Connection diagram without water treatment
Connection diagram Connections on table-top
units
Connections on floor-stand‐
ing units
Australia / New Zealand:
Item Name Explanation
A
Water connection for boiler and
water injection
For water quality see 'Water quality' on page 137
B
Water connection for cleaning
system and recoil hand shower
For water quality see 'Water quality' on page 137
C
Water distributor -
Z
Customer water pipe Water quality: Drinking water
X
0.08 mm sediment filter A 0.08 mm sediment filter must be installed if the water
has a high level of impurity.
Y
Shut-off device Water tap
V
Suitable backflow preventer
(only required for steam injectors
where there is an NSF require‐
ment, otherwise optional)
The appliance must be installed with suitable backflow
protection to comply with applicable federal, state, and lo‐
cal codes.
DCV
Double check valve Australian regulations for sanitary installations require this
component to be fitted in front of any installed filtration or
treatment devices.
6 Installation
97
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