Note: Firstly, connect the double color wire to Nuetral wire of 220v-; Secondly, prepare a switch to change the connection of blue wire and brown wire to Live wire of 220v. 1-while blue wire connect to L of 220v+, the valve open, after completely open, the actuator will be power off; 2-while the brown wire connect to L of 220v+, the valve close, after completely close, the actuatorwill be power off. the blue wire and the brown wire cannot connect to Live wire of 220v+ at the same time.
The maximum pressure is 1.0Mpa. The nominal pressure is 1.6Mpa.