Alliance Laundry Systems SF135PV User manual

Operation/Programming
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del manual en inglés.
Washer-Extractors
Cabinet Freestanding
Instructions for Operating and Programming
the WE-6 Microcomputer
Models SF135PV, SF250PV, SF250PV Tilt,
UF135PV, UF250PV and UF250PV Tilt
R077R
Part No. F232101R3
January 2002
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
© Copyright 2002, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the expressed written consent of the publisher.
F232101 1
Table of
Contents
Safety.................................................................................................... 3
Key to Symbols..................................................................................... 4
Operator Safety..................................................................................... 6
Safe Operating Environment ................................................................ 7
Environmental Conditions ............................................................... 7
Machine Location ............................................................................ 8
Input and Output Services................................................................ 8
AC Inverter Drive ............................................................................ 9
Misuse................................................................................................... 9
Operation............................................................................................. 11
Customer Service............................................................................. 11
Machine Familiarization Guides...................................................... 11
Theory of Operation ............................................................................. 16
Emergency Stop Button ................................................................... 17
Wet Clean Features.......................................................................... 17
Wet Clean Capabilities .................................................................... 17
WE-6 Microcomputer ...................................................................... 19
LED Display .................................................................................... 19
Operational Keypad ......................................................................... 22
Start-Up................................................................................................. 24
Opening Door ....................................................................................... 24
Loading and Unloading ........................................................................ 24
Tilt Option........................................................................................ 24
Forward Tilt Option ......................................................................... 25
Two-Way Tilt Option ...................................................................... 26
Two-Way Tilt Inductive Proximity Sensor Adjustment.................. 26
Supply Dispenser.................................................................................. 27
Cycle Selection ..................................................................................... 27
Cycle Execution.................................................................................... 27
Test Cycle ............................................................................................. 28
Wet Clean Testing............................................................................ 28
Stop Routine ......................................................................................... 29
Balance Detection................................................................................. 30
Balance Sensor Detection ................................................................ 30
Inverter Drive Balance Detection .................................................... 30
Temperature Display ............................................................................ 30
Calibrating the WE-6 Temperature Circuit...................................... 31
Error Recovery Routine........................................................................ 33
Motor Thermal Overload Indicator ...................................................... 33
135-Pound Capacity Models............................................................ 33
250-Pound Capacity Models............................................................ 33
Manual Mode Control Feature.............................................................. 34

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2F232101
Programming ...................................................................................... 35
Programming Keypad........................................................................... 35
Programming Tutorial .......................................................................... 37
Programming Hints............................................................................... 41
System Programming............................................................................ 42
Cycle Programming.............................................................................. 44
Displaying a Cycle in Memory........................................................ 44
Displaying Individual Cycle Usage ................................................. 44
Editing a Cycle................................................................................. 45
Erasing a Cycle in Memory ............................................................. 46
Programming a Wet Clean Cycle .................................................... 46
Step Programming ................................................................................ 47
Programming a Fill Temperature..................................................... 47
Programming a Supply Step – Models with 5 Supplies .................. 48
Programming a Supply Step – Models with 8 Supplies .................. 49
Programming Heat........................................................................... 52
Programming a Wash Step............................................................... 52
Programming a Wash 5 Thermal Cool-Down ................................. 53
Programming No Reversing ............................................................ 54
Programming a Soak Step................................................................ 54
Programming a Drain Step............................................................... 55
Programming a Spin Step ................................................................ 55
Programming an Auxiliary Step ...................................................... 55
Simulator Operation and Program Transfer ......................................... 57
Simulator Operation......................................................................... 57
Transferring All Cycles from Computer to Simulator..................... 59
Transferring One Cycle from Computer to Simulator..................... 59
Transferring All Cycles from Simulator to Computer..................... 60
Transferring One Cycle from Simulator to Computer..................... 60
Preprogrammed Cycles......................................................................... 61
Cycle Categories .............................................................................. 61
Standard Supply Legend .................................................................. 61
Standard Cycle Charts...................................................................... 62
Sample Cycle for Wet Clean ................................................................ 82

© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT 3
F232101
Safety
Anyone operating or servicing this machine must
follow the safety rules in this manual. Particular
attention must be paid to the CAUTION, WARNING,
and DANGER blocks which appear throughout the
manual.
The following warnings are general examples that
apply to this machine. Warnings specific to a particular
operation will appear in the manual with the
discussion of that operation.
Be careful around the open door,
particularly when loading from a level
below the door. Impact with door edges
can cause personal injury.
SW025
CAUTION
Dangerous voltages are present in the
electrical control box(es) and at the motor
terminals. Only qualified personnel
familiar with electrical test procedures,
test equipment, and safety precautions
should attempt adjustments and
troubleshooting. Disconnect power from
the machine before removing the control
box cover, and before attempting any
service procedures.
SW005
WARNING
Death or serious injury can result if
children become trapped in the machine.
Do not allow children to play on or around
this machine. Do not leave children
unattended while the machine door is
open.
SW001
DANGER
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar
with the potential hazards involved.
Failure to observe this warning may result
in personal injury and/or equipment
damage, and may void the warranty.
SW004
WARNING
Ensure that the machine is installed on a
level floor of sufficient strength and that
the recommended clearances for
inspection and maintenance are provided.
Never allow the inspection and
maintenance space to be blocked.
SW020
CAUTION
Never touch internal or external steam
pipes, connections, or components.
These surfaces can be extremely hot and
will cause severe burns. The steam must
be turned off and the pipe, connections,
and components allowed to cool before
the pipe can be touched.
SW014
WARNING

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Safety
F232101
4
Key to Symbols
The lightning flash and arrowhead within the triangle
is a warning sign indicating the presence of dangerous
voltage.
The exclamation point within the triangle is a warning
sign indicating important instructions concerning the
machine and possibly dangerous conditions.
This warning symbol indicates the presence of
potentially dangerous drive mechanisms within the
machine. Guards should always be in place when the
machine is in operation.
This warning symbol indicates the presence of
possibly dangerous chemicals. Proper precautions
should be taken when handling corrosive or caustic
materials.
This warning symbol indicates the presence of hot
surfaces that could cause serious burns. Stainless steel
and steam lines can become extremely hot and should
not be touched.
This warning symbol indicates the presence of
possibly dangerous pinch-points. Moving mechanical
parts can crush and/or sever body parts.

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Safety
5
F232101
Figure 1
Safety decals appear at crucial locations on the
machine. Failure to maintain legible safety decals
could result in injury to the operator or service
technician.
To provide personal safety and keep the machine in
proper working order, follow all maintenance and
safety procedures presented in this manual. If
questions regarding safety arise, contact the factory
immediately.
Use factory-authorized spare parts to avoid safety
hazards.
R066I
R066I
DO NOT EXCEED

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Safety
F232101
6
Operator Safety
To ensure the safety of machine operators, the
following maintenance checks must be performed
daily:
1. Prior to operating the machine, verify that all
warning signs are present and legible. Missing or
illegible signs must be replaced immediately.
Make certain that spares are available.
2. Check door interlock before starting operation of
the machine:
a. Attempt to start the machine with the door
open. The machine should not start with the
door open. Although the WE-6 display shows
cycle steps, the machine should not operate.
b. Close the door without locking it and attempt
to start the machine. The machine should not
start with the door unlocked.
c. Close and lock the door and start a cycle.
Attempt to open the door while the cycle is in
progress. The door should not open.
If the door lock and interlock are not functioning
properly, call a service technician.
3. Do not attempt to operate the machine if any of
the following conditions are present:
a. The door does not remain securely locked
during the entire cycle.
b. Excessively high water level is evident.
c. Machine is not connected to a properly
grounded circuit.
Do not bypass any safety devices in the machine.
NEVER insert hands or objects into
basket until it has completely stopped.
Doing so could result in serious injury.
SW012
WARNING
Never operate the machine with a
bypassed or disconnected out-of-balance
switch. Operating the machine with
severe out-of-balance loads could result
in personal injury and serious equipment
damage.
SW033
WARNING

