indoor unit

Selection

• Choose the right capacity.
  • Oversized compressors cut in and out too often and more current would be drawn.
  • Undersized compressors run continuously, resulting in higher running cost.
    
    
• Of the two types of indoor units i.e. cassette ceiling � and wall mounted ‚, wall mounted type is sufficient for a typical household.

Installation

• Avoid placing in direct sunlight ƒ.

• Placing the indoor unit too high will result in more area to be cooled „.
  
  
• Keep the air inlet … and outlet † clear of any obstacles to ensure proper airflow.

Operation and Maintenance

• Close all windows and doors when the air-conditioning is turned on.

• Avoid frequent on and off.

• Clean air filters regularly ‡ .

• Maintain the indoor unit regularly to prevent dirt build-up, which could affect its cooling performance.

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