ALLIANCE SWT421, Programming Manual

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9
Section III
VFD Display Identification
Status Words
(See Figure 1)
WASH
WASH is lit at the beginning of a Wash cycle and will
remain lit until the wash cycle is complete.
RINSE
RINSE is lit at the beginning of the Rinse or Extra
Rinse cycle and will remain lit until the cycle is
complete.
SOAK
SOAK is lit at the beginning of all Pause cycles. During
a Wash Pause cycle, the display will light WASH
SOAK and during a Rinse or Extra Rinse Pause cycle,
the display will light RINSE SOAK.
SPIN
SPIN is lit for all Spin cycles. During a Wash Spin
cycle, the display will light WASH SPIN and during an
Extra Rinse Spin cycle, the display will light RINSE
SPIN. At the beginning of Final Spin, the display will
light SPIN.
PRICE
PRICE is lit to indicate that the value displayed by the
VFD is the vend price remaining to be satisfied. Once
the vend price is satisfied, the word PRICE will go off.
TIME REMAINING
TIME REMAINING is lit to indicate that the number
displayed by two digits and the colon is the time
remaining in the current cycle. It will light at the start
of the cycle and remain lit until the cycle is completed.
The colon flashes one (1) second on and one (1)
second off while the time is counting down.
INSERT COINS
INSERT COINS is lit to prompt the user for coins to
satisfy the vend price. When INSERT COINS is lit, the
three digits and decimal point show the vend price
remaining to be satisfied. The vend price displayed
will decrease with each coin inserted. If a new wash
temp is selected during the first fill of the wash cycle
and it requires more coins, the INSERT COINS light
will flash, and the display will show the vend price
remaining to be satisfied.
UNBALANCE
UNBALANCE is lit and will flash when the washer is
in a Spin mode and the washer goes out of balance or
the lid is opened. Also, all washer functions including
the timer will stop. If the lid is opened during the last
three (3) minutes of the final spin cycle, the display
will go blank and the word UNBALANCE will light
but not flash, and the timer will continue to run. If the
lid is opened during any non-spin cycle, the display
will freeze and the timer will stop.
Three 7-Segment Digits
The 7-SEGMENT DIGITS are used to display the
time remaining in a cycle or the vend price. When
displaying the time remaining the colon will flash, and
when displaying the vend price the decimal point may
be lit. During diagnostic testing or manual
programming of the control, these digits will display
descriptive codes and values (as described in Section
VII).
Light Emitting Diodes (LEDS)
LIGHT EMITTING DIODES (LEDS) are used to
indicate the chosen cycle and wash temperature. The
cycle LED will remain lit the entire cycle. The wash
temp LED will change to a rinse fill temperature or
remain on until the end of the cycle if programmed to
do so.