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Safety
7
F232101
Safe Operating Environment
Safe operation requires an appropriate operating
environment for both the operator and the machine. If
questions regarding safety arise, contact the factory
immediately.
Environmental Conditions
●Ambient Temperature. Water in the machine will
freeze at temperatures of 32°F (0°C) or below.
Temperatures above 120°F (50°C) will result in
more frequent motor overheating and, in some
cases, malfunction or premature damage to solid
state devices that are used in some models.
Special cooling devices may be necessary.
Water pressure switches are affected by increases
and decreases in temperature. Every 25°F (10°C)
change in temperature will have a 1% effect on
the water level.
●Humidity. Relative humidity above 90% may
cause the machine’s electronics or motors to
malfunction or may trip the ground fault
interrupter. Corrosion problems may occur on
some metal components in the machine.
If the relative humidity is below 30%, belts and
rubber hoses may eventually develop dry rot. This
condition can result in hose leaks, which may
cause safety hazards external to the machine in
conjunction with adjacent electrical equipment.
●Ventilation. The need for make-up air openings
for such laundry room accessories as dryers,
ironers, water heaters, etc., must be evaluated
periodically. Louvers, screens, or other
separating devices may reduce the available air
opening significantly.
●Radio Frequency Emissions. A filter is available
for machines in installations where floor space is
shared with equipment sensitive to radio
frequency emissions.
●Elevation. If the machine is to be operated at
elevations of over 3280 ft. (1000 m) above sea
level, pay special attention to water levels and
electronic settings (particularly temperature) or
desired results may not be achieved.
●Chemicals. Keep stainless steel surfaces free of
chemical residues.
●Water Damage. Do not spray the machine with
water. Short circuiting and serious damage may
result. Repair immediately all seepage due to
worn or damaged gaskets, etc.
Do not place volatile or flammable fluids
in any machine. Do not clean the machine
with volatile or flammable fluids such as
acetone, lacquer thinners, enamel
reducers, carbon tetrachloride, gasoline,
benzene, naptha, etc. Doing so could
result in serious personal injury and/or
damage to the machine.
SW002
DANGER

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Safety
F232101
8
Machine Location
●Foundation. The concrete floor must be of
sufficient strength and thickness to handle the
floor loads generated by the high extract speeds
of the machine.
●Service/Maintenance Space. Provide sufficient
space to allow comfortable performance of
service procedures and routine preventive
maintenance.
This is especially important in connection with
machines equipped with an AC inverter drive.
Consult installation instructions for specific details.
Input and Output Services
●Water Pressure. Best performance will be
realized if water is provided at a pressure of
30 –85 psi (2.0 –5.7 bar). Although the machine
will function properly at lower pressure,
increased fill times will occur. Water pressure
higher than 100 psi (6.7 bar) may result in
damage to machine plumbing. Component
failure(s) and personal injury could result.
●Steam Heat (Optional) Pressure. Best
performance will be realized if steam is provided
at a pressure of 30 –80 psi (2.0 –5.4 bar). Steam
pressure higher than 125 psi (8.5 bar) may result
in damage to steam components and may cause
personal injury.
For machines equipped with optional steam heat,
install piping in accordance with approved
commercial steam practices. Failure to install the
supplied steam filter may void the warranty.
●Compressed Air. For machines requiring
compressed air service, best performance will
be realized if air is provided at a pressure of
80 –100 psi (5.4 –6.7 bar).
●Drainage System. Provide drain lines or troughs
large enough to accommodate the total number of
gallons that could be dumped if all machines on
the site drained at the same time from the highest
attainable level. If troughs are used, they should
be covered to support light foot traffic.
●Power. For personal safety and for proper
operation, the machine must be grounded in
accordance with state and local codes. The
ground connection must be to a proven earth
ground, not to conduit or water pipes. Do not use
fuses in place of the circuit breaker. An easy-
access cutoff switch should also be provided.
Always disconnect power and water supplies before a
service technician performs any service procedure.
Where applicable, steam and/or compressed air
supplies should also be disconnected before service is
performed.
Replace all panels that are removed to
perform service and maintenance
procedures. Do not operate the machine
with missing guards or with broken or
missing parts. Do not bypass any safety
devices.
SW019
CAUTION
Ensure that a ground wire from a proven
earth ground is connected to the ground
lug near the input power block on this
machine. Without proper grounding,
personal injury from electric shock could
occur and machine malfunctions may be
evident.
SW008
WARNING

