Bunn AXIOM 0/6 Twin Installation instructions

INSTALLATION & OPERATING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: [phone] FAX: [phone]
39130.0000C 05/07 ©2006 Bunn-O-Matic Corporation www.bunn.com
To obtain the Illustrated Parts Catalog, visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE,
and the quickest way to obtain the catalog. Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper
copy of the required Illustrated Parts Catalog mailed via U.S. Postal Service.

Page 2
INTRODUCTION
Thisequipmentwillbrewa1⁄2gallonbatchofcoffeeintoanawaitingdecanter.Thebrewermayhave
a hot water faucet for allied beverage use. It is only for indoor use on a sturdy counter or shelf.
CONTENTS
Introduction & Warranty ........................................................................ 2
User Notices ......................................................................................... 3
Electrical Requirements........................................................................ 4
Plumbing Requirements & Initial Set-Up............................................... 6
Operating Controls & Coffee Brewing................................................... 7
Cleaning & Tank Drain .......................................................................... 8
Adjustments & Optional Settings .......................................................... 9
Troubleshooting................................................................................... 22
Schematics ......................................................................................... 26
BUNN-O-MATIC COMMERCIAL PRODUCTWARRANTY
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 [phone] 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 FORTHE BREACH OF ANY OBLIGATION ARISING OUT OFTHE SALE
OFTHIS EQUIPMENT,WHETHER DERIVED FROMWARRANTY 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.
39130 053107

Page 3
#00658.0000
#37881.0000
39130 053107
#00986.0000
USER NOTICES
Carefully read and follow all notices in this manual and on the equipment. All labels on the equipment should
be kept in good condition. Replace any unreadable or damaged labels.
To reduce the risk of electric shock,
do not remove or open cover.
No user-serviceable parts inside.
Authorized service personnel only.
Disconnect power before servicing.
!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.
FAILURETO COMPLY RISKS EQUIPMENT
DAMAGE, FIRE OR SHOCK HAZARD.
READ THE ENTIRE
OPERATING MANUAL BEFORE
USING THIS PRODUCT
00986.0000E 5/98 ©1994 Bunn-O-Matic Corporation
#03408.0002
#03409.0002
#12364.0000
#02765.0000
#00656.0000
/PTIONAL&IELD7IRING
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0(7IRE'.$(:
/PTIONAL&IELD7IRING
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0(7IRE'.$(:
#29710.0004 #29710.0007
B.U.N.N., BREWWISE, BUNN, BUNN FAMILY GOURMET, BUNN GOURMET ICE, BUNN-O-MATIC, BUNN OMATIC LOGO, BUNN,
BUNNSERVE, DBC, DR. BREW LOGO, DR. BREW, DUAL, EASY CLEAR, EASY POUR, FLAVORGARD, GOURMET ICE, GOURMET
JUICE, HIGH INTENSITY, INFUSION SERIES, LEGENDARY FOR QUALITY, MY CAFE, POWERLOGIC, SAFETY-FRESH, SINGLE, SMART
FUNNEL, SMART HOPPER, SOFT HEAT, SPLASHGARD, SYSTEM III, THE MARK OF QUALITY IN BEVERAGE EQUIPMENT WORLDWIDE
and THERMOFRESH are registered trademarks of Bunn-O-Matic Corporation in the United States and/or other countries.
AXIOM, BREWLOGIC, BREWWIZARD, BUNN ESPRESS, BUNNLINK, BUNNLINK LOGO, COFFEE SPOT, EASYGARD, GLOBAL
SOLUTIONS FOR QUALITY BEVERAGES, IMIX, NOTHING BREWS LIKE A BUNN, QUALITY BEVERAGE EQUIPMENT WORLDWIDE,
SIGNATURE SERIES, SILVER SERIES, SMART WAVE, BUNNSOURCE, DIGITAL BREWER CONTROL, POURING PROFITS, SMART
HEAT, THE HORIZONTAL RED LINE, ULTRA, COFFEE AT ITS BEST and TEA AT ITS BEST are trademarks of Bunn-O-Matic Corporation
in the United States and/or other countries.
Unauthorized use or duplication of these marks is strictly prohibited by law.
The absence of a name or logo in this list does not constitute a waiver of any and all intellectual property rights that Bunn-O-Matic
Corporation has established in any of its product, feature, or service names or logos.
#37881.0002

