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Service Tools
The ITCB brewer features on-board troubleshooting. Since all of the machine's components are controlled or activat-
ed by the control board you can activate and test components individually from the user interface. This allows you to
listen to solenoid valves opening, observing the flow of water or test to see if a component is receiving voltage using
a meter.
The Service Tools option is located in Level 2 of the programming. Enter level 2 programming by pressing and hold-
ing the right hidden switch for 5 seconds. Use the right hidden switch to scroll to the Service Tools Screen.
SERVICE TOOLS
NO
YES
BREW
BREW
BREW
A
B
C
In the Service Tools selection there are 3 screens available, by selecting Yes, you will enter that test function, by
selecting NO you will move to the next test.
TEST OUTPUTS?
NO
YES
TEST SWITCHES?
NO
YES
TEST FREQUENCY?
NO
YES
Test Outputs
TEST OUTPUTS?
NO
YES
The following components can be tested individually:
•
Brew valve
•
Dilution valve
•
Refill valve
•
Tank heater triac
•
Sweetener valve
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ITCB Training Manual
ENABLE
ON / OFF
BREW
BREW
BREW
A
B
Press the Brew C button to select Yes. This will enter the Service Tools feature.
Outputs- Test Outputs supplies voltage to load components in the brewer
Switches- Tests the inputs from the membrane switch
Frequency- Indicates the transmit frequency of the funnel sensing coil
Right Hidden Switch
®
FULL
HALF
BREW
C
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