Manuals+

MAINTENANCE

Be sure to disconnect the power cord from the wall outlet or turn off the circuit breaker before performing any maintenance.

CLEANING THE AIR FILTER

After 720 hours of operation, the OPERATION indicator blinks (green and blue light blink alternately).

  1. Turn off the unit.
  2. Remove the air filter.

    Insert finger into handles to lift the air filter up.

    Diagram: Shows how to remove the air filter by inserting fingers into handles.

  3. Clean the air filter.

    Use a vacuum cleaner to remove dust. If the air filter is dirty, wash it with warm water and a mild detergent. Dry air filter in the shade before reinstalling.

  4. Reinstall the air filter.

    Hold the air filter and insert the hooks into the holes until match each other.

    Diagram: Shows how to reinsert the air filter by aligning hooks with holes.

Press the air filter down until it clicks.

CLEANING THE UNIT AND THE REMOTE CONTROL

MAINTENANCE AFTER AIR CONDITIONER SEASON

  1. Dry the inside of the indoor unit thoroughly. Run the unit in the SELF CLEAN operation mode.
  2. Stop the operation and unplug the unit. Turn off the circuit breaker, if you have one exclusively for the air conditioner.
  3. Clean the air filter, then reinstall it.

MAINTENANCE BEFORE AIR CONDITIONER SEASON

  1. Make sure that the air filter is not dirty.
  2. Make sure that nothing obstructs the air inlet or outlet.
Models: ZU, ZHU, BU, ZHU Air Conditioner, Air Conditioner, Conditioner

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