Machine Operation
Power Up
When power is applied to the machine, the control becomes ac-
tive and will display its machine type (td), followed by the soft-
ware version (SX XX), and then by the software subversion num-
ber (.XX)
System Check Mode
The front end control enters this mode after Power-Up Mode.
System Check Mode acts as an extension to Power-Up Mode and
during this mode, the control will check if the correct drive mo-
tor, fan motor and ignition control (for gas machines only) are
connected to the machine. If the motor type checks have success-
fully been completed or if the door is not closed prior to the five
(5) second timer expiring, the front end control will continue to
the next mode. The mode that is entered after System Check
Mode completes is determined in Power-Up Mode. If the door
was not closed and the motor type check was not completed, this
check will be done the next time the motor drive contactor is ena-
bled. If the test detects an incorrect drive motor, fan motor or ig-
nition control, a Board ID Error will be set
Start Mode
The control enters this mode when it is ready to start or resume a
cycle. The control will display the last cycle that was run and the
remaining cycle time.
If the DISPLAY keypad is pressed or if there is no input from the
operator for 4.25 minutes (i.e., keypad presses, opening or clos-
ing the loading door), the display will turn off. Operator input
(i.e., keypad presses opening or closing the loading door) will
turn on the display.
After pressing the START (enter) keypad if the door is closed, the
cycle will begin. The cycle time in minutes will be displayed.
Run Mode
The control enters this mode when a cycle is running. The time
remaining appears in the display.
Upon the start of a cycle, the control will display the heat cycle
time and cool down cycle time. When the heat portion of the cy-
cle ends, the cool down portion begins.
If the Rapid Advance Feature is enabled, press the START (enter)
keypad to decrement one minute per key press.
Once the cycle is complete, the control will proceed to the End of
Cycle Mode.
End of Cycle Mode
When a cycle is complete, the control displays 00 until the door
is opened or a keypad is pressed. When one of these options oc-
curs, the control reverts back to Start Mode. If enough time elap-
ses and the door is not opened or a keypad is pressed, the control
will enter Extended Tumble Mode.
Changing Cycles
Cycles can be changed anytime by pressing the SELECT keypad
to change temperature, press the up or down keypads to change
heat and cool down times and press the REVERSING keypad to
turn reversing on and off.
OPL Power Save
When in Start Mode, if the display keypad is pressed or if there is
no input from the operator for 4.25 minutes, (i.e., keypad presses,
opening or closing the loading door), the display will turn off.
Operator input (i.e., keypad presses, opening or closing the load-
ing door) will turn on the display.
Power Failure Display Mode
In Power Failure Display Mode the control will show Pr FL.
This informs the user that a cycle was interrupted and did not
complete normally. This mode is entered from System Check
Mode if a power failure occurred during a cycle and the cycle is
not able to automatically resume. If the user presses any key,
Start Mode is entered. Refer to Power Failure Recovery.
Error Display Mode
This feature is used to display a machine error. Refer to Machine
Errors for more details on errors and their displays.
Extended Tumble Mode
If the door hasn't been opened and no keys have been pressed 20
minutes after the cycle has ended, the control increments the To-
tal Number Extended Tumble Cycles audit counter and enters Ex-
tended Tumble. The cylinder will tumble for two minutes every
60 minutes for up to 18 hours or until the door is opened or a key
is pressed.
Machine Operation
©
Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
26 Part No. 70579901ENR9
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