Precautionary statements (“DANGER,” “WARNING,”
and “CAUTION”), followed by specific instructions,
are found in this manual and on machine decals. These
precautions are intended for the personal safety of the
operator, user, servicer, and those maintaining the
machine.
DANGER
DANGER indicates the presence of a
hazard that will cause severe personal
injury, death, or substantial property
damage if the danger is ignored.
WARNING
WARNING indicates the presence of a
hazard that can cause severe personal
injury, death, or substantial property
damage if the warning is ignored.
Important Safety Instructions
WARNING
To reduce the risk of fire, electric shock,
serious injury or death to persons when
using your washer, follow these basic
precautions:
W023
1. Read all instructions before using the washer.
2. Refer to the GROUNDING INSTRUCTIONS in
the INSTALLATION MANUAL for the proper
grounding of the washer.
3. Do not wash textiles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, kerosene, waxes, cooking oils, drycleaning solvents, or other flammable or
explosive substances as they give off vapors that
could ignite or explode.
4. Do not add gasoline, dry-cleaning solvents, or
other flammable or explosive substances to the
wash water. These substances give off vapors that
could ignite or explode.
CAUTION
CAUTION indicates the presence of a
hazard that will or can cause minor
personal injury or property damage if the
caution is ignored.
Additional precautionary statements (“IMPORTANT”
and “NOTE”) are followed by specific instructions.
IMPORTANT: The word “IMPORTANT” is used
to inform the reader of specific procedures where
minor machine damage will occur if the procedure
is not followed.
IMPORTANT: The word “NOTE” is used to
communicate installation, operation, maintenance
or servicing information that is important but not
hazard related.
5. Under certain conditions, hydrogen gas may be
produced in a hot water system that has not been
used for two weeks or more. HYDROGEN GAS
IS EXPLOSIVE. If the hot water system has not
been used for such a period, before using a
washing machine or combination washer-dryer,
turn on all hot water faucets and let the water
flow from each for several minutes. This will
release any accumulated hydrogen gas. The gas is
flammable; do not smoke or use an open flame
during this time.
6. Do not allow children to play on or in the washer.
Close supervision of children is necessary when
the washer is used near children. This is a safety
rule for all appliances.
7. Before the washer is removed from service or
discarded, remove the door to the washing
compartment.
8. Do not reach into the washer if the wash drum is
moving.
9. Do not install or store the washer where it will be
exposed to water and/or weather.
10. Do not tamper with the controls.
11. Do not repair or replace any part of the washer, or
attempt any servicing unless specifically
recommended in the user-maintenance
instructions or in published user-repair
instructions that the user understands and has the
skills to carry out.
12. To reduce the risk of an electric shock or fire, DO
NOT use an extension cord or an adapter to
connect the washer to the electrical power source.
13. Use washer only for its intended purpose,
washing textiles.
14. Never wash machine parts or automotive parts in
the machine. This could result in serious damage
to the basket.
15. ALWAYS disconnect the washer from electrical
supply before attempting any service. Disconnect
the power cord by grasping the plug, not the cord.
16. Install the washer according to the installation
instructions. All connections for water, drain,
electrical power and grounding must comply
with local codes and be made by licensed
personnel when required.
17. To reduce the risk of fire, textiles which have
traces of any flammable substances such as
vegetable oil, cooking oil, machine oil,
flammable chemicals, thinner, etc. or anything
containing wax or chemicals such as in mops and
cleaning cloths, must not be put into the washer.
These flammable substances may cause the
fabric to catch on fire by itself.
18. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
19. Keep washer in good condition. Bumping or
dropping the washer can damage safety features.
If this occurs, have washer checked by a qualified
service person.
20. If the supply cord is damaged, it must be replaced
by a special cord or assembly available from the
manufacturer or its service agent.
21. Be sure water connections have a shut-off valve
and that fill hose connections are tight. CLOSE
the shut-off valves at the end of each wash day.
22. Loading door MUST BE CLOSED any time the
washer is to fill, tumble or spin. DO NOT
bypass the loading door switch by permitting the
washer to operate with the loading door open.
23. Always read and follow manufacturer’s
instructions on packages of laundry and cleaning
aids. Heed all warnings or precautions. To reduce
the risk of poisoning or chemical burns, keep
them out of the reach of children at all times
(preferably in a locked cabinet).
24. Always follow the fabric care instructions
supplied by the textile manufacturer.
25. Never operate the washer with any guards and/or
panels removed.
26. DO NOT operate the washer with missing or
broken parts.
27. DO NOT bypass any safety devices.
28. Failure to install, maintain, and/or operate this
washer according to the manufacturer’s
instructions may result in conditions which can
produce bodily injury and/or property damage.
