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ITCB-DV manual P2883 36748
Models:
ITCB-DV
1
57
79
79
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79 pages
183 b
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Troubleshooting
Check the wiring harness
Problem
Brew a Xxxx Next Reset
Coffee Name Setup Complete
Procedure for setting Language
Factory Defaults
EnableFreshTimer
Brew volume adjustment
Cleaning
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PROGRAMMING THE BREWER (cont.)
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
P2883
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36748 041504
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Contents
Phone 217 529-6601 FAX 217
Post Office BOX SPRINGFIELD, Illinois
BUNN-O-MATIC Commercial Product Warranty
Introduction
Dual Voltage Machine
Volt Machine
User Notices
Ptional &IELD 7IRING
0 7IRE .$ #29710.0009
0 7IRE .$ #29710.0010
Electrical Requirements
Dual Volt Toggle Switch Electrical HOOK-UP
Conductor for earth ground
A separate conductor For earth ground
Plumbing Requirements
Plumbing Hook UP
Tank Drain
Operating Controls
Initial SET-UP
Make sure the ON/OFF switch is OFF LED will not be lit
Viewing Assigned Recipes & Asset Number
Repeat for Brew B and Brew C
Coffee Brewing
TEA Brewing
Without a Smart Funnel and G9-2T DBC Grinder
With a Smart Funnel and G9-2T DBC or MHG Grinder
Medium
Cleaning
Glossary
Glossary
Programming Switches
Programming
Programming Section
Important Programming Notes Read Carefully
Programming the Brewer
Ready to Brew Water Temp
Screen
Programming the Brewer
Programming Functions Flow Chart
Programming Functions Level Brew Lockout
Procedure for setting Brew Lockout
Procedure for setting Language
Programming the Brewer Programming Functions Level 2
SET Language
Units
Procedure for setting the Units
Review Recipes Modify recipe, set up standard recipes
Procedure for reviewing the recipes
Modify Show and Next
Assign Recipe
Master Temp YES
Using a Smart Funnel and a G9-2T DBC or MHG Grinder
DONE?
Ready to Brew Water Temp
Coffee Name Setup Complete
Card Contains Recipe for
Coffee Name Show Quit Save
Stored in the brewer’s memory
Review RECIPES? No YES
If the brewing information is not correct, or it is
Coffee Name Modify Show Next
TEA Modify Show Next
Review Recipes No YES
Recipe Name Modify Show Next
Brew OZ XX.X Done +
Dilute Dely Done +
Brew OZ
Batches DONE?
Tea recipe to be modified
SET Pulse Brew No YES
Read Dilute OZ
Water for that particular batch size
TEA Recipes SET Pulse Brew
Setting Pulse Brew Easy Pulse Brew
Read Dilute Dely
Brew
Read Select Method
Press and release DONE. The display should read
Press and release YES. The display should now read Dilute OZ
SET Pulse Brew No YES
1ST on Time
Select Method Easy Next Manual
OFF Time
Occurs for that batch size
Setting for the batch size just programmed. After
Step
Read 2 Batches DONE?
NO-NAME Coffee Modify Show Next
Coffee recipe to be modified
SCREEN, press and release the ON/OFF button
Last on Time Pre-Infusion to 4 minutes
Coffee Recipes SET Pulse Brew
Directly to step
Size to display the settings for that batch. After a
Read SET Pulse Brew
Repeat steps 10, 11
Press and release DONE. The display should read
TEA Modify Show Next
Coffee Recipes Drip Time
Pulse Brew
Repeat steps 8 through
Master Temp
Using -and +, adjust the brew and faucet tem- perature
Procedure to set ready temperature Range 2 to 20 F 1 10 C
Using -and +, adjust the ready temperature
Ready Degree
Procedure to Enable/Disable Ads
Enable ADS
Procedure to Write an Ad
Write
Card no Write
From the NEW AD? screen, press and release Card
Enabl Sanitation
Procedure for enabling sanitation Range 0.0 to 72.0 hrs
Procedure to enable energy savings mode
Enable Energysavr
EnableFreshTimer
Done
Timer
Enable Fresh Timer
Coffee
XXX Refill
Range 0 to
Refill
Spray OZ/M
Procedure to adjust the sprayhead flow rate set- ting
Dilute OZ/M
Procedure to adjust the dilution flow rate setting
Spray Head CAL No YES
Calibrate FLOW? No YES
Container READY? Quit YES
Calibrate Spray Quit Start
Spray Head CAL No YES
Calibrate FLOW? No YES
Dilution CAL? No YES
Container READY? Quit YES
Brew B Xxxx Next Reset
Brew a Xxxx Next Reset
Brew C Xxxx Next Reset
Brew COUNTERS? No YES
Temps
SET Recipe Temps
Tools
YES
Asset Number
Procedure to enter the asset number
Enter Asset #?
Press and release YES. The display will now read
Procedure to enter the service number
Service Number
Enter Service #?
Service TOOLS?
Procedure to test components and outputs
Service Tools
Test Switches
Following components can be individually tested Brew Valve
P2883 36748
Test SWITCHES? No YES
Service TOOLS? No YES
Test OUTPUTS? No YES
Right Hidden To Exit Nothing Pressed
Quency
Done
Will Replace ALL Brew Settings Are YOU SURE? No YES
Factory Defaults No YES
Factory Defaults
Defaults
TEA 1 Recipe
Factory Default Values
TEA 2 Recipe
TEA 3 Recipe
HOT TEA Recipe
Factory Default Values
Iced Coffee Recipe
NO-NAME Coffee Recipe
Troubleshooting
Problem
Troubleshooting
Probable Cause
Remedy
Brew switch
Problem Probable Cause Remedy
Brew valve
Control Board
Automatic refill will not operate No water
Problem Probable Cause
Long
Tank drain clamp
Automatic refill will not operate or Refill valve
Check the wiring harness
Ting
Water flows into tank continuously Refill valve
If the left three digit number
To it is secure
Heating Time TOO Long
Tank heaters
Problem is found
Connect a voltmeter across
Working order
Strainer Direction of flow arrow must be
Tion
Move the strainer and check for
Obstructions. Clear or replace
Lime buildup Temperature probe Control Board Funnel tip
Improper water pressure
Brew volume adjustment
90 psi 138 and 620 kPa
Head for lime buildup
Brew cycle should be started
For proper extraction
Weak beverage Type of paper filter
Water temperature
Coffee or tealeaves
Proper extraction
Remove and clean lime off tank heaters
Solenoids
Plumbing lines Water supply Tank heaters
Schematic Wiring Diagram ITCB-DV
#%-!4#72. $!2!- I4#! I4#
Schematic Wiring Diagram ITCB-C-DV