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4.8 Water connection
- Connect only to cold water which is fit for drinking.
- To be provided on site: water cock and filter
(50 microns), pressure reduction valve and check
valve, installed.
Water pressure
- Mains pressure reduced to 3.5 bar;
- Flow pressure min. 2.2 bar
- If the min. flow pressure is not available, install a
booster pump.
- Prevent a loss of pressure below 2.2 bar by other
consumers!!
Connection for appliances with integrated water
softener device
Connection for appliances without integrated water
softener device
Soft-water connection (steam production):
- Soften water to 0° carbonate hardness with means of
reversed osmosis water or self regenerating water
softener plant (ion exchanger).
Hard-water connection (steam condensation) to non
treated mains water:
- Can also be connected to soft water. Use same
connecting set and install tee piece.
Water consumption max:
- FS 1/1 P = approx. 30 l/h (hard and soft water)
4.8.1 Water outlet accessoires (optional)
4.8.2 Water inlet accessoires (optional)
For appliances with integrated water softener device
Connection set compl. BI 172449
comprising:
1 check valve
1 pressure reduction valve
1 stop cock
For appliances without integrated water softener
device
Connection set compl. 2 x BI 172449
comprising:
2 check valves
2 pressure reduction valves
2 stop cocks
Hard-water
connection
G 1/2"
G 3/4"
G 3/4"
1 Hose compl.
BI 278583
2 Breather funnel compl.
BI 172448
1 Hose compl.
BI 278583
Hard-water
connection
G 1/2"
G 3/4"
G 3/4"
G 1/2"
G 3/4"
G 3/4"
Hard-water connection
Soft-water connection
1
1
m in. 5 cm
2
G 1/2"
G 3/4"
G 3/4"
Hard-water connection
Soft-water connection