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Health Safety Failed

Health Safety Limit Violated

Otis · 400 Elevator

¿Qué significa 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.

Causas comunes

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

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  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.

Ver todos los códigos en este manual (41)
Datos técnicos verificados. Última actualización: March 2026

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