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Hitachi in Hong Kong

Hitachi

When using air conditioner, how to maintain and save electrical energy ?

  1. Keep suitable room temperature (such as 25.5 degrees)
  2. Put a fan at an air conditioning room. It is energy saving and protect the environment.
  3. Keep the connection coil short and less bends.

When using dehumidifier, how to maintain and save electrical energy?

  1. Keep the air blowing and air exhaust in open access and provide enough space for heat.
  2. Close the doors and windows when using dehumidifier.
  3. Clean the filter periodically.

WWF Earth Hour 2010

Hitachi Group 2010 Walk for Millions Activity

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