1. The colors of the five outgoing lines of the 6-wire fan motor are yellow, black, blue, white and red respectively. Yellow, black wire is connected to capacitor black wire and power zero wire at the same time. Blue, white and red are connected to the high, middle and low gear of the speed control switch in turn, and the remaining common terminal bonding wires.
2. If the color of the outgoing line is wrong or the wiring according to the color can not work normally, you need to use a multimeter to judge, turn the digital multimeter to the 2K resistance gear, find out the two wires with the largest DC resistance value among the five outgoing lines, and connect the capacitance.
3. Then connect the zero line to one of the two lines connected to the capacitor, reverse the operation, and switch the zero line to the other capacitor line. The remaining three wires are connected to the speed control switch. If the motor speed is inconsistent with the speed control gear, replace the incorrect speed control wire signal.
How to connect hall wire of air conditioner inner fan motor
Hall connection method: the red wire is the positive pole, the black wire is the negative pole, and the yellow green blue is the signal output and also the phase of the motor. When the motor is not rotating, the three wires can be adjusted. The most basic one is the color sequence docking. Each time, turn on the power, and then gently rotate the handle to see whether the motor rotation is normal until it can rotate normally.
There are 36 wiring methods for normal brushless controller motor wiring, of which only 5 can rotate, including those with reverse rotation. If the reversal occurs, the fastest solution is: first, phase line blue and green swap, second, Hall yellow and blue swap, which is effective. Sometimes there are two normal speeds, so you can choose a connection mode with stable speed.
If there are electronic components on the circuit board, you must replace the same Hall circuit board. First adjust the three phases, and then adjust Hall if all of them cannot rotate normally. Hall is a barbed shape, which can be opened with a needle or a very thin wire scissors. After adjustment, it can be fixed with an easy sol.