Installation; Water Connection; Power Supply - STIEBEL ELTRON PSH 30 Trend Operation And Installation

INSTALLATION

Installation
10. Installation

10.1 Water connection

Material losses
!
Carry out all water connection and installation work in
accordance with regulations.
Operate the appliance only with pressure-tested taps.
10.1.1 Permissible materials
Material losses
!
When using plastic pipework, observe the manufacturer's
data and the chapter "Specification / Fault conditions".
Cold water line
Galvanised steel, stainless steel, copper and plastic are approved
materials.
DHW line
Stainless steel, copper and plastic pipework are approved ma-
terials.
10.1.2 Fitting the safety valve
Note
The safety valve supplied must not be used in Belgium.
For use here please use standard safety valves (see also
pricelist).
Note
If the water pressure is greater than 0.6 MPa, install a
pressure reducing valve in the "cold water inlet".
The maximum permissible pressure must not be exceeded (see
chapter "Specification / Data table").
f Install a type-tested safety valve in the cold water supply f
line. Please note that, depending on the static pressure, you
may also need a pressure reducing valve.
f Size the drain so that water can drain off unimpeded when f
the safety valve is fully opened.
f Fit the discharge pipe of the safety valve with a constant f
downward slope and in a room free from the risk of frost.
f The safety valve discharge aperture must remain open to the f
atmosphere.
20 | PSH Trend

10.2 Power supply

WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
Before any work on the appliance, disconnect all poles
from the power supply.
WARNING Electrocution
Only use a permanent connection to the power supply.
The appliance must be able to be separated from the
power supply by an isolator that disconnects all poles
with at least 3 mm contact separation.
WARNING Electrocution
Ensure that the appliance is earthed.
Material losses
!
Observe the type plate. The specified voltage must match
the mains voltage.
Power cable
DANGER Electrocution
The power cable must only be replaced (for example
if damaged) with the original spare part by a qualified
contractor authorised by the manufacturer.
The appliance is supplied with a flexible power cable with wire
ferrules and without plug, ready to connect.
f If the power cable is of insufficient length, unclamp it from f
the appliance. Use a suitable installation cable.
f When routing the new power cable, ensure that it is water- f
proof as it passes through the existing cable grommet, and is
correctly routed and connected inside the appliance.
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