Bunn BUNNEspress ES.1AF Operating & Service Manual Download Page 2

BUNN 

Espress®

Model 

ES•1AF

2

WARRANTY

User notices......................................................................................................................... 3
Site Requirements ............................................................................................................... 4
Installation ........................................................................................................................... 5
Operating Controls............................................................................................................... 6
Adjustments ........................................................................................................................ 7
Operation ............................................................................................................................. 8
Brewing tips ...................................................................................................................... 10
Alarms ............................................................................................................................... 11
Wiring Diagram ................................................................................................................. 12

INTRODUCTION

This compact, easy-to-operate equipment produces consistently fine espresso and related beverages with

the push of a button.  The brewer is selectable to deliver one of eight different programmed amounts of
beverage.  All of the critical functions of the brewer are electronically controlled.

WARRANTY

Bunn-O-Matic Corp. (“Bunn”) warrants the equipment manufactured by it to be commercially free from defects in

material and workmanship existing at the time of manufacture and appearing within one year from the date of
installation.  This warranty does not apply to any equipment, component or part that was not manufactured by Bunn
or that, in Bunn’s judgement, has been affected by misuse, neglect, alteration, improper installation or operation,
improper maintenance or repair, damage or casualty.

THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL,

EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER MERCHANTABIL-
ITY OR FITNESS FOR A PARTICULAR PURPOSE.
  The agents, dealers or employees of Bunn are not authorized to make
modifications to this warranty or to make additional warranties that are binding on Bunn.  Accordingly, statements by
such individuals, whether oral or written, do not constitute warranties and should not be relied upon.

The Buyer shall give Bunn prompt notice of any claim to be made under this warranty by telephone at (217) 529-

6601 or by writing to Post Office Box 3227, Springfield, Illinois, 62708-3227.  If requested by Bunn, the Buyer shall ship
the defective equipment prepaid to an authorized Bunn service location.  If Bunn determines, in its sole discretion, that
the equipment does not conform to the warranty, Bunn shall repair the equipment with no charge for parts during the
one year warranty period and no charge for labor by a Bunn Authorized Service Representative during the one year
warranty period.  If Bunn determines that repair is not feasible, Bunn shall, at its sole option, replace the equipment or
refund the purchase price for the equipment.

THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF

THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AS SPECIFIED
HEREIN, TO REPAIR OR, AT BUNN’S SOLE OPTION, REPLACEMENT OR REFUND.
  Bunn shall not be liable for any other
damage or loss, including, but not limited to, lost profits, lost sales, loss of use of equipment, claims of Buyer’s
customers, cost of capital, cost of down time, cost of substitute equipment, facilities or services, or any other special,
incidental or consequential damages.

Summary of Contents for BUNNEspress ES.1AF

Page 1: ...s are subject to change without notice BUNN O MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD ILLINOIS 62708 3227 PHONE 217 529 6601 FAX 217 529 6644 26691 0000C 6 97 1995 Bunn O Matic Corporation...

Page 2: ...is warranty or to make additional warranties that are binding on Bunn Accordingly statements by such individuals whether oral or written do not constitute warranties and should not be relied upon The...

Page 3: ...a container of clean hot water 2 Place the end of the milk supply tube in a container of clean hot water 3 Press the CLEAN FROTHER button 3 Press the CLEAN FROTHER button 4 Carefully remove the cup d...

Page 4: ...uce the service problems caused by naturally occurring elements in your local water supply A polyphosphate feeder is not recommended because it does not remove minerals NOTE Bunn O Matic recommends 37...

Page 5: ...During initial fill using a bottled water source a fault may occur The controller will detect that the tank is not filling fast enough If this occurs power down the unit Reinitiate start up procedures...

Page 6: ...e an d tho roug hly cle an the mi lk fro the r acco rding to loc al sanit ati on co de s at lea st every fou r 4 ho urs 1 Pla ce a po d in the filt er ho lde r 2 Lo ck the filt er ho lde r int o the g...

Page 7: ...hree hits of button will program a milk drink two hits of a button for espresso only 7 Place the program switch in the RUN left position when done Air 1 Remove the three screws securing the top cover...

Page 8: ...id detergent is recommended for cleaning all surfaces on Bunn O Matic equipment 2 Clean the gasket that seals the filter group head located under the group head Ground coffee build up on this gasket w...

Page 9: ...lk Frother Cleaning Instructions 1 Follow items 1 through 6 of the Daily Milk Frother Cleaning Instructions 2 Loosen the frother disconnect assembly thumb screw A and gently tug downward on the frothe...

Page 10: ...m of your hand and spread it out The particles should be small and for the most part uniform in size There should be almost no large grains If the grind doesn t look right try adjusting the grinder Th...

Page 11: ...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 f...

Page 12: ...1 P2 P3 P4 P1 P2 P3 P4 YEL BLU WHI BLK RED ORA CONTROL PANEL PROGRAM SWITCH DISPLAY INTERFACE YEL BLU WHI BLK RED FLOW METER GRN GRN L1 N BLK BLK K N O BLK LIMIT T STAT LIMIT T STAT PRESSURE SWITCH BL...

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