We have a small split system in our bedroom.
Head unit freezes up easily even on 23 deg and isn't as chilly as it should be at that temp.
Filter has been cleaned but didn't help... it appears the evaporator has dust in it and isn't allowing good air flow.
Looking to have the evaporator cleaned and if you can de-mould the inside of the unit then that's a bonus.
Schedule: Need job done this week
Budget: Not Specified
Site Visit: By Appointment