NOTE: The WARNINGS and IMPORTANT
SAFETY INSTRUCTIONS appearing in this
manual are not meant to cover all possible
conditions and situations that may occur. Common
sense, caution and care must be exercised when
installing, maintaining, or operating the washer.
Any problems or conditions not understood should be
reported to the dealer, distributor, service agent or the
manufacturer.
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
IMPORTANT: Ensure that the recommended
clearances for inspection and maintenance
are provided. Never allow the inspection and
maintenance space to be blocked.
WARNING
Install the machine on a level floor of
sufficient strength. Failure to do so may
result in conditions which can produce
serious injury, death and/or property
damage.
W703
CAUTION
Be careful around the open door,
particularly when loading from a level
below the door. Impact with door edges
can cause personal injury.
SW025
WARNING
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
Safety Decals
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
manufacturer immediately.
Use manufacturer-authorized spare parts to avoid
safety hazards.
NEVER insert hands or objects into
basket until it has completely stopped.
Doing so could result in serious injury.
SW012
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.
b. Close the door without locking it and attempt
to start the machine. The machine should not
start with the door unlocked.
Do not bypass any safety devices in the machine.
WARNING
Never operate the machine with a
bypassed or disconnected balance
system. Operating the machine with
severe out-of-balance loads could result
in personal injury and serious equipment
damage.
SW039
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:
NOTE: The machines are factory-programmed
with basic cycles to make the units operational
without programming at the installation.
Entering Program Mode
1. Open machine lid.
2. Locate Program/Run switch on the computer
board. This is accessed through a cutout in the
metal control unit cover. This switch protrudes
from the rear of the electronic control unit cover.
3. Flip switch to the left (as seen from the front of
machine) to enter PROGRAM Mode.
4. Display will show “0000” or temperature
(depending on version of control).
Determining Firmware ID Code
1. Turn on the main power source (circuit breaker or
cut-off switch on wall).
2. Display will show Firmware ID code (i.e.,
“o2IF”, “ovUF” and etc…).
3. Record Firmware ID Code for future reference.
Setup Mode (For Models With Firmware ID
Code “o2IF”, “ovUF”, “ovIF”, “o2UF”,
“C2PA” and “o2PA”)
NOTE: In SETUP Mode, certain machine
functions can be configured. The settings in this
mode are related to how the machine is equipped
from the factory. Usually, these would not be
changed in this field.
NOTE: Enter SETUP Mode through the
PROGRAM Mode.
1. Press (*) keypad. Display will show “FAr” or
“CEL”.
NOTE: This selects whether temperatures display
in degrees Fahrenheit (F) or Celsius (C), if control
is equipped with a temperature sensor. Change
selection by pressing (∧)or(∨) keypad.
NOTE: Changing degrees “FAr” or “CEL” only
has an effect if the control has a temperature probe
connected and/or heat capability.
2. Press START (Enter) keypad.
3. Model will display “HEAt” or “noHt”. Change
the selection by pressing the (∧) or (∨) keypad.
4. Press START (Enter) keypad to continue to the
next step.
NOTE: If set for “HEAt”, the control has heat
capability enabled. The washer-extractor MUST
have electric or steam heat and a temperature
probe. If display shows “noHt” or if the message
“HEAt” or “noHt” does NOT display, the control
does NOT have heat capability.
5. Certain models will display “EFIL” or “ESUP”.
For these models, the control provides a spare
output (for certain models). The spare output can
be set up to control an extra fill valve (“EFIL”),
with the ability to fill to a programmable water
level (just as for regular fills), OR the spare
output can be set up to control an extra chemical
supply signal (“ESUP”).
6. Press START (Enter) keypad.
7. Certain models display “bEEP” (control sounds
beeper during Add Bleach [Supply 2]) or “nobP”
(control does NOT sound beeper during Add
Bleach [Supply 2]). Change selection by pressing
(∧) or (∨) keypad.
8. Press START (Enter) keypad.
NOTE: If “EFIL” or “ESUP” does NOT display,
the extra fill capability is NOT present. If either
message does display, change the selection by
pressing the (∧)or(∨) keypad. Press START
(Enter) keypad to return to PROGRAM Mode.
Refer to “Programming Cycle Segments” section
for additional information.
9. “Adv” or “noAd” will display. If “Adv” is set,
control will advance to the next step when (∧)
keypad is pressed during a regular cycle. If
“noAd” is set, control cannot advance during a
regular cycle, but can advance during the factory
test cycle when (∧) keypad is pressed.
10. Press START (Enter) keypad to continue to next step.
11. “PtI
12. Press START (Enter) keypad to continue to the
n” or “EtIn” will display. “PtIn” means
control will display remaining time in a cycle
without fill and drain times. “EtI
control will display an estimated remaining time
in a cycle including times for a fill and drain.
