Publicidad
Idiomas disponibles
Idiomas disponibles
°C
°C
m³/h
m³/h
34
Temperature-controlled mode
• Use the operating knob (8) to select the "Operating
mode" menu and then select TEMP.
• Set the minimum temperature and the minimum flow
in the menu items.
Note: Selection ranges:
• Temperature: 50–70 °C
• Flow: 0.0–2.0 m³/h (version 1-4) or 0.0–3.0 m³/h
(version 1-6)
Note: The pump controls the speed so that the
set minimum flow is maintained up to the maximum
delivery head. This prevents stagnation and the growth
of Legionella in the piping.
• Press the operating knob.
The display (7) shows the current temperature in °C
and flow in m³/h.
Note: Depending on the size of the installation
and the number of ascending lines, noises may occur
while heating up. Select a volume flow and pipeline
diameter such that the flow rate does not exceed 1 m/s.
The following table shows the recommended minimum
flow per line relative to the pipe diameter, in order to
ensure a flow rate of 0.2 m/s per line:
Inner pipe diameter
[mm]
14
16
20
26
33
40
Minimum flow per line
[m³/h]
0.11
0.14
0.23
0.38
0.62
0.90
WILO SE 04/2017
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