Electrolux EI23BC37SS Wiring Diagram English - Page 1
Electrolux EI23BC37SS Manual
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PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0° CONTROL SETTING Type A with Run / Start Capacitor Operating Time 65°F (18°C) Ambient 90 to 100% 90°F (32°C) Ambient 100% Freezer Temperature -5° to 2°F (-20° to -17°C) -1° to 3°F (-18° to -16°C) SERVICE DATA SHEET ICE & WATER - AUTOMATIC DEFROST BOTTOM FREEZER - R134a A06021901 Refrigerator Temperature Low Side Pressure 34° to 39°F (1° to 4°C) -2 to 6 psig (-14 to 41 kPa) 34° to 39°F (1° to 4°C) -2 to 6 psig (-14 to 41 kPa) High Side Pressure (last 1/3 cycle) 85 to 105 psig (586 to 724 kPa) 120 to 135 psig (827 to 931 kPa) Wattage (last 1/3 cycle) 30 to 50 50 to 70 Amps (running) .4 to .8 .7 to .9 Base Voltage 115 vac (127 vac max) Cabinet Size: 27' & 28' SD, 22' CD Freezer DEFROST SPECIFICATIONS Thermal Cutout Heater Cut-in 110°F (43.3°C) Cut-out 135°F (57.2°C) Watts 500 Ohms 26.5 Defrost Thermistor Termination Cut-out 48°F (8°C) Fresh Food 110°F 135°F 70 Ice Maker (43.3°C) (57.2°C) Electronic Timer - (ADC) Defrost 24 minutes every 6-96 hours of compressor run time. 188.9 68°F (20°C) CONDENSER FAN MOTOR Watts RPM Amps 3.1 1100 CW Opposite Shaft 0.03 Running IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION. ERROR CODES SPECIAL MODES Display Interpretation Mode Display Activate Deactivate FZ FF FZ FF (press for up to 10 sec. simultaneously) -- OP Open FF Cavity Manual Defrost d Thermistor F FF + and FF - Same to deactivate OP -- Open FZ Cavity Demo / Showroom 77 77 FZ + and FF - Unplug to deactivate Thermistor -- SH Shorted FF Cavity Thermistor Sabbath Sb Sb FZ - and FF - Same to deactivate SH -- Shorted FZ Cavity Thermistor System Diagnostic No FF or FZ display, all UI LEDs on FZ + and FF - Press and hold FF + to deactivate SY CF UI to Main Board Current Air Temps FZ Temp FF Temp communication failure; on start up FZ - and FF + and Water Automatically after 10 sec SY CE UI to Main Board communication error; after a period in operation FFIM Diagnostic Numerical display of first test FZ + and FF + Press and hold FF + to deactivate SY EF Freezer Evaporator Fan Notes: Failure • Always check for pin back-outs, pinched or damaged wires before replacing components. • Determine whether failure is caused by the component, main control board or wiring. Contact TID before replacing main control board. • Refer to Service Manual for additional information. Electrical Thermostat Heater Voltage LINE FREEZER ICE MAKER SPECIFICATIONS 115 vac (127 vac max) Opens at 48°F ( 9°C), Closes at 15° F ( -9°C) 115 vac POWER NEUTRAL Activate: Deactivate: FRESH FOOD ICE MAKER DIAGNOSTIC MODE Press FZ UP and FF UP temperature pads for up to 10 sec. simultaneously. Press FF UP or FF DOWN to move forward or backward through tests. Press FF UP for up to 10 sec. FFIM Diagnostic Mode will automatically deactivate after 5 min. of inactivity. NOTE: Silence alarm. Test To activate test Passing Result ICE MAKER 52C Ice Maker Thermistor Activates FZ display shows temperature sensed by Ice Maker Thermistor. automatically "OP" if open; "SH" if short LT. BLUE ICE MAKER BLK BRN 55C Water Valve Press power Remove ice tray to collect water into a measuring container to measure water fill. P-3 THERMAL on-off If collecting water into ice tray, first perform test 63C to empty ice tray. CUT-OUT 57C Evaporator Fan (FFIM) Press power "On" on FZ display when fan activated, "OFF" when deactivated. on-off MOTOR RED Ice Level Sensor Activates Remove ice bucket. ICE MAKER BLK RED HOLD automatically Allow bail arm to drop freely. Pass if no alarm when tray returns to "home" position. WATER VALVE SWITCH NO LT. BLUE RED C NC THERMOSTAT P-4 NO 58C 63C Twist Tray Press power on-off Hold bail arm up. Pass if alarm sounds when tray returns to "home" position. This test runs continuously until another test is selected. Remove ice bucket. FZ display shows "1" and "GOOD". GRN / YEL P-1 MOLD BLK MOLD HEATER 165 WATTS MOUNTING PLATE ICE MAKER BLU NC C SHUTOFF NO SWITCH FRESH FOOD ICE MAKER FILL TIME ADJUSTMENT MODE NOTE: First consider water filter condition before adjusting fill time. NC C WATER FILL SWITCH → Check YatEtLhLeOcWonnector from the power cord harness into the inverter Pb-o2ard, located in the machine compartment. (PUR and WHT wires) Is Inverter Board receiving 115 VAC from power supply? → Check at InAvcetritvear tBeo:ard onPress and hold t→heReWmaovteerinavnedrteCr rbuosxhfropmadthsefor up to 10 sec→onCdhse.ck connections from Inverter Compressor Press FF + or FF -cotmoparedsjsuosrtabndetcwheeceknretshiseta3ncfeill settings. Board to Compressor yes (BLK and RED wires) yes across compressor winding pairs as Deactivate: Exits automaticallyshaofwtenr. 