Page 4
ELECTRICAL HOOK-UP (All Models)
CAUTION – Improper electrical installation will damage electronic components.
1. An electrician must provide electrical service.
2. Determine the available on-site electrical service.
3. Select the desired unit voltage based on the available on-site electrical service.
4. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
5. Remove the front access panel beneath the sprayhead to gain access to the terminal block.
6. Feed the supply leads through the rear of the brewer.
7. Using the above diagrams, connect the desired electrical service to the field wiring terminal block.
8. If wiring the machine for operation on 120/208 or 120/240 volts with a Power Supply Cord, the Power
Supply Cord must be UL Listed Flexible Cord Type SO, SJO, SJTO, HSJO or SJOW, No. 12 AWG, 4 Con-
ductor, Rated 90° C. Attachment Plug Cap must be UL Listed, NEMA 14-20P or L14-20P Configuration,
Rated 125/250V, 20 AMPS. The Power Supply Cord must be at least 3 feet long and maximum 6 feet long
(measured from Strain Relief to end of the Attachment Plug Cap).
9. Before proceeding, verify the voltage at the field wiring terminal block.
10. Set voltage switch to the appropriate position and replace the access panel. (DV Models Only)
11. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If
plumbing has been hooked up, the brewer is ready for Initial Set-Up.
ELECTRICAL REQUIREMENTS
39130 053107
WARNING -
The brewer must be disconnected from the power source until specified in Initial Set-Up.
Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.
AllTwins are 120/208 & 120/240V AC
Single phase unless otherwise noted.
Note: This electrical service require 3
current carrying conductors (Neutral,
L1 and L2) and a separate conductor
for earth ground
Note: Power cord must be
connected to center terminal
block on all Twins unless
otherwise noted.
Twins

Page 5 39130 053107
ELECTRICAL REQUIREMENTS
120V AC
Single phase models
Note: This electrical service re-
quires 2 current carrying conduc-
tors (Neutral,and L1)and a separate
conductor for earth ground.
N
L1
G
L2 RED L2 RED
WHITE
GREEN GREEN
NEUTRAL
L1 BLACK
WHITE
NEUTRAL
L2
L1 BLACK
120V.
120V.
208 or 240V. A.C.
N
L1
G
WHITE
GREEN GREEN
NEUTRAL
L1 BLACK
WHITE
NEUTRAL
L1 BLACK 120V. A.C.
Requirements for brewers without an attached cord set are as follows:
Requirements for brewers with an attached cord set are as follows:
120V
120/208-240V
For Supply Connections, Use No. 12 AWG
Wires Suitable For At Least 90oC (194oF)
FOR USE ONLY ON AN
INDIVIDUAL BRANCH
CIRCUIT RATED 20 AMPS
120V
120/208-240V
For Supply Connections, Use No. 12 AWG
Wires Suitable For At Least 90oC (194oF)
FOR USE ONLY ON AN
INDIVIDUAL BRANCH
CIRCUIT RATED 20 AMPS
DualVoltage Switch
in 120V position
DualVoltage Switch in
120/208-240V position
120/208 & 120/240V AC
Single phase models
Note: This electrical service
require 3 current carrying
conductors (Neutral, L1 and
L2) and a separate conductor
for earth ground
Single & DualVolt

