Answers about JUNON Switch & Socket Company
Spring is blooming, coming to you, 2020 JUNON "Electrician Note" returns again. After two months of electrician doubts, we will answer it at once.
1, I want to ask the cover of the multimedia box is cracked. Can I buy this part separately?
Answer: Sorry, the parts of products in our company are not sold separately.
V20 series multimedia cabling box
2, What should I do if I find that the V16 multimedia cabling box (GA type) cannot enter the Internet after connecting, and the red dot keeps flashing?
Answer: The user can use the toothpick to hold down the RESET button for 5 seconds and then release it to restore the factory settings, and then set it again according to the instructions.
3, I want to ask the two-wire sensor switch of M2 series. If I don't install the light bulb, it will be powered. If I install the 3W LED light, the indicator light of the switch will not be on, all without power. What is the reason?
Answer: According to the above, it should be caused by connecting the wrong wire. The incoming and outgoing wires may be reversed. Then the light bulb made the sensor switch burn out.
M2 series sensor switch diagram
4, The electric lamp has a short circuit condition. The miniature circuit breaker has not tripped, but the earth leakage circuit breaker has tripped. Why?
Answer: The earth leakage circuit breaker itself also has a short-circuit protection function. The short-circuit protection is required to operate within 0.1 seconds. If the short-circuit current reaches the operating values of miniature circuit breaker and earth leakage circuit breaker at the same time, there may be the miniature circuit breaker trip, or the earth leakage circuit breaker trip, or two all trip.
Earth leakage circuit breaker application diagram
Loo-keng Hua once said: In the long river of seeking truth, only continuous study, diligent study, and creative study can only cross the mountain. So everyone has to work harder, JUNON Electrician Note is with you.