GOK SmartBox 1 Manual Del Usuario página 28

Fuel oil tank - wiring example SmartBox
Oil tank
Rain water reservoir - wiring example SmartBox
Relay 1:
6 - 7 = break contact
pump safe to run dry

Relay 2:
8 - 9 = make contact automatic backfeed
control system

storm water reservoir
level probe
8 / 20
Level probe
®
SmartBox 1 / SmartBox
®
1
®
2
solenoid valve for
backfeed
feed pump
®
2 / SmartBox
230 V AC
optional switch
drinking water
network
water for
domestic use
part no. 28 100 57 f
®
3