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All output monitors on the microKool chiller can be enabled
or disabled permanently through the OM Enable/Disable
Menu in Test Mode.
You need to use this feature if you have replaced the mother-
board, or if dip switches 7 and 8 have been changed erro-
neously. This will enable any required output monitors that
were disabled and give fuse failures.
Enable Test Mode.
Press any key to display the first test menus.
Select the OM Enable/Disable menu.
Press and hold the Setpoint key for 3 seconds to index
to each test menu until the controller indicates “oS1” in
the actual display and the status of the selected output in
the Select display.
Press the Setpoint
▲▲
or
▼▼
key to change the
status.
Each press of the key changes the output status
from ON to OFF or OFF to ON.
Press the Setpoint to select the next output.
Repeat Step 4 to change the status of the output, or press
any key to continue indexing through the outputs.
Save changes and exit the output menu.
Press and hold the Select key for 3 seconds to save the
changes and exit.
DISABLING OR
ENABLING
OUTPUT
MONITORS
UGH004/0999 microKool Portable Chillers
MAINTENANCE 5-11
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