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Codes and technical data
4
F004
carrier frequency
setting
With a higher value,
the interference will be lower
and the wave will have
a harmonic pattern.
At the same time,
the higher the inverter frequency,
the higher the IGBT
temperature will be.
8KHz or 16KHz
8KHz
1.for AC220V
systems
2.for powers
greater than
2.2KW the
frequency
is 6KHz or
8KHz
5
F005
Adding or
subtracting time
this data may be set to speed up or
slow down the pressure increase
(with an inverter system with constant
pressure, the PDI
set pressure takes priority)
1 ~ 5000mS
200mS
6
F006
Pressure
fluctuation
interval
The setting of this parameter can
improve keeping a constant pressure.
It may be used in combination with the
F008 parameter when managing
operating pressure fluctuation and it
may also stop the system based on
how much water is present.
It is however less effective of the
start-up pressure, which has priority
for starting the differential.
0bar ~ 1bar
0.1bar
7
F007
Restore factory
settings
the factory setting is 1. In case of
change it goes to 0. Put it back to 1
and confirm to restore factory settings.
0 or 1
1
GB