Question: how to clean a panasonic split system air conditioner?
Answer: Start off by wiping down your unit carefully with a soft and dry cloth to remove dust and buildup. Don't use polishing liquid or water over 40˚C with your unit. Gently wash the front panel with warm water (must be below 40˚C) and a sponge. Take care not to press the panel too hard, as this can damage the unit.