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Error code reference
Edgestar Washer Error Code E50/E5A
Connection failure between inverter module and main control PCB; unit will stop operation.
SourceEdgeStar CWD1550 Combo Washer Dryer - Service Manualp. 12
Diagnostic procedure
The full E50/E5A procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the wire connection before replacing the inverter module.
SourceEdgeStar CWD1550 Combo Washer Dryer - Service Manualp. 12
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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