10 seconds, or press any Is Inverter Board receiving 10-15 yes button oAtrheecrotnhnaenct+ioonsr -fr.om Board to Compressor Inverter intact? VAC and 1-5 VDC from Main DispIlsaryesistance across all winding Control Board? FZ pairs equal? FF Description no no no no CAUTION All electrical parts and wiring must be shielded from torch flame. D•• OCChheeNcckkOvaonTldtargaeeplalsoiurpwppolyw.teor rch to touch insulation; it will char at 200°F and flash ignite (burn) at 500°Fc.orEd hxacrneesssswiivrineg ahned at will connections. distort the plastic liner. FREEZER ICE MAKER INFORMATION (Where Applicable) Test Cycling: Remove cover by inserting screwdriver in notch at bottom and prying cover from housing. Use screwdriver to rotate motor gear counterclockwise until holding switch circuit is completed. All components of ice maker should function to complete the cycle. Water Fill Adjustment Motor Gear N TUR Mounting Plate Screws ICE → Check at Main Control Board (BLK/WHT and RED/BLK wires) no Is Main Control Board sending 10-15 VAC and 1-5 VDC to Inverter Board? yes Identify and repair damaged wires or poor connections between Main Control Board and Inverter Board. Replace Compre−ssor and Inverter Board. = = Min Fill Time (default) Identify and repair damaged wbeirtewseoernpIonovrerctoenr nBeocatriodMnasinddFill Time Compressor. Max Fill Tyeims e Replace Main Control Board. VCC COMPRESSOR MOTOR RESISTANCE CHECK VCC Resistance Check Replace Inverter Board Check resistance between terminals 1 and 2, 2 and 3, 3 and 1. If all resistances are equal, compressor is operative. Water Fill Volume: The water fill adjustment screw will change the fill Mounting time. One full turn is equal to 20cc (.68 oz.). The correct fill is 102 to Plate Screw 130cc (3.4 to 4.3 oz.). When a water valve is replaced, the fill volume Timing must be checked. Gear SYSTEM DIAGNOSTIC MODE Activate: Press FZ UP and FZ DOWN 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. of inactivity. Note: Silence alarm. • Tests marked with "*" may not be applicable to this unit and will not be displayed in System 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 LEDs on UI illuminated, except digit displays. -- Second Screen -- All segments of UI digit displays illuminated. -- Third Screen -- Blank UI display, no LEDs illuminated. 28 Dispenser Paddle Press disp. paddle "on" on UI when depressed; "off" when released 34 Ambient Thermistor Activates automatically UI shows temperature sensed at UI; Pass if within +20˚F/-10˚F of temperature @ UI measure with gauge at UI location. "OP" if open; "SH" if short. 46 Humidity Sensor Activates automatically "OP" if open, "SH" if short. AC Heater System: Displays %RH. DC Heater System: "HI" - heater should be on. "Lo" - heater should be off. %RH is displayed when humidity is between "Lo" and "HI" values; heater could be on or off. 47 Dispenser Pocket Heater Press power on-of Heater on when "on' off when "off". 2 Freezer Defrost Heater Press power on-off Freezer defrost heater on when "on"; off when "off". Evaporator thermistor temperature is flashed. Watch for temp increase with the heater on. It may take a few minutes for the evaporator to heat up. 3 FF Lights powered by Press power on-off external board 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" 10 Auger Motor Press power on-off FF door must be closed. Motor running when "on"; motor stopped when "off" 11 Cube/Crush Solenoid Press power on-off FF door must be closed. Do not leave solenoid in activated state. Solenoid activated when "on"; deactivated when "off". 