Procond Elettronica MC-70 124438 treadmill controller

Procond Elettronica MC‑70 124438 is a motor control board used on HealthRider, Nordic Track, ProForm and Reebok treadmills. Common failure modes include burnt or failed MOSFETs/IGBTs in the drive section, damaged driver ICs (e.g., DRV8412), and degraded power‑rail capacitors that cause erratic speed control or no motor output. First‑check diagnostics: verify 24 VDC supply to the board, inspect for visible burn marks or swollen electrolytics on the main driver PCB, and test the motor drive outputs with a multimeter for continuity and proper voltage swing while cycling the treadmill’s speed encoder input.[oss-gpt-20b] Post Comment

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