ALLIANCE SWT421, Руководство по программированию

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Section I
Preliminary Information
About the Control
The Electronic Control on the commercial washer is
an advanced, programmable computer that lets you
control most machine features by pressing a sequence
of SELECT CYCLE and SELECT WASH TEMP
pads. See Figure 1.
The Electronic Control allows the user to program
custom cycles, set vend prices, retrieve audit
information, program and run diagnostic cycles, and
program special vend features. Washers shipped from
the factory have a default cycle and wash temperature
setting of PERM PRESS, WARM built in. However,
the user can change the default cycle, or any cycle, as
needs permit.
IMPORTANT: In the event of a power failure, the
Electronic Control will not have to be
reprogrammed. It is designed with a memory
system that will remember how it was programmed
(for a minimum of six years) until the electrical
power is restored.
IMPORTANT: It is extremely important that the
washer has a positive ground and that all
mechanical and electrical connections to the
Electronic Control are made before applying power
to or operating the washer.
Glossary of Terms
The following are a few terms and abbreviations to
learn. These are referred to throughout the
instructions:
VFD - Vacuum Fluorescent Display
This term refers to the window area of the
control that displays words and values.
LED - Light Emitting Diode
This term refers to the lights on the six
keypads of the control.
Power Failure Recovery
If a cycle is in progress and the power fails, the cycle
status is saved in memory for a minimum of six years
without power. When the power recovers, the washer
will resume into the previously active cycle if so
programmed by the owner.
The owner may program a special feature called
POWER FAIL RESET which sets a maximum power
failure duration. To program this feature, see Section
VIII, option 22.
If the length of the power failure is greater than the
POWER FAIL RESET time, the washer will return to
the default mode when power is restored.
NOTE: The washer will first spin if the pressure
switch was open at the time of the power failure
before returning to the default mode.
If the length of the power failure is less than the
POWER FAIL RESET time, the washer will resume at
the point it was interrupted when power is restored.
Infra-red Communications
(Optional)
The Electronic Control may be programmed manually
or by an optional hand-held infra-red computer called
the Micro-Wand III
E
TM
.
The Micro-Wand allows the owner to program and
retrieve information from the Electronic Control
without touching the keypad. The Micro-Wand greatly
expands the programming options available to the
owner. However, the Micro-Wand is not required to
program and operate the washer. The operation of the
Micro-Wand and the advanced features available are
covered separately in the Micro-Wand III
E
TM
instruction manual.
Micro-Wand III
ETM
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