No battery time swith AC220V TB-38

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No battery time swith AC220V TB-38

Q: Electric water heater sometimes power leakage switch trip, sometimes over a period of time trip, what is the reason?: one. May be a safe leak protection device bad two. The heating tube is broken

Q: When to install the switch socket? Is that brand better?: Paint finished basically installed on the switch socket, and this step is basically the end of the decoration. Oman is good, you can refer to the next

Q: Yesterday it was bright, off and then open and not bright! Today I changed the switch, or not bright, the situation 1: switch 1 2 lines have a power no electricity, switch 2 1 line has electricity. Case 2: all 2 switches 3 lines are no electricity! When the switch is not connected! Switch 1 inside a green line is a power, switch 2 of the three lines are no electricity. Switch 1, 2 are a green line 2 yellow line, green line are tied several other lines!: Is the connection between the two control? Two switches have three points? If the wiring is impossible, the six points are not available.

Q: Our company has changed the door of a sign of the door, is the kind of advertising that night can be the kind of light, but the light control need to plug the plug to control, I heard that you can install a set of time independent switch device, I do not understand this Areas, would like to ask you, if you buy, then what kind of delay switch or delay relay? Where can you buy it?: Buy KG316 time control switch it, it can be set according to a week or a day or a few days time action.

Q: Central air conditioning winter switch schedule: Comfortable air conditioning standard is the summer temperature at 24-28oC, relative humidity of 40-65%, the wind speed is not greater than O.3m / time 8 hours is appropriate winter: temperature 18-22oC, relative humidity 40-60%, wind speed is not greater than 0.2m / s. Time 10 hours is appropriate.

Q: How to define the mechanical equipment in advance switch machine time?: Set the automatic shutdown, if you want to cancel, you can run in the input "shutdown-a". Also enter "shutdown-i", you can open the set automatic shutdown dialog box, set the automatic shutdown. Shutdown.exe parameters, each with a specific purpose, the implementation of each will have a different effect, such as "-s" means that the closure of the local computer, "- a" that cancel the shutdown operation, the following list of more parameters , We can use in Shutdown.exe on demand.

Q: Other brands are what, please specific models have the best manual In addition, I do not understand why the design of the dual power supply conversion time so high? What are the devices or devices that require 0.5 seconds? Thank you to answer the perfect set points: This request is not high, generally in the industry dual power switch required time is mS level, that is less than a power cycle of the exchange. You are already very loose.

Q: During the day automatically power off, night fixed time bright, called what switch?: Timing switch, with the same time as the lights a few lights, a few points off.

Q: Time timer switch time timer switch: The timer is really a great invention, so that a lot of people need to control the time to work a lot easier. People even use the timer in the military, made a time bomb, regular detonator. Many household appliances are now equipped with a timer to control the switch or working hours.

Q: How to check the computer last switch machine time, can delete?: Point start button in the search box search "event viewer" click into the event viewer to select the windows log system will show the system event event ID 12 is boot 13 is off; if you want to delete the log selected in the right side of the operation box Execute the clear log option.

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