12 Condenser Fan Press power on-off Fan running when "on"; stopped when "off" 41 Perfect Temp Drawer Press power on-off (PTD) PTD UI illuminated when "on", off when "off" 43 Mullion Anticondensa- Press power on-off tion Heater Flip mullion heater on when "on"; off when "off" 38 VCC Compressor Press power on-off Compressor running when "on"; off when "off" 15 Freezer Evaporator Fan Press power on-off Press to toggle between "off", "LO" and "HI". A current sensor reading is flashed (units are not mA). OFF reading should be around 2. "LO" speed reading should settle down to around 9. "HI" speed reading should settle down above 40. 20 FZ Lights Press power on-off FZ lights on when "on", off when "off" 22 Damper Press power on-off Perform test 15 and set fan to "HI". Then check for air flow when open "OP"; and no air leaks when closed "CL" 36 Ice Chute Door Depress ice chute door "OP" on UI when manually opened; "CL" when closed . Or using "power onor press power on-off off", motor drive door open "OP" or closed "CL" 23 FF Door Open/Close FF door "CL" on UI when door closed; "OP" when open 24 FZ Door Open/Close FZ door "CL" on UI when door closed; "OP" when open 26 Ice Maker Defrost Heater Activates automatically Heater is turned on automatically. The ice maker evaporator thermistor temperature is flashed. Watch for temp increase with the heater on. It may take a few minutes for the evaporator to heat up. 29 FF Thermistor Activates automatically UI shows temperature sensed by FF thermistor; pass if within 10°F of temperature measured with gauge at FF thermistor location. "OP" if open; "SH" if short 30 FZ Thermistor Activates automatically UI shows temperature sensed by FZ thermistor; pass if within 10°F of temperature measured with gauge at FZ thermistor location."OP" if open; "SH" if short 33 Ambient Thermistor @ Activates automatically UI shows temperature sensed at main board; pass if within +20°F/-10°F of tem- Main Board perature measured with gauge at main board location. "OP" if open; "SH" if short 39 Freezer Evaporator Thermistor Activates automatically UI shows temperature sensed by freezer evaporator thermistor; pass if within 10°F of temperature measured with gauge at evaporator thermistor location."OP" if open; "SH" if short 45 Ice Maker Mold Thermistor Activates automatically UI shows temperature sensed at ice maker; pass if within +20°F/-10°F of temperature measured with gauge at ice maker mold. "OP" if open; "SH" if short 68 Ice Maker Evaporator Activates automatically Thermistor UI shows temperature sensed by evaporator thermistor; pass if within 10°F of temperature measured with gauge at evaporator thermistor location. "OP¯" if open; "SH¯" if short 0- Firmware Parameters Press power on-off Displays digit sequence; record 1- Main Board Firmware Press power on-off Displays digit sequence; record 3- UI Firmware Press power on-off Displays digit sequence; record IMPORTANT SAFETY NOTE The information provided herein is designed to assist qualified repair personnel only. Untrained persons should not attempt to make repairs due to the possibility of electrical shock. Disconnect power cord before servicing this appliance. IMPORTANT If any green grounding wires are removed during servicing, they must be returned to their original position and properly secured. Service Mode For Perfect Temp™ Drawer Activation Test Operation Damper Test Report NTC Temperature This mode is accessible only The up/down buttons Display shows "d1" for Test when the drawer is in OFF will be used to navigate damper open, or "d0" Display shows "b1" for cham- mode. Press and hold the through the tests and the for damper closed. ber sensor temperature decrease key ON/OFF button will be used Damper movement test. The UI display will show (-) and the temperature in- to initiate the displayed test. may take 30 seconds. -°F until the main board crease key (+) for 5 seconds. Fan Test To Test Damper Deactivation Display shows "F1" for fan 1. Remove drawer. responds with associated sensor temperature reading. Press and hold the tempera- on or "F0" for fan off. 2. Start damper test. Display Test ture (+) key for 5 seconds, or 3. Observe damper no keys pressed in 5 minutes Heater Test moving open and returns to the OFF mode of Display shows "H1" for heater closed. operation. ON or "H0" for heater OFF. 4. Exit damper test. "L0" for display test. The display test will cycle through all the display segments with a minimal on time for each segment. Fault Codes Listed on Diagram Sheet