Water Inlet - Siemens WM4UH SERIES Instruction Manual And Installation Instructions

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Positioning and connecting
en
Right-hand connection
The following are available from
Tip:
specialist dealers/the after-sales
service:
An extension for Aqua-Stop or cold
water supply hose (approx. 2.50 m);
order no. WMZ2380, WZ10130,
CZ11350, Z7070X0
A longer supply hose (approx.
2.20 m) for standard model

Water inlet

:
Warning
Risk of death!
There is a risk of electric shock if you
touch live components.
Do not immerse the Aqua-Stop safety
valve* in water (it contains an electric
valve).
* Depending on the model
Observe the following when connecting
the appliance:
Notes
Only operate the appliance using
cold mains water.
Do not connect the appliance to the
mixer tap of an unpressurised hot-
water boiler.
Do not use a used supply hose. Only
use the supply hose supplied or one
that was purchased from an
authorised specialist retailer.
16
Do not bend, squash, modify or cut
through the water supply hose
(otherwise its strength is no longer
guaranteed).
Only tighten the screw connections
by hand. If the screw connections
are tightened too much with a tool
(pliers), the thread may be
damaged.
Optimum water pressure in the supply
network
At least 100 kPa (1 bar)
Maximum 1000 kPa (10 bar)
When the tap is open, the water flow is
at least 8 l/min.
If the water pressure is higher than this,
a pressure-reducing valve must be
installed.
Connection
Connect the water supply hose to
1.
the water tap (¾" = 26.4 mm) and to
the appliance:
– Model: Standard
– Model: Aqua­Secure

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Wm4hu series

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