Service manual | Bunn 428220001E Coffeemaker User Manual

®
INSTALLATION & OPERATING GUIDE
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts
Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at
www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and
manual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.
42822.0001E
05/12 ©2010 Bunn-O-Matic Corporation
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) Airpots, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCP/MCA pod brewers thermal servers
and Thermofresh servers (mechanical and digital)- 1 year parts and 1 year labor.
2) All other equipment - 2 years parts and 1 year labor plus added warranties as specified below:
a) Electronic circuit and/or control boards - parts and labor for 3 years.
b) Compressors on refrigeration equipment - 5 years parts and 1 year labor.
c) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis - parts
and labor for 4 years or 40,000 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, non periodic cleaning and descaling, equipment failures related to poor water quality,
damage or casualty. In addition, the warranty does not apply to replacement of items subject to normal use including but
not limited to user replaceable parts such as seals and gaskets. 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.
392, 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, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with
the stylized leaf and coffee cherry design, 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,
Titan, trifecta, Velocity Brew, A Partner You Can Count On, Air Brew, Air Infusion, Beverage Bar Creator, Beverage Profit
Calculator, Brew better, not bitter., BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer
Control, Nothing Brews Like a BUNN, Pouring Profits, Signature Series, Tea At Its Best, The Horizontal Red Line, Ultra are
either trademarks or registered trademarks of Bunn-O-Matic Corporation.
Page 2
42822.1 030912
CONTENTS
Warranty..............................................................................................................2
Introduction.........................................................................................................3
User Notices........................................................................................................3
Electrical Requirements.......................................................................................4
Plumbing Requirements......................................................................................5
Initial Setup..........................................................................................................6
Coffee Brewing.....................................................................................................7
Adjusting Brewing Parameters.............................................................................8
Cleaning.............................................................................................................10
Front Panel Removal & Tank Draining................................................................12
Advanced Adjustments & Optional Settings.......................................................13
INTRODUCTION
This equipment is factory set to brew approximately 2-16 ounces of coffee into a cup. It is only for indoor
use on a sturdy counter or shelf. Replace any unreadable or damaged labels.
!!!FOR USE BY TRAINED PERSONNEL ONLY!!!
IMPORTANT SAFE GUARDS
DO NOT: Pick up brewer by handles;
DO NOT: Allow untrained personnel to operate this equipment;
DO NOT: Use parts that show any signs of wear or damage;
DO NOT: Put plastic parts in dishwasher, or use corrosive or abrasive cleaners;
DO NOT: Fail to inspect brew chamber, brew cup, seals and related parts daily for damage/wear and tear;
DO NOT: Fail to do recommended preventive maintenance;
DO NOT: Operate brewer with missing or damaged parts;
DO NOT: Open brew chamber during brew cycle;
DO NOT: Open brew chamber when hot water is present;
USE CAUTION WHEN REMOVING BREW/GROUNDS CUP, HOT LIQUID MAY BE PRESENT.
RECOMMENDED PREVENTIVE MAINTENANCE
• SEALS/O-rings: Brew chamber top seal, brew cup upper & lower seals. Clean & inspect daily. Replace if
loose, cracked or damaged.
• Brew cup assembly & chamber: Clean & inspect daily. Replace if cracked or damaged.
• Check valve: Clean & inspect daily. Replace if cracked or damaged.
• Top clamp mechanism: Inspect daily for smooth operation. Clean & lube guides as needed to ensure
smooth operation.
USER NOTICES
WARNING
WARNING
• DO NOT OVERLOAD CIRCUIT.
• ALWAYS ELECTRICALLY GROUND
THE CHASSIS.
• 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 BEFORE
USING THIS PRODUCT
00986.0000F 10/07 ©1994 Bunn-O-Matic Corporation
#00986.0002
#37280.0001
#00824.0002
As directed in the International Plumbing Code of the
International Code Council and the Food Code
Manual of the Food and Drug Administration (FDA),
this equipment must be installed with adequate
backflow prevention to comply with federal, state
and local codes. For models installed outside the
U.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area.
#00656.0001
HOT LIQUIDS
Page 3
TO AVOID DAMAGE AND INJURY
• DISCARD CHAMBER IF
CRACKED
• CLEAN WITH MILD NONABRASIVE SOAP AND
WATER
#43022.0000
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.
#37881.0000
Keep hands clear
Keep hands clear
during brew cycle.
when closing brew chamber.
