4 Working with the master
4.4.5 Trigger = Temperature
The process is started for each individual valve depending on the temperature.
Process sequence for cold water (area = cold) Parameter hydraulic align-
ment, cold water
The process is started if the water temperature exceeds the
temperature
(default
setting: 20 °C).
The lines are now flushed with cold water. The stop criterion (1) for the flushing pro-
cess is either a defined
duration
(default setting: 1 min), a
temperature
to be fallen
below (default setting: 15 °C), or a specific
volume
. If for the stop criterion
tem-
perature
the target temperature is not reached within 5 min, the valve closes again
and an entry is made in the protocol.
Stop criterion
volume
: This stop criterion can only be selected if a flow sensor is con-
nected to all flush valves of the sensor. It must be installed in the same pipe as the
respective flush valve, see
. The
volume
(3) to be flushed can
be individually adjusted for each flush valve with a flow sensor.
If
run off monitoring
is installed, see
, it can be activated
via the checkmark. Under
level sensor
you can determine whether actuation of the
signal of the float switch closes
all
flush valves in the system (default setting and
recommendation
), only the valve (
internally
), to which the sensor is connected, or a
manually selected flush valve.
In normal operation, an error message is displayed if the water temperature falls below
the
temperature lower limit
(risk of frost), and if it exceeds the
temperature upper
limit
(possible growth of legionella).
36
Summary of Contents for Hycleen Automation System
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Page 4: ...5 2 Error messages 54 6 Compliance 6 1 FCC 55 6 2 ISED 56 7 CE Declaration iv...
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