E:sp" Error Analysis - ALLIANCE HWF561*E1102 Service

Section 3 Troubleshooting (EDC Models)

14. "E:SP" ERROR ANALYSIS

"E:SP" is displayed on
EDC control.
Are all the control
wiring harnesses
connected between
the two controls?
What is the
measured voltage
at "H1-7" to "FS-2"
on the motor control
Change wire harness(s)
between EDC and motor
control boards.
Change either motor or
EDC control.
34
No
Yes
(1) "AC"
Lower than 20 volts "DC"
board?
20 volts "DC"
"E:SP" still continues
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Connect loose harness(s)
and retry washer cycle.
Change control
transformer.
H144SE3A
800168