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Timer Circuit CE030


New Member
Hello, sorry I'm a Newbie and i've got a problem.

I bought a time relay CE030 and connected it. My problem is that the display remains dark, all LEDs light up red (MD T1 T2 NX) and Power LED. How can I switch on the display so that I can set the individual parameters.
I pressed SET, SW1 and NUM + and NUM- short and long, to no avail, either I'm doing something wrong, or the part is defective, which I believe less. I would be grateful if I get an answer. thank you

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