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6.
Safety
Only qualified contractors should carry out installation, commis-
sioning, 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
Note
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.
Damage to the appliance and environment
A safety valve is required.
6.3.2 DHW line
Copper, stainless steel or plastic pipework are approved materials.
Damage to the appliance and environment
Beim gleichzeitigen Einsatz von Kunststoff-Rohrsystemen
If a flanged immersion heater is fitted and plastic pipe-
work systems are used at the same time, observe the
maximum permissible temperature / the maximum per-
missible pressure in chapter "Specification / Data table".
Damage to the appliance and environment
Operate the appliance only with pressure-tested taps and
valves.
7.
Appliance description
7.1
Standard delivery
Delivered with the appliance:
- 2x temperature sensors
- 2x heat conducting paste
- additional type plate
7.2
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.
Flanged immersion heaters, circulation set and thermal insulation
are available as accessories.
8.
Assembly
8.1
Installation location
f Ensure the floor has a sufficient load bearing capacity (see
chapter "Specification / Data table").
f Ensure the floor is level.
f Check the height of the room and of the unit when tilted (see
chapter "Specification / Data table").
8.2
Transport
The lifting eye can be fitted to the top of the appliance to assist
handling.
8.3
Assembly
8.3.1 Fitting the thermal insulation
f Prior to placing the instantaneous water heater cylinder in
its final location and connecting it to the heating and DHW
system, first fit the thermal insulation. For this, ensure that
there is enough space for the installation task.
8.3.2 Installing the manual air vent valve
f Install a manual air vent valve at the air vent valve
connection.
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