top:

Srew the mounting bracket with rounded corners

→ upwards where the equipment is to be installed

→ LCD Display shall be at eye level

→ reserve maintenance space above the device for the cartridge replacement

bottom:

→ fix device with srew M5

do not hang the device too high
→ water pressure must be sufficient to allow
→ sufficient water flow through the unit

ensure free flow
→ do not make a siphon in the drain hose
→ do not build back pressure with the line closed
→ drain in open channel