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Anonymous users2024-01-23If you can remove it, you can install it back as it is.
It is recommended to carefully confirm whether all parts of the exhaust fan itself have been correctly fixed, find the fixed position of the exhaust fan on the wall when they are fixed, determine how the exhaust fan is fixed, and then fix it back.
If you really can't do it, you can find a local experienced home appliance repairman to deal with it.
Connect the red wire of the motor to the red wire of the control switch; Then connect the blue and yellow wires of the motor to the 2 wires of the capacitor respectively; Pay attention to the blue and yellow of the motor do not touch together; Then connect the two yellow wires of the control switch to the two wires of the capacitor respectively; That is to say, except for the red wire of the motor connected to the red wire of the control switch, the other 2 strands are connected by 3 wires.
There are a total of three wires for a small exhaust fan at home, a live wire, a neutral wire and a ground wire. The wiring method is very simple. >>>More
Just switch the power cord of the capacitor from one end of the capacitor to the other. Or install a SPDT switch (which you can find at a hardware store) and you can easily change the steering of the ventilator. The wiring diagram is as follows:
The yellow wire on the motor is the ground wire, and the red and black wires are the power supply. The live wire of the power supply is connected to one contact of the switch, and the other contact of the switch is connected to the red wire of the motor and a wire of the capacitor. The black wire of the motor is connected to the other wire of the capacitor, and then to the neutral wire of the power supply.
One is to ensure the smoothness and no resistance of the exhaust air duct, and the second is to overhaul the lubrication of the mechanical part of the exhaust fan to ensure normal operation.