PROGRAMMING P SERIES
Page 12 of 100
"SL" - Select Switch Test
This function allows you to test each select switch.
Press select button 4 and the display will show "4". Then press any select button
and the display
will show the last select button pressed.
Press and hold select button 1 for approximately 5 seconds will return to "SL".
Press select button 2 to scroll to the next test mode.
"SO" - Sold Out Test
This function allows you to view if a column is sold-out or not sold-out.
Press select button 4 and the display will show "C##", where C# represents the column number
being checked and second # 0 = not sold-out, 1 = sold-out.
On machines with DC motors
, the current sold out state will be displayed.
Press select button 1 to return to "SO".
Press select button 2 to scroll to the next test mode.
"DSP" - Display Test
This function allows you to test all segments in the display.
Press select button 4 and the display segments will illuminate in the following manner; all vertical
elements followed by all horizontal elements, then all diagonal elements. All sold-out indicators (if
used) are lit with the horizontal elements and "Use Correct Change Only" indicators are lit with the
vertical elements.
Press select button 1 to return to "DSP".
Press select button 2 to scroll to "RELY".
"RELY" – Relay Test
This function allows you to test the relay electronic control of the compressor (CNP#), the evaporator
fan(s) (FAN#), and the sign front light (LIT#).
CAUTION
: Disconnect power to the compressor before testing the compressor relay.
Failure to disconnect power to the compressor before testing the relay could
result in damaging the compressor.
Press select button 4 and the display will show "CNP#", where # is the state of the relay –
0 = not activated or off; 1 = activated or on. Press select button 4 to toggle the relay on and off.
Press select button 2 to scroll to “FAN#”, where # is the state of the relay – 0 = activated or on, 1
= deactivated or off. Press select button 4 to toggle the fan(s) on and off.
Press select button 2 to scroll to "LIT#", where # is the state of the relay – 0 = activated or on, 1
= deactivated or off. Press select button 4 to toggle the lights on and off.
Press select button 1 to return to "RELY".
Press select button 1 again to return to "TEST".
Press select button 2 to scroll to "PASS".
* "PASS" - PASSWORD ROUTINE
This function allows you to enter the following routines, which are not accessible until the operator enters a
password, which is set as 4-2-3-1. To enter the password, press select button 4 until the display goes blank.
Then press select button 2, then 3, then 1, and then 4, and "CASH" should appear on the display. If not
entered properly, the display will return to "PASS". If entered correctly, the display will go to the next function
"CASH".
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