BUNN Espress, Index, ES2A/ES2SA, Installation, 12-13 | Bunn

BUNN Espress™

BUNN Espress™

INDEX

ES•2A™/ES•2SA™

Warranty	2
User Notices	3
Features	4-5
Installation
Plumbing	6
Electrical Requirments and Hook-up .... 7
Initial Setup	8
Programming	9
Brewing Procedures	10
Cleaning	11
Trouble Shooting	12-13
Push-button Board Repacement	14
Replacement Parts	16-31
Wiring Diagrams	32-33

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Bunn BUNN Espress, Index, ES2A/ES2SA, Installation, 12-13, 16-31, 32-33, Features, Electrical Requirments and Hook-up

Contents

DISCONTINUED VERSION The information in this manual BUNNEspressE S 2A TM / ES 2SA TM ESPRESSO/CAPPUCCINO COFFEE BREWERSPage Installation BUNN EspressINDEX ES2A/ES2SA WARRANTY 00831.0000F 3/98 1988 BUNN-O-MATIC CORPORATION USER NOTICESREAD THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT Liquid-Steam-Surfaces LEVEL FEATURESHOT WATER RINSE DISPENSING TUBE AND STEAM DISPENSING TUBE WATER FEED TAP WATER TREATMENT Group head Espresso extraction chamber PLUMBING PLUMBING REQUIREMENTSPLUMBING HOOK-UP L1 240V or L2 Gnd ELECTRICAL SPECIFICATIONSELECTRICAL ELECTRICAL HOOKUP START-UP INITIAL SETUP PREINFUSION PROGRAMMING PROGRAMMINGPUSH-BUTTON SET AUTOMATICS ONLY PROGRAMMING DOSIFICATIONS BREWING COFFEE EXTRACTIONOBSERVATIONS CLEANING CLEANING Probable cause TROUBLESHOOTINGProblem WARNINGS AUTOMATIC WATER LEVEL MALFUNCTION ALARM DOSAGE PULSOMETER MALFUNCTION ALARM PUSH-BUTTON BOARD CONNECTIONS BOARD REPLACEMENT BUNN Espress ES2A/ES2SA Espress REPLACEMENTPARTS BUNN Description REPLACEMENT PARTS REPLACEMENT PARTS ES2A/ES2SA BUNN EspressP-235 Description 22711.0000 Solenoid rebuild kit22811.0000 Group assy.items Description Complete valve assy 22685.0000P-240 Description 22658.0000 22637.0000Complete assy Complete valve assy.- items Description P-238 Water inlet hose supply to pump in P-237 Description 1 .................. Red push button on/off switch Description Replacement Parts Not Illustrated SCHEMATIC ES2SAP-243 P-244 ES2A