Maytronics 2410073LF is a diagnostic/control circuit board used in Dolphin Premier and similar robotic pool cleaners. Common failures include the R38 resistor burning out due to over‑current or voltage spikes; other issues may involve damaged ICs, burnt traces, or degraded solder joints from long use. Start by verifying that the board receives the correct 12 V DC supply (±5 % tolerance) and checking for any visible burn marks or cracked components. Inspect the R38 resistor and surrounding circuitry with a multimeter; if it is damaged replace it with an equal value, 1/4‑W or higher wattage part. Finally review any error codes flashed to the cleaner’s display and compare them against the board’s diagnostic LEDs for further pinpointing.[oss-gpt-20b] |
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Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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