Frigidaire FPSC2278UF Wiring Diagram - Page 1

PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 0° F FREEZER & 37° F FRESH FOOD (2500 ++ ISO) Type A with Run/ 65°F (18°C) Ambient Start Capacitor Variable Speed Standard 90°F (32°C) Ambient Variable Speed Standard SERVICE DATA SHEET A01461105 ICE & WATER - AUTOMATIC DEFROST Operating Time Freezer Temperature 74 to 84% -2° to 2° F -19° to -17° C 32 to 40% 0° to 4° F -18° to -16° C 100% -1° to 3° F -18° to -16° C 55 to 65% -1° to 3° F -18° to -16° C SIDE BY SIDE - R134a Refrigerator Temperature 34° to 39° F 1° to 4° C 34° to 39° F 1° to 4° C 34° to 39° F 1° to 4° C 34° to 39° F 1° to 4° C IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION Low Side Pressure (cut-in) 5 to 12 psig 43 to 83 kPa 5 to 12 psig 43 to 83 kPa N/A 5 to 12 psig 43 to 83 kPa ERROR CODES SPECIAL MODES Low Side→PreCshsuercek at t-h2etoco2npnseigctor fro-2mto 2 psig → -C2hteoc2k pastigthe connector-2 to 2 psig → Remove inverDteisrplbaoyx (cut-out) the servic-1e4ctoord14inktPoa the -14 to 14 kPa -1fr4otmo 1m4 akiPna control into-14 to 14 kPa from the comFpZressFoFr → Check connections Display Interpretatifornom InvertMerodeto FZ FF Activate/Deactivate (press for up to 10 sec. simultaneously) High Side Pirnevs-erter (9t0yptoic1a0ll5ypPsUigR an9d0 to 115 psig sure WHT wir6e2s1.)to 724 kPa (last 1/3 cycle) 621 to 79y3eksPa Wattage Is Inverte5r0rteoc6e0iving 11950 to 130 (last 1/3 cycVleA) C from power supply? Amps (running) 0.5 to 0.9 0.7 to 1.1 Base Voltage 115 vac (127 vac max) t1h2e0 tinov1e3r5ter (typically 130 to 155 psig and check res--istanOcPe Open FF CompresMsoarnual d F + and -/same to deactivate pBsLigK 8a2n7dtoRED wires) 931 kPa 896 to y1e0s69 kPa Is60Itnov7e0rter receiving100 to 140 across compressor mid-leyveesl thermistor Defrost winding pairsOaPs sh-o- wnO.pen FZ thermisAtorre connDeispcltaiyo/ns from InvSheorwterorotmo yes 77 77Repl^acaenIdn-v/seertter 10-15 VAC Is resistance across CompreSsasbobratihntact? Sb Sb V and +/same to deactivate a0n.6dto11-5.0 VDC from 0.8 to 1.2 all winding -p-airsSH Shorted FF Diagnostic No FF or FZ display, ^ and V/+ to deactivate Main Control? equal? mid-level thermistor all UI LEDs on. Cabinet Size DEFROST SPECIFICATIONS Thermal Cut-out Heatneor no Defrost Thermistor Termination SH -no SY CF Cut-in Cut-out Watts Ohms Cut-Rouetplace Compressor 23' CD, 26' •SDCheck11v0o°ltFa(g4e3.s3u°pCp)ly.135° F (52.2° C) → Che4c5k0at Main Contr3o0l 48° F (8° C) SY CE • Check and repair CONDENSER FABNoaMrdOTOR service cord wiring Watts and connections. RPM 3.1 1100 CW Opposite Shaft (BLK/WHT and RED/BLK wires) Is Amps Main Contr0o.l03 Running no sending 10-15 VAC SY EF Replace Main Control ICE MAKER DIAGNOanSdT1IC-5MVODCDEto Activate: Press FZ+ and FF+ temperature pads fIonr vueprttoe1r0? sec. simultaneously. Press FF+ or - to move forward or backward through tests. Deactivate: Test 52C Ice Maker Thermistor 55C Water Valve Press FF+ for up to 10 sec. IM Diagnostic Mode will automatically deactivate after 5 min. of inactivity. yes NOTE: Silence alarm. To activate test Identify and repair damaged wiresPoarssipnogoRr esult Activates automatically FcZodninspelcatyiosnhsowbsettwemepeenrature sensed by Ice M"MOaPak"ienrifCTohopenerntmr;ois"lStoaHrn."dif short Inverter Remove ice tray to collect water into a measuring Press Power On-Off container to measure water fill. If collecting water into ice tray, first perform test 63C to empty ice tray. Shorted FZ thermistor Notes: UI to Main Control Board communication • Anlwoays check for pin back-outs, pinched or damaged wires before replacing components. failure; on staIrdteunptify and• rDeeptaerirmine whether failure is caused by the component, main control UI Main Controdl aBmoaardged wirebsoaordr poroworiring. Contact TID before replacing main control board. communicationcoernronre; ctions• bReetfwereteonService Manual for additional information. after a period iInnovpeerratetiornand Compressor. Evaporator fan failure VCC Resistance Check Check resistance between terminals 1 and 2, 2 and 3, 3 and 1. If all resistances are equal, compressor is operative. 