Owner’s Manual 20Wiring Diagram and PictorialThe parts of the wiring diagram and pictorial are (See Art01823and Art01823-1):ACH .................... AC HeaterDB....................... Defrost BoardDC ...................... Door ContactsDH ...................... Divider Heaterdh........................ Divider HousingDL ....................... Dispenser Light P.C.B.DPS .................... Dispenser SwitchDS....................... Door SwitchDTH .................... Drip Tray HeaterDWH ................... Dispenser Water Line HeaterDWVH................. Dispenser Water Valve HeaterEF ....................... External FanEFT ..................... External Fan ThermistorFAT ..................... Freezer Air ThermistorFDH .................... Freezer Defrost HeaterFF ....................... Freezer FanFFAT ................... Fresh Food Air ThermistorFFDH .................. Fresh Food Defrost heaterFFF ..................... Fresh Food FanFFFT ................... Fresh Food Fin ThermistorFFT ..................... Freezer Fin ThermistorFH ....................... Flapper Heaterfh......................... Flapper HousingGV ...................... Gas ValveHTS .................... Heater Temperature SwitchIG ........................ IgniterIL ......................... Interior LightIMWH.................. Ice Maker Water Line HeaterLCD .................... Display BoardMP ...................... MicroprocessorOOS.................... On/Off SwitchPB ....................... Power BoardPH....................... Perimeter HeaterTP ....................... Test PointTS ....................... Temperature SwitchWV ...................... Water ValveWVH ................... Water Valve Heater1.......................... Fused Continuous 12 VDC2.......................... Switched 12VDC3.......................... Communications4.......................... Display Ground5.......................... Auxillary Ground6.......................... Auxillary +12VDC7.......................... Divider +12VDC8.......................... Gas Valve +12VDCF1 ....................... (Power Board) 5A DC FuseF2 ....................... 8A AC FuseF1 ....................... (Defrost Board) 30A DC Fuse....................... Chassis........ Wire Foamed In CabinetLCD6 4DS222FFFTEFTFFATFFTFAT FFFFFEF4IG830A5AF1DBPB2866FFDHFDH-12VDC/-12VCC+12VDC/+12VCCTSACHACHACH1182 6IL5FHdhDCDLWVIMWHWVHDWHDWVHDPS3HTSDTHP28AF2L1L2AC_HT_LOAC_HT_LO_2AC_HT_HIAC_HT_HI_2LIMIT_OUTLIMIT_IN P1P3P3P2P1F1 12VDCGNDGNDGND12V12VGVTPfhDHPHTSTSArt01823