Robertshaw 100-275 oven control board

The Robertshaw 100‑275 is an industrial oven control board that manages temperature, timer, and safety interlocks for range/stove ovens. Common failure points on this class of boards include burnt or cracked ICs, degraded power‑regulation capacitors, and failed solid‑state relays (SSRs) that drive heating elements; a shorted thermocouple input can also trigger fault codes. Begin diagnostics by verifying the 24 V DC supply to the board, checking for proper voltage at key regulator pins, inspecting the board for burn marks or swollen electrolytics, and reviewing any displayed error codes or LED status indicators before proceeding with component replacement.[oss-gpt-20b] Post Comment

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