Q:Does the timer switch call the time to work?

It depends on the type of timer switch. Different timing switches work in different ways. Some do not necessarily support no electricity work.

Q:Home line air switch closed after a period of time on the trip What is the reason?

3 in the air switch below a part of the line where the environment is too wet line insulation damage caused by leakage earth fault. 4 in the air switch below the line there are short-circuit points, such as a section of the line insulation damage to the aging of the insulation performance caused by a short line between the zero line and the line of fire, or an electrical failure If this is the case you can disconnect all the electrical Power and then send the power if you can send all the electrical appliances can be connected to a power supply to see if there will be a trip if the air switch trip to find the reason.

Q:The total switching time of the transformer on-load tap-changer is probably how much

The total switching time is obviously the total time to complete the whole process, the same period refers to the three-phase switch breaking and closing the same period.

Q:US air-conditioning for a long time useless, and today how to switch off the use, and other health are useful

Thank you for your attention and support for air conditioning! May be remote control failure, it is recommended to unplug the power to wait for a few minutes and then restart, if the problem can not be resolved, it is recommended that you call the US after-sales service 4008899315 consultation or repair! If you still have questions, welcome to the US companies know the question; in this wish you work smoothly, happy life!

Q:Led monochrome to go to the word display, the timer switch time are set to set up automatically why the display is not in accordance with the set automatically switch Led monochrome to take the word display, the timer switch time are set to set up automatically why the display is not set in accordance with the set of automatic switch but for a period of time to automatically off the manual to light, and then a while off Is the time control switch tune wrong? Seek expert answer!

This switch has multiple sets of time settings, reset all settings, and then re-set a group just fine.

Q:Our company a store, in the signature lights and electronic screen were connected to a time control switch, but the two time control switch output are not connected to the load. Asked the installation of the master said, because the lines are buried in the wall, and can not find the load of the zero line, so the direct control of the zero line into the line connected to the total zero line. But then the sign switch lights connected to the time switch switch air switch is always from time to time trip, I would like to ask this time with the control switch installed properly related? How to change the line? Or is it because the air switch is connected to the time control switch line too fine? See below. (Blue) wire is visually 1.5 lines, other lines are measured at least 2.5, and now the orange light that sign lights light line into the line connected to the total number of air switch Is inexplicable tripping. The

From the point of view you describe, the main load is not found on the zero line, using the main line from the power line to take the line directly to the time controller on the outlet, this connection is possible, most of the time controller zero Lines are connected together, but there are not connected together, it is best to get the zero line to the time controller on the line. Then the time switch connected to the air switch is always from time to time trip, you are in the two time controller zero line outlet are not wired, there is no load, how will trip it, you check the line is not too Fine did not catch up with fever.

Q:Frequent air conditioning switch and a long time to keep the temperature which charges?

Air conditioning power depends mainly on the "operating rate", that is, the most power consumption when starting, so do not frequently switch machine. Air-conditioned room must be a good airtight, long time to maintain constant temperature can save electricity. The windows should be closed to keep the air from being lost. Set room temperature, do not and outdoor temperature difference is too large, such as outdoor 30 ℃, indoor set 25 ℃ on it. If you feel not cool, you can set the temperature down a few degrees, so air-conditioned high-frequency operation time is short, can save power. Need to point out that some people in order to save power, often when the air conditioning is closed, in fact, the most frequent air conditioning switch power consumption, and the compressor is easy to wear and tear. Air conditioning filter should always be cleaned, otherwise the mesh block will also affect the cooling effect of adjusting the temperature set to open the air conditioning before the first 5 to 10 minutes to increase the temperature setting, to maintain the air can be more power.

Q:What is the time required for the opening of the elevator GB? Or the general elevator manufacturers switch door time for how much?

800mm door width <3.2s 900mm, 1000mm, 1100mm Door width <4.0s 1200mm, 1300mm door width <4.9s

Q:Want a switch, the switch time can be adjusted, the time setting is milliseconds. Or a device with this function is also available

Directly to buy a programmable controller can meet your requirements.

Q:Time control switch to the specified time did not let the lights lit up

Time control switch to the specified time did not let the lights lit up mainly for the following reasons: 1, when the control switch is set, did not hit the automatic working state. 2, time control switch time is set incorrectly.