05 Sep The air conditioner does not cool or heat at all (SFSU 55K Inverter)
Posted at 13:23h in
- The intake or extraction of air into the external unit is clogged.
- 3-minute protection feature.
- Inappropriate temperature adjustment.
- First remove the obstacle, then start the operation of the unit.
- You’ve been here for a while.
- Adjust the temperature appropriately.