Bunn Axiom User Manual
PROGRAMMING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
41154.0000B 12/09 ©2008 Bunn-O-Matic Corporation
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 pounds of coffee, whichever comes first.
These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by
it will be commercially free of defects in material and workmanship existing at the time of manufacture and
appearing within the applicable warranty period. This warranty does not apply to any equipment, component or
part that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect,
alteration, improper installation or operation, improper maintenance or repair, damage or casualty. This warranty is
conditioned on the Buyer 1) giving 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; 2) if requested by
BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior
authorization from BUNN that the defective equipment is under warranty.
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
MERCHANTABILITY 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.
If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its
exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts
and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective
components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall 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, AT BUNN’S
SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.
In no event shall BUNN 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.
AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress,
BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink,
Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr.
Brew stylized Dr. design, Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High
Intensity, iMIX, Infusion Series, Intellisteam, My Café, PowerLogic, Quality Beverage Equipment Worldwide,
Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, SmartWAVE,
Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, 392, Beverage Bar
Creator, Beverage Profit Calculator, BUNNSource, Coffee At Its Best, Digital Brewer Control, Nothing Brews Like
a BUNN, Pouring Profits, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Signature
Series, Tea At Its Best, The Horizontal Red Line, Titan, Ultra are either trademarks or registered trademarks of
Bunn-O-Matic Corporation.
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41154 110909
INTRODUCTION
This equipment will brew a 1⁄2 gallon batch of coffee into an awaiting decanter. The brewer may have
a hot water faucet for allied beverage use. It is only for indoor use on a sturdy counter or shelf.
CONTENTS
Adjustments & Programming ................................................................ 4
Troubleshooting ................................................................................... 14
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ADJUSTMENTS & PROGRAMMING
PROGRAMMING THE BREWER
The programming of the brewer is divided into two levels. Brewing adjustments are in "BrewWizard". Service functions are accessed in Level 2.
The following function screens are in order of appearance. Each screen will have instructions on
how to access, and the procedures to program the various functions of the brewer.
IMPORTANT PROGRAMMING NOTES
- READ CAREFULLY -
To exit the programming mode at any time, press and release "ENABLE BREW ON/OFF" switch
located on the front switch panel. The display will return to the MAIN SCREEN.
If none of the five programming switches are pressed within one minute during the setup of the
brewer, the programming of the function screen that is being set will be exited and the display will
return to the MAIN SCREEN.
Always remember to place an empty server and funnel under the sprayhead when operating the
brewer during the set-up of PULSE BREW, CALIBRATE FLOW and testing the brew valve in SERVICE TOOLS/TEST OUTPUTS.
PROGRAM FUNCTIONS - BREW WIZARD
MAIN SCREEN
READY TO BREW
WATER TEMP: 200°
PROGRAMMING LOCKOUT SWITCH
(Mounted on main control board)
This switch can be set to prevent access to the
programming settings of the brewer. Once all
the correct brew settings are programmed, the
operator can set the switch to the "ON" position to
prohibit anyone from changing the settings. With
the switch in the "ON" position, the programming
menus can still be accessed to view the current
settings. However, no changes will be saved.
BREW LOCKOUT
This function allows the operator to prevent
or allow brewing if the water temperature is less
than the set READY temperature.
To access this function screen press and hold
the right hidden switch. Release when the display
reads: "BREW WIZARD" it will then read:
BREW LOCKOUT?
NO DONE YES
Press here
for NO
Press here
for DONE
Press here
for YES
P3634
Disconnect brewer from
po wer source before
removing any panel!
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The YES or NO should be flashing. Select YES
to prevent brewing if the water temperature is
below the set READY temperature. Select NO
to permit brewing at any water temperature.
When finished, press and release DONE. This
will step to the next function screen. To return
to the MAIN SCREEN at any time, press and
release "ENABLE BREW ON/OFF".
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ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
PROGRAMMING FUNCTIONS - BrewWIZARD (cont.)
The functions in the "BrewWIZARD" allow the operator to adjust brew settings and other features.
BREW OZ:
This function allows the operator to adjust the brew volume.
