Austria Email PSR Serie Mode D'emploi page 14

OPERATIONAL CONDITIONS AND IMPORTANT INFORMATION
The device is only suitable for heating water production inside closed rooms and may only be installed by au-
thorised specialists (taking the applicable standards into account, e.g. ÖNORM B2531-1, DIN 1988). Buffer tanks
are suitable for all hot water central heating systems, no matter whether solid fuel or oil-fired boilers, heat pump,
solar plant, gas or electric circulator. In addition, multiple buffer tanks can be connected to groups. This way, the
storage volume can be adjusted individually, depending on requirement. Furthermore, the buffer tanks can be
used also as cold water storage for cooling processes or heat recovery in industrial plants.
The buffer tanks are only designed to operate under the conditions shown on the rating plate and with a maxi-
mum operating pressure of 4 bar, they are also only designed for the storage of heating water.
Aside from the legally approved national regulations and standards (Austria: ÖVE, ÖNORM, etc.), the terms and
conditions of connection of the local power company and water works must be complied with, as well as the
mounting and operating instructions. The water heating must be performed in accordance with the applicable
standards (for example: ÖNORM H 5195).
The room in which the device is operated must be free of frost. The mounting of the device must be performed
at a location that would justifiably be taken for granted, i.e. the device must be easily accessible in the case of any
necessary maintenance, repairs or possible replacement. This means that all structural installations impairing
trouble-free work must be removed by the end user. In the case of an assembly, mounting and operation of the
water heater at unusual locations (e.g.: attics, living quarters with floors susceptible to water, store rooms, etc.), a
possible penetration of water must be taken into account, and thus a device with an appropriate drain must be
provided to collect any penetrating water, in order to prevent secondary damages this way. The device must be
assembled and operated in an arrangement that is in accordance with the purpose and on a level surface that is
suitable for the weight of the filled water heater.
Should a device, at the point of delivery, clearly display a malfunction, damage or other defect, this must not be
fitted, installed or used in the system. Subsequent complaints regarding devices with an obvious defect which
have been connected and installed are expressly excluded under the warranty and guarantee.
Caution: the buffer tank is not suitable for heating of drinking water!
SCREWED HEATING ELEMENT
In the case of some buffer tanks, a 1½" sleeve is installed, which can be used for the installation of an electric
screw-in heating element serving for additional heating or coasting of temperature. Except: Type PSRR 1000,
1500 and 2000 Litres.
The technical concept of screwed heating elements is designed as so-called auxiliary heating, and must not be
used as permanent heating.
FLANGE PORT (PSF TYPES)
Electric built-in heaters or heat exchangers can be
mounted to the boiler flange, depending on the system
design.
Electric built-in heaters must be installed in such a way
that the sensor of the temperature controller is positioned
at the top.
Screw nuts tight manually at first and then
tighten in the order shown using a momen-
tum of 23 Nm to max. 25 Nm.
Id.Nr.: 235735-22
Spacer
Range plate
14
Flange ring
Gasket