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TP48200A-DT19D1 Telecom Power User Manual

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High Amb. Humi.

High Amb. Humi.

This alarm is generated only for the power system that has a humidity sensor installed.

Possible Causes

  • The high ambient humidity alarm threshold is incorrectly set.
  • The humidity is too high in the cabinet where the humidity sensor is located.
  • The humidity sensor is faulty.


  1. Check whether the high humidity alarm threshold (80% RH by default) is correctly set. If no, adjust it to a proper value.
  2. Check whether water intrudes into the cabinet. If yes, wipe the water with dry cotton or other tools and rectify the fault.
  3. Check whether the humidity sensor is faulty. If yes, replace the humidity sensor.
Updated: 2019-11-27

Document ID: EDOC1000078784

Views: 24485

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