HWH error code EXCESS SLOPE
Auto-leveling could not level the coach: one or two jacks fully extended while a LEVEL light stayed on, so the pump went to relief and tripped the 3000# manifold pressure switch.
What to check, and in what order, is in the app. The flow HWH 625 / 625S / 725 — leveling code & indicator lookup 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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- HWH 725 Series Leveling System Service Manual (ML48380)HWH Corporation
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