59
111660 Rev C 5-13-14
Continued …
Press
ENTER
to advance to the next counter.
Cold Start Counter
This code is used to tell the technician how many times a
Cold Start has been performed on the dispenser.
6.3 - Cold Start
The display shown in figure D-10c
appears. The Price display shows the dispenser is in
Diagnostics Level 6.2.
The number of Cold Starts that have occurred appears on
the second line of the main display.
Other Failure Counters
6.4 - y9Err 1
6.5 - y9Err 2
6.6 - y9tOt 1
6.7 - y9tOt 2
These counters are used for Engineering and not to be
used in the field.
Press the
CANCEL
button to exit this test. Press the
CANCEL
button twice to exit Diagnostics.
Diagnostic Code 7 -
Keyboard, Switch and Beeper Test
To enter this test, enter diagnostics and press the 7 button
on the keypad and the ENTER button.
The display shown
in figure D-11 appears.
This code is used to test the switches for the product
buttons.
During this test the dispenser emits a tone when each
product key is pressed. The name of the button appears
in the top line of the display.
If no tone is heard, the button or key failed the test. The
main display shows the name of the last button pressed.
Press the
CANCEL
button twice to exit this test. Press the
CANCEL
three times to exit Diagnostics.
CStArt
0
Figure D - 10c
dIAg
6.3
PrESS
Prod
Figure D - 11
dIAg
7
How to Use Diagnostics