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Health Safety Failed

Health Safety Limit Violated

Otis · 400 Elevator

Hva betyr Health Safety Failed ?

Indicates that the health safety limit temperature has been violated. This is a critical error, as it means the product storage temperature has exceeded safe limits, potentially compromising product integrity and safety regulations.

Vanlige årsaker

  • Internal temperature exceeding the defined health safety limit for an unacceptable period.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Verify actual ambient temperature in the elevator machine room and control cabinet using a calibrated external thermometer.

  2. 2

    Check the reported temperature value from the elevator HMI or diagnostic interface against the externally measured ambient temperature.

  3. 3

    Inspect all cooling fans, ventilation grilles, and air filters within the elevator control cabinet and machine room for proper operation, blockages, or excessive dust accumulation.

  4. 4

    Verify the 'Health Safety Limit' temperature parameter setting within the elevator's control system against the manufacturer's specified operational limits.

  5. 5

    Inspect the wiring and mounting of the temperature sensor responsible for the 'Health Safety Limit' for damage, loose connections, or improper placement.

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Verifisert teknisk data. Sist oppdatert: March 2026

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