HOT liquids can burn. Moving parts can pinch.
#41177.0001
42822.1 060211
ELECTRICAL REQUIREMENTS
CAUTION - 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.
100V & 120V
230 VOLT CE Model
230 VOLT UK Model
Models
Note: This electrical service consists of 2 current carrying conductors (L1 and Neutral) and a separate conductor for chassis ground.
Electrical Hook-Up
CAUTION – Improper electrical installation will damage electronic components.
1. An electrician must provide electrical service as specified.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
3. 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.
CE REQUIREMENTS
• This appliance must be installed in locations where it can be overseen by trained personnel.
• For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.
• Appliance shall not be tilted more than 10° for safe operation.
• An electrician must provide electrical service as specified in conformance with all local and national codes.
• This appliance must not be cleaned by water jet.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given instructions concerning use of
this appliance by a person responsible for its safety.
• Children should be supervised to ensure they do not play with the appliance.
• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with
a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard.
• Machine must not be immersed for cleaning.
Page 4
42822.1 051110
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 ½˝ 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 ¼˝ flare fitting. Bunn-O-Matic does not recommend the use of a reverse-osmosis
or deionized water supply to this equipment.
NOTE - Bunn-O-Matic recommends ¼˝ copper tubing for installations of less than 25 feet and 3⁄8" for more than
25 feet from the ½˝ water supply line. A tight coil of 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.
A water filtration system must be installed for brewers used in hard water areas.
As directed in the International Plumbing Code of the International Code Council and the Food Code Manual
of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes. For models installed outside the U.S.A., you must
comply with the applicable Plumbing /Sanitation Code for your area.
NOTE - If a back flow preventer is required by code, a shock arrestor should be installed between back flow
preventer and dispenser. Installing the shock arrestor as close to the dispenser as possible will provide the best
results.
Plumbing Hook-Up
1. Flush the water line.
2. Securely attach ¼˝ water supply line to the elbow.
3. Secure cord and water supply line under the
retainer strap in any of the three locations as
needed. (Only 1 strap included)
4. Turn on the water supply.
Optional Drain Hook-Up
1. Remove drip tray and the chrome plug from the
base.
2. Drill out the auxiliary outlet of the drip tray with
a ½˝ drill bit.
3.Secure ½˝ hose to drip tray, routing it through
the opening in the base assembly.
4. Connect hose to drain line as needed.
5. Install drip tray.
Page 5
42822.1 051110
INITIAL SET-UP
1. Install check valve. Refer to pictures on page 10.
2. Install clear brew chamber and empty brew cup. Lock
chamber in place.
3. Place an empty container that holds at least 20 ounces
under the brew chamber.
4. Connect the brewer to the power source.
5. Press the brew start switch. Water will flow into the brew
tank. Some excess water will flow into the container below
and the brew cup.
6. Wait approximately five minutes for the water in the tank to
heat to the proper temperature. Display will show "HEATING" until tank reaches it's operating temperature. Some
water will drip from the brew chamber during this time;
this is due to expansion and should not occur thereafter.
Any excess water in the brew chamber will be automatically purged at the end of the initial setup.
7. Water volumes and flow settings have been preset at the
factory. Refer to "Adjusting Brewing Parameters" section
of this manual should the volume need to be increased
or decreased.
8. The brewer is now ready for use in accordance with the
instructions for Coffee Brewing.
Brew water temperature is factory set at 200° F (93.3° C)
Areas of high altitude will require lowering this temperature to prevent boiling. This chart should be used as a
guide when readjusting the brew water temperature.
(Feet)
Boiling point
of water
°F
°C
-1000
-500
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
213.8
212.9
212.0
211.1
210.2
209.3
208.4
207.4
206.5
205.6
204.7
203.8
202.9
201.9
201.0
200.1
199.2
198.3
197.4
196.5
195.5
194.6
193.7
Altitude
Recommended
water temperature
°F
°C
101.0
100.5
100.0
99.5
99.0
98.5
98.0
97.4
96.9
96.4
95.9
95.4
94.9
94.4
93.9
93.4
92.9
92.4
91.9
91.4
90.8
90.3
89.8
200
200
200
200
200
200
200
200
199
198
197
196
195
195
194
193
192
191
190
189
188
187
186
93.3
93.3
93.3
93.3
93.3
93.3
93.3
93.3
92.8
92.2
91.7
91.1
90.6
90.6
90.0
89.4
88.9
88.3
87.8
87.2
86.7
86.1
85.6
NOTE: If brewer has been drained/moved, perform "Reset to
first time" procedure on page 11.
