Installation; Safety; General Safety Instructions; Regulations, Standards And Instructions - STIEBEL ELTRON SHZ 80 LCD Bedienung Und Installation

INSTALLATION

Safety

INSTALLATION
7. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1

General safety instructions

We guarantee trouble-free operation and operational reliability
only if the original accessories and spare parts intended for the
appliance are used.
7.2

Regulations, standards and instructions

Note
Observe all applicable national and regional regulations
and instructions.
7.3

Water installation

Cold water line
Galvanised steel, stainless steel, copper and plastic are approved
materials.
A safety valve is required.
DHW line
Stainless steel, copper and plastic pipework are approved ma-
terials.
Material damage
!
When using plastic pipework, observe chapter "Specifica-
tion / Fault conditions".
For sealed unvented operation, operate the appliance only with
pressure-tested taps.
For open vented operation, the appliance must be operated with
unpressurised taps.
8.

Appliance description

8.1

Standard delivery

Delivered with the appliance:
- Mounting bracket (2 pce for 120 l and 150 l appliances)
- 5 mm spacers (2 pce for above, 2 pce for below)
- Caps
32 | SHZ LCD
8.2

Accessories

The relay conversion set (part number 255789) enables an addi-
tional off-peak tariff/peak tariff isolator at the appliance electri-
cal connection (see chapter "Specification / Wiring diagrams and
connections").
Sealed unvented (pressure-tested) operation
Various safety assemblies are available for sealed unvented (pres-
sure-tested) operation, depending on the static pressure. These
type-tested safety assemblies protect the appliance against unac-
ceptable excess pressure.
Pressure-tested taps are available as accessories.
Open vented (non-pressurised) operation
Non-pressurised fittings are available as accessories.
9.

Preparations

9.1

Installation site

The appliance is exclusively designed for installation on a solid
wall. Ensure the wall offers adequate load bearing capacity.
Always install the appliance vertically in a room free from the risk
of frost and near the draw-off point.
9.2

Mounting bracket

f Transfer the dimensions for the mounting bracket onto the
wall.
f Drill the holes and secure the mounting bracket with screws
and rawl plugs. Select fixing materials in accordance with the
wall construction/condition.
2 mounting brackets are required for appliance types with 120 or
150 litres nominal capacity.
2 2 2 2 2 2 2
1
1 Lower spacer
2 Upper spacer
3 Cap
f Use the spacers supplied to compensate for any unevenness
in the wall.
f Position the caps.
3 3 3 3 3 3 3
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