A61F-G3/A61F-G4 FLOATLESS RELAY

Suitable for any electrolytic fluid surface (NO VOLATILE FLUID)
A61F-G3

Operations Water Supply (AC220V)

The pump stops when the liquid level in the water tank reaches E2 (high) and the pump resumes operation when the liquid level drops below E3(medium).
When the liquid level in the water tank reaches E1(high), the upper-limit indicator is lit, and alarm is sounded. When the liquid level in the water tank drops below E4(low), the lower limit indicator  is lit, and alarm is sounded.
Connections

Power supply volatgeAC 110V, connect the power to S0 and S1.AC 220V, connect the power to S0 and S2.
Water supply - Connect electromagnetic switch coil terminal A to Tb, as shown below.
Water drainage - Connect electromagnetic switch coil terminal A to Ta, as shown below. AC operating voltage
Protection against interference from power surge
Low electrodes AC voltage to prevent electrolysis for longer life expectance
Low electrodes AC voltage to prevent electrolysis for longer life expectance