Section 6 Electrical System6-47ELECTRONIC CONTROL BOARD (NEW STYLE)New Style Control BoardNew Style Control Board Improvements• A dual voltage transformer means only onecontrol board for both 115V and 208-230V use.• One 7-amp fuse - no separate transformer fuse.• A single ice thickness probe provides improvedice thickness control by eliminating the possibilityof scale or slime bridging the probes, causingpremature harvests.• A yellow “Clean” light energizes when a SeCSor AuCS cycle is in progress.CAUTIONJ model control boards that have only terminal 1C(no terminal 1D on board), must use the new singleprobe ice thickness control• An adjustable harvest cycle water purge can beset to 15, 30 or 45 seconds. This will not affectclean cycle purge time.CAUTIONThis control is factory-set to 45 seconds. A reducedsetting will increase cleaning frequency.• Safety limits 3 and 4 have been eliminated; nothermistor is required.• Exact control board replacement when replacingan old style control board with a new style controlboard. Electrical sequence of operation isidentical to the old style control board.57586061MAIN FUSE (7A)AUTOMATIC CLEANING SYSTEM(AuCS)ACCESSORY PLUGICE THICKNESS PROBE(3/16” CONNECTION)NOT USEDDC LOW VOLTAGEELECTRICAL PLUG(NUMBERS MARKED ON WIRES)HARVEST LIGHT/SAFETY LIMIT CODE LIGHT -- REDBIN SWITCH LIGHT -- GREENAC LINE VOLTAGEELECTRICAL PLUG(NUMBERS MARKED ON WIRES)N 115VL 2 208-230VL 1 PRIMARYPOWER SUPPLY55LIGHT NOT USED -- GREENCLEAN LIGHT -- YELLOWWATER PURGE ADJUSTMENTSV1588561C1F6867626563
