Review on Split system Ballu BSD-09HN1, white by Edyta Przybylska ᠌

Bought 3 sets for two apartments. After two years of operation, the result is extremely disappointing. One split system after a year began to issue a temperature sensor error, the second split system after 1.5 years, when switching modes, clicks are heard inside the unit. We would not pay attention to these sounds, but when switching modes in the split system, the TV blinks - they are powered from one surge protector. Split cleaned and refueled - did not help. The result and 3 systems - only one works normally - 33% of reliability. Disgusting.