Ice forming on outside of freezer?

I have a Hotpoint upright freezer Model RZ03 which appears to be working, but I get a buildup of ice on the outside at the top of the freezer. The freezer is located in the garage, The freezer is approximately 12-15 years old and this problem has developed in the last 2-3 years. Any idea what the problem is and can it be repaired or is it time to get a new freezer?
Nick Patsalides, November 2021


done
https://www.ukwhitegoods.co.uk/help/fix-it-yourself/refrigeration-self-help/2787-iced-up-fridges-a-freezers

Read it all

Drrsd, November 2021
link Click here to see other fixes for Hotpoint.