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Question:

C61F-GP CKC water level relay 1.E3 is input common?

C61F-GP CKC water level relay 1.E3 is input common? 2. Is E1 E2 at the same time there is an electrical input water level relay coil to pull? still is?

Answer:

1, is the probe in the water inside the situation to work (high school low in the water inside the circumstances), 2, such as water supply; E3 E2 E1 in the water inside to stop the motor water supply, water level dropped to E3 start motor water supply.
E1, E2, E3 then 3,4,1 terminal, E1, E2, E3 is placed inside the probe inside the water (no special probe, with three copper, high school low into the water inside the different locations). 2,7 is the product power supply. 5,6,7 is in the open and close a group of relay output, then control the contactor. Water level relay coil to meet what conditions to pull? Depends on whether the product is drained or water supply, and the drainage water supply probe will be different at the water level.
Seeking automatic manual level control wiring diagram

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