Intended Use; Installation / Commissioning; Connection - OEG 516008055 Notice De Montage Et D'emploi

OEG fresh-water, combined and buffer storage tanks are used for heating, storage and
supply of heating water to or respectively in the desired temperature in closed systems.
Fresh-water and combined storage tanks are also used for indirect heating of drinking
water.
Optionally, the storage tanks can be equipped with screw-in immersion heaters of
different makes and performances. They have to fulfill the following requirements:
• suitability for use in drinking water systems
• a length assigned to the respective storage tank diameter
• German TÜV- or respectively VDE-tested version
The installation and the electrical connection of the immersion heaters must only be
carried out by qualified technical personnel and in accordance with the installation
instructions.
Screw-in immersion heaters are subject to the warranty conditions of the manufacturer.
The cold water connection of the storage tank is connected with the drinking water
network, the hot water connection is connected with the tapping points. If hot water
is taken from a tapping point, cold water flows into the storage tank and is heated to
the set temperature.
All storage tanks may only be used in closed systems. All connections are to be made
pressurised. Connections that are not required must be sealed. In order to minimise heat los-
ses, all lines should be insulated.
The storage tank is to be installed in such a way that it can be drained without dismantling.
IMPORTANT: If a smooth-pipe heat exchanger is not required, it has to be sealed to prevent
the ingress of oxygen. Otherwise, due to the formation of condensing water in conjunction
with oxygen, this might lead to corrosion.
IMPORTANT: The smooth-pipe heat exchangers may not be locked on both ends if filled,
because an overpressure might otherwise occur.
Fresh-water, Combined and Buffer Storage Tanks
29

Intended use

2.5 1.0
Installation / 3
Commissioning

Connection

3.1
GB