Press the (∧) or (∨) keypad to change “PtI
“EtI
3. Press START (Enter) keypad. Display shows a
number (2 or 3 digits) showing how many drain
errors have occurred. This number can range
from ‘00’ to ‘255’, and cannot be set to zero.
5. Press START (Enter) keypad. Display shows a
number (2 or 3 digits showing how many fill
errors have occurred. This number can range
from ‘00’ to 255’, and cannot be set to zero.
7. Press START (Enter) keypad. Displays show a
number (up to 4 digits) showing how many
complete cycles have been operated. This
excludes cycles stopped because of an error.
8. Press START (Enter) keypad.
9. If display does not show “E Pr”, control will
revert to normal PROGRAM mode.
10. If display shows “E Pr”, this is for factory
reference regarding power interruption. Press
START (Enter) keypad. A number will display.
Press START (Enter) keypad. After a brief pause,
the control will display normal PROGRAM
mode.
Setup Mode (For Earlier Models)
NOTE: In SETUP Mode, certain machine
functions can be configured. The settings in this
mode are related to how the machine is equipped
from the factory. Usually, these would not be
changed in this field.
NOTE: Enter SETUP Mode through the
PROGRAM Mode.
1. Press (*) keypad. Display will show “FAr” or
“CEL”.
NOTE: This selects whether temperatures display
in degrees Fahrenheit (F) or Celsius (C), if control
is equipped with a temperature sensor. Change
selection by pressing (∧) or (∨) keypad.
NOTE: Changing degrees “FAr” or “CEL” only
has an effect if the control has a temperature probe
connected and/or heat capability.
2. Press START (Enter) keypad.
3. Model will display “HEAt” or “noHt”. Change
the selection by pressing the (∧) or (∨) keypad.
4. Press START (Enter) keypad to continue to the
next step.
NOTE: If set for “HEAt”, the control has heat
capability enabled. The washer-extractor MUST
have electric or steam heat and a temperature
probe. If display shows “noHt” or if the message
“HEAt” or “noHt” does NOT display, the control
does NOT have heat capability.
5. Certain models will display “EFIL” or “ESUP”.
For these models, the control provides a spare
output (for certain models). The spare output can
be set up to control an extra fill valve (“EFIL”),
with the ability to fill to a programmable water
level (just as for regular fills), OR the spare
output can be set up to control an extra chemical
supply signal (“ESUP”).
6. Press START (Enter) keypad.
7. Certain models display “bEEP” (control sounds
beeper during Add Bleach [Supply 2]) or “nobP”
(control does NOT sound beeper during Add
Bleach [Supply 2]). Change selection by pressing
(∧) or (∨) keypad.
8. Press START (Enter) keypad.
NOTE: If “EFIL” or “ESUP” does NOT display,
the extra fill capability is NOT present. If either
message does display, change the selection by
pressing the (∧) or (∨) keypad. Press START
(Enter) keypad to return to PROGRAM Mode.
Refer to “Programming Cycle Segments” section
for additional information.
The machine is preprogrammed with eight wash cycle
formulas that can be edited.
To edit any of these cycles, enter PROGRAM Mode.
In PROGRAM Mode, cycles are selected by number
(1 through 8) as opposed to the RUN Mode, where
cycles are selected by pressing one of the eight
corresponding keys. The keys must serve different
functions in each mode because there are more
functions than keys in PROGRAM Mode.
In RUN Mode the top left keypad selects Cycle 1, the
keypad directly below it selects Cycle 2, etc. Figure 1
shows which keypad selects each cycle in RUN Mode.
1. Enter PROGRAM Mode, display will show
“tSFL” or “0000” if machine does not have a
temperature probe or heat capability.
START
1
2
NORMAL
PERM PRESS
HOT
HOT
VISA
WARM
HOT
UNIFORMS
HOTHOT
DELICATE
COLD
HOT
TM
LIGHT SOIL
HEAVY SOIL
STAINED
15
14
13
12
11
10
16 17 18 19
WASH
ADD
BLEACH
RINSE
SPIN
DOOR
CLEAN
FILTER
2. Press the (∧) keypad to enter Cycle
Programming Mode. The display will reference
cycles by number. Cycle 1 will show first.
3. Use the (∧) or (∨) keypad to select cycle to be
edited.
4. Press START (Enter) keypad to move into the
menu of options.
NOTE: While cycle is running, pressing the START
(Enter) keypad shows the temperature. Pressing
the START (Enter) keypad again returns display to
time remaining or displays temperature for several
seconds, depending on version software.