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Safety
9
F232101
AC Inverter Drive
Machines equipped with the AC inverter drive require
special attention with regard to the operating
environment.
●An especially dusty or linty environment will
require more frequent cleaning of the AC inverter
drive cooling fan filter(s) and of the AC inverter
drive itself.
●Power line fluctuations from sources such as
uninterruptible power supplies (UPS) can
adversely affect machines equipped with the AC
inverter drive. Proper suppression devices should
be utilized on the incoming power to the machine
to avoid problems.
●A clean power supply free from voltage spikes
and surges is absolutely essential for machines
equipped with the AC inverter drive. Nonlinear
inconsistencies (peaks and valleys) in the power
supply can cause the AC inverter drive to
generate nuisance errors.
●If voltage is above 230 Volt for 200 Volt
installations or above 440 Volt for 400 Volt
installations, a buckboost transformer is
recommended. If voltage is above 240 or 480, a
buckboost transformer is required.
●Sufficient space to perform service procedures
and routine preventive maintenance is especially
important for machines equipped with the AC
inverter drive.
Misuse
Never use this machine for any purpose other than
washing fabric.
●Never wash petroleum-soaked rags in the
machine. This could result in an explosion.
●Never wash machine parts or automotive parts in
the machine. This could result in serious damage
to the basket.
●Never allow children to play on or around this
machine. Death or serious injury can result if
children become trapped in the machine. Do not
leave children unattended while the machine door
is open. These cautions apply to animals as well.

© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT F232101
10
Notes

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F232101
Operation
This manual is designed as a guide for operating and
programming the 135-pound and 250-pound capacity
freestanding washer-extractors equipped with the
WE-6 microcomputer and an AC inverter drive. These
washer-extractors feature programmable custom
cycles and high extract force. Wet cleaning capability
and water reuse capability offer the operator versatility
and economy.
The manuals, installation instructions, and wiring
diagrams which accompany the washer-extractor have
been included at no charge. Additional copies are
available at a nominal charge.
NOTE: Read this manual thoroughly before
attempting to operate the washer-extractor or
program the microcomputer.
NOTE: Do not use this manual in conjunction with
earlier model microcomputer-controlled
freestanding washer-extractors. Do not use
technical literature intended for earlier models
when operating this machine.
NOTE: All information, illustrations, and
specifications contained in this manual are based
on the latest product information available at the
time of printing. We reserve the right to make
changes at any time without notice.
Customer Service
If literature or replacement parts are required, contact
the source from whom the washer-extractor was
purchased or contact Alliance Laundry Systems LLC
at [phone] for the name and address of the
nearest authorized parts distributor.
For technical service, call any of the following
numbers:
[phone]
Ripon, Wisconsin
[phone]
[phone]
Marianna, Florida
A record of each washer-extractor is on file with the
manufacturer. Always provide the washer-extractor’s
serial number and model number when ordering parts
or when seeking technical assistance.
Machine Familiarization Guides
The machine familiarization guides in Figure 2
through Figure 5 identify major operational features of
each washer-extractor.

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Operation
F232101
12
Figure 2
R017I
1Computer Keypad 5Door Handle
2Emergency Stop Button 6Door Lock Box
3Door 7Door Lock Pushbutton
4Door Hinge 8Supply Dispenser
R017I
OperatingInstructions
OutputIndicators
EmergencyStop
1. Open Door
3. Close Door
4. Enter 2 Digit Wash Cycle
5. Press Start
2. Load Articles
6
7
8
12
3
4
5
135-POUND CAPACITY FRONT FAMILIARIZATION

