euroster 2006 does not work, does not respond to some buttons

I have a de dietrich gas oven (I don't know exactly which model you would have to write where to check it) and the euroster 2006 driver. Unfortunately, there is a problem with it. It's slowly getting cold in the apartment and I thought to turn on the heating. Unfortunately, the controller does not respond to plus and minus buttons or to hold buttons. I think only the reset works. After him, nothing changes, it still does not heat. A "Lo" badge is displayed on it. I have no idea what it means, unfortunately I did not find the explanation in the instructions. Do you have any ideas why the driver does not work?

Replace the batteries. You have a screw on your right or left. Unscrew it and pull it towards you. You can also change the battery in the user manual.

problem solved, the driver works as it should thank you very much for your help. I thought it couldn't be the fault of the battery because nothing would be shown on the display and yet thanks again

I refresh the topic. The same problem. Only the dial works to change the days of the week. The buttons do not work. Inscription Lo. Replacing the battery does not help. Euroster 2006 txrx wireless controller

Press reset, it can hang up.

You control this Euroster boiler. Interesting.

The inscription LOW is responsible for either weak batteries or poor contact after installing the battery.

Yes, I know that I control the boiler ... It worked flawlessly for two years. Reset doesn't help. Replacing the battery does not help. There is no inscription LOW only Lo. Battery contact rather ok because they hold very tightly.

@ marcin0218 take apart and correct all solder connections. If that doesn't help, you should buy a new one.

It turned out to be a battery though. Those that I put in, probably lay long because they gave instead of 14 to 12 amperes or something (I don't know)