Frigidaire FPBC2277RF Wiring diagram
Contents
1. RG REFRIGERATOR LEDS 7 Q 22 5 7 i a ia VY LED mi WHT GRN 2 1 FREEZER LEDS TYPICAL LED CONNECTOR 1 INLINE CONNECTOR ABBREVIATION KEY RH1 RH2 9 BOARD HOUSING BEHIND THE TOE GRILLE 4 PIN CONNECTION IN THE MAIN BOARD HOUSING BEHIND THE TOE GRILLE 9 PIN CONNECTION IN THE MACHINE COMPARTMENT TO THE LEFT OF THE COMPRESSOR 8 PIN CONNECTION IN THE MACHINE COMPARTMENT TO THE LEFT OF THE COMPRESSOR 9 PIN CONNECTION AT THE RIGHT DOOR UPPER HINGE 5 PIN CONNECTION AT THE RIGHT DOOR UPPER HINGE 2 PIN CONNECTION AT THE RIGHT DOOR UPPER HINGE BACK VIEW USER INTERFACE ON THE SIDE OF THE DOOR FREEZER EVAPORATOR SENSOR FREEZER SENSOR FRESH FOOD SENSOR IM FAN MOTOR COMPRESSOR CONTROL SIGNAL RH LIGHT SWITCH DOOR OPEN LH LIGHT SWITCH DOOR OPEN TRAY SENSOR FRONT USER INTERFACE DISPENSER HEATER DC 12V DC 12V DC 12V DC 12V DC REVERSIBLE 12V EVAPORATOR FAN DC YEL BLK YEL GRY PUR BLK YEL BLK COM YEL GRY N C FREEZER DOOR SWITCH DOOR OPEN BLK 2 GRN BLU TWIST MOTOR Cu BAIL ARM SWITCH FLAPPER POSITION SWITCH 2 DISPENSER E ME 3 DISPENSER 9 FLAPPER ae AT2. off Flip mullion heater on when on off when off Compressor running when on stopped when off FF lights on when off when off Stopped when off Listen for speed change from LO to HI FZ lights on when on off when off With inspection mirror observe damper open when OP closed when CL 23 Open close FF door CL on UI when door closed OP when open 24 Open close FZ door CL on UI when door closed OP when open Ice Maker Relay is activated automatically If CL is shown defrost limit switch is Defrost Heater closed and heater should be heating up If OP is shown defrost limit switch is open and heater will not activate FF Thermistor Activates automatically FZ Thermistor Activates automatically Ambient Thermistor Activates automatically Main Board UJ A Humidity Sensor Activates automatically Water Valve Dispenser Press power on off N Activates automatically N Ko 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 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 OJ UI shows temperature sensed at main b
3. Activates automatically UI shows temperature sensed at UI pass if within 20 F 10 F of tem Thermistor UI perature measured with gauge at UI location OP if open SH if short Cubes is illuminated on front UI OP if open SH if short Displays RH Crushed is illuminated on front UI 36 Ice Chute Door Depress ice chute door OP on UI when manually opened CL when closed or press power on off Or using power on off motor will drive door open OP or closed CL 47 Dispenser Press power on off Heater on when on off when off Pocket Heater Dispenser Light Press power on off Dispenser light on when on off when off Front UI Firmware Press power on off Displays digit sequence record 2 Freezer Defrost Press power on off Freezer defrost heater on when off when off Heater 3 FF Light Press power on off FF lights on when on off when off Incandescent Models FF doors must be closed Be prepared to collect water at dispenser Water dispenses when on stops when off FZ Light FZ lights on when on off when off Incandescent Models FF door must be closed Motor running when on motor stopped when off FF door must be closed Do not leave solenoid in activated state Solenoid Solenoid activated when on deactivated when off Fan running when on stopped when
4. 1 RED BLK 2 COM N C 0 COM PURPLE J PURPLE N 0 PURPLE 0 11214 8 12416 YEL PNK FRONT INSIDE VIEW PIN 7 2 4 2 C 1 2 1 GRY WHT 1 5 1 PIN 4 PIN 5 GRY YEL GRY WHT GRY BLK GRY BLK WHT GRN WHT RED WHT BRN YEL WHT RED WHT BRN WHT RED BLK BLK WHT RED YEL BRN YEL BLK YEL WHT YEL YEL GRY YEL PNK YEL PNK AT1 DC SIDE GND COMM 5V DC 12V DC CAB U2 SSR1 12V DC REVERSIBLE 12V DC 12V DC GND 12V DC 5V DC POWER CORD BASE PLATE GROUND NON RIBBED LINE RIBBED NEUTRAL COMPRESSOR 0 LT BLU AC SIDE GROUND f mee VARIABLE SPEED SPLICE CONTROL SIGNAL COMPRESSOR INV RED BLK F 9 L l NEUTRAL LT BLU 12 voe A GRN YEL GROUND 141 BASE PLATE aroun GRN YEL LINE RIGHT DOOR FLANGE H FLIP MULLION COVER GROUND GRN YEL r RIGHT HINGE YEL BLK PIN 1 1 MULLION HEATER LT BLU BLK PIN 5 4 O pin 1 SPLICE LT BLU BLK ile L LT BLU SPLICE ee a ee ee eee i LT BLU BLK gt DISPENSER LT BLU WHT HEATER AC SELECT MODELS ONLY 99 7 LT BLU
