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Anonymous users2024-01-24The range hood belongs to the smoke exhaust outside, and the indoor closure is too good to have this phenomenon, just open the window a small crack.
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Anonymous users2024-01-23The principle of negative pressure, the working of the range hood begins to exhaust to drive the air flow in the room, so the principle of negative pressure is generated.
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Anonymous users2024-01-22Check whether the line is inverted, if the landlord is not clear, you need to ask a professional hydropower master to check to ensure safety first!
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Anonymous users2024-01-21The exhaust fan does not have a baffle handle, there is no way, the exhaust fan is turned on together.
Regarding the smell in the bathroom when the range hood is turned on, he is because when the range hood is turned on, the indoor air is discharged to the outside, and the indoor air pressure will be lower than the pressure of the surrounding environment of the outdoor house, and the outdoor air will enter the room through various ways, so that the indoor and outdoor pressure can be balanced. So there is still some peculiar smell in the air.
Check the kitchen flue outlet to see if it is blocked.
If there is a suspended ceiling, it is not leaking from the ceiling. >>>More
This can basically be solved. There are two cases:1
The lines are arranged separately, but the switch wiring is wrong (to merge together), then just adjust the switch wiring (the zero line can be shared, and the two electrical appliances are in parallel state); 2.Originally, there was a line of "one switch controlling two electrical appliances", but because the lines were buried in the wall, they could not be rearranged. That is only in the internal circuit of the exhaust fan, a pull switch is inserted into the power inlet line, and the pull switch controls the exhaust fan. >>>More
The range hood should be cleaned, we all know that the air outlet of the range hood has a head so big, all relying on the range hood's gas-holding device to prevent the return of air, if it is not cleaned for a long time, it will make this device lose its effect, that is, it is stuck, the wind will flow back from the inside, and you can even smell the smell of stir-fry downstairs! So clean the range hood regularly and this problem won't arise again! aqui te amo。
When the range hood is turned on, the indoor air is discharged to the outside, and the indoor air pressure will be lower than the pressure in the surrounding environment of the outdoor house. Outdoor air will enter the room through various ways to achieve a balance of indoor and outdoor pressure. Of course, sewer pipes and floor drains are also one of the ways, so there is gas entering the room. >>>More