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Bunn ES.1AF manual

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Table of contents for the manual

  • Page 1

    OPERA TING & SER VICE MANU AL Designs, materials, weights, specifications, and dimensions for equipment or replacement parts are subject to change without notice. BUNN-O-MA TIC CORPORA TION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 F AX: (217) 529-6644 26691.0000C 6/97 ©1995 Bunn-O-Matic Corporation B UNN Espr[...]

  • Page 2

    BUNN Espress® Model ES•1AF 2 W ARRANTY User notices ......................................................................................................................... 3 Site Requirements .............................................................................................................. .4 Installation ..........................[...]

  • Page 3

    3 BUNN Espress® Model ES•1AF 2 26601.0000 WARNING • DO NOT OVERLOAD CIRCUIT. • ALWAYS ELECTRICALLY GROUND THE CHASSIS OR ADAPTOR PLUG. • DO NOT DEFORM PLUG OR CORD. • FOLLOW NATIONAL AND LOCAL ELECTRICAL CODES. • KEEP COMBUSTIBLES AWAY. FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE, FIRE OR SHOCK HAZARD. READ THE ENTIRE OPERATING MANUAL INC[...]

  • Page 4

    BUNN Espress® Model ES•1AF 4 SITE REQUIREMENTS PHYSICAL The brewer is for indoor use only on a sturdy counter or cart. It is 16” (40.5 cm) wide, 20” (50.8 cm) tall and 19.25” (48.9 cm) deep. The brewer weighs approximately 88 pounds (40 kg) with the water tank filled. ADJUSTABLE LEGS Remove the four rubber feet from the brewer and install [...]

  • Page 5

    5 BUNN Espress® Model ES•1AF NOT E: For cart applications, unit will function with inlet hose suspended into a container of water. Be sure not to run the container dry, damage to the pump will occur. ELECTRICAL CAUTION- The brewer must be disconnected from the power source until specified. Improper electrical installation will damage electronic [...]

  • Page 6

    BUNN Espress® Model ES•1AF 6 0 0 , 5 0,5 1 1 ,5 1,5 2 2 , 5 2,5 0 4 8 1 2 12 1 6 16 C L 2 CL 2 ba r bar 0 0 , 5 0,5 1 1 , 5 1,5 2 2 , 5 2,5 0 4 8 1 2 12 1 6 16 C L 2 CL 2 ba r bar 1 . P l a c e a n e m p t y c u p b e l o w t h e d i s p e n s i n g n o z z l e . 2 . P r e s s t h e b u t t o n i n d i c a t i n g y o u r s e l e c t i o n . 3 .[...]

  • Page 7

    7 BUNN Espress® Model ES•1AF ADJUSTMENTS INFUSION Water The brewer is factory set to yield these approximate amounts of water: Short Coffee Volume - 1.5 oz (44 cc) Tall Coffee Volume - 1.8 oz (53 cc) To change the factory set amounts: 1. Place the program switch in the “Program” (right) position. The program switch is located behind the swit[...]

  • Page 8

    BUNN Espress® Model ES•1AF 8 BREWING 1. Place a pod in the filter holder. 2. Lock the filter holder into the group head. Make sure it is tight. 3. Place an empty cup in position. The factory settings are for an 8 oz cup. NOTE- Install the cup tray, as shown in the operating controls illustration (Page 6). This can be used when brewing into short[...]

  • Page 9

    9 BUNN Espress® Model ES•1AF Milk Frother NOTE- The milk frother parts need to be cleaned as described below at least every four to six hours depending upon use. See the DBC instruction manual for changing the clean warning alarm. It is factory set at 25 drinks. Daily Milk Frother Cleaning Instructions 1. Dispense 10 oz. of hot water from the es[...]

  • Page 10

    BUNN Espress® Model ES•1AF 10 BREWING TIPS GENERAL Good espresso is identified by its taste, aroma, and the manner in which it is served. All of these elements can be improved-upon to serve your customers a better product. BEAN SELECTION The selection of a blend of coffee is a matter of personal choice. A blend with a high proportion of Central [...]

  • Page 11

    11 BUNN Espress® Model ES•1AF ALARMS PROBLEMS When a fault occurs the following will happen: Fault 1 will appear on DBC screen. Power light will flash once every three seconds. This means a flowmeter error. Water is not flowing thru the flowmeter Fault 2 will appear on DBC screen. Power light will flash two flashes every three seconds. This mean[...]

  • Page 12

    BUNN Espress® Model ES•1AF 12 WIRING DIA GRAM + OUT - P5 P6 P5 P6 J2-1 D I G I T A L B R E W E R C O N T R O L C I R C U I T B O A R D 26564.0000B 11/95 © 1995 BUNN-O-MATIC CORPORATION 120 VOLTS AC 2 WIRE SINGLE PHASE TANK LEVEL SENSING GRN RED ORA YEL VIO GRY BLU WHI BLK PNK J3-1 RED WHI BLU VIO ORA WHI/YEL WHI/RED WHI/ORA ORA P1 P2 P3 P4 P1 P[...]