How do I fix a hot point fridge freezer FFUXL 4DK displaying error code 7?

The thermal fuse and the defrost sensor and also the fuse too have stopped working in your fridge and they all need to be replaced.

Unplug the LG fridge and wait 20 minutes - Plug back into power - Many times the code will clear or reset. If not keep reading below... -The majority of the time it is the freezer fan causing the Er FF error code. The FF error code indicates that the freezer fan motor is defective.

https://removeandreplace.com/2017/08/27/lg-refrigerator-error-code-er-ff-how-to-clear/

Hello,
I solved e4 error by reducing the amount of food inside the freezer....very simple!. The error was disapear immidiatley.

Try this don't know if helps,
Https://m.youtube.com/watch?v=ef5yl_V1JEE

Error codes are brand (and often model) specific. "de" likely indicates something in the defrost process, especially on G.E. Check for ice build-up in the freezer cooling coil. The control board would be suspect, but must be checked to confirm the precise fault.

not sure about the H code, for all I know it means hot... but my guess is that a vent to the fridge from the freezer is blocked and no air gets to the refrigerator from the freezer... As always or most of the time, doing a defrost should clear ice blocking the vent.. that is the easiest cure and hopefully will fix your problem.

you need to check the refrigerator defrost sensor connection thats behid the light bulb in the middle of the refrigerator section

F2 Is fridge evaporator sensor faulty it will require new sensor part no.7323301

yes it can b fixed is the fridge running ? if it is it will need re gasing which is a common fault with beko and you should not pay more than £40 for the re gas if it is not running it will b either your thermastat which again you should nt pay more than £48 4 or the compressor which will b aprox £120 supply and fit none of the above should b done by a novice good luck