Westomatic H2O Hydration Station Azure Mk4, Technical Manual

Page: 60 / 125

Part Number: 350092 Issue: 3
Page 60 of 125
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Services Limited.
►
SERVICE MODE <Enter 4-digit access code>
└ ► MACHINE SETTINGS
└ ►DIAGNOSTICS
This will allow the user to test the machine outputs to check that motor and water valves are
functioning correctly. A fault log captures all faults on the machine with a time and date stamp.
When in the ‘Diagnostics’ menu use buttons 1 or 2 to scroll through the available selections and
select an option with the enter button 3L . The Diagnostics menu contains the following functions.
13.2.6.1 Display / Clear fault log.
Use buttons
1 or 2 to scroll to the Display or Clear fault log menu option. Press 3L to enter the
sub menu.
Display fault log will display all the faults on the machine since the last time the log had been
cleared. This menu can help in finding faults in the machine as all circuit numbers, which created
the fault, can be traced back. Selecting the clear fault log will reset the log to zero.
13.2.6.2 Reset audit

From the ‘Diagnostic’ sub-menu select “RESET AUDIT LOG” and press enter 3L .

The display will show:
RESET AUDIT LOG
ACCEPT/CANCEL

Pressing button 3L to accept will cause the display to show:
RESET AUDIT LOG
ARE YOU SURE?

The machine will emit an audible beep and return to the “DIAGNOSTIC MENU”.
Press cancel 3S at any time to exit back into ‘Door Open Mode’ and cancel the counter reset.
13.2.6.3 Last drink code / button
The machine has a read only display of the last drink code and the last drink button pressed.
This information can help with diagnostics.
13.2.6.4 Triac Testing

From the ‘Diagnostic’ sub-menu select “TRIAC TESTING” and press enter 3L .

The display will show:
TRIAC TESTING
001

Press button 3L and the display will show the triac selection numbers.