Page 6
-1000 213.8 101.0 200 93.3
-500 212.9 100.5 200 93.3
0 212.0 100.0 200 93.3
500 211.1 99.5 200 93.3
1000 210.2 99.0 200 93.3
1500 209.3 98.5 200 93.3
2000 208.4 98.0 200 93.3
2500 207.4 97.4 200 93.3
3000 206.5 96.9 199 92.8
3500 205.6 96.4 198 92.2
4000 204.7 95.9 197 91.7
4500 203.8 95.4 196 91.1
5000 202.9 94.9 195 90.6
5500 201.9 94.4 195 90.6
6000 201.0 93.9 194 90.0
6500 200.1 93.4 193 89.4
7000 199.2 92.9 192 88.9
7500 198.3 92.4 191 88.3
8000 197.4 91.9 190 87.8
8500 196.5 91.4 189 87.2
9000 195.5 90.8 188 86.7
9500 194.6 90.3 187 86.1
10000 193.7 89.8 186 85.6
Brew water temperature is factory set at 200oF (93.3oC)
Areas of high altitude will require lowering this tempera-
ture to prevent boiling. This chart should be used as a
guide when readjusting the brew water temperature.
Altitude
(Feet)
Boiling point
of water
oF oC
Recommended
water temperature
oF oC
1. Flush the water line and securely attach it to the inlet fitting at the rear of the brewer.
2. Turn on the water supply.
PLUMBING REQUIREMENTS
These brewers must be connected to a cold water system with operating pressure between 20
and 90 psi (138 and 620 kPa) from a 1⁄2" or larger supply line. A shut-off valve should be installed in
the line before the brewer. Install a regulator in the line when pressure is greater than 90 psi (620
kPa) to reduce it to 50 psi (345 kPa). The water inlet fitting is 1⁄4" flare.
NOTE - Bunn-O-Matic recommends 1⁄4" copper tubing for installations of less than 25 feet and 3⁄8"
for more than 25 feet from the 1⁄2" water supply line. A tight coil of copper tubing in the water line will
facilitate moving the brewer to clean the counter top. Bunn-O-Matic does not recommend the use of
a saddle valve to install the brewer. The size and shape of the hole made in the supply line by this
type of device may restrict water flow.
39130 053107
1. Insert an empty funnel into the funnel rails.
2. Place an empty server under the funnel.
3. Connect the brewer to the power source.
4. Turn on the main ON/OFF switch located on the
left side of brewer (If equipped).
5. Pressandreleasethe"ENABLEBREWON/OFF"
switch.(Indicator must be lit!).Water will flow into
the tank and stop when the tank is filled to its ca-
pacity.Display will show "PLEASEWAIT...TANK
FILLING" until tank is filled with water.
6. Wait approximately twenty minutes for the water
in the tank to heat to the proper temperature.
Display will show "READY TO BREW...WATER
TEMP:200°" when tank is at operating tempera-
ture. Some water will drip from the funnel during
this time;this is due to expansion and should not
occur thereafter.
7. Place a small container beneath the faucet and
openthefaucethandle.Releaseitwhenyouhear
the tank refilling.
8. Watervolumesandflowsettingshavebeenpreset
at the factory. Refer to adjustments for the Set
Brew Volumes section of this manual should the
volume need to be increased or decreased.
9. The brewer is now ready for use in accordance
with the instructions for Coffee Brewing.
10. Repeat steps 5-9 for remaining side on Twins.
INITIAL SET-UP
This equipment must be installed to comply with the Basic Plumbing Code of the Building Officials
and Code Administrators International, Inc. (BOCA) and the Food Service Sanitation Manual of
the Food and Drug Administration (FDA). For models installed outside the U.S.A., comply with the
applicable Plumbing /Sanitation Code.
If setting up new brewer in high mineral
locations, refer to programming (Enable
Brew Logic). Pertains to units with
software version 1.06 & up.

Page 7
OPERATING CONTROLS
(A) ENABLE BREW ON/OFF SWITCH
Pressing the "ENABLE BREW ON/OFF" switch (indicator
on) supplies power to the brew station warmer, enables the
brewcircuit,andenergizesthetankrefillcircuit.Pressingthe
switch again (indicator off) stops tank refilling and brewing
andde-energizesthebrewstationwarmer.Stoppinga brew
cycle after it has been started will not stop the flow of water
into the server until the funnel is empty.
NOTE – Hot water will be available at the faucet in a limited
amount when the "ENABLE BREW ON/OFF" switch is in
the "OFF" position because the tank will not refill.
(B) BREW SWITCH
Momentarily pressing and releasing the switch starts a brew cycle when the "ENABLE BREW
ON/OFF" indicator is on.
(C) ADDITIONALWARMER SWITCHES
Pressing any additional warmer switch so that the indicator is on, supplies power to the associ-
ated warmer. NOTE: APS &TC models have no warmers.
P3633
39130 053107
COFFEE BREWING
1. Begin each brew cycle with a clean empty brew
funnel.
2. Insert a BUNN filter into the funnel.
3. Pour (or grind) fresh coffee into the filter and level
the bed of grounds by gently shaking.
4. Slide the funnel into the funnel rails until it stops.
5. Place an empty server under the funnel.
6. Verifythatthe"ENABLEBREWON/OFF"indicator
is on.
7. Momentarilypressandreleasethe"BREW"switch.
The display will read "NOW BREWING", and show
the time remaining in the brew cycle.
8. Following the brew, the display reads "DRIPPING"
which shows the time remaining until the coffee no
longer drips from the funnel tip.
9. After the coffee finishes dripping from the funnel
tip, carefully remove the brew funnel and discard
the grounds and filter.
B
AC
NOTE: Some models are equipped with a backup
pour in feature, in case the plumbed water supply is
disrupted.In this event, disregard steps 7-8, and pour
in 64 ounces of fresh water.

