Programming Procedures Refreshment Center Operators’ Gu ide
4800006 68 December 2004
SET DEFROST OPTIONS
(Supervisor Mode Only)
The Refreshment Center has a built-in defrost cycle to assure that ice does not build up on
the evaporator coil. It may be necessary to adjust the defrost timing for locations with
extremely warm and humid conditions (see unscheduled defrosts below).
1. Follow the steps in "Gain Access to The Supervisor Mode" on page 55.
2. Press , then until the display shows .
3. Press . The display will show . “X” is the number of times per day that the
defrost cycle operates. This can be set for 2, 3, or 4 times per day, with a default of 2.
Press to change the value of X.
4. Press until the display shows . XX represents how many minutes the
defrost cycle operates. The default value is 10 minutes, but this value can be configured
between 10-15 minutes. Press to change the value of XX.
5. Press until something like the following displays:
>
2 > NORM is a running total of the number of Unsch edu led Defr osts the compressor
has performed since July 8 at 4:28. The time is in 24 hour format.
The controller monitors the compressor operation and may determine that a defrost
cycle is necessary in addition to the regularly scheduled defrost. If more than 3
unscheduled defrosts occur per month, check that the door seals properly. If no air leak
is apparent, the scheduled defrost cycle can be increased in rate or duration as in steps
2 and 3 above.
6. If desired, press to reset the counter to 0 and the counter date and time to the
present.
7. CONTINUE.
SET FIRST IN - FIRST OUT(FIFO) MODE
FIFO is used to link adjacent selections together to act as a single selection. The selections
will alternate delivery between the linked selections no matter which of the selections are
actually made. This assures that when the same product is of fer ed i n multipl e selections t he
freshest product is delivered. Any selection can be set up in the FIFO mode, however you
cannot link motors on other trays. FIFO does not work in the test vend mode.
NOTE:
All spirals in FIFO must be full of product from front to back to prevent false
anti-jackpot errors.