Specifications

ICB Training Manual
22
Service Tools
The ICB brewer features on-board troubleshooting. Since all of the machine’s components are controlled or activated
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ow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.
Press the Brew C button to select Yes. This will enter the Service Tools feature.
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.
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
Test Outputs
The following components can be tested individually:
L/RBrewValve•
L/RBypassValve•
RellValve•
Tank Heater Relay•
Tank Heater Triac•
L/R Funnel Lock (Optional)•
BREW
A
BREW
B
BREW
C
SERVICE TOOLS
NO YES
TEST OUTPUTS?
NO YES
TEST SWITCHES?
NO YES
TEST FREQUENCY?
NO YES
TEST OUTPUTS?
NO YES
ENABLE
ON / OFF
ENABLE
ON / OFF
BREWBREW
®
Right Hidden Switch
READY TO BREW
WATER TEMP: 200°