Page 8
CLEANING
1. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for
cleaning all surfaces on Bunn-O-Matic equipment.
2. Check and clean the sprayhead. The sprayhead holes must always remain open.Insert the short
end of the sprayhead cleaning tool into each of the five water outlets of the plastic sprayhead to
remove any mineral deposits (Refer to Fig 1)
3. Insert the long end of sprayhead cleaning tool into the sprayhead fitting, and rotate several times
to remove any mineral deposits from the fitting (Refer to Fig 2).
NOTE: In hard water areas, this may need to be done daily. It will help prevent liming problems in
the brewer and takes less than a minute.
NOTE: In the event that the "Brew Logic" circuit activates (compensating for high lime build up), it
will temporarily disable the "Recovery Booster" and "Pulse Brewing" systems until the unit has been
de-limed. Refer to the Troubleshooting section for more details.
FIGURE 1 FIGURE 2
39130 060206
TANK DRAIN
1. Loosen screws that secure the front access panel.Remove the panel.
2. Unfasten the hose clamp at the end of the drain hose. Remove the plug.
3. Place the end of the drain hose in a container that has a minimum capacity of 200 oz (5.9 L).
4. Release the white clamp to drain water from the tank.
5. When tank is empty, close the white clamp, replace the plug, and tighten the clamp at the end
of the drain hose. (Repeat steps 2-5 for remaining side on Twins)
6. Replace the front panel and tighten screws.

Page 9
REAR
FRONT
WARMERS
BUNN
®
WARMER
™
ADJUSTMENTS & OPTIONAL SETTINGS
P3633-2
39130 053006
READYTO BREW
WATERTEMP: 200°
1
32
Using the menu-driven display on the front of the brewer, the operator has the ability to alter or
modify various brewing parameters such as brew lockout, brew volume, brew strength, etc. This
allows for the precise brewing of various flavors of coffee.
Programming of the brewer is achieved by entering a certain function.Then, by the use of hidden
programming switches, the operator can customize the brewing process to their specifications.
PROGRAMMING SWITCHES
1. FUNCTION SCREEN
This is the display which shows the various functions.
2. (Right of the display)
This is used to access the program mode and is also used to step forward through the menu.
3. (Left of the display)
This is used to step backwards through the function list.
4. "Digital" (lower left under the display)
This is used to select options that appear on the display during programming (NO/-)
"Brewer" (center under the display)
This is used to select options that appear on the display during programming (DONE)
"Control" (lower right under the display)
This is used to select options that appear on the display during programming (YES/+)
4

Page 10 39130 053107
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
BREW METER 1
- +
SET READY: 195°
(-) DONE (+)
SET TEMP: 200°
(-) DONE (+)
ENTER PASSWORD
0 0 0
EXITING
BREW WIZARD
BREW LOCKOUT ?
NO DONE YES
PROGRAMMING FUNCTIONS - FLOW CHART
(CONT.)
BREWWIZARD
ENTER SERVICE #?
NO YES
UNITS
METRIC DONE ENG
SET LANGUAGE ?
NO YES
SET PASSWORD
0 0 0
ENABLE ADS ?
NO DONE YES
BREW OZ: 64.0
(-) DONE (+)
LEVEL 2

Page 11
Enabl EnergySavr
NO DONE YES
DRIP TIME 0:30
(-) DONE (+)
BREW COUNTERS ?
NO YES
CALIBRATE FLOW ?
NO YES
SPRAY OZ/M: 25.0
(-) DONE (+)
ENABLE BrewLOGIC
NO DONE YES
0 REFILL 155
(-) DONE (+)
ENABLWARMER OFF
NO DONE YES
EnableFreshTimer
NO DONE YES
ENABLE CLEAN
NO DONE YES
SET PULSE BREW ?
NO YES
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
LEVEL 2 (CONT.)
AXIOM
VERSION xx.xx
ReturnTo Main Screen
Displays Model &
SoftwareVersion
39130 053107
ENTER ASSET # ?
NO YES
FACTORY DEFAULTS
NO YES
SERVICETOOLS ?
NO YES
(These two screens will change if "BrewLogic" is enabled)
(Ver. 1.07 & above)

