Rattling White box- Beko CDA658FS

[Nik79]

We have an above unit that has started to rattle from behind. on inspection there is a little white box on the LHS looking at which seems to rattling - Please can you advise of what this box is and what could be the issue ?

Thank you

[tonto33]

that be the defrost timer depending on age of it there is a new service kit for it

[Nik79]

Thank you Tonto for the reply that would make sense thank you - This service kit is it something that i can do or dose it need an engineer ? and where would i get the Kit from ?

[tonto33]

you could fit it yourself and i could supply you one

[Nik79]

Hi Tonto - Really that is great news how much are we looking at please. Also is it as easy as unscrewing and just
replacing like for like as it is getting really bad now none stop noise?