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Garnet SeeLeveL II error code Err

FaultTank MonitorsVerified against the manufacturer's manual

Signal corruption between a sender and the display. Caused by bad wiring, a defective sender, or multiple senders programmed to the same tank (most common installer error).

What to check, and in what order, is in the app. The flow SeeLeveL — erratic / inaccurate readings walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.

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