5. DO NOT allow torch to touch insulation it will char at 200 F and flash ignite burn at 500 F Excessive heat will 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 hous ing 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 Volume The water fill adjustment screw will change the fill time One full turn is equal to 20cc 68 oz The correct fill is 102 to 130cc 3 4 to 4 3 oz When a water valve is replaced the fill volume must be checked SERVICE DATA SHEET 02858901 ICE amp WATER AUTOMATIC DEFROST BOTTOM FREEZER R134a IMPORTANT PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION ERROR CODES SPECIAL MODES Open FZ Thermistor Display Showroom FZ and FF Power on Reset POR UI to Main Control FFIM Diagnostic Numerical display of FZ and FF together to activate SY Board communication failure on start up error after a period FRESH FOOD ICE MAKER DIAGNOSTIC MODE To activate test Passing Result on off fill If collecting water into ice tray first perform test 63C to empty ice tray automatically Allow bail arm to drop freely Pass if no alarm when tray returns to home position Display Display Activate Deactivate Interpretation Mode pre
6. LT BLU SPLICE SPLICE LINE NEUTRAL FREEZER THERMAL EVAPORATOR CUT OUT FREEZER DOOR HEATER SWITCH DOOR OPEN FREEZER ICE MAKER 12V DC SEE FZ ICE 1 ERF2500 1S0O MAKER DIAGRAM REFRIGERATOR CONTROL COIL COVER GROUND BEHIND FRONT LEFT ROLLER CABINET eC AUGER MOTOR NRAPRER ICEMAKER EVAPORATOR DEFROST BROWN BLUE HEATER A BIMETAL BLU WHT CUBE CRUSH SPLICE PIN 4 SOLENOID IM1 AUGER PURPLE MOTOR PURPLE COM LH LIGHT PUR BLK PURPLE 0 SWITCH YEL GRY DOOR OPEN Oo YEL BLK COM PURPLE COM RH LIGHT BOARD VIEW N PUR BLK N 0 SWITCH YEL GRY N C DOOR OPEN BOARD MOUNTED J8 AMBIENT THERMISTOR 5V DC MB1 amp RH1 49 J10 J11 YEL BLK COM gt brasas AMBIENT TEMP SENSOR 519 LH2 amp RH2 RH3 5 5 4 1 1 J7 N 20 20 20 20 z MB2 IM2 2 4 4 2 3 6 101 i mini 1 884 1 1 44 74 Wire Diagram 02822101
7. PERFORMANCE DATA NO LOAD amp NO DOOR OPENINGS 37 0 CONTROL SETTING Type A with Run Start Capacitor 65 F 18 C Ambient 90 F 32 C Ambient Operating Time 90 to 100 100 5 to 2 F 20 to 17 C 1 to 3 F 18 to 16 C Freezer Temperature Refrigerator Temperature 34 to 39 F 1 to 4 C 34 to 39 F 1 to 4 C last 1 3 cycle 586 to 724 kPa 827 to 931 kPa Base Voltage 115 vac 127 vac max DEFROST SPECIFICATIONS Thermal Cutout Defrost Thermistor Cabinet Size 27 amp 28 SD 22 CD Termination 110 F 135 F 500 26 5 39 F 43 3 C 57 2 C 4 C Electronic Timer ADC Defrost 24 minutes every 6 96 hours of compressor run time CONDENSER FAN MOTOR 1100 CW Opposite Shaft FREEZER ICE MAKER SPECIFICATIONS 115 vac 127 vac max 0 03 Running Opens at 48 F 9 C Closes at 15 F 9 C 115 vac 1 15 y BLK CBRN e 31 rm THERMAL 222 CUT OUT x HOLD SWITCH LT BLUE gt KS lt O lt TD MOLD 41 2 5 SHUTOFF S i SWITCH y GRN YEL i ii YELLOW 2 MOLD MOUNTING WATER FILL PLATE _SWITCH i EE EMAER 5 eee CAUTION electrical parts and wiring must be shielded from torch flame
8. air damaged wires or poor connections between Main Control Board and Inverter Board Replace Inverter Board VCC Resistance Check Check resistance between terminals 1 and 2 2 and 3 3 and 1 If all resistances are equal compressor is operative 4 Mounting Plate 2 Screws Tes t Test 1to2 3to1 Timing SYSTEM DIAGNOSTIC MODE Press FZ and FZ for up to 10 sec simultaneously Press FF to advance through tests Press FF for up to 10 sec Diagnostic Mode will automatically deactivate after 5 min of inactivity Note Silence alarm e Tests marked with may not be applicable to this unit and will not be displayed in System Diagnostic Mode e Tests displayed in diagnostic mode but not described