If Delay Start Setup Mode is entered while in Simulated Pro-
gramming Mode and no keys have been pressed for one minute,
Delay Start Setup Mode will be canceled and the control will re-
turn to Show Mode, showing each cycle for one second.
If Delay Start Mode is entered while in Simulated Programming
Mode by pressing the Start/Pause keypad while in Delay Start
Setup Mode, the Delay Start time will start counting down one
hour per second. The control will return to Simulated Program-
ming Mode when the Delay Start Time expires.
If the Power/Cancel keypad is pressed while in Simulated Pro-
gramming Mode and Start Mode, the control will enter Idle
Mode, but will not go to sleep. This allows the control to return
to Show Mode if no keypad is pressed for one minute.
While cycling through the different cycles, Show Mode changes
the options and modifiers to show a greater variety of settings.
The drive will not be enabled in this mode.
Spin Retry Extra Time Toggle Mode
The control has the ability to extend the time of a cycle during a
spin when a load becomes unbalanced or is unable to reach high
spin speeds due to water and/or suds. While in Start Mode and
within five minutes of the control being powered up, press key-
pads 8 and 13. Refer to
.
While in Spin Retry Extra Time Toggle Mode, to Toggle the Spin
Retry Time, press the Start/Pause key. The display will toggle be-
tween
SP
and either
on
or
oF
every second. Setting this to
on
will allow the step time to be paused for the amount of time used
up to that point in the current step three times per spin step during
a cycle if the unbalance switch is hit or an OBL check at 500
RPM is detecting water or spin speed issues cause tub to stop and
needs to restart the spin to rebalance the load. Additional OBL
failures in the same cycle step will not pause the time but will
still cause a restart of the spin. To exit this mode, either press the
two keypads used to enter it, press the Power/Cancel key, or un-
plug the machine.
Software Version Display Mode
The control has the ability to display the revision of the software
on it. This mode displays the machine type (
tL
), and then the
current software version number as
S-
then a two-digit number
that represents the control software version number. Each display
appears for two seconds. All LEDs are off while in this mode.
Suds Toggle Mode
The control has the ability to extend the time of a cycle to help
eliminate suds. While in Start Mode and within five minutes of
the control being powered up, press keypads 2 and 3 to enter this
mode. Refer to
While in Suds Toggle Mode, to Toggle the Suds Pause Time
press the Start/Pause keypad. The display will toggle between
Sr
and either
on
or
oF
every second. Setting this to
on
will allow
the time to be paused during a cycle if a Suds Removal Routine is
run. Up to two Suds Removal Routines are allowed per cycle. To
exit this mode, either press the two keypads used to enter it, press
the Power/Cancel key, or unplug the machine.
Water Level Display Mode
The control will read the current water level. The display will
show the water level least significant digits in 0.1 inch precision
which will override any other display.
If the water level is a negative value, then the right most decimal
point is lit. If the value is greater than or equal to 10.0 inches,
LED number 24 will be lit. If the value is greater than or equal to
20.0 inches, LEDs 24 and 25 will be lit. If the value is greater
than or equal to 30.0 inches, LEDs 24, 25 and 26 will be lit.
To exit this mode, the user can either press the two keys used to
enter this mode, press the Power/Cancel key, or unplug the ma-
chine. This mode only overrides the display, the machine will
continue running any other modes that it is in.
Value
Display
LED 24
On?
LED 25
On?
LED 26
On?
4.5 inches
45
No
No
No
-3.2 inches 32.
No
No
No
12.4 inches 24
Yes
No
No
20.8 inches 08
Yes
Yes
No
42.9 inches 29
Yes
Yes
Yes
Table 8
Mixing Valve Solenoid Test
Test mixing valve solenoids using an Ohm meter.
NOTE: Resistance readings slightly out of given ranges
may be due to meter conditions. These readings DO
NOT necessarily indicate mixing valve failure.
120 Volt valves
900 - 1100 Ohms
240 Volt valves
3200 - 4000 Ohms
Table 9
Pressure Sensor Test
To test the pressure sensor:
1. Make sure sensor is connected to the front end control and
there is no damage to the harness.
2. Press the 4 and 14 keypads (refer to
time while water is filling.
3. If no change is viewed on the display, first check pressure
hose for damage.
4. If hose is ok, replace pressure sensor.
Troubleshooting Diagnostics
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
18
Part No. 204560ENR1
Summary of Contents for ZWNE8RSN115FW01
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