Intelligent water pump protector
Intelligent water pump protector
product description
Work selection: 1, manual, 2 automatic
Probe selection: 1 float selection, 2 electrode selection, 3 pressure selection
Operating voltage: AC220V/AC380V, default 380V can be customized.
Terminal definition:
(1, 2): For the 380V/220V power input, the default 380V can be customized. (3): Passive normally open contact, working when closed (control contactor coil) (4) External signal 1 (5) External signal (6) Drain interface is fault interface: and (7) Signal common Close work, disconnect fault, (thermal protection normally closed input), water supply protection when water supply is selected, (7): external signal common end, (8) water supply and drainage selection (discharge when disconnected, closed when closed) For water supply).
Manual operation mode:
1: Turn the job selection to the manual gear.
2: When there is a fault, the faulty interface is disconnected and the fault light is on.
3: When there is no fault, the faulty interface is closed. Press the start button to start the running light, press the stop button to close.
Automatic operation mode:
One: water supply and drainage selection: .7 feet and 8 feet disconnect controller for drainage selection, 7-pin and 8-pin connection closure controller for water supply selection
When draining mode:
Two: 1. Set the work selection to the automatic gear
2. When there is a fault, the faulty interface is disconnected and the fault light is on.
3: When there is no fault, the faulty interface is closed, the signal input starts automatically, and the start delay time is 2S.
1. Float selection: Connect the floating ball common line to: (7) the external end of the external signal, and the other end (normally open) to (4) the external signal 1.
2. Electrode selection: Connect the common line (lower) of the electrode to: (7) the common end of the external signal, and the other two (higher, middle) to (4, 5) the external signal 1 and the external signal 2.
3: Pressure selection: connect the pressure common line to: (7) the external signal common terminal, the lower limit is connected to (4) the external source signal 1 (start), and the upper limit is connected (5) the external source signal 2 (stop).
Water supply mode:
1: Set the work selection to the automatic gear.
2: Place (6) water shortage protection and (7) public end into the pool
Intelligent water pump protector
