Maytag DN3000 Refrigerator User Manual


 
PROGRAMMING
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PROGRAMMING
COCA-COLA EVS GLASS FRONT PROGRAMMING METHOD
April 2000
NORMAL MODE:
In normal mode, on power up display will show software installed in vender, then change to POS message or
decimal point and / or vend price. When money is inserted, the display indicates the total amount of the deposit.
The keys on the keypad are used to select the product. In normal mode you may access an external menu for
reading historical sales counters, cash counters, error codes, none, or return to normal mode.
SERVICE MODE:
If configuration switch 4 is set to “C4 0”, when the door is opened, “NONE” or a list of Error codes will show on the
display. If configuration switch 4 is set to “C4 1”, when the door is opened, “CASH - ####-##.##”, “CARD - ####-
##.##”, “SALES - ####-####”, “ERROR”, or “NONE” will show on the display. NOTE: Card is only shown if a
card reader is present. The service mode is entered when the door is open and the service switch on the KO
controller is pressed. The operator can now use the keypad to move through the main routine menu.
Key number 1: Abort/Cancel - will return to previous menu prompt.
Key number 2: Scroll Up - forward in menu.
Key number 3: Scroll Down - backward in menu.
Key number 4: Enter/Save/Clear - Allows you to enter a specific routine, save what you have programmed, or
clear the error prompts.
Note: Routines with * are password protected. They can only be viewed and entered after the password is
entered at the “PASS” prompt.
EXTERNAL MENU MODE:
The information available in this mode is obtainable with the door closed or open as long as the vender is in
normal mode, by entering the password which is set at 4, 2, 3, 1. Note: 4231 is the factory default and can be
programmed to any four digit combination. Information available is historical cash counted, resettable cash
counted for each selection, historical sale (total number of vends), resettable vends counted for each selection,
error codes, and return. Refer to the “CASH”, “SALES”, AND “ERROR” routines for instructions to move through
the menus.
PROGRAMMING MENU
“ERROR” - ERROR ROUTINE
This function allows you to enter the error readout routine. ERROR will appear when you press the service button
on the control board. Press key number 4, if there have been no errors since the last reset, the display will read
“NONE”. If one or more errors have occurred, the display will show the first error code that occurred.
The following are error codes that may be displayed and detailed information accessed: “NONE”, “VENDMECH”,
“CONTROL”, “SELECTSW”, “CHANGER”, “BILL VAL”, “CARD RDR”, “ONLINE”, “RVEND”, “SEL/DISP”,
“RFRIG”, “DNC ERR”, “HEALTH”.
Press key number 2 or 3 to scroll through any error codes that are present.
Important: If there is only one problem, that will be the only error code shown when you enter the error code sub-
menus.
With an error code showing on the display, press key number 4 to access detailed information.
After making repairs with an error code showing on the display, press and hold key number 4 for 2 seconds will
clear the error.
Press key number 1 to return to “ERROR”.