60
5.7
WASTEWATER CONNECTION AND SAFETY OVER-
FLOW HOSE
The hoses for the regeneration wastewater and the safety overflow must both be laid without any kinks to
the trap (included in delivery). The trap ensures free outlet according to DIN EN 1717 (see fig. 6).
The wastewater hose with outer diameter 11 mm may not be shifted to a position higher than the control
head. The tube length may amount to maximum 3 m.
The safety overflow hose with outer diameter 19 mm must be laid with a constant fall to the trap.
Wastewater hose
Safety overflow hose
Trap
Fig. 6: Connection to the trap