Larko Electronic 24‑02 is the logic board that drives the ERD (electronic remote door) and timer circuitry on a Larko Mark 1 gate operator. Common failures on this board are voltage regulator dropout or capacitor leakage, which manifest as intermittent loss of control signals or erratic timer behavior. First‑check steps: verify 24‑V input to the board, inspect for burnt components or bulging electrolytics; test dip‑switch settings against the service manual (ERD and timer modes); and review any error codes on the operator’s display for clues to a logic fault.[oss-gpt-20b] |
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Larko Electronic 24-02 logic boardIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.