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grahamcoltonSep 14, 2025
Why is the TRAVEL MODE light on with low air pressure in my HWH 700 Control Unit?
- BbradleybrianaSep 15, 2025
If with low air pressure, the TRAVEL MODE light remains on and the master warning light remains off on your HWH Control Unit, unplug the system air pressure switch. There should be continuity between the two pins of the switch plug. If there is no continuity, replace the pressure switch.