16 17 18 19
5
15
6
14
13
7
12
8
11
10
1
2
95C95C
60C60C
40C40C
30C
<
5
6
7
8
<
4
39
DOMESTIC MODELSINTERNATIONAL MODELS
CHM522N
CHM522NCHM1764C
4
39
1Cycle 111Door Open LED
2Cycle 212Spin Cycle LED
3Cycle 313Rinse Cycle LED
4Cycle 4/”
NOTE: If the wash load becomes out of balance,
the machine will attempt to balance the load. After
three failed attempts the display will light the
leftmost digit and a lower spin will be used to
complete the cycle. Refer to Figure 2.
1Out-of-Balance LED
Supply ProgrammedExternal Chemical Supply SignalCompartment Flushed
SUP0NoneNone
SUP1Supply 1Compartment 1*
SUP2Supply 2**Compartment 2
SUP3Supply 3Compartment 3
SUP4Supply 4No compartment Flush*
SUP5Supply 5***No compartment Flush*
SUP6Supply 6***No compartment Flush*
SUP7Supply 7Compartment 3
1
WASH
ADD
BLEACH
RINSE
SPIN
DOOR
CLEAN
FILTER
STA R T
Figure 2
NORMAL
HOT
LIGHT SOIL
HOT
HEAVY SOIL
HOTHOT
STAINED
HOT
PERM PRESS
HOT
VISA
WARM
UNIFORMS
DELICATE
COLD
TM
CHM522R
NOTE: External chemical supply signals and any
related flush valves will activate approximately 15
seconds after machine begins to fill with water. If
programmed water level is reached prior to 15
seconds, no chemical supply signal will be
activated.
*NOTE: Only supply 2 (SUP2) and supply 3
(SUP3) have independent water valves to flush
their respective compartment. Compartment 1 will
flush whenever machine is filling with water.
Table 2
**NOTE: ADD BLEACH LED lights if Supply 2 is
the only supply programmed. If set up for
"bEEP"(refer to SETUP Mode section), buzzer will
sound on and off for the first eight seconds. The
Supply 2 and ADD BLEACH LED remain on for
45 seconds or until the fill is complete, whichever
comes first.
***NOTE: Selecting "EFIL" (Extra fill) in SETUP
Mode will remove supply 5 and supply 6 as optional
supply signals.
1. Enter PROGRAM Mode. Refer to Entering
Program Mode Section.
2. Press the (∧) keypad until display shows
“CY01”.
3. Press the (∧) or (∨) keypad until cycle to be
edited is displayed.
4. Press START keypad to select the cycle desired.
Refer to Figure 1, showing which cycle number
corresponds to each keypad when in RUN Mode.
Agitation for the Cycle
5. With display showing “CY_x” (x = cycle
number), press the START (Enter) keypad.
6. Display shows either “nor
agitation), or “GEnt” (for gentle agitation). Refer
to Tab l e 3.
7. Press the (∧) or (∨) keypad to alter the
selection, or the START keypad to continue.
DisplayMeaning
nor
n12 seconds forward, 3 seconds pause, 12
seconds reverse, 3 seconds pause and repeat
for the programmed time
GEnt3 seconds forward, 12 seconds pause, 3
seconds reverse, 12 seconds pause and repeat
for the programmed time
Table 3
n” (for normal
10. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
11. Display shows “CFIL”, “HFIL”, “bFIL” (for
Cold, Hot, or Both [warm]) or “EFIL”.
12. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
NOTE: Extra Fill (“EFIL”) possible only if
configured for “EFIL” in SETUP Mode. If
configured, a third fill valve can be controlled.
13. Display shows “LO”, “
nEd”, or “HI” for Low,
Medium, or High water level, respectively.
14. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
15. Display shows “SUP0”, “SUP1”, “SUP2”,
“SUP3”, “SUP4”, “SUP5”, “SUP6” or “SUP7”.
Refer to Tab l e 2 for operation of each supply
selection.
16. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
NOTE: “SUP5” and “SUP7” appear ONLY if
control is configured for “ESUP” in SETUP Mode.
If the alternate function is selected (“EFIL”), the
output will function as an additional fill valve
signal with a programmable water level. In this
case, extra supply function would NOT be
available.
Wash 1 – Wash 4
NOTE: Programming a time other than “00” for
Wash 1 will make the WASH indicator LED light
while this step is running, but NOT in PROGRAM
Mode.
8. The main display shows “USH1” indicating you
are in the Wash segment (number will reflect
selected Wash segment 1-4).