OPERATING CONTROLS
RINSE
Press this button to
rinse brew chamber
after each brew cycle.
(+)/YES
(-)/NO
BREW START
Press again to cancel.
PROGRAM/SELECT
Page 6
42822.1 110411
COFFEE BREWING
1. Lift handle all the way up.
2. Remove cup assembly. Verify screen is locked into
grounds cup. Fig 1.
3. Fill with desired amount of ground coffee.
-
<- <
AF ->->
DECECT
SEL
7. Scroll through recipes
using arrow buttons.
4. Place brew cup under brew chamber.
5. Place cup on drip tray
.
6. Push handle all the way down to lock brew
chamber.
L
CIA >->
E
P
ES
US ELECT
O
H S
- <-
FIG 1
<
9. A. If your brewing parameters are already set,
you may simply press the "BREW" button to start
a brew cycle.
B. To set up specific parameters for a particular
recipe, verify the recipe name is currently displayed.
Press "SELECT"
, display will read "VOLUME".
8. Press "SELECT"
button for your recipe.
Page 7
CONTINUED ON NEXT PAGE
42822.1 031210
ADJUSTING BREWING PARAMETERS
+
Press "-" to reduce or "+" to increase.
DEFAULT: 8 oz, RANGE: 2 - 16
Adjust the desired brew volume.
+
Press "-" to reduce or "+" to increase.
DEFAULT: .0, Range: .0-1.0 seconds
Pre-wet of ambient water on top of the coffee grounds.
HOUSE SPECIAL
-
VOLUME 8 oz
PRE-WET
-
.0 Secs
+
Press "-" to reduce or "+" to increase.
DEFAULT: 10, Range: OFF/ 1-100
Percent of overall brew volume during pre-infusion
stage.
+
Press "-" to reduce or "+" to increase.
DEFAULT: 5, Range: 1-25 seconds
Time delay after pre-infusion before remaining water is
introduced and brew continues.
+
Press "-" to reduce or "+" to increase.
DEFAULT: 45, Range: 20-180 seconds
Extraction time to start after the total brew water is added
to brew chamber.
PRE-INFUSION
-
10%
FILL PAUSE
-
5.0 Secs
EXTRACTION TIME
-
45
+
Press "-" to reduce or "+" to increase.
DEFAULT: 5, Range: OFF/ 1-45
Turbulence air ON time.
+
Press "-" to reduce or "+" to increase.
DEFAULT: 10, Range: OFF/ 1-40
Turbulence air OFF time.
TURBULENCE ON
-
5
TURBULENCE OFF
-
10
TURBULENCE POWER
-
4+
PRESS OUT POWER
-
7+
Press "-" to reduce or "+" to increase.
DEFAULT: 4, Range: 1-7
Force of the air pump during turbulence.
Press "-" to reduce or "+" to increase.
DEFAULT: 7, Range: 1-7
Force of the press-out air pump during finish.
Page 8
42822.1 040810
ADJUSTING BREWING PARAMETERS (Continued)
+
Press "-" to reduce or "+" to increase.
DEFAULT: 60, Range: 20-70
LENGTH of the press-out time during finish.
+
Press "-" to reduce or "+" to increase tank target temp.
DEFAULT: 200°F (93°C)
Range: 165°F-208°F (74°C-98°C)
PRESS OUT TIME
-
60
SET TEMP
-
200°F
COFFEE BREWING (Continued)
• DO NOT OPEN DURING BREWING
OR PRESSING CYCLES.
• IF FOR ANY REASON, WATER
REMAINS IN BREW CHAMBER,
DO NOT OPEN UNTIL IT COOLS
DOWN.
12. EMPTY BREW CUP
ION
FUS
N
I
E r
PR ounte
C
w
Flo
10. Press brew
button.
NOTE: Pressing brew button
again will cancel a brew cycle.
....
G
SIN
RIN
11. When brewing has finished, place an empty cup on
drip tray, press rinse.
Page 9
13. Thoroughly rinse brew cup.
42822.1 040810
DAILY CLEANING
SPRAYHEAD REMOVAL
Clean & inspect parts daily.
Replace if loose, cracked or damaged.
1
2
3.
Lift handle. Remove brew chamber and cup.
