my fridge-freezer is 9 years old, and the unit is not digital display.
the controls are dial with numbers, I set fridge at No.6, and freezer at No.4.
No, the fan in the freezer not run, the light in the fridge is on. there is no light in the freezer.
I could not hear clicking noise when I thermostat from off to full on.
Many thanks your reply Michael,
unfortunately, I have to go out , would it be possible to come back to you
by Email, if so please give me email address.