Daewoo u20dcb problems

[scareyb]

recently our Daewoo u20dcb side by side started have problem icing up on back panel of freezer

and not freezing correctly in freezer some soft items near top so read a service manual defrosted

it with a little help from steamer also read if back panel has any gaps may cause problems so

applied some foam tape reassembled seamed fine for a couple of weeks checking for errors every

day have now discovered a couple of things last week sure I had error D1 51 but more

concerning today is error C1 in service manual says C1 Cycle : abnormal or defective

although freezer seems fine a few degrees out same for fridge too

advise please chaps, on one occasion sure d sensor item 2 on service was showing something like d298 and d3 00

and any one local to Sunderland, uk willing to help
attached a few pictures taken of what it was like during process