9. Press START (Enter) keypad. Display shows
agitation time during the step: “00” (skips
segment) or 2-30 minutes. Wash 2 agitation’s
time can be 2-20 minutes, 2-15 minutes for Wash
3 and Wash 4, or “00” to skip Wash 2, Wash 3, or
Wash 4. This is the time after the fill and before
the drain and does not include spin time or time
to first reach a programmed temperature (if your
machine is configured for heat).
NOTE: If programmed for “SUP2”, the ADD
BLEACH indicator LED light turns on and if set
up for “bEEP” the buzzer sounds for the first eight
seconds Supply 2 is on.
17. Press the (∧) or (∨) keypad to alter the selection
or START (Enter) keypad to continue.
The leftmost supply compartment (as seen from front
of machine), which can be used for detergent, flushes
during fill cycles whether Supply 1 option is enabled
or disabled. When Supply 1 option is enabled, Supply
1 (S1) output energizes and is available for external
chemical supply if desired. The Supply 2 option
controls the middle compartment, which can be used
for bleach. Supply 3 and Supply 7 options control the
rightmost compartment, which can be used for fabric
softener. Supply 4, Supply 5 and Supply 6 options
control external chemical supplies, as desired.
NOTE: For additional assistance, refer to
installation instructions.
19
Page 22
Programming
Heated Models Only
18. Display shows temperature in degrees F or C.
Display will show degrees F if configured for
“FAr” in SETUP Mode, or degrees C if
configured for “CEL” in SETUP Mode. Range is
80°F to 205°F, or 00F (no heat for segment), or
27°C to 95°C, or 00C (no heat for segment).
19. Press the (∧) keypad to increase, or (∨) keypad
to decrease temperature in one-degree
increments.
The control will energize heat and pause cycle timing
for up to 40 minutes until the programmed
temperature is first reached.
NOTE: If temperature not reached after
40 minutes, control resumes cycle.
After cycle resumes, control will attempt to maintain
programmed temperature if it senses water in the
machine.
NOTE: Temperature display applies ONLY if
machine is configured for “HEAt” in SETUP
Mode. Machine must be equipped with electric or
steam heat and a temperature sensor. If configured
for “noHt” (no heat capability) in SETUP Mode,
temperature display does not appear in the
segment. After temperature setting, control will
skip to “drAI”/“nodr” or Spin Time, depending on
version.
20. If display shows “drAI”/“nodr” during segment
programming, a drain step option can be selected.
21. Select “drAI” for a drain step followed by an
optional spin. Select “nodr” for no drain step.
NOTE: The machine will proceed directly to the
next segment if “nodr”.
22. Change the selection by pressing the (∧) or (∨)
keypad.
23. Press START (Enter) keypad to continue.
24. If “drAI” is selected (or if your model does not
provide the option of selecting “drAI”/“nodr”),
the display will show “SPIn” one second, “tI
nE”
one second, and then the time for spin: “00” (no
spin) or 30-240 seconds.
25. Change the selection by pressing the (∧) or (∨)
keypad.
Rinse 1 – Rinse 4
NOTE: Programming a time other than “00” for
this step will make the RINSE indicator LED light
while this step is running, but not in PROGRAM
Mode.
28. The main display shows “rIN1” indicating you
are in the Rinse segment (number will represent
Rinse cycle selected 1-4).
29. Press START (Enter) keypad.
30. Display shows the time for agitation during the
step: “00” (skips segment) or 2-15 minutes. This
is the time after the fill and before the drain and
does not include spin time.
31. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
32. Display shows “CFIL”, “HFIL”, “bFIL” (for
Cold, Hot, Both [warm]) or “EFIL”.
33. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
NOTE: Extra Fill (“EFIL”) possible only if
configured for “EFIL” in SETUP Mode. If
configured, a third valve can be controlled.
34. Display shows “LO”, “
Medium, or High water level, respectively.
35. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
36. Display shows “SUP0”, “SUP1”, “SUP2”,
“SUP3”, “SUP4”, “SUP5”, “SUP6” or “SUP7”.
Refer to Tab l e 2 for operation of each Supply
selection.
37. Press the (∧) or (∨) keypad to alter the
selection, or the START (Enter) keypad to
continue.
NOTE: “SUP5” and “SUP7” appear ONLY if
control is configured for “ESUP” in SETUP Mode.
If the alternate function is selected (“EFIL”), the
output will function as an additional fill valve
signal with a programmable water level. In this
case, extra supply function would NOT be
available.
nEd”, or “HI” for Low,
26. Press START (Enter) keypad to continue.
27. Then enter the next segment (USH2, USH3,
USH4, or after USH4, “rIN1” segment).
NOTE: If programmed for “SUP2”, the ADD
BLEACH indicator LED light turns on and if set
up for “bEEP” the buzzer sounds for the first eight
seconds Supply 2 is on.
