Mitsubishi MFZ-KJ-VE - fluctuating temperature

Got a Mitsubishi MFZ-KJ-VE (https://www.compareairconditioning.com.au/brands/mitsubishi-electric/console-split-system-mfz-kj-ve/) in our vacation house in Sweden.

The Tado is set at 16 degree C when the house is empty.

  • I think the temp varies to much. What’s your experience?
  • Why is it stable one day and very fluctuating the rest of the thime?
  • Yes, I’m also in need of winter setting 8-12 degree C.