On Sunday, 24 June 2018 18:44:04 UTC+1, Froggy French wrote:
Ive just bought a second hand Bosch frost free upright freezer GSU24942GB.
Ive allowed it to stand for 24 hrs. Ive switched it on and its
working but theres a beeping sound and a flashing red light is this because
its got to reach the required temp

I would expect so. You could always read the manual.


NT