Wipe down sprayhead with a soft cloth to
remove any residue. Once a month, or as
use necessitates, rotate sprayhead counterclockwise and remove as illustrated.
Clean & lube guides as needed.
Thoroughly wash sprayhead, cup and check valve (with
mild soap and water) and rinse with fresh water. Wipe
out the cap area above sprayhead and around O-rings.
Replace sprayhead by rotating clockwise, take care not
to over tighten or cross thread the sprayhead when
reinstalling.
CHECK VALVE REMOVAL
After cleaning, apply very light film of silicon
lube (included) to O-rings & check valve (1-4)
4
STOP!
DO NOT LUBE
THIS O-RING
Push the check valve up from underneath
the cup support.
Thoroughly flush the check valve while pushing the
center poppet open with a probe.
Page 10
42822.1 110411
CLEANING TABLETS
CLEANING CYCLE
1.
2.
3.
4.
Place tablet in brew cup.
Replace brew cup, close chamber.
Scroll through recipes using arrow
buttons.
Press "SELECT" button when "CLEAN CYCLE"
is displayed.
5. Repeat 1-4 as deemed necessary.
DEEP CLEAN CYCLE
1. Press and hold both arrow
buttons until
display reads "PERFORM DEEP CLEAN?"
2. Press right arrow button to select "YES".
3. Empty the drip tray if it's not plumbed to a drain line.
4. Place paper towels on left side of drip tray, follow
the on screen instructions. NOTE: You will need
cleaning tablets and a container that can hold at
least 36 ounces of hot water.
5. Press "BREW"
to start. Cycle will take 7½ min.
Page 11
42822.1 050412
FRONT PANEL REMOVAL AND TANK DRAINING
WARNING: DISCONNECT BREWER FROM POWER SOURCE BEFORE PANEL REMOVAL.
Remove drip tray. Remove two screws.
Lower the panel as far as it will go.
Push the top down to clear the brew chamber support arm, then pull the top out first.
TANK DRAINING
RESET TO FIRST TIME SETUP
G
IN
WARN
DISCONNECT BREWER
FROM WATER SUPPLY
BEFORE DRAINING
Pull drain hose out as shown. Slide clamp
back and remove plug. Refer to programming section and enter "Factory Blowout"
mode. Allow tank to drain into sink or
suitable container.
NOTE: If tank was drained, follow this procedure
before connecting brewer to power source.
Disconnect brewer from power source. Connect to
water supply. Install brew cup & chamber. Push and
hold both arrow buttons while plugging in the brewer.
When display reads "SET TO FIRST TIME UP", release
arrow buttons. Place a minimum 40 oz. container under
brew chamber. Press brew start button to begin cycle.
If tank was empty, it will expel only 20 oz. If tank was
still full, it will expel 40 oz.
Page 12
42822.1 040810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
PROGRAM MODE DEFAULT
LEVEL "2"
Press and hold both arrows until display reads "RECIPE
CHANGES" "ENABLED - LOCKED".
RECIPE CHANGES
1.
ENABLED
LOCKED
Press
to "ENABLE" adjustment, or to "LOCK".
Press "SELECT"
to advance to next screen.
NO
YES
HOUSE SPECIAL
A
CHANGE
NEXT
DECAF
_ HOUSE SPECIAL
B
3.
ADD RECIPE NAME?
NO
YES
Perform Deep Clean?
-
Recipe Changes
Enabled
Enabled/Locked
Change Recipe Name
Add Recipe Name
Delete Recipe Name
Set Language
Eng
English/Spanish/French
UnitsEnglishEnglish/Metric
Base Temperature
Disabled
Enabled/ Disabled
Brew Lockout
Yes
YES/NO
Ready Degrees
5°F below "SET" temp
1st Rinse Air On
OFF
OFF/1-60
2nd Rinse Air On
60
OFF/1-60
2nd Rinse Time
2.0
OFF/1-4.0
Rinse Air Power
7
OFF/1-7
Brew Count
Total (Non reset-able)
Brew Count
Total (Reset-able)
Enter Service #
Service Tools
Factory Defaults
By default "ENABLED" will be flashing to indicate that the
brewing parameters may be accessed/changed. Selecting
"LOCKED" will prevent changes to the brewing parameters, but can still be accessed for viewing.
Select "YES" to change/modify a recipe's name. Select "NO"
to advance to "ADD RECIPE NAME".
