Appliance Installation; Water Connection; Commissioning (Qualified Contractors); Filling The Appliance With Water - STIEBEL ELTRON SNO 5 Plus GB Operation And Installation Manual

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5.2

Appliance installation

u Mark out the holes for drilling using the installation tem-
plate.
u Drill the holes and insert suitable rawl plugs.
u Secure the wall mounting bracket using suitable screws.
u Hang the appliance on the wall mounting bracket.
u Surplus connecting cable can be stored in the cable storage
compartment.
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5.3

Water connection

Property damage
The appliance may develop a leak and cease function-
ing.
u Never subject the appliance to water pressure.
u Never interchange the water connections.
u Set the flow rate (see tap instructions). Observe
the maximum permissible flow rate with a fully
opened tap (see chapter "Specification / Data
table").
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NOTICE

Commissioning (qualified contractors)

u Match up the colour coding on the tap water connections
and the appliance:
– R.h. side blue = "Cold water inlet"
– L.h. side red = "DHW outlet"
u Secure the water connections from the tap to the appliance.
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NOTICE: When tightening the fittings, counterhold with a suit-
able spanner.
6 Commissioning (qualified contract-
ors)
NOTICE: Do not connect the power supply until the appliance is
completely filled with water!
Electrocution
Commissioning may only be carried out by a qualified
contractor in accordance with safety regulations.
6.1

Filling the appliance with water

1.
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u Open the cold water inlet of the distribution board.
u Either open the DHW valve of the tap or set the mono lever
mixer tap to "hot" until the water that flows out is free of air
bubbles. This process may take several minutes.
u Check the entire hydraulic installation for tightness.
6.2

Electrical connection

Electrocution when the appliance is permanently con-
nected to the mains
When permanently connected to the power supply us-
ing a dedicated junction box, the appliance must be
able to be isolated from the mains power supply by
an isolator that disconnects all poles with at least
3 mm contact separation.
WARNING
2.
WARNING
SNO 5 - 10 Plus GB | 5