F232179
Page 23
Programming
38. Press the (∧) or (∨) keypad to alter the selection
or START (Enter) keypad to continue.
The leftmost supply compartment (as seen from front
of machine), which can be used for detergent, flushes
during fill cycles whether Supply 1 option is enabled
or disabled. When Supply 1 option is enabled, Supply
1 (S1) output energizes and is available for external
chemical supply if desired. The Supply 2 option
controls the middle compartment, which can be used
for bleach. Supply 3 and Supply 7 options control the
rightmost compartment, which can be used for fabric
softener. Supply 4, Supply 5 and Supply 6 options
control external chemical supplies, as desired.
NOTE: For additional assistance, refer to
installation instructions.
Heated Models Only
39. Display shows temperature in degrees F or C.
Display will show degrees F if configured for
“FAr” in SETUP Mode, or degrees C if
configured for “CEL” in SETUP Mode. Range is
80°F to 205°F, or 00F (no heat for segment), or
27°C to 95°C, or 00C (no heat for segment).
40. Press the (∧) keypad to increase, or (∨) keypad
to decrease temperature. Temperature changes in
one-degree increments.
The control will energize heat and pause cycle timing
for up to 40 minutes until the programmed temperature
is first reached.
NOTE: If temperature not reached after
40 minutes, control resumes cycle.
After cycle resumes, control will attempt to maintain
programmed temperature if it senses water in the
machine.
41. If display shows “drAI”/“nodr” during segment
programming, a drain step option can be selected.
Select “drAI” for a drain step followed by an
optional spin. Select “nodr” for no drain step.
NOTE: The machine will proceed directly to the
next segment if “nodr”.
42. Change the selection by pressing the (∧) or (∨)
keypad.
43. Press the START (Enter) keypad to continue.
44. If “drAI” is selected (or if your model does not
provide the option of selecting “drAI”/“nodr”),
the display will show “SPIn” one second, “tI
nE”
one second, and then the time for spin: “00” (no
spin) for 30-240 seconds IF you are in Rinse 1, 2,
or 3.
45. If you are in Rinse 4, the time for spin will show
0 or 1-10 minutes.
46. Change the selection by pressing the (∧) or (∨)
keypad.
47. Press the START (Enter) keypad to continue.
48. Then enter the next segment (rIN2, rIN3 or rIN4
or exit if rIN4 is complete).
IMPORTANT: The spin time in Rinse 4 is
programmed in minutes (0-10 minutes, in
one-minute increments), while other spins are in
seconds to allow for shorter times (such as
45 seconds). (Rinse 4 segment should usually be
used as the final rinse, even where there may be
fewer than four rinses. Program “00” time for
preceding rinses you wish to exclude.)
49. Display shows “0000” or “tSFL” (or temperature
if your machine is configured for Heat).
NOTE: Temperature display applies ONLY if
machine is configured for “HEAt” in SETUP
Mode. Machine must be equipped with electric or
steam heat and a temperature sensor. If configured
for “noHt” (no heat capability) in SETUP Mode,
temperature display does not appear in the
segment. After temperature setting, control will
skip to “drAI”/“nodr” or Spin Time, depending on
version.
50. Exit PROGRAM Mode by moving the Program/
Run switch back to the right as seen from the
front of the machine.
NOTE: The SPIN indicator LED will automatically
light during the wash cycle when the last spin
programmed in a cycle is operating (regardless of
which segment).
21
Page 24
Programming
Abnormal Conditions
Door Open During Operation
If the control senses either a momentary or sustained
open door while the machine is operating in a wash
cycle, the control immediately attempts to halt rotation
of the cylinder, and all outputs not required to effect
rapid halting of the cylinder rotation de-energize
immediately. The message “dOOr” then displays as
long as the condition persists. Regardless of the
duration of the open door condition, once it is
recognized by the control, the control aborts the cycle
and goes to the stop routine if the door is closed
(otherwise all outputs turn off and display shows
“dOOr”).
Excessive Fill Time
Fill times exceeding 10 minutes cause the cycle to
abort. Display flashes “StOP”/“FILL” or “ErFL” and
sounds the buzzer for ten seconds prior to entering the
stop routine (display shows “01” minutes remaining
while in the stop routine). The Fill Error Count will
increase by one. Refer to Cycle and Error Count
section.
Out of Balance
Door Will Not Open
At the end of a cycle or at power up, before the control
will allow the door to unlock, control checks for low,
medium or high water level. Control allows the door to
unlock only when machine is empty. If any water level
is indicated, display shows “FULL” while keeping all
outputs off. This condition could indicate a slow drain
system or a mechanical blockage of the drain. Contact
a qualified service technician about display on control.
