Service Tech Sheet:
https://t2m.io/APWA422PRHD

Full Service Service Manual:
https://t2m.io/WA5471ABWsrv

Cross Reference Information
Part Number DC92-01021B (AP5623797) replaces 3282682, PS4216006, B01AQHWP5E.

Cross Reference and Model Information
Main Control Board

Part Number: AP5623797
Manufacturer's Part Number: DC92-01021B
Manufacturer Model Number Description
Samsung WA400PJHDWR/AA-0001 WASHER
Samsung WA422PRHDWR/AA-0000 WASHER
Samsung WA422PRHDWR/AA-0001 WASHER
Samsung WA422PRHDWR/AA-0002 WASHER