Automatic control unit TUYA Digit Double

for valveswith displayfor piloting

For double filter systems, alternating, including programmer Commands the single effect membrane chamber with spring return. The pilot distributor has its own inner program (it does not need a controller or PLC). Connecting for six membrane chamber, six programmable phase pilot (5 phase of the regeneration). Function: volumetric temporized or with external signal (analyzer, pressure switch) With daily inner timer. REL1: additional programme no. 1 (activation before, during or after regeneration – duration programmable) REL2: second additional program no. 2 programmable (as above) REL3: general alarm or impulse dosage (only with water meter) REL4: exercise valve filter 1 (add solenoid valve) or a contact during the supply of the treated water and a contact during regeneration REL5: exercise valve filter 2 (as above)