AU1 Fairmont climate control display problem

[XRchic]

Hello

My Dad has an AU1 Fairmont. His little climate control display has been playing up in an unusual manner. The numbers sort of fade away. Sometimes you can see some numbers and sometimes you can see other numbers, but rarely can you see everything at once. For example, when it displays outside temp, you often see 4 degrees instead of 24 degrees and things like that...

The weird thing is that every now and then, the entire screen works properly, just for a bit. Then it goes back to is usual partial view which it has been doing for a few months now.

Is there likely to be some connection problem? The globes are obviously not the problem as it does periodically come back on properly and then parts of it disappear. It has had other problems before and the display has been taken apart and fixed, for other reasons. Thinking something may have been damaged or knocked in the process.

Any ideas? I know the are temperamental things!

Thanks

Jac