Assembly, installation and maintainance-friendly

The installation of the RAINMASTER Favorit rainwater unit is extremely easy. It comes delivered complete with flexible hoses for the mains water and pressure line and shut-off valves.

Mall mounting

Mall mounting

The RAINMASTER Favorit is installed, via bracket rails, on the wall.

Connection to mains water pipe

Connection to mains water pipe

The connection to the mains water inlet is established via the provided shut-off valve and flexible hose with gland screws. 

Pressure pipe connection

Pressure pipe connection

The pressure connection set consisting of shut-off valve and vent cock is connected to the equipment using a flexible hose.



Suction pipe connection

Suction pipe connection

The connection to the rainwater tank is established via an intake pipe.

Emergency overflow

Emergency overflow

The equipment is connected to the house drainage system using an HT pipe DN50.



Sensor technology

Sensor technology

The float switch is aligned in the tank (above the intake) and connected to the base controller in the main unit.  



Pump filling

Pump filling

Centrifugal pumps must be primed with water before starting. This must be done in the case of RAINMASTER Favorit. The rainwater system is manually switched to mains water feed. The pump is automatically filled with water via the built-in 3/2 way ball valve.

Expansion vessel

Expansion vessel

The installation of a minimum 24 litre expansion vessel is recommended with RAINMASTER F. This increases  the service life of the system. 

A small expansion vessel of approx. 24 l must be installed with the RAINMASTER F-SC in order to ensure optimum pressure control.

  • Start-up operation

Start-up operation

The start-up operation is done easily:

  • Automatic filling of pump via supplemental feeding reservoir
  • Important instruction: Pump should not run dry !
  • Plug in equipment power cord
  • Evacuate the air of the system via vent cock
  • Close the vent cock when the water flows in without any bubbles
  • Open the pressure cut off valve and evacuate the air from the pressure (house) line
  • Fit unit cover
Parallel start-up operation of one to three RAINMASTER Favorit SC units

Parallel start-up operation of one to three RAINMASTER Favorit SC units

  • Each unit  runs separately
  • The Bluetooth  connection between each unit is automatically established
  • Fit the unit cover
  • The level of pressure set at one RAINMASTER Favorit SC is taken up by the other units connected in parallel.

 

Finished! Now the system is ready to save water.



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Information

Tel. +27 (0)82 552 7774

E-Mail: purerain@iafrica.com

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