Bunn Troubleshooting, BUNN Espress, ES2A/ES2SA, Warnings, Problem, Probable cause, Remedy

Contents ESPRESSO/CAPPUCCINO COFFEE BREWERS BUNNEspressE S 2A TM / ES 2SA TM DISCONTINUED VERSION The information in this manualPage ES2A/ES2SA BUNN EspressINDEX InstallationWARRANTY Liquid-Steam-Surfaces USER NOTICESREAD THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT 00831.0000F 3/98 1988 BUNN-O-MATIC CORPORATIONWATER FEED TAP FEATURESHOT WATER RINSE DISPENSING TUBE AND STEAM DISPENSING TUBE LEVELGroup head Espresso extraction chamber WATER TREATMENTPLUMBING HOOK-UP PLUMBINGPLUMBING REQUIREMENTS ELECTRICAL HOOKUP ELECTRICAL SPECIFICATIONSELECTRICAL L1 240V or L2 GndINITIAL SETUP START-UPPROGRAMMING DOSIFICATIONS PROGRAMMINGPUSH-BUTTON SET AUTOMATICS ONLY PREINFUSION PROGRAMMINGOBSERVATIONS BREWINGCOFFEE EXTRACTION CLEANING CLEANINGWARNINGS TROUBLESHOOTINGProblem Probable causeDOSAGE PULSOMETER MALFUNCTION ALARM AUTOMATIC WATER LEVEL MALFUNCTION ALARMBOARD REPLACEMENT PUSH-BUTTON BOARD CONNECTIONSBUNN Espress ES2A/ES2SA BUNN REPLACEMENTPARTS EspressREPLACEMENT PARTS DescriptionP-235 REPLACEMENT PARTS ES2A/ES2SABUNN Espress ES2A/ES2SA Group assy.items Solenoid rebuild kit22811.0000 22711.0000ES2A/ES2SA P-240 Complete valve assy22685.0000 ES2A/ES2SA Complete valve assy.- items 22637.0000Complete assy 22658.0000ES2A/ES2SA P-238 Water inlet hose supply to pump in P-237 ES2A/ES2SA 1 .................. Red push button on/off switch Replacement Parts Not Illustrated DescriptionP-243 SCHEMATICES2SA ES2A P-244