Bunn STA, STFA, SA service manual Page, 29251

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Contents POST OFFICE BOX SPRINGFIELD, ILLINOIS FAXBUNN S,SA ST,STA STF,STFAWARRANTY USER NOTICESUSER NOTICES Continued #00656.0000#00882.0000 #02763.0000 #02765.0000 #02769.0000ELECTRICAL REQUIREMENTS PLUMBING REQUIREMENTSElectrical Hook-Up Models S & SAINITIAL SET-UP 4A. Models S & SA4B. Models ST, STA 4C. Models STF & STFACLEANING Models ST, STF, STA & STFA ON/OFF SWITCHSTART SWITCH OPERATING CONTROLSTROUBLESHOOTING TROUBLESHOOTING cont PROBLEMPROBABLE CAUSE REMEDYTROUBLESHOOTING cont PROBLEM Dripping from sprayhead Beverage overflows dispenser cont Weak beverage Brewer is making unusal noises Contents SERVICECOMPONENT ACCESS SERVICE cont CONTROL THERMOSTATSERVICE cont CONTROL THERMOSTAT cont SERVICE cont LIMIT THERMOSTAT ON/OFF SWITCH Models ST, STA, STF & STFA FIG. 8 SOLENOID START SWITCH Models ST, STA, STF & STFA SERVICE cont TANK HEATER SERVICE cont TANK HEATER Cont FIG. 14 BREW TIMER SERVICE cont BREW TIMER Early Modelscont DIGITAL BREW TIMER Late Models FIG. 16 DIGITAL BREW TIMERSERVICE cont DIGITAL BREW TIMER Late Modelscont LIQUID LEVEL CONTROL BOARD Models STF & STFA STFACont SERVICE cont TIMER RELAY Models STF & STFA SERVICE cont WARMER ELEMENTS SERVICE cont THERMAL CUT-OFFModels SA, STA & STFA Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251Page 29251