Page 12
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
39130 053107
MAIN SCREEN BREW LOCKOUT
This function allows the operator to prevent
or allow brewing if the water temperature is less
than the set READY temperature.
Toaccessthisfunctionscreenpressandhold
therighthiddenswitch.Releasewhenthedisplay
reads: "BREW WIZARD" it will then read:
Press here
for NO Press here
for DONE Press here for YES
PROGRAM FUNCTIONS - BREW WIZARD
PROGRAMMINGTHE BREWER
The programming of the brewer is divided into two levels.Brewing adjustments are in "BrewWiz-
ard". 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 SER-
VICE TOOLS/TEST OUTPUTS.
BREW LOCKOUT?
NO DONE YES
READYTO BREW
WATERTEMP: 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
operatorcansettheswitchtothe"ON"positionto
prohibitanyonefromchangingthesettings.With
theswitchinthe"ON"position,theprogramming
menus can still be accessed to view the current
settings.However, no changes will be saved.
TheYES 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".
Disconnect brewer from
power source before
removing any panel!
P3634

Page 13
- +
This function allows the operator to adjust the brew volume.
Procedure:
1. Press and hold the right hidden switch until the display reads "BREW WIZARD" 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
hiddenswitchto continuetothe next screen,or pressand releasethe "ENABLEBREW ON/OFF"
switch to return to the main screen.
The functions in the "BREW WIZARD" allow the operator to adjust brew settings and other fea-
tures.
PROGRAMMING FUNCTIONS - BREWWIZARD (cont.)
BREW OZ:
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
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 "BREW WIZARD" 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.
BREW METER:
39130 060206
BREW METER 1 BREW METER 14
- +
NOTE: This will overwrite settings in "PULSE BREW"
Weakest (Shortest) Strongest (Longest)
BREW OZ: 64.0
(-) DONE (+)

Page 14
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
ENABLE ADS
Thisfunctionallowstheoperatortochoosewheth-
er or not to display an advertising message. An
ad can be saved to the brewer by writing the ad
usingtheprogrammingcommands.Thismessage
will be displayed when the brewer is idle.
Procedure to Enable/Disable Ads:
1. Pressandholdtherighthiddenswitchuntilthe
displayreads"BREWWIZARD"thenrelease.
Pressandreleasetherighthiddenswitchuntil
thedisplayreads"ENABLEADS?".The"YES"
or"NO" willbe flashingto indicatethe current
selection.
2. Press and release the "NO" switch to disable
this function, or:
3. Pressandreleasethe"YES"switchtoenable
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"ENTERSERVICE#?".Toexitprogram-
mingandreturn totheMAINSCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
6. If"YES"wasselected,thedisplayshouldnow
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
THRUALPHA,NEXT->NEXTLETTER",and
then "WRITETOP 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 program-
mingandreturn totheMAINSCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
10.The display will now read "A" with a flashing
cursorbelowit.Pressandholdthe"SCROLL"
switchtoscrollthroughthealphabetandavail-
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 com-
plete.
12.Pressandrelease"DONE".Thedisplayshould
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
bedisplayedfollowedby"SAVE?"Proceedto
step 18.
15.The display will now read A with a flashing
cursorbelowit. Pressandholdthe"SCROLL"
switchtoscrollthroughthealphabetandavail-
able 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 com-
plete.
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 "ADVER-
TISEMENTNOTSAVED!"andthenwillreturn
to the "NEW AD" screen. To exit program-
mingandreturn totheMAINSCREEN, press
and release the "ENABLE BREW ON/OFF"
switch.
19.To correct or edit the ad, press and release
"EDIT". Thedisplayshouldnowread"WRITE
TOP LINE?" Repeat steps 10 though 17.
20.To save the ad as it is shown, press and re-
lease "YES". The display should now read
"ADVERTISEMENT SETUP COMPLETE",
and then "ENTER SERVICE #?". To exit pro-
gramming and return to the MAIN SCREEN,
press and release the "ENABLE BREW ON/
OFF" switch.
39130 053106

