Valve electric controller installation and adjustment of the main need to pay attention to the following points:
1. The model specification of the electric valve controller is fixed, and the grounding terminal on the rear panel must be grounded reliably.
2. A controller and valve electric device circuit number is the same, the cable according to the same terminal, the controller and actuator are connected, if the user does not require site control, 12, 13, 14 terminals can not connected. When the electric valve controller is used in the automatic control system, the 12, 13 and 14 terminals are used for the input terminal of the corresponding signal of the automatic opening and the automatic closing.
3. Press the power button, power indicator lights, the scene switches to the remote control remote control, remote control indicator light.
4. Using the handwheel will valve is opened to 50% open office, press the valve to open or close the valve keys, check valve rotary to with the press of the button is consistent, if not immediately press the stop button, cut off the three-phase power supply, exchange three-phase power of arbitrary phase.
5. Press the button to open the valve, when the valve is fully open in place, open the valve on the front panel indicator light; press Shimonoseki valve. When the valve is fully closed in place, the valve off the front panel indicator light; when the valve is in the open or closed in the process need to stop, press the stop button, the valve stop. The number 4 and 7 terminals are short, the front panel of the incident light.
6. When the valve in the fully open position, adjust the front panel to adjust the potentiometer, so that the opening table shows 100%.
7. The scene a remote-control switch point to the scene, scene indicator light, short circuit 12 and 13 terminals, valves and open to the operation, to dynamic state; short circuit 12 and 14 terminal valve to close to the operation, to dynamic state.
8. The rear panel of the insurance tube 5 x 20, 1A.
