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The second circuit refers to the standby circuit, the backup emergency power supply.
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It may be a generator set that comes with it.
In the home, the lighting circuits are usually separated from the other circuits. The leakage protection switch cuts off the circuits responsible for other electrical appliances, leaving the lighting circuit. It may be that the power of the electrical appliances in the home is too high, and the fuse is overcurrent and power-off protection. >>>More
If the smart toilet remote control does not respond, it may be a problem with the remote control, or it may be a problem with the smart toilet. At this time, we first have to rule out the problem with the remote control. I'll take a look to see if the battery in the remote control still has power. >>>More
You see if the line contact is not good, whether the wire is connected to the socket where it is burned. If you have an electric pen, test whether there is electricity at the conduction piece of the socket and the line contact point, if there is no electric pen, turn off the electric switch, and then disassemble it to see if the contact is broken.
The room suddenly lost power, and after the call, the smart toilet could not work normally, and the plug was green and the toilet was out of power. >>>More
It's just that if there is no electricity in the bathroom, there should be an independent leakage protection switch, go to the electrical box to see that one is down, and push it up.