Main Control Board, Top Control, ± ± | GE GDF520PGD, GDF540HGD

Top Control

5HPRYH WKH ´ KH[ KHDG VFUHZV WR UHPRYH WKH 8, FRYHU ERDUG OLJKW SLSH DQG EXWWRQV WKH LQQHU RU FHQWHU VFUHZV DUH ORQJHU WKDQ RXWHU VFUHZV

UI Control Replacement

:KHQ UHSODFLQJ D 8, FRQWURO ERDUG WKH QHZ ERDUG ZLOO KDYH WR EH FRQILJXUHG IRU SURSHU RSHUDWLRQ 0DNH VXUH WR IROORZ WKH LQVWUXFWLRQV LQFOXGHG ZLWK WKH FRQWURO &RQILJXUDWLRQ LV DFFRPSOLVKHG ZLWK MXPSHUV ORFDWHG RQ WKH FRQWURO VHH 6HUYLFH &RQWURO 5HSODFHPHQW LQVWUXFWLRQ LQ WKLV JXLGH

3HUVRQDOLW\ FRQILJXUDWLRQ FDQ EH ORFDWHG RQ D VWLFNHU ZKLFK LV ORFDWHG LQ WKH FRQWURO SDQHO DUHD

NOTICE

Keys/Buttons and LED’s will not function until an appropriate personality is selected 6HH 8,

SDUW LQVWUXFWLRQV LQFOXGHG ZLWK QHZ 8, %RDUG

Main Control Board

7KH PDLQ FRQWURO ERDUG KDV D YROW $& LQSXW IURP WKH FRQVXPHUV KRPH ,W¶V RXWSXWV LQFOXGH YROW $& WR WKH KHDWLQJ HOHPHQW ZDVK DQG GUDLQ PRWRUV 7KH FRQWURO DOVR VXSSOLHV YROWV '& WR WKH ILOO V\VWHP DQG ERWK YROWV WR WKH 8, ERDUG DQG GHWHUJHQW PRGXOH LQ WKH GRRU 7KH FRQWURO LV ORFDWHG XQGHU WKH GLVKZDVKHU

± ±

Image 42

GE GDF520PGD, GDF540HGD, GDF510PGD, GDT530PGD, GDT550HGD manual Main Control Board, Top Control, UI Control Replacement, ± ±

