
Maintaining your BOSCH Climate 5000 Series Ductless Split Air Conditioner with Heat Pump's air filter is key for efficient cooling. Here's how to clean it: First, ensure the unit is off and unplugged. Locate the decorative grille on the indoor unit and open it by pushing the two center tabs. Then, disconnect the display panel cable from the control box. Remove the air filter. Clean the filter using a vacuum or wash it with water. If washing, use lukewarm water with a neutral detergent if needed, and avoid water hotter than 40°C (104°F). Rinse with clean water and let it air-dry away from direct sunlight. Reinstall the dry filter, reconnect the display panel cable, and secure the decorative grille. Clean the air filter about every two weeks to keep your BOSCH Climate 5000 running smoothly. If cooling issues persist after cleaning, consider contacting a qualified technician.