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Operation
13
F232101
Figure 3
R078R
1Cold Water Inlet 8Air Inlet and Regulator
2Vent 9Standard Drain
3Hot Water Inlet 10 Cover Plate for Optional Drain
4Liquid Supply Connections 11 Power Input Cable Port
5Supply Dispenser 12 Inverter Drive Cooling Fans
6Steam Connection 13 Electric Heat/Steam Heat Switch
7Vacuum Breaker 14 Wet Clean Recirculation Port
R078R 9
10
11
12 13 14 12
135-POUND CAPACITY REAR FAMILIARIZATION
3
4
5
6
7
8

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Operation
F232101
14
Figure 4
R018I
1Computer Keypad 5Door Handle
2Door Lock Pushbutton 6Door Lock Box
3Door 7Emergency Stop Button
4Door Hinge 8Supply Dispenser
Operating Instructions
OutputIndicators
Emergency Stop
1. Open Door
3. Close Door
4. Enter 2 Digit Wash Cycle
5. Press Start
2. Load Articles
¨
R018I
6
7
8
12
3
4
5
250-POUND CAPACITY FRONT FAMILIARIZATION

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Operation
15
F232101
Figure 5
R079R
1Vent 7Standard Drain
2Hot Water Inlet 8Optional Drain
3Supply Dispenser 9Power Connection
4Steam Connection 10 Inverter Drive Cooling Fans
5Vacuum Breaker 11 Cold Water Inlet
6Air Inlet and Regulator
R079R
8
9
10
11 1
2
3
4
250-POUND CAPACITY REAR FAMILIARIZATION
5
6
7

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Operation
F232101
16
Theory of Operation
The design of the washer-extractor emphasizes
performance reliability and long service life. The
cylinder, shell, and main body panels are fabricated of
stainless steel.
Electrical controls for the washer-extractor are housed
in separate enclosures. The front control module
houses the WE-6 computer, the fuse/relay board
together with its interface board, water level switches,
a circuit breaker which interrupts control voltage, and
other control components. The rear control module
houses the AC inverter drive and its components.
All variable-speed freestanding machines use the AC
inverter drive control, which provides programmable
motor speeds using a single motor. The AC drive
interface board converts motor logic from the WE-6
computer to the correct signals for the AC inverter
drive. In addition, all logic inputs to the computer are
routed through this board.
Two separate bearings support the cylinder on
135-pound and 250-pound models.
The cylinder is constructed with four lifters or ribs that
lift the laundry from the bath solution when the
cylinder rotates at slow speed and then allow the
laundry to tumble back into the bath. This mechanical
action accomplishes the washing function. The
cylinder is perforated, allowing the water to drain from
within during the wash and extract steps.
On 135-pound capacity models, water enters the
machine through electromechanical water valves. On
250-pound capacity models, water enters the machine
through pneumatic water valves on the rear of the
machine. (Pneumatic water valves are an option on
135-pound capacity models.)
Water valves on both washer-extractors are controlled
by the microcomputer. The microcomputer also
controls the drain and door lock. In addition, it selects
the water levels according to the programmed cycle.
Vacuum breakers are installed in the water-inlet
plumbing to prevent backflow of water.
Air-operated drain valves hold water in the machine
during the wash, soak, and rinse steps. The drain valve
is normally open, which means that it closes only
when air is applied, thus allowing the machine to drain
in the event of a power failure.
A door-lock system prevents opening of the stainless
steel door when a cycle is in progress. It also prevents
operation of the washer-extractor when the door is
open.
The doorbox contains the Hall-effect door-locked and
door-closed sensors and the door unlock solenoid.
The stainless steel supply dispenser is located on the
left side panel of the washer-extractor, viewed from
the front. The dispenser has five supply compartments,
numbered 1 –5, starting from the rear of the machine.
The compartments hold supply cups that are used for
either liquid or dry supplies. A nozzle flushes supplies
from the cups with water for the time programmed in
the cycle.
Liquid supplies can be injected directly into the cups
by a customer-supplied external chemical supply
system. On 135-pound capacity models, five hose
barbs on the rear of the washer-extractor facilitate
connection to an external supply system. On
250-pound capacity models, five strain reliefs on top
of the supply dispenser provide the same connection
capability.

