8. “Ed08” Max Overcurrent Error (Sheet 1 of 2)
CHM881S
Max Overcurrent Error: the drive detects
motor output overcurrent condition.
Replace motor.
Replace inverter.
Yes
Power down machine, power up
try again. Check the motor phase to
phase windings. Continuity should
be uniform between:
Are windings uniform?
1. L1 and L2 (Black to White)
2. L2 and L3 (White to Red)
3. L1 and L3 (Black to Red)
No
A
Does the
basket move
freely?
Check to make sure bearings
are free and check for
excess belt tension.
No
Yes
Yes
Repair drain so it meets
installation specifications.
No
Replace with correct jumper.
No
Does the drain
connection meet all
requirements as listed
in the installation
manual?
Yes
Is the correct machine
size configuration plug
installed in the H14 on
the I/O board?
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