Procedure:
1. Press and hold the right hidden switch until the display reads "BrewWIZARD" and release.
2. The display will then read: "BREW OZ: xx.x"
3. Press (-) "Digital" to decrease the amount, or (+) "Control" to increase.
Range: (10 to 192 oz., in .5 oz. increments) or (.30 to 6.60 Liters, in .01 increments)
4. When finished, press "DONE". This will take you to the next screen. Press and release the right
hidden switch to continue to the next screen, or press and release the "ENABLE BREW ON/OFF"
switch to return to the main screen.
BREW OZ: 64.0
(-) DONE (+)
BREW METER:
This function allows the operator to adjust the brew strength/extraction time. Setting #1 will produce
a non-pulsed brew cycle and the highest (#14) will give you the longest time (utilizing pulse brew).
Procedure:
1. Press and hold the right hidden switch until the display reads "BrewWIZARD" and release.
2. The display will then read: "BREW OZ: xx.x"
3. Press and release the right hidden switch until the display reads "BREW METER"
4. Press (-) to decrease the amount, or (+) to increase. (Range: 1 - 14)
5. When finished, press and release the right hidden switch. This will take you to the next screen,
or press and release the "ENABLE BREW ON/OFF" switch to return to the main screen.
Weakest (Shortest) Strongest (Longest)
BREW METER 1
- +
BREW METER 14
- +
NOTE: This will overwrite settings in "PULSE BREW"
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ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
ENABLE ADS
This function allows the operator to choose whether or not to display an advertising message. An
ad can be saved to the brewer by writing the ad
using the programming commands. This message
will be displayed when the brewer is idle.
Procedure to Enable/Disable Ads:
1. Press and hold the right hidden switch until
the display reads "BrewWIZARD" then release.
Press and release the right hidden switch until
the display reads "ENABLE ADS ?". The "YES"
or "NO" will be flashing to indicate the current
selection.
2. Press and release the "NO" switch to disable
this function, or:
3. Press and release the "YES" switch to enable
this function.
4. When finished, press and release "DONE" to
save the new setting and advance to the next
function screen.
5. If "NO" was selected, the display should now
read "ENTER SERVICE #?". To exit programming and return to the MAIN SCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
6. If "YES" was selected, the display should now
read "NEW AD?". This screen allows you to
write a new ad.
7. The display should now read "2 LINES 16
CHARS AVAILABLE", and then "SCROL
THRU ALPHA, NEXT -> NEXT LETTER", and
then "WRITE TOP LINE?". The ad can be up
to 32 characters long, 16 per line. The ad will
be written in two steps, first the top line, then
the bottom line.
9. To write the top line of a new ad, press and
release "YES". To skip the top line and only
write a bottom line, press and release "NO"
and proceed to step 13. To exit programming and return to the MAIN SCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
10. The display will now read "A" with a flashing
cursor below it. Press and hold the "SCROLL"
switch to scroll through the alphabet and avail-
able characters. When the desired character
is shown on the display, press and release
"NEXT" to move to the next character in the
top line.
11. Repeat step 10 until the top line is complete.
12. Press and release "DONE". The display should
now read "WRITE BTM LINE?".
13. To write the bottom line of the new ad, press
and release "YES".
14. To skip the bottom line, press and release
"NO".
a. If neither a top nor bottom line was writ-
ten, the display should now read "ENTER
SERVICE #?".
b. If only a top line was written, the ad will
be displayed followed by "SAVE?" Proceed to
step 18.
15. The display will now read A with a flashing
cursor below it. Press and hold the "SCROLL"
switch to scroll through the alphabet and available characters. When the desired character
is shown on the display, press and release
"NEXT" to move to the next character in the
bottom line.
16. Repeat step 15 until the bottom line is complete.
17. Press and release "DONE". The display will
now show the written ad, and then "SAVE?"
18. To cancel saving the ad, press and release
"NO". The display should now read "ADVERTISEMENT NOT SAVED!" and then will return
to the "NEW AD" screen. To exit programming and return to the MAIN SCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
19. To correct or edit the ad, press and release
"EDIT". The display should now read "WRITE
TOP LINE?" Repeat steps 10 though 17.
20. To save the ad as it is shown, press and release "YES". The display should now read
"ADVERTISEMENT SETUP COMPLETE",
and then "ENTER SERVICE #?". To exit programming and return to the MAIN SCREEN,
press and release the "ENABLE BREW ON/
OFF" switch.
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