Grundfos IO-101 Generator Interface
Grundfos IO101 Generator Interface
Generator interface box for Grundfos SQfFlex. Includes on/off switch (replaces IO-100) and allows operation of SQFlex pumps from either solar or electric generator. No float switch terminals. This controller allows manual switching to generator or AC power. It will switch automatically back to solar power when it loses AC power. The IO 101 switch box is designed specifically for solar powered SQFlex systems. The IO 101 enables the connection of a generator supply back-up in case of insufficient solar radiation. The switching between solar power and generator must be made manually. In case the generator is stopped manually or runs out of fuel, the IO 101 will automatically switch to the PV array. The IO 101 functions as a connection box joining all necessary cables.