Excessive Drain Time
If cycle aborts, with display flashing “Erdn” with
buzzer sounding, the machine did not empty after
4 minutes 15 seconds in a drain step.
Drain Error (For Models With Firmware ID
Code “o2IF”, “ovUF”, “ovIF”, “o2UF”,
“C2PA” and “o2PA”)
If machine has not drained within 4 minutes 15
seconds, display flashes “Erdn”, time remaining, and
buzzer beeps. The buzzer stops beeping after 30
seconds while display flashes “Erdn”until machine
empties. If machine empties, ending Drain Error
condition, display stops flashing, buzzer turns off, and
remaining cycle time displays as the cycle resumes.
If the machine goes out of balance, the machine will
attempt to balance the load. After three failed attempts,
the display will light the leftmost digit and a lower
spin will be used to complete the cycle.
WARNING
Operating the machine with severe out-ofbalance loads could result in personal
injury and serious equipment damage.
W728
Clogged Filter (C80 Models Only)
A clogged filter can cause the inverter drive to run at
an elevated temperature. If the control senses an
elevated inverter drive temperature, the bottom
indicator LED on front panel decal lights. Check and
clean the drive compartment filter if necessary. The
light turns off AFTER one cycle runs at a normal
temperature.
If machine does not empty, display continues flashing
“Erdn”. The drain error counter increases by one.
Refer to Cycle and Error Count section.
Temperature Probe Sensor Problem
If display shows “tSFL”, the machine has a
temperature sensor failure. This could mean the sensor
is not connected or the sensor has failed.
If the bottom indicator LED on front panel decal
lights, the temperature sensor in the inverter drive
compartment is indicating the temperature is
undesirably high. Check and clean the drive
compartment filter if necessary. Once corrected, the
light turns off AFTER one cycle runs at a normal
temperature.
WARNING
To reduce risk of electric shock, severe
injury or death, allow machine power to
remain off for three minutes minimum prior
to working in and around AC drive. Proceed
with caution.
W662
Rapid Advance (For Models With
Firmware ID Code “o2IF”, “ovUF”, “ovIF”,
“o2UF”, “C2PA” and “o2PA”)
NOTE: If control is set up for ‘Eti
cycle time after using Rapid Advance step is
calculated as if control was configured for ‘Pti
This is because any time estimations following
Advance would be inaccurate. After the cycle ends,
and the Advance Mode is disabled, the next cycle
display remaining cycle time based on the ‘Eti
configuration.
Agitation Step
Advance the cycle by pressing (∧) keypad to skip to
the drain step. Filling, supply flushing and other
signals turn off. Cycle remaining time is recalculated
as the total remaining time after the agitation.
Drain Step
Advance the cycle by pressing (∧) keypad to skip the
drain step and the following spin step. The spin step is
skipped because the drain step needs to be completed
to balance the load. The next step after the spin begins.
Cycle remaining is recalculated as the total remaining
time after the drain and spin steps.
Spin Step
n’, the remaining
n’.
n’
NOTE: Rapid Advance (“Adv”) possible only if
configured for “Adv” in SETUP mode. Refer to
SETUP Mode.
How to Rapid Advance During All Steps
(Except First Fill Step)
1. Make sure Rapid Advance is enabled.
2. Press the Advance (∧) keypad to advance to
desired step.
3. Display will show recalculated time remaining.
How to Rapid Advance (During First Fill
Step
1. Make sure Rapid Advance is enabled.
2. While machine is filling with water, to advance to
the next step, press START (Enter) keypad to turn
off the ability to change cycles.
3. Press the Advance (∧) keypad to advance to
desired step.
4. Display will show recalculated time remaining.
Advance the cycle by pressing (∧) keypad to skip the
spin step. The next programmed step after the spin
begins. Cycle remaining is recalculated as the total
remaining time after the spin step.
Test Cycle
The test cycle provides a convenient means of
troubleshooting and testing all machine functions
quickly.
1. Enter PROGRAM Mode.
2. Press the (∨) keypad. Display shows “tESt”.
3. Return the Program/Run switch to the right.
4. Press the START (Enter) keypad. The door locks
and the TEST Mode starts.
5. Display shows “SPC?”. This is a factory TEST
procedure. Ignore it and the machine will
advance into the test cycle after about
five seconds or go to “bAl?” if Variable-speed.
NOTE: For Variable-speed models ONLY, display
shows “bAl?”. This is also a special factory test
procedure. Ignore it and the machine will begin the
test cycle after a few seconds.
