-
Anonymous users2024-01-24The wire is not wrong, there is no need to distinguish between the two wires, you can put your hand on the fan port and feel which way the downwind is blowing. If it's blowing inside, you're putting the fan upside down.
Also, some of the current fans can be vented from both sides, turn on the switch to blow out, and then turn on to blow inside. If this is the case, then there is no problem with the fan being reversed.
-
Anonymous users2024-01-23Is it slow or not, if it is not discharged, the fan is reversed, there are two kinds of fans, one is pressed on the outside, the other is pressed on the inside, and the bathroom should be pressed on the inside.
-
Anonymous users2024-01-22If you want the wire, you shouldn't be wrong, whether you install it backwards or the displacement is not large enough, the exhaust pipe is not connected well, turn on the fan when you don't take a bath, use a mouth, observe whether it blows out or sucks, and then decide what to do.
-
Anonymous users2024-01-21Check if your flue is blocked, and unblock the flue. There is also a gap between the bathroom door and the ground is too small, and the air cannot enter after closing or it is too slow, so check it yourself to see what is going on.
There are a total of three wires in it, the blue wire is connected to one end of the power cord, the red wire is connected to the other end of the power supply, and the capacitor is connected between the yellow wire and the red wire, it should be no problem, do not start, first measure whether the blue of the first three wires is the common end, and then test whether the capacitor is leakage, generally in 1uF-2uF. The motor capacitors are normal, and they can't be started yet, so go to the seller to replace them.
The duct type is through the air duct tuyere, and the integrated ceiling type is directly ventilated.
Yes, yes, as long as the location can be installed. However, it is not necessary to consume more power, because the 50W motor can push a larger wind page, send a larger air volume, and consume a little more power. Driving the small wind page is a big cow pulling a small cart, a waste of resources.
To install a ventilation fan, it must be perforated in the outer wall and connected to the outside. Otherwise, the ventilation fan is an ornament.
The double single control switch outlet line L1 or L2 leads out the live wire to the exhaust fan, and the zero line from the lighting lamp to the exhaust fan can be drawn in the ceiling.