58C Ice Level Sensor Activates automatically 63C Twist Tray Press Power On-Off Remove ice bucket. Allow bail arm to drop freely. Pass if no alarm when tray returns to "home" position. 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". 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. CAUTION All electrical parts and wiring must be shielded from torch flame. 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. DIAGNOSTIC MODE Activate: Press ^ and V temperature pads for up to 10 sec. simultaneously. Press + to advance through tests. Deactivate: Press + 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 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 released 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 set AC Heater System: "--" ; test not available DC Heater System: heater on when "on", off when "off" 1* Standard Press set Compressor and Condenser Fan Compressor and Condenser Fan running when "on"; stopped when "off" 2 Defrost Heater Press set 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. 8 Water Valve (Dispenser) Press set Be prepared to collect water at dispenser. Water dispenses when "on"; stops when "off" 10 Auger Motor Press set FZ door must be closed. Motor running when "on"; motor stopped when "off" 11 Cube/Crush Solenoid Press set Do not leave solenoid in activated state. Solenoid activated when "on"; deactivated when "off" 12* VCC Condenser Fan Press set Fan running when "on"; stopped when "off" 38* VCC Compressor Press set Compressor running when "on"; stopped when "off" 13 FF Light (LED Models) Press set FF Lights on when "on"; off when "off" 15 Evaporator Fan Press set Press to toggle between "Off", "LO", and "HI". A current sensor reading is flashed (units are not mA). Off reading should be around 1. "LO" speed reading should settle down around 10. "HI" speed reading should settle down around 53. 20 FZ Light (LED Models) Press set FZ Lights on when "on"; off when "off" 22 Damper Press set With inspection mirror, observe damper open when "OP"; closed when "CL" 36 Ice Chute Door Depress ice chute "OP" on UI when manually opened; "CL" when closed. Or, door or press set using "set", "OP" on UI when fully opened or "CL" when fully closed by the motor. 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 Defrost Limit Switch Activates automatically "CL" on UI when closed; "OP" when open 29 FF Thermistor Activates automatically UI shows temperature sensed by FF thermistor; pass if within 10°F of temperature measured with gauge at mid-level 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 gage at FZ thermistor location. "OP" if open; "SH" if short 33 Ambient Thermis- Activates tor @ Main Board automatically UI shows temperature sensed at main board; pass if within +20°F/10°F of temperature measured with gauge at main board location. "OP" if open; "SH" if short 34 Ambient Therm- Activates istor @ UI automatically UI shows temperature sensed at UI; pass if within +20°F/10°F of temperature measured with gauge at UI location. "OP" if open; "SH" if short 39 Evaporator Thermistor Activates automatically UI shows temperature sensed at main board; pass if within +20°F/ -10°F of temperature measured with gauge at evaporator thermistor location. "OP" if open; "SH" if short 0- Firmware Parameters Press set Displays digit sequence; record 2- Main Board Firmware Press set Displays digit sequence; record 4- UI Firmware Press set Displays digit sequence; record