Contents

Technical Service Guide Reconnect all Grounding Devices Safety InformationImportant Safety Notice GE Appliances Table of Contents Page 3UHVFULSWLRQ 6DIHW\ *ODVVHV 6DIHW\ *ODVVHV Pxvw EH $16 Safety RequirementsHhshu XW 5HVLVWDQW 6OHHYH V = Frpsoldqw Nomenclature Serial Number Introduction GE DishwasherPage Product Specifications Installation GDT550HGD Sound insulation Page Tools Needed AC VoltageDC Voltage ‡ 7KHUPLVWRU LQ Iorrg VZLWFK 5HVLVWDQFH 7HPSHUDWXUH Control Features Operation Wash Temp Boost Delay HoursRinse Wash Temp Sani Control Lock CancelClean Energy Smart Cycle Chart Auto Hot Start Cycle Times Cycle Temperatures Service Mode TroubleshootingDiagnostic Error Code Display Mode Main Control Service LED Displaying Diagnostic Error Codes Diagnostic Error CodesDoor Status Check Service Mode Flashing Lights Poor Washability Water on Floor /HYHO Glvkzdvkhu Ohiw WR Uljkw DQG Iurqw WR EDFN ‡ RRU NoiseDishwasher Does Not Start \FOH Service LED DOO Rwkhu Exwwrqv Uhvsrqg DV Qrupdo Component Locator Views Front View Side View Bottom View Sump Components, Top Sump Components, Bottom Junction Box Tub and StructureToe Kick GDT550 Sound insulation Grhq Qxwv WR DFW DV MDP Qxwv Deryh DQG Ehorz WKH Edvh UDLO All Ground Wires Must be Securely AttachedLeveling Legs ± ± 5HPRYH WKH Udfn DVVHPEO\ Iurp WKH GLVKZDVKHU Upper Rack$ 7 7RU LV Uhtxluhg WR Uhpryh 5DFN DQG 7XE 5ROOHUV ± ± Lower Rack Reversible and Fold Down Tines± ± 7KH Iluvw * Lvkzdvkhuv Surgxfhg -XO\ ± ± 5HPRYH Srzhu WR WKH GLVKZDVKHU 5HPRYH WRH NLFN DoorTo remove Door ± ± 5HOHDVH WKH Zluh Wlhv Kroglqj WKH Kduqhvv WR WKH WXE 5HPRYH ó´ KH Khdg Vfuhzv DW Erwwrp RI GRRU± ± Inner Door Vent Cover Use care to prevent damage to the inner door± ± 5HPRYH ó´ KH Khdg VFUHZV Door GasketTo separate door Potential Ergonomic Risk GE Factory 5HPRYH GRRU To Diagnose GDF510 Detergent Module Detergent ModuleTo remove the Detergent Module Front Control Door Console 5HPRYH DQG Vhsdudwh GRRU Top Control Door Control PanelPocket Handle &RQWURO DQG Fryhu Zloo Gurs Grzq Iurp Frqwuro SDQHO 7R UHPRYH 5HPRYH DQG Vhsdudwh GRRU Bar HandleLatch strike VFUHZV Front Control UI BoardSS Door Attach Strips 6OLGH WKH Vwuls Lqzdug WR Uhpryh Frqwuro Top Control UI Control ReplacementMain Control Board ± ± To Access Main Control Board 7KH Pdlq Frqwuro KDV D Vhuylfh / Zklfk Dlgv GLDJQRVWLFV± ± Sump Module To Diagnose Main Control BoardTo remove the sump module ± ± All Safety Shields must be reinstalled ± ± Wire Routing Latch AssemblyLatch Switch Diagnosis Latch Switch Strip Circuit Fill Strip Circuits Fill SystemFill Operation Proper Water Level Fill Diagnostics Thermistor Strip Circuit± ± Iorru Sodwh DQG Iorrg VZLWFK Fill Flood/Float Switch Removal5HPRYH DQ\ Zdwhu LQ WKH Vxps DUHD ± ± 5HPRYH ó KH Khdg Vfuhzv Iurp Eudfnhw WR OHJ DVVHPEO\ Fill Funnel and HoseFill Water Valve 5HPRYH 3RZHU WR LVKZDVKHU 5HPRYH 7RH .LFN Circulation Specifications Circulation SystemCirculation Operation To Remove circulation pump motor assembly 5HPRYH WKH GRRU± ± /RRVHQ WKH Lqohw DQG Rxwohw Zdvk Prwru FODPSV 5HPRYH WKH Vxps PRGXOHWKH Vxps PRGXOH ± ± Filters Turbidity Sensor DiagnosticsCirculation Turbidity Sensor Turbidity Sensor Calibration Upper Spray Arm ± ± Middle Conduit Middle Spray Arm Lower Spray ArmCirculation Diverter ± ± ± ± \FOH UHSHDWV Circulation Conduit AssemblyTo Remove the Diverter To remove the conduit 5HPRYH WKH Xsshu VSUD\ DUP 7KH Pdlq Frqgxlw FDQ QRZ EH Uhpryhg Iurp WKH GLVKZDVKHU± ± Drain Cycle Algorithm Drain SystemDrain Operation ± ± Ulps W\SH Fodpsv Zloo EH Uhsodfhg E\ &ODPS .LW Drain Strip Circuits Drain Pump‡ Vhfrqgv RII ‡ Vhfrqgv RQ To remove or replace the Drain Pump Drain Diagnostics Dry Cycle Operation Dry Cycle SpecificationsDry System To Remove the Vent Heater can be removed 2 ways Dry Cycle DiagnosticsHeating Element 5HPRYH WKH Grru VHH Grru UHPRYDO Dry Cycle Strip Circuits Tub TCO ± ± Service Control Replacement Page Connectors and Pin Locations Main Board top Main Board bottom Schematics GDF510 GDF520 and GDF540 GDT530 and GDT550 GE Dishwasher Warranty For The Period GE Will Replace One Year