Error Codes
Following is a list of possible error codes for an electronic con-
trol.
NOTE: Fatal Errors will show out oF ordr along with
the error on the display.
Error Codes
Display Description Cause/ Corrective Action
E AF
Airflow Switch Bounces Inspect lint screen and ductwork. Cycle
power to machine (power down, then pow-
er up).
E Co
SCI Communications Error Communication failure. Power down,
power up, check connections and try
again. If error persists, replace control or
output board.
E dS
Brownout/Voltage Configuration Unexpected supply voltage. Check wiring
at input of machine to make sure the cor-
rect input voltage is supplied to the ma-
chine. Check the harness connections be-
tween the user control and the output
board. If the user control was replaced, set
dipswitch #1 to the same setting as the pre-
vious control. If reworking the machine to
use a different supply voltage, the dip
switch #1 setting may need to be changed.
If the dip switch #1 setting is changed,
power down, power up and try again.
E Ht
Machine Did Not Reach Expected Tem-
perature
The ignition control has power, but a flame
was not sensed after the programmed
amount of retries. Be sure that gas is
turned on. If problem persists, trouble-
shoot the ignition circuit. (Igniter, Cable,
Ignition Control Module.)
E id
Board ID Error Incorrect replacement control. Replace
user control or output board with correct
part. The board ID error will also be set if
the wrong drive motor, fan motor or igni-
tion control are connected. The display
will show dr vE, F an or i CN. Check
machine configurations and connect cor-
rect drive motor, fan motor or ignition con-
trol.
E nr
Drive/Output Board Not Ready Hardware failure. Replace output board.
E oP
Open Thermistor Error Remove any lint build-up around thermis-
tor. If problem persists, replace control or
thermistor.
Table 9 continues...
Error Codes
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
50 Part No. 70579901ENR9
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