Service manual

18 803402
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Electronic Control Troubleshooting
EI0F
Infra-red Disabled Communication failure or infra-red is disabled.
Manually enable infra-red on control or re-aim external
device and try again.
EC02
Time-out Error Communication failure. Try card again.
EC03
Invalid Command Code Communication successful, but the command was not
valid for this machine type, or the control could not
perform the command in its current mode of operation.
Ensure data is for current machine type and control is in
correct mode.
EC05
Invalid or Out-of-Range Data The value in at least one of the programming options is
invalid or out of range. Recheck the programming
option’s value and try again.
EC11
No Card Reader Initialization Communication is valid, but there is no card reader
initialization. Power down, power up and try again.
EC18
No Communication Card reader is initialized, communication lost. Power
down, power up and try again. If error persists, replace
control or card reader.
EC19
No Card Reader Communication Communication failure. Power down, power up and try
again. If error persists, replace control or card reader.
Right most
decimal
point Lit
Network Communication Error Communication problem. Wait for 1.5 minutes for error
to clear. If error doesn’t clear, power-down and power-
up the machine. If error persists, replace control or
network board.
ALrn
Break-in Alarm Error Service the door or coin vault switches.
oFF
Break-in Alarm Shutdown Error Service the door or coin vault switches.
E FL
Fill Error Pressure switch fails to open in 30 minutes (or other
programmed length of time) in any fill agitate cycle.
E SP
SPI Communications Error Master control cannot communicate with motor control.
Caused by transformer unplugged or wiring to motor
control incorrect. Power down the machine, power up
and try again.
E dL
Door Lock Error Door does not lock within 15 seconds of closing (open
and reclose door) or doesn’t unlock 3 minutes after cycle
completion.
E do
Door Opened During A Running Cycle Control detects door open and door locked inputs high.
Caused by pulling on door while locked or about to lock.
Correct inoperative door locking system.
E Ub
Unbalance Error Unable to balance load. Redistribute load and run cycle.
E dF
Drive Failure Motor unplugged, motor failure, tachometer circuit open
or drum locked up. Unpower machine to reset.
door
Door Open Indicator Door is not closed during an active cycle. If door is
closed, check for improper wiring or faulty door switch.
Display Description
Cause/
Corrective Action
Table 3