below are for internal purposes only advance through e View UI display on the side of the door for on off CL OP SH LO HI or numerical results of tests e Listen for operating sounds feel for heat or air flow as appropriate to determine results of tests To activate test Passing result First Sereen Blank on both UI displays no lights illuminated no shadowing Second Screen All LED lights on both UIs illuminated Third Screen pe Blank on both UI displays no lights illuminated no shadowing 28 Dispenser Paddle Press disp paddle on on side UI when depressed Water is illuminated on front UI off when released Ambient
9. ntainer to measure water Ice Level Sensor Activates Remove ice bucket This test runs continuously until another test is selected Remove ice bucket FZ display shows 1 and GOOD Variable Capacity Compressor VCC Diagnostics select models If test 38 fails diagnose as follows gt Check at the connector from the power cord harness into the inverter board located in the machine compartment PUR and WHT wires Is Inverter Board receiving 115 VAC from power supply gt Check at Inverter Board gt Remove inverter box from the gt Check connections from Inverter Compressor compressor and check resistance Board to Compressor yes BLK and RED wires saline compressor winding pairs as yes Are connections from Inverter Is Inverter Board receiving 10 15 2 Board to Compressor intact VAC and 1 5 VDC from Main Is resistance across all winding Control Board pairs equal no e Check voltage supply Check and repair power cord harness wiring and connections Water Fill Adjustment Motor Gear Identify and repair damaged wires or poor connections between Inverter Board and Compressor Replace Compressor and Inverter Board Check at Main Control Board BLK WHT and RED BLK wires no Is Main Control Board sending gt Replace Main Control Board 10 15 VAC and 1 5 VDC to Inverter Board yes Identify and rep
10. oard pass if within 20 F 10 F of temperature measured with gauge at main board location OP if open SH if short OJ Evaporator Thermistor Activates automatically 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 Press power on off Displays digit sequence record 2 Main Board Firmware Press power on off Displays digit sequence record 4 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 4 E WHT BLU 2 WHT BLU 1 f WHT BRN WHT BRN WHT BRNI WHT BLU 2 WHT BLU 1 WHT BRN 4 WHT BRN WHT BLU 2 WHT BLUL1 a m WHT BLU WHT BRN LED 4 Ho 2 LED WHT BRN 3 O p 3 WHT BRN WHT BLU 2 gt 4 WHT BRN WHT BLU RG 6 CRG 2 N m m ne w D 2
11. ss for up to 10 sec simultaneously sH Shorted FF Thermistor Sabbath FZ and FF same to deactivate first test press and hold FF to deactivate UI to Main Control SY CE in operation Press FZ and FF temperature pads for up to 10 sec simultaneously Press FF for up to 10 sec FFIM Diagnostic Mode will automatically deactivate after 5 min of inactivity 52C Ice Maker Thermistor Activates FZ display shows temperature sensed by Ice Maker Thermistor automatically OP if open SH if short 57C Evaporator FFIM Press power On on FZ display when fan activated OFF when deactivated on off Hold bail arm up Pass if alarm sounds when tray returns to home position 63C Twist Tray Press power on off Notes e Always check for pin back outs pinched or damaged wires before replacing components e Determine whether failure is caused by the component main control board or wiring Contact TID before replacing main control board e Refer to Service Manual for additional information Open FF Thermistor Manual Defrost F FF and FF same to deactivate Shorted FZ Thermistor System Diagnostic No FF or FZ display FZ and FZ FF to deactivate SH all UI LEDs on Board communication Evaporator Fan Failure Press FF or to move forward or backward through tests Deactivate NOTE Silence alarm 55C Water Valve Press power Remove ice tray to collect water into a measuring co
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