F and flash ignite (burn) at 500°F. Excessive heat will distort the plastic liner.IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATIONDiagnostic ModeActivate: Press FZ UP and FZ DOWN temperature pads for up to 10 sec. simultaneously.Press FF UP to advance through tests.Deactivate: Press FF UP for up to 10 sec. Diagnostic Mode will automatically deactivate after 5 min. ofinactivity. Note: Silence alarm.• Tests marked with “*” may not be applicable to this unit and will not be displayed in Diagnostic Mode.• Tests displayed in diagnostic mode but not described below are for internal purposes only; advance through.• View UI display for “on,” “off,” “CL,” “OP,” “SH,” “LO,” “HI” or numerical results of tests.• Listen for operating sounds; feel for heat or air flow as appropriate to determine results of tests.Test To activate test: Passing result-- First Screen -- All LED lights on UI illuminated-- Second Screen -- All segments on UI temperature displays illuminated-- Third Screen -- Blank UI display, no lights illuminated, no shadowing; “-” and “+”blinking on FF display side to show location.28 Dispenser Paddle Press disp. paddle “on” on UI when depressed; “off” when released1* StandardCompressorPress power on-off Compressor running when “on”; stopped when “off”2 Defrost Heater Press power on-off Defrost limit switch must be closed; verify “CL” in test 26.Feel for heat from defrost heater when “on”.If “OP” in test 26, heater will not activate.3 FF Light Press power on-off With FF door open, FF lights on when “on”; off when “off”8 Water Valve(Dispenser)Press power on-off FF door must be closed.Be prepared to collect water at dispenser.Water dispenses when “on”; stops when “off”9 FZ Light Press power on-off With FZ door open, FZ lights on when “on”, off when “off”10 Auger Motor Press power on-off FF door must be closed.Motor running when “on”; motor stopped when “off”11 Cube/CrushSolenoidPress power on-off FF door must be closed. Do not leave solenoid in activated state.Solenoid activated when “on”; deactivated when “off”41* Perfect Temp Drawer(PTD)Press power on-off PTD UI illuminated when “on”, off when “off”12* VCC Condenser Fan Press power on-off Fan running when “on”; stopped when “off”38* VCC Compressor Press power on-off Compressor running when “on”; stopped when “off”15 Evaporator Fan Press power on-off Fan running for minimum of 10 sec. when “LO” or “HI”; stopped when“off”. Feedback failure if fan starts but runs less than 10 sec. Listen forspeed change from “LO” to “HI”.22 Damper Press power on-off With inspection mirror, observe damper open when “OP”; closed when “CL”23 FF Door Open/close FF door “CL” on UI when door closed; “OP” when open24 FZ Door Open/close FZ door “CL” on UI when door closed; “OP” when open26 Defrost Limit Switch Activates automatically “CL” on UI when closed; “OP” when open36 Ice Chute Door Depress ice chute dooror press power on-off“OP” on UI when manually opened; “CL” when closed. Or, using “poweron-off”, “OP” on UI when solenoid activated, “CL” when deactivated29 FF ThermistorMid-levelActivates automatically UI shows temperature sensed by FF thermistor; pass if within 10°F oftemperature measured with gauge at mid-level FF thermistor location.“OP-” if open; “SH-” if short30 FZ Thermistor Activates automatically UI shows temperature sensed by FZ thermistor; pass if within 10°F of temperaturemeasured with gage at FZ thermistor location.“OP” if open; “SH” if short33 Ambient Thermistor@ Main BoardActivates automatically UI shows temperature sensed at main board; pass if within +20°F/-10°Fof temperature measured with gauge at main board location.