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Bunn H5E H5X service manual

Models: H5E H5X

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Bunn H5E H5X service manual

Contents

BUNN-O-MATIC CORPORATION BUNNH5E H5X POST OFFICE BOX SPRINGFIELD, ILLINOIS PHONE 217 529-6601 FAXWARRANTY CONTENTSINTRODUCTION 10044.0000 USER NOTICES00831.0000 10420Electrical Hook-Up ELECTRICAL REQUIREMENTSPLUMBING REQUIREMENTS Plumbing Hook-UpINITIAL SET-UP CLEANINGWALL MOUNTED INSTALLATION DRAINING THE DISPENSERProbable Cause TROUBLESHOOTINGProblem RemedyRefer to Service - limit thermostat for test TROUBLESHOOTING contProblem Probable CauseProbable Cause ProblemTROUBLESHOOTING cont RemedySafety Overflow Switch SERVICEComponent Access Electronic Control Assembly Troubleshooting Check these items firstPROBLEM Overflows SERVICE contH5E, H5X LIQUID LEVEL CONTROL PROBLEM Does Not Refill Electronic ControlsSERVICE cont Electronic Controls cont H5X THERMOSTAT PROBLEM Boils Excessively - Fills Cup SERVICE cont Electronic Controls contH5E THERMOSTAT PROBLEM Boils SERVICE cont Electronic Controls cont 8. Disconnect the dispenser from the power sourceSERVICE cont Electronic Controls cont Electronic Controls Removal and ReplacementSERVICE cont Electronic Controls cont 5A. TO INCREASE THE TEMPERATURE5B. TO DECREASE THE TEMPERATURE AdjustmentsSERVICE cont Limit Thermostat FIG. 7 LIMIT THERMOSTAT WIRINGSERVICE cont Safety Overflow Switch SERVICE cont Solenoid Valve WHI/BLU to Electronic Control #1 WHI or RED to Terminal BlockBLU to Triac Assy SERVICE cont Tank HeaterThermostat 200-240 VOLTS A C 2 WIRE SINGLE PHASE WIRING DIAGRAMSSCHEMATIC WIRING DIAGRAM H5X WIRING DIAGRAMS SCHEMATIC WIRING DIAGRAM H5E 100-120 VOLTS A C 2 WIRE SINGLE PHASE