STIEBEL ELTRON SBB 301 WP Bedienung Und Installation Seite 19

6. Safety
Only qualified contractors should carry out installation,
commissioning, maintenance and repair of the appliance.
6.1 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.
6.2 Instructions, standards and regulations
Observe all applicable national and regional regulations
and instructions.
6.3 Water installation
6.3.1 Cold water line
Steel or copper pipes or plastic pipework are approved materials.
A safety valve is required.
6.3.2 DHW line
Copper, stainless steel or plastic pipework are approved materials.
Risk of damage
If a flanged immersion heater is fitted and plastic
pipework systems are used at the same time, observe
the maximum permissible temperature / the maximum
permissible pressure in chapter "Specification / Data
table".
Operate the appliance only with pressure-tested taps and valves.
7. Appliance description
7.1 Standard delivery
Delivered with the appliance:
- Cold water inlet pipe with flat gasket
- Adhesive rosettes for connecting lines
- DHW sensor
- Adjustable feet
- Fixing straps with closure element
- Thermometer (in its delivered condition located in the
DHW outlet)
7.2 Special accessories
Depending on the static pressure, safety assemblies and pressure
reducing valves are available. These type-tested safety assemblies
protect the appliance against unacceptable excess pressure.
If it is not possible to fit an anode rod from above, install a
segmented signal anode.
Flanged immersion heaters are available as special accessories.
8. Installation
8.1 Installation location
Always install the appliance in a room free from the risk of frost
and near the draw-off point.
ª Use the adjustable feet to compensate for any unevenness in
the floor.