“OP” if open; “SH” if short35 FF ThermistorUpper-LevelActivates automatically UI shows temperature sensed by upper level FF thermistor; pass if within10°F of temperature measured with gauge at upper-level FF thermistorlocation. “OP¯” if open; “SH¯” if short34 Ambient Thermistor@ UIActivates automatically UI shows temperature sensed at UI; pass if within +20°F/-10°F of tem-perature measured with gauge at UI location. “OP” if open; “SH” if short0- FirmwareParametersPress power on-off Displays digit sequence; record2- Main BoardFirmwarePress power on-off Displays digit sequence; record4- UI Firmware Press power on-off Displays digit sequence; recordVariable Capacity Compressor (VCC) Diagnostics (select models)If test 38 fails, diagnose as follows:Replace Inverter Board→ Check at Inverter Board onCompressor(BLK and RED wires)Is Inverter Board receiving 10-15VAC and 1-5 VDC from MainControl Board?→ Check at Main Control Board(BLK/WHT and RED/BLK wires)Is Main Control Board sending10-15 VAC and 1-5 VDC toInverter Board?no→ Check at the connector from the power cordharness into the inverter board, located inthe machine compartment.(PUR and WHT wires)Is Inverter Board receiving 115 VACfrom power supply?• Check voltage supply.• Check and repair powercord harness wiring andconnections.noIdentify and repair damaged wires orpoor connections between Main ControlBoard and Inverter Board.yes→ Remove inverter box from thecompressor and check resistanceacross compressor winding pairs asshown.Is resistance across all windingpairs equal?Replace Compressor andInverter Board.no→ Check connections from InverterBoard to CompressorAre connections from InverterBoard to Compressor intact?yesIdentify and repair damagedwires or poor connectionsbetween Inverter Board andCompressor.noVCC Resistance CheckCheck resistance between terminals 1 and2, 2 and 3, 3 and 1.If all resistances are equal,compressor is operative.Replace Main Control Board.noyes yesyesPERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 0° F FREEZER & 37° FFRESH FOOD (2500 ++ V5)Type A with Run/StartCapacitor65°F (18°C) Ambient 90°F (32°C) AmbientVariable Speed Standard Variable Speed StandardOperating Time 74 to 84% 32 to 40% 100% 55 to 65%Freezer Temperature -2° to 2° F-19° to -17° C0° to 4° F-18° to -16° C-1° to 3° F-18° to -16° C-1° to 3° F-18° to -16° CRefrigerator Temperature 34° to 39° F1° to 4° C34° to 39° F1° to 4° C34° to 39° F1° to 4° C34° to 39° F1° to 4° CLow Side Pressure (cut-in) 5 to 12 psig43 to 83 kPa5 to 12 psig43 to 83 kPa N/A 5 to 12 psig43 to 83 kPaLow Side Pressure (cut-out) -2 to 2 psig-14 to 14 kPa-2 to 2 psig-14 to 14 kPa-2 to 2 psig-14 to 14 kPa-2 to 2 psig-14 to 14 kPaHigh Side Pressure(last 1/3 cycle)90 to 105 psig621 to 724 kPa90 to 115 psig621 to 793 kPa120 to 135 psig827 to 931 kPa130 to 155 psig896 to 1069 kPaWattage (last 1/3 cycle) 50 to 60 90 to 130 60 to 70 100 to 140Amps (running) 0.5 to 0.9 0.7 to 1.1 0.6 to 1.0 0.8 to 1.2Base Voltage 115 vac (127 vac max)DEFROST SPECIFICATIONSCabinet Size Thermostat HeaterCut-in Cut-out Watts Ohms23’ CD, 26’ 25° F (-4° C) 47° F (8° C) 450 30Electronic Timer - (ADC) Defrost 24 minutes every 6-96 hours of compressor run time.CONDENSER FAN MOTORWatts RPM Amps3.1 1100 CW Opposite Shaft 0.03 RunningError Codes Special ModesDisplayInterpretation ModeDisplay Activate/Deactivate(press for up to 10 sec.simultaneously)FZ FF FZ FF-- OP- Open FF mid-levelthermistorManualDefrostd F FF UP and FF DOWN/same to deactivate-- OP¯ Open FF upper-levelthermistorDisplay/Showroom77 77 FZ UP and FF DOWN/Power-on-Reset (POR)OP -- Open FZ thermistor Sabbath Sb Sb FZ DOWN and FF UP/same to deactivate-- SH-Shorted FF mid-levelthermistorDiagnostic No FF or FZ display,all UI LEDs on.FZ UP and FZ DOWN/FFUP to deactivate-- SH¯ Shorted FF upper-levelthermistorNotes:• Always check for pin back-outs, pinched or damaged wiresbefore replacing components.• Determine whether failure is caused by the component, maincontrol board or wiring. Contact TID before replacing maincontrol board.• Refer to Service Manual for additional information.SH -- Shorted FZ thermistorSY CFUI to Main Control Boardcommunication failure;on start upSY CE UI Main Control Boardcommunication error;after a period in operationSY EF Evaporator fan failure

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