OPTIMA 4 CONTROL SYSTEM
- Optima 4 fully automatic rainwater system for rainwater supply to single and two-family homes
- Two pumps for stable pressure conditions: Submersible pump in the rainwater tank and pressure pump in the wall-mounted unit
- Automatic switching between rainwater and drinking water, depending on availability
- Standard-compliant drinking water top-up with free outflow in integrated top-up tank
- With ZETA 02 automatic switch: Less than 0.2 watts in standby mode
The rainwater unit combines all components necessary for operation in one unit, pumps the water from the rainwater tank and feeds it under pressure into the rainwater network.
It controls the entire rainwater system, monitors the tank's fill level and, if necessary, automatically supplies drinking water to the wall-mounted unit.
The plug-in version complies with DIN EN 1717 and DIN 1989.
Dimensions of Optima wall-mounted units (mm): W 500 x H 510 x D 315
Scope of delivery
Wall-mounted appliance in the housing:
- Normal suction multi-stage centrifugal pump
- Automatic switch Zeta 02, cut-in pressure 1.5 bar with pressure gauge
- Automatic drinking water filling via 9-litre storage tank
- Cover, wall bracket
- Labelling set
Submersible pump in the cistern:
- Provedo VX submersible pump with permanently mounted vertical float switch, 20 m connection cable, 1" nozzle with non-return valve on the pressure side, 3 m suspension cable and hook bolt
- Base plate 22 cm x 22 cm for submersible pressure pump, made of stainless steel
- Floating suction fine filter made of stainless steel, mesh size 0.3 mm, with 1 m highly flexible suction hose
The installation and operating instructions for this product are only available in German and English. By purchasing, you accept this.
Uninterrupted water supply
During a prolonged dry period, the system automatically switches to drinking water mode using the float switch in the cistern as a sensor. If necessary, the OPTIMA 4 and OPTIMA 5 can also be switched to drinking water mode manually. In addition, a small buffer tank in the rainwater unit ensures an uninterrupted water supply to the rainwater pipe network at all times.
Delivery is calculated at checkout.
Product Description
- Optima 4 fully automatic rainwater system for rainwater supply to single and two-family homes
- Two pumps for stable pressure conditions: Submersible pump in the rainwater tank and pressure pump in the wall-mounted unit
- Automatic switching between rainwater and drinking water, depending on availability
- Standard-compliant drinking water top-up with free outflow in integrated top-up tank
- With ZETA 02 automatic switch: Less than 0.2 watts in standby mode
The rainwater unit combines all components necessary for operation in one unit, pumps the water from the rainwater tank and feeds it under pressure into the rainwater network.
It controls the entire rainwater system, monitors the tank's fill level and, if necessary, automatically supplies drinking water to the wall-mounted unit.
The plug-in version complies with DIN EN 1717 and DIN 1989.
Dimensions of Optima wall-mounted units (mm): W 500 x H 510 x D 315
Scope of delivery
Wall-mounted appliance in the housing:
- Normal suction multi-stage centrifugal pump
- Automatic switch Zeta 02, cut-in pressure 1.5 bar with pressure gauge
- Automatic drinking water filling via 9-litre storage tank
- Cover, wall bracket
- Labelling set
Submersible pump in the cistern:
- Provedo VX submersible pump with permanently mounted vertical float switch, 20 m connection cable, 1" nozzle with non-return valve on the pressure side, 3 m suspension cable and hook bolt
- Base plate 22 cm x 22 cm for submersible pressure pump, made of stainless steel
- Floating suction fine filter made of stainless steel, mesh size 0.3 mm, with 1 m highly flexible suction hose
The installation and operating instructions for this product are only available in German and English. By purchasing, you accept this.
Uninterrupted water supply
During a prolonged dry period, the system automatically switches to drinking water mode using the float switch in the cistern as a sensor. If necessary, the OPTIMA 4 and OPTIMA 5 can also be switched to drinking water mode manually. In addition, a small buffer tank in the rainwater unit ensures an uninterrupted water supply to the rainwater pipe network at all times.