Page 15
NEW AD ?
NO YES
WRITETOP LINE ?
NO YES
2 LINES 16 CHARS
AVAILABLE
ENABLE ADS ?
NO DONE YES
SCROLTHRU ALPHA
NEXT NEXT LETTER
A
SCROLL DONE NEXT
WRITE BTM LINE ?
NO YES
SAVE ?
NO EDIT YES
ADVERTISEMENT
SETUP COMPLETE
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
ENTER SERVICE #?
ENTER SERVICE #?
ADVERTISEMENT
NOT SAVED !
39130 012907
NOTE: The available characters are:
A through Z
0 through 9
! " # $ % & ' ( ) * + , - . / : ; < = > ? @

Page 16
SERVICE NUMBER
This function allows the operator to enter in the
telephonenumbertocallifserviceisneeded.The
service number will be displayed anytime there
is a fault message displayed.
Procedure to enter the service number:
1. Pressandholdtherighthiddenswitchuntilthe
displayreads"BREWWIZARD"thenrelease.
Pressandreleasetherighthiddenswitchuntil
the display reads: "ENTER SERVICE #?"
2. Press and release "YES" switch.The display
will now read "SCROL THRU #'S NEXT - >
NEXT NUMBER", followed by "SCROLL
DONE NEXT".
3. Press the "SCROLL" switch to increment the
number.When the desired number is shown,
pressandreleasethe"NEXT"switchtomove
to the next digit in the phone number.
4. Repeat Step 3 until the entire number is en-
tered.
5. Press and release the "DONE" switch. The
display will now read "EXITING BREW WIZ-
ARD" and then "ENTER PASSWORD".
ENTER PASSWORD
This function allows the operator to enter a 3
digit number to access LEVEL 2. If no number
has been pre programmed (0 0 0), then access
is allowed by pressing and releasing the right
hidden switch.
Procedure to enter the "PASSWORD":
1. Pressandreleasethe"Digital"switchtoincre-
ment the first digit.
2. Press and release the "Brewer" switch to
increment the second digit.
3. Press and release the "Control" switch to
increment the third digit.
4. Press and release the right hidden switch. If
thecorrectpasswordwasentered,thedisplay
willnowread"SETPASSWORD".Ifthewrong
passwordwasentered,theunitwillrevertback
to the main screen.
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
ENTER SERVICE #?
NO YES
EXITING
BREWWIZARD
SCROL THRU #'s
NEXT NEXT NUMBER
SCROLL DONE NEXT
39130 060206
PROGRAMMING FUNCTIONS - LEVEL 2
ENTER PASSWORD
0 0 0

Page 17
NOTE: Access to the remaining functions in LEVEL 2 is intended for trained service personnel only.
More in depth information can be found in the Axiom Service Manual 39132.0000
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
ENTER ASSET # ?
NO YES
SET READY: 195°
(-) DONE (+)
SET TEMP: 200°
(-) DONE (+)
UNITS
METRIC DONE ENG
SET LANGUAGE
NO YES
SET PASSWORD
0 0 0
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
Any 3 digit number may be programmed to prevent unauthor-
izedaccessofLEVEL2.BECAREFULTOUSEACODEYOU
WILL REMEMBER!
Choose between English or Spanish. After selecting "YES",
press either ( + ) or ( - ) to select, then choose "YES" again
when asked, "AREYOU SURE?"
Choose between English or Metric units. Display will read:
"CHANGINGUNITSWILLCAUSE""ALLSETUPINFOTOBE
LOST" "AREYOU SURE?" "NO YES".NOTE: If the brewer
is set for Metric Units, displays will be different. (ex: Brew oz
will become Brew Liters, ° F will be ° C).
Adjusts brew tank temperature.
RANGE: (185 to 205° F) or (85 to 96° C)
This function sets the minimum temperature allowable to start
abrewcycle.Range:(2°to20°F)or(2°to10°C)belowtheset
temperature.The water must be at the "READY" temperature
or higher for the display to indicate "READY TO BREW".
This function allows the you to enter in an optional asset num-
ber.This can be useful for tracking the usage or service of an
individual machine within a group.
39130 060206