ChangeRecipeName
2.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
RANGE
"CHANGE" will advance to next screen to modify the name
that is displayed. "NEXT" advances to the next recipe name
that has been programmed into memory. Default is "HOUSE
SPECIAL" & "DECAF" only.
Use the UP/DOWN buttons to scroll through alpha/numeric
digit for that position. Use the
button to move curser
to the next digit to the right. Press the
to move curser
to the left. Once you are finished changing the name, scroll
all the way to the right to advance to next screen.
Allows you to add additional names to the default list.
Select "YES"
Page 13
42822.1 050412
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
ADD COFFEE NAME?
A
CUSTOM
FromList
Selecting "CUSTOM" will allow you to custom type your own
name by scrolling through digits as described above.
Or you can scroll through a pre programmed list.
House Special
Decaf
Colombia
Costa Rica
Ethiopia
Kona
Kenya
Sumatra
_ CUSTOM NAME
B
C
CUSTOM NAME
PREV
5.
NEXT
CUSTOM NAME
D
4.
Select
NO
SAVE ?
DeleteRecipeName
NO
DONE
DONE
El Salvador
Papua New Guinea
Rwanda
Burundi
Honduras
Ecuador
Panama
Use the UP/DOWN buttons to scroll through alpha/numeric
digit for that position. Use the button to move curser to
the next digit to the right. Press the
to move curser to
the left. Once you are finished writing the name, scroll all
the way to the right to advance to next screen.
Scroll through the list. When you find the name you are
looking for, press "SELECT"
To save the selected name, press "YES"
YES
Allows you to delete a recipe name from the default list.
YES
SET LANGUAGE ?
NO
Guatemala
Brazil
Mocha Java
Mexico
Peru
Tanzania
Yemen
Nicaragua
Press "YES" to access language selections..
YES
Page 14
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
ENGLISH
A
(-)
SELECT
(+)
Press for "METRIC" or
for "ENGLISH".
Units of measurement will change from °F to °C; oz to
milliliters; etc.
DEFAULT: ENGLISH (Flashing)
UNITS
6.
METRIC
DONE
ENG
Press for "ENABLE" or
for "DISABLE".
When enabled, will allow different temperatures for recipes. NOTE: Will disable BREW LOCKOUT screen.
DEFAULT: DISABLE (Flashing)
BASE TEMPERATURE
7.
ENABLE
DISABLE
BASE TEMPERATURE
A
(-)
175°F
(+)
NO
DONE
YES
Press "-" to reduce or "+" to increase ready degrees.
Sets the minimum temperature allowable to start a brew
cycle. Range: 2° to 20° below the "SET" temperature.
READY DEGREES
9.
(-)
10.
A
5°F
(+)
Amount of press out time during auxiliary rinse mode.
DEFAULT: OFF (Turning "ON" this screen, will activate the
sub screen)
Range: OFF/ 1-60
1st RINSE AIR ON
-
OFF Secs
+
1st RINSE TIME
-
60
Press "-" to reduce or "+" to increase base temp.
Range: 75° to 205°.
DEFAULT: 175°
Press "-" for "NO" or "YES".
Setting to "YES" will only allow brewing at or above the
"READY DEGREES" screen.
DEFAULT: YES (Flashing)
BREW LOCKOUT ?
8.
Press "-" or to toggle between ENGLISH, SPANISH, or
FRENCH. Press "SELECT" to advance to next screen.
DEFAULT: ENGLISH
+
Auxiliary rinse mode.
DEFAULT: 60
Range: OFF/ 1-4.0
Page 15
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
2nd RINSE AIR ON
11.
-
+
2nd RINSE TIME
12.
-
2.0 Secs
+
RINSE AIR POWER
13.
-- - - - - - - 7+
BrewCount
14.
15.
60 Secs
Amount of press out time during primary rinse mode.
DEFAULT: 60
Range: OFF/ 1-60
Primary rinse mode. "OFF" is equal to push & hold. Numbers represent seconds it will continue to rinse when
button is released.
DEFAULT: 2.0
Range: OFF/ 1-4.0
Adjust force of "PRESS OUT"
DEFAULT: 7
Range: OFF/1-7
1500
Total brew counter (Can not be reset)
1500
Brew counter (Can be reset)
NEXT
BrewCount
RESET
NEXT
ENTER SERVICE #
16.
NO
A
YES
_
Press "YES" if you would like to program a phone number
for a factory authorized service department that will be
displayed if the brewer should encounter a fault code.