Warm fill to low water levelDisplay flashes “bFIL”/“LO” (WASH LED on), no agitation
Outputs: Motor OFF, Drain closed, hot fill on, cold fill on
Pause after reaching low water
level
Drain (can advance to next step
by pressing
Cold fill to medium levelDisplay flashes “CFIL”/“
Pause after reaching medium
water level
Hot fill to high levelDisplay flashes “HFIL”/“HI” (keypad WASH LED on), no agitation.
Pause after reaching high water
level
Heat to 110°F (45°C)
SKIPS THIS STEP
does not have heat capability
(“noHt” selected in SETUP
Mode)
Extra supply / fill spare –
5 seconds (depends on setup)
Supply 1: 5 seconds (Heat
signal also on (IF at least low
water level – verifies output
even if not heated model)
Supply 2: 5 seconds (Heat on
also)
Supply 3: 5 seconds (Heat on
also)
Supply 4: 5 secondsDisplay shows ‘SUP4’ (keypad RINSE LED on)
Pause 5 seconds, then Forward
wash speed – 60 seconds
(∧) keypad here)
if machine
Display shows “LO” (no flashing), LOW water level dot ON, no agitation (keypad WASH
LED on); pauses until operator presses
Outputs: Motor OFF, Drain closed
Display shows “drAI”, no agitation (keypad WASH LED on)
Outputs: Motor OFF, Drain open
(∧) keypad
nEd” (keypad WASH LED on), no agitation.
Outputs: Motor OFF, Drain closed, cold fill on
Display shows “
(keypad WASH LED on); pauses until operator presses
Outputs: Motor OFF, Drain closed
Outputs: Motor OFF, Drain closed, hot fill on
Display shows “HI” (no flashing), LOW, MEDIUM, and HIGH water level dots ON, no
agitation (keypad WASH LED on); pauses until operator presses
Outputs: Motor OFF, Drain closed
Display flashes “HEAt” and the temperature inside the machine while agitating in forward
and reverse; continues until temperature reaches 110°F (45°C), then advances to next step.
(keypad WASH LED on)
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; Heat ON UNTIL 110°F (45°C) reached
Display flashes ‘ESUP’ / ‘EFIL’ (keypad RINSE LED on)
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; ‘AF’ output ON.
Display shows ‘SUP1’ (keypad WASH LED on)
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; Supply 1 ON, HT ON, cold fill ON
Display shows ‘SUP2’ (keypad ADD BLEACH LED on)
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; Supply 2 ON, HT ON, cold fill ON
Display shows ‘SUP3’ (keypad RINSE LED on)
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; Supply 3 ON, HT ON, cold fill ON
Outputs: Motor alternates forward 12 seconds, off 3 seconds, reverse 12 seconds, off 3
seconds and repeats; Drain closed; Supply 4 ON, cold fill ON
Display shows ‘For’
Outputs: Motor operates wash speed forward; drain closed
nEd” (no flashing), LOW and MEDIUM water level dots ON no agitation
Stop routineDisplay shows “01” (1 minute remaining). Agitates briefly then unlocks the door, shows
Display shows ‘rEv’
Outputs: Motor operates wash speed reverse; drain closed
For 2 speed models
For variable-speed models
forward; then flashes “drAI”/“dISt” while operating at distribution speed.
If balance fails, repeats the “drAI”/“For” then “drAI”/“dISt” sequence above and balance
indicator is on during “drAI”/“For” message (rebalance attempt). Tries up to 10 times in
TEST cycle, then aborts test cycle.
Outputs: Drain closed for first part of step (less than 20 seconds), then drain off.
2 speed models
Variable-speed
while other models display shows “SPn1” (keypad SPIN LED on)
Outputs: Spin (low spin for variable-speed – refer to motor chart below)
For 2 speed models
For variable-speed models
Outputs: Highest spin speed selected (refer to motor chart below)
Outputs: All off
“dOnE” while sounding the buzzer 10 seconds; “dOnE” shows for 20 more seconds.
(DOOR LED on while showing “dOnE”, meaning “door ready to open”).
: Display flashes “drAI”/“For” (keypad RINSE LED on)
: Display flashes “drAI”/“For” while operating in low speed
: Wash speed forward
: Forward during “drAI”/“For”; distribution during “drAI”/“dISt”.
: this step is skipped, goes to coast (the next step)
: display shows “SPn2” (keypad SPIN LED on) or “HI”
NOTE: ON appears ONLY where motor control
outputs are on (otherwise they are off). Outputs
referenced are on control unit fuse board. Outputs
are as labeled on the fuse board.
Motor Speed Chart
Variable-speed Motor Control
Outputs
STFSTRRHRMRLFwdRevSpin
Motor off (no rotation)
Wash speed forwardONONON
Wash speed reverseONONON
Distribution (variable-speed ONLY)ONONNANANA
Spin (low spin speed “SPn1” for variable-speed)ONONONON