Maytag DN3000 Refrigerator User Manual


 
PROGRAMMING
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To enable, with “HEALTH” on display press key number 4 will enter “ENABLE X”.
“ENABLE X” Health Enable Routine
This function is used to enable the Health Protection feature. When enabled, protected selections will
only be allowed to vend if health constraints listed above are met.
Press key number 4 and the current “ENABLE” setting will be displayed.
Press key number 2 or 3 to scroll between “ENABLED 0” and “ENABLED 1”.
Press key number 4 with the display blinking the setting you wish to use.
Display will return to “ENABLED X”.
Press key number 2 to scroll to “SELECT”.
“SELECT” Selection(s) To Be Affected By Health Protection
This function is used to set selection(s) which will be protected by the Health Protection constraints.
Press key number 4 and “ALL SELECTS” will be displayed. Press key number 2 to scroll through “ALL
SELECTS, A, B, C, D, and E”. Press key number 4 with the setting you wish to enter. Selecting “A, B, C,
D, or E” will allow you to chose settings for that tray. Example: With “A” showing on display press key
number 4. Display will show “A ALL SELECTS #”, press key number 2 to scroll through “A ALL
SELECTS #, SEL A1 #, SEL A2 #, SEL A3 #, etc… With the setting you wish to change press key
number 4 and the # will start blinking. Press key number 2 to scroll between “0” disabled and “1”
enabled. With the setting you wish to use showing on the display press key number 4. Display will return
to “A ALL SELECTS # or SEL A# #”.
Press key number 1 to return to “SELECT”.
Press key number 2 to scroll to “RECHECKX”
“RECHECKX” Recheck Feature
This function is used to allow an additional 45 minute period to bring the cabinet temperature down to 41
degrees F (7 degrees C). When this feature is enabled it will operate as follows:
After a “HtIn” error has been issued (i.e. the cabinet temperature has not dropped below 45 degrees F in
30 minutes). The controller will perform 3 rechecks of the temperature in the next 45 minute period.
Rechecks will occur in 15 minute intervals. During this period the controller will not allow vending to occur
on health guarded selections.
1. If the cabinet temperature reaches 41 degrees F (5 degrees C) or less during this time the “HtIn” error will be
cleared. The controller will allow health guarded product to be delivered.
2. If after the 3rd recheck period the temperature is greater than 41 degrees F (5 degrees C). The controller will
clear the “HtIn” error, set the “RCHE” error and vending health guarded products will continue to be disabled.
3. If during the recheck period, any temperature reading that is greater than the previous reading (a trend
leading in the upwards direction) will result in clearing the “HtIn” error, setting the “RCHE” error and vending
health protected products will continue to be disabled.
“RETURN” - RETURN TO SALES MODE
Press key number 4 will exit Service Mode and return to Sales Mode.