Page 18
"EASY PULSE BREW" times:
Min: Base brew time + 40 seconds
Max: Base brew time + 3:00 minutes
DRIPTIME 0:30
(-) DONE (+)
0 REFILL 155
(-) DONE (+)
ENABLE CLEAN
NO DONE YES
SET PULSE BREW ?
NO YES
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
This function allows the sprayhead to “pulse” on and off dur-
ing a brew cycle.These times can be set two different ways.
The first is by setting the total brew time in the "EASY PULSE
BREW" screen.The other option allows the actual times to be
entered in the "MANUAL PULSE BREW" screen.
Adjusts the DRIP TIME (time from end of sprayhead flow to
when liquid stops dripping from the funnel). When the brew
cycle is complete, the display will show "DRIPPING" and will
countdown the time until the funnel empties.
RANGE: "OFF" or 0:05 to 4:00 minutes
Set the time before a cleaning alert will be displayed.
RANGE: 1 to 30 days
Enablesthemodefunctionandsetstheidletime.Thenchoose
to have the tank heater(s) turn off, or reduce the tank temp to
(140° F) or (60° C) once the set idle time has expired.
Range: 0.5 to 24.0 hrs
Enables the "FRESHNESS ALERT!" message and sets the
expiration time. The expiration time is the amount of time the
product is allowed to sit in the server before an alert message
is displayed.
Range: 0.5 to 4.0 hrs
Adjusts the sensitivity of the refill circuit. Water in different
geographicallocationscanhavedifferentconductivities.Make
sure the water in the tank is touching the refill probe. NOTE:
Always make sure that the # on the right is larger than the #
on the left when water is contacting the tank refill probe.
NOTE:This will overwrite settings in "BREW METER".
Setstheamountoftimetoautomaticallydeenergizeallwarm-
ers after the most recent brew cycle.
Range: 0.5 to 4.0 hrs
39130 060206
Enabl EnergySavr
NO DONE YES
ENABLWARMER OFF
NO DONE YES
EnableFreshTimer
NO DONE YES

Page 19
TOO HOT-WILL
COOLTANK NOW
ACCURACY RISK!!!
OK CAL.
CALIBRATE NOW?
NO YES
PLACE BREWER IN
FINAL LOCATION
ENABLE BrewLOGIC
NO DONE YES
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
ADJUSTMENTS & OPTIONAL SETTINGS (CONT.)
The BrewLogic system allows the brewer to be calibrated to
high mineral locations and compensate as deposits build up
internally. PressYES, then press DONE. Follow the prompts.
Pertains only to software version 1.07 & above!
Select a sturdy, level location.
Brewer must not be bumped during calibration!
Select YES for calibration. Selecting NO warns of accuracy
risk
Select CAL. to start calibration procedure. Selecting OK will
skip to level probe calibration screen.
Automatically checks to see if tank temperature is between
130°-170°F (54°-76°C)
39130 053107
Go to
SPRAY OZ/M:
Go to CAL
LP1-LP2
PRESS BREWWHEN
CONTAINER READY
Verifybrewfunnelanddecanter/airpot/thermalserver(depend-
ing on which model you have) are in place. Then press the
"BREW START" button.
COOLINGTANK
PLEASEWAIT
Message will be displayed while dispense is being performed.
Tank heaters are turned off and the unit will dispense for ~1
minute to cool tank temperature.
(CONT.)

Page 20 39130 053107
SPRAY OZ/M: XX.X
LP1-LP2 OZ XX.X
ENTER OZ XX.X
(-) DONE (+)
WaitingTilCycle 4
CYCLE x COMPLETE
CALIBRATE SPRAY
PRESS BREW START
CONTAINER READY?
QUIT YES
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
When the dispensing finishes, empty the decanter/server and
place back under brew funnel.
Select YES for calibration. Selecting QUIT will skip to level
probe calibration screen.
Press the "BREW START" button.Will perform the sprayhead
flow-rate calibration as well as the level probe calibration.
Brewer must not be bumped during calibration!
Machine will dispense volume between upper probe and
lower probe 4 times. (The total dispense will be about half of
a decanter)
Brewer must not be bumped during calibration!
Enter volume dispensed into container.
Use the (+) to increase the numeric value or (-) to decrease.
Displays sprayhead flow-rate and volume of water between
the upper and lower level probes.
Go to CAL
LP1-LP2
CALIBRATE LP1-LP2
NO YES
Allows you to perform calibration again if you want to verify
results.
Go to BREW
COUNTERS Go to CAL LP1-LP2