- Microprocessor-controlled mains water backup to rainwater tanks with connected domestic water station
- Dry run protection and safety shutdown
- 2 program times for normal or increased water consumption
- Easy handling - fast installation
For monitoring rainwater tanks for sufficient water level. The backup controller RENA, consisting of control unit RENA, probe and solenoid valve, is designed for fully automatic supply of drinking water to rainwater tanks with connected water station. Continuous operation without frequent on and off cycles, two selectable program times for normal or increased water consumption, with leak monitoring, dry run protection and protection against deposits.