Physics · Refrigeration and Air Conditioning
Which of the following actions is INCORRECT regarding the cleaning and maintenance of split AC systems?
- 1After washing the filter, allow it to dry thoroughly in a shaded place.
- 2Before cleaning the AC, be sure to turn it off and disconnect the power supply cord.
- 3Be sure the intake grille is installed securely.
- 4Be sure to touch the metal fins of the heat exchanger when removing and replacing the air filters.✓
Correct answer
Be sure to touch the metal fins of the heat exchanger when removing and replacing the air filters.
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