REMKO EWS 300, Операционная технология, Страница: 15 / 20

15
Commissioning
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, fix them.
3. Test the safety module and valves
between the cold water supply and
hot water tank for function.
During initial filling, the discharge
valve must be open. The warm water
tank is fully filled, when water which is
free of bubbles starts to run out of the
discharge pipe of the valve.
Once the water has been heated
successfully, the set temperature,
the actual temperature of the water
produced and that shown on any
temperature indicator should be
approximately the same.
Commissioning should only be
performed and documented by
specially trained personnel.
NOTE
Heating the water in the tank causes its
volume to increase.
During the heating process,
the expansion water generated in
the internal boiler should drip out of
the safety valve.
This dripping is necessary to the function
of the unit, and must not be prevented
by retightening the valves.
4. Test the self-actuating shut-off of
the system, any installed electrical
heating attachments and/or
the boiler.
!
ATTENTION
The warm water drain pipe as well
as parts of the safety equipment
may become hot.