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Operation
17
F232101
Emergency Stop Button
On 135-pound capacity models, a red emergency stop
button is located on the upper right-hand corner of the
control panel. On 250-pound capacity models, the
emergency stop button is on the left side of the washer-
extractor front. Push the button in to stop the washer-
extractor. Pull out to reset.
Wet Clean Features
The washer-extractor is equipped with the following
wet clean capable features: One-half wash speed
allows gentle mechanical action during wash. Eight
supply signals provide not only normal laundering
signals to dispense detergents, bleaches, softeners,
sours, etc., but also chemicals unique to wet clean
processing.
Wet Clean Capabilities
Differences in WE6 prompt (setup) options
The WE6FRWC software provides the usual setup
options:
●Degrees F / C
●One or Two drain
●Advance / No Advance
●Manual / No Manual
●Balance setting
In addition, the software provides Wet Clean / No Wet
Clean. The Wet Clean / No Wet Clean option enables
or disables wet clean functions. The prompt (setup)
options are now as follows:
●CEN / FAR
●1DRAIN / 2DRAIN
●ADV / NO ADV
●MANUAL / NO MAN
●WET CL / NO WCL
●BAL SW, BAL 1, BAL 2, BAL 3

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Operation
F232101
18
Wet Clean Functions
Wet clean functions include a reduced wash speed
capability and a recirculation pump capability. These
functions are enabled by the WET CL / NO WCL
prompt selection. Other wet clean features are
permanently enabled, and can be used for other
applications as well. In particular, extra supply
capability (up to eight supplies, in two banks of four
supplies), and additional agitation actions as outlined
below.
Agitations:
●wash 1 - normal: 18 seconds forward / three
seconds off / 18 seconds reverse / three seconds
off; repeat
●wash 2 - gentle: three seconds forward / 27
seconds off / three seconds reverse / 27 seconds
off; repeat
●wash 3 - no rotation
●wash 4 - ten seconds forward / 20 seconds off /
ten seconds reverse / 20 seconds off; repeat
●wash 5 - uses most recent agitation; defaults to
wash 1 agitation
●wash 6 - super gentle: four seconds forward / 56
seconds off / four seconds reverse / 56 seconds
off; repeat
●wash 7 - no rotation; drain 1 (sewer drain) open;
no attempt to refill to level
Using the auxiliary 1 (A1) and auxiliary 2 (A2)
outputs for wet cleaning
The A1 and A2 outputs (so labeled on the solid state
WE6 output PC board) can be made to operate as
timed outputs, or to remain on until a drain step.
Reduced wash speed
Normally, the A1 output would govern optional
reduced wash speed. This means that if the WE6 is
prompted for “WET CL”, and then an auxiliary 1 “A1”
step is programmed for any amount of time (one
second is a good choice for time in the event of
controlling reduced wash speed), the A1 output will
remain on until a drain step, or until stop routine.
Thereby the reduced wash speed remains in effect as
long as A1 remains on.
For example, with “WET CL”prompt selected, a wash
1 agitation is wanted, but at reduced wash speed.
Program auxiliary 1 step for one second, then program
a wash 1 step. The A1 output will remain on during the
wash 1 step, selecting reduced wash speed during the
wash 1 step. Upon reaching a drain step, or upon
entering the STOP routine, the WE6 will operate the
machine at reduced wash speed (PROVIDED the
machine is equipped with the necessary hardware for
controlling reduced wash speed).
Control of an optional recirculation pump
The A2 output will also remain on until a drain or the
STOP routine if the WE6 prompt is “WET CL”and if
“1DRAIN”is selected. This would allow control of an
optional recirculation pump by permitting the pump to
continue operating during a wash step. For this
control, program an auxiliary 2 “A2”step for one
second or other suitable time, and the output would
remain on until a drain step or until the STOP routine.
The auxiliary 2 step would also go off upon entering a
Wash 7 step.
Note that “2DRAIN”prompt will OVERRIDE wet
clean control of auxiliary 2 output. If “2DRAIN”is
selected that means that the auxillary2 output is
reserved for controlling a second independent drain
(not for integrated reuse - you should select
“1DRAIN”for integrated reuse). Also, if “2DRAIN”
is selected. the WE6 will not permit programming and
auxiliary 2 step.