REMKO Flange Heating Cartridge - Manual (Page 11)

REMKO
FLANGE HEATING CARTRIDGE
11
REMKO
FLANGE HEATING CARTRIDGE
General notes
■ If aggressive water is present, please
note that special models of the
storage tank can be tested. (please
address all queries to your contract
partner)
■ In hard water areas, connect a
standard descaling device upstream
of the storage tank.
Installation
Pressure-tight water connection
of the container
The water connection may not be
provided by a diaphragm safety valve or
a diaphragm safety valve combination
connection fitting (no piston valve) for
pressure-tight tanks!
A safety valve combination comprises a
shut-off, test, backflow, drain and safety
valve with expansion water runoff and
is installed in the buffer tank between
the cold water supply line and the cold
water feed in the order shown below:
Tank connection in accordance with DIN 1988
Fittings
Buffer
storage tank
Emptying
valve
Safety
valve
Backflow
prevention
Test valve
possibly:
Pressure relief valve
Shut-off valve