Use the UP/DOWN buttons to scroll through numeric digit
for that position. Use the
button to move curser to the
next digit to the right. Press the
to move curser to the
left. Once you are finished programming the number, scroll
all the way to the right to advance to next screen.
Page 16
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
17.
SERVICE TOOLS allows testing of load components and
switches.
It should only be used by trained technicians.
SERVICE TOOLS
NO
YES
Skip to
"FACTORY DEFAULTS"
Allows testing of load components by manually turning
them ON/OFF. PLACE A CONTAINER UNDER DISPENSE
AREA--- WARNING: HOT WATER COULD DISPENSE DURING SOME TEST MODES!
TEST OUTPUTS ?
A
NO
YES
Skip to
"TEST SWITCHES"
(1)
(2)
(3)
(4)
(5)
(6)
VENT VALVE
ON
NEXT
OFF
TURBULENCE PUMP
ON
NEXT
OFF
PRESS OUT PUMP
ON
NEXT
OFF
RINSE WATER
ON
NEXT
OFF
BrewChamberFILL
ON
NEXT
OFF
LEDs
ON
NEXT
OFF
Page 17
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
(7)
(8)
B
(1)
(2)
C
TankHeater RELAY
ON
NEXT
OFF
TankHeater TRIAC
ON
NEXT
OFF
TEST SWITCHES
NO
YES
NOTHING PRESSED
BREW CHAMBER IN
CALIBRATE FLOW ?
NO
YES
Allows testing of the membrane switches & brew chamber
safety switch. Press "YES" to enter test mode. Display will
read "PRESS PROGRAM TO EXIT" then change to "NOTHING PRESSED".
Display will show when a button is pressed.
Opening/closing the brew chamber during the "TEST
SWITCHES" mode will display the status of the safety
switch.
OUT = open
IN = closed
Press the "PROGRAM" button to exit.
Use of this test allows user to "tell" the brew exactly how
many ounces are collected during a 10 second "test" brew
mode.
Skip to "CAL TEMPERATURE
SENSOR"
(1)
(2)
(3)
!!! CAUTION !!!!
CONTAINER MUST
HOLD 10 OUNCES
PRESS
Use a measuring container that will hold at least 10 ounces.
Place container in position on drip tray.
Press "BREW"
button to start.
BREW TO START
Page 18
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
BREWING
(4)
HOT LIQUIDS!!!!
There will be several warning & informational screens during this test mode.
DO NOT OPEN BREW CHAMBER OR REMOVE CONTAINER
UNTIL FINISHED.
DO NOT OPEN!!!!
(5)
HOT LIQUIDS!!!!
ENTER OZ 10.0
(6)
(-)
D
E
DONE
(+)
FlowCounts/ 10oz
(7)
C
Entire process (including press out) takes approximately
2 - 2½ minutes.
352
CALIBRATE FLOW ?
NO
YES
CAL TEMPERATURE
NO
SENSOR?
YES
FACTORY BLOWOUT
NO
SENSOR?
YES
When the test finishes, use the +/- buttons to enter the
amount of water captured in the measuring container.
Press "DONE" when finished.
This screen shows the calculation of flow meter pulses
based on aproximately 10 ounces.
Use of this test allows user to "tell" the brew exactly how
many ounces are collected during a 10 second test mode.
Temperature probe calibration should only be used by
authorized service technicians when replacing the CBA or
temperature probe. Refer to service manual.
WARNING: ALLOW TANK TO COOL FIRST. USE THIS MODE
FOR TANK DRAINING ONLY. HAVE DRAIN HOSE IN SINK
OR CONTAINER BEFORE PRESSING "YES".
DISCONNECT BREWER
FROM WATER SUPPLY
BEFORE DRAINING
Page 19
42822.1 072810
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
18.
Reset all brew settings, calibrations, temperature adjustments and coffee names/recipes back to factory presets.
FACTORY DEFAULTS
NO
YES
Exit back to
main screen
A
B
WILL REPLACE ALL
BREW SETTINGS
ARE YOU SURE ?
NO
YES
Exit back to
main screen
C
D
PLEASE WAIT
RESTORE DEFAULTS _ _
TRIFECTA
VERSION
xx.xx
EXIT PROGRAM MODE TO MAIN SCREEN
Displays Model and Software version:
Exit back to
main screen
Page 20
42822.1 072810
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