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Drive Mix
Drive unit receives signals from the automatic control and is activated for opening of the sash mixing. This drive is equipped with a potentiometer, which determines the position of the sash mix. 1. Potentiometer
Potentiometer - resistor is mounted on the drive circuit board. In accordance with the output speed it determines the position of the sash as a mixing ratio of the voltage on the moving contact of E1 to the reference voltage E, and sends its signal to the automatic control unit as a feedback signal. 2. Run the drive
If signals output from the automatic control unit would be as described below, including a motor mounted in the drive.
Sliding contacts rotate, being rigidly secured to the output shaft of the motor, and it stops in contact with the sliding contact on the contact plate A or B.
If you turn off the output of the automatic control of the electric motor is stopped, regardless of the position of the contact.
Setting PERFORMANCE ORDER | 1. Check whether the motor will earn after filing () on pin 4 and (-) to pin 5. Check also the change in direction of rotation is reversed when connected in reverse. | 2. In case of failure of the electric motor replace it. |
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