REMKO EWS 200 E, Руководство по сборке и эксплуатации

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9 Before commissioning
Before being placed into service, the register must
be flushed in order to remove any soiling (e.g.
scale) from the heating cycle.
The smooth pipe heat exchanger (register) must
be rinsed out properly before the initial installation
is carried out (we also recommend installing a dirt
filter). If the smooth pipe heat exchanger is not
used while operating the tank (e.g. only electric
heating), it must be filled completely with an appro-
priate glycol mixture in order to prevent corrosion
from the accumulating condensate water. The filled
glycol heat exchanger may not be closed on both
sides after filling (temperature-based pressure
expansion).
Before the warm water tank is connected to the
mains electricity supply and put into service for the
first time, it is vital that it is filled with water. During
initial filling, the discharge valve must be open. The
storage tank is fully filled when water which is free
of bubbles starts to run out of the discharge pipe of
the valve.
10 Commissioning
NOTICE!
Commissioning should only be performed by
specially trained personnel and documented
after the certificate has been issued.
1. Check all connections, even those which
were sealed at the factory (flange, anode
sleeve), for leak-tightness.
2. Then check all pipes for any leaks and, if
necessary, eliminate these.
3. Test the safety group and valves between the
cold water supply and hot water tank to
ensure that they are functioning properly.
When filling the drinking water storage tank
for the first time, the discharge valve must be
open. The warm water tank is completely full
when water runs out of the valve's discharge
pipe without bubbles.
Once the water has been heated success-
fully, the set temperature, the actual tempera-
ture of the water produced and that shown on
any temperature indicator should be approxi-
mately the same.
Heating the water in the storage tank causes
its volume to increase. While heating up, the
expansion water generated in the storage
tank should drip out of the safety valve. This
dripping is necessary to the function of the
unit, and must not be prevented by retight-
ening the valves.
4. Test the system's automatic shut-off, any
installed electrical heating attachments
and/or the heat generator.
WARNING!
The warm water drain pipe as well as parts of
the safety equipment may become hot.
REMKO storage tank systems
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