ICON BIA-iPRESS, User Manual

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4. Operating instructions
•
Setting working parameters
o
Press the Function button (7). The screen will display ‘dE1’ and Flash. ‘dE1’
means the pump is working at its max head. In this mode, only the starting
pressure can be adjusted and the pump will stop working at its max head.
‘dE2’ means the controller is in mode 2. In this mode, the cut in and cut
out pressure can be set as desired. The mode can be changed between 1
and 2 by pressing the up and down arrow.
•
Setting the pressure
o
In mode ‘dE1’, press func, the screen will display ‘dE1’ and flash, press func
again, the screen will display L00, this means the cut in pressure can be
adjusted using the up and down arrows. The adjustment range is 0.5-6 bar
o
In mode ‘dE2’, press func, the screen will display ‘dE2’ and flash, press func
again, the screen will display L00, this means the cut in pressure can be
adjusted using the up and down arrows; press func again, the screen will
again display L00, this means that the cut out pressure can now be
adjusted using the up and down arrow. The adjustment range is 0.8-9.8bar
•
When making adjustments to the pressure settings, the controller will exit its
adjustment state if no buttons have been pushed for 3 seconds.
•
Pressure settings will be kept in the controller memory if a power failure should
occur.
• Once working parameters have been set, they can be checked by pressing the up
and down arrows. In mode dE1, only the cut in pressure can be checked, in mode
dE2 press the up arrow to check the cut out pressure and the down arrow to check
the cut in pressure.
•
When the screen displays ‘P—‘ or ‘A—‘ and flashes, the pump will attempt restart
in 30min
•
If no water is supplied to the system, i.e no water in tank or closed supply/suction
pipe, the system will run the following sequence: switch off after 20 seconds if no
water detected, stop for 10 seconds, run for 40 seconds stop for 10 seconds, run
for 40 seconds. If no water is detected after this initial sequence, the status light
will flash orange, indicating that it is now in a dry-running protection status. When
the status light is flashing, it means the pump will restart after 24 hours in the
sequence mentioned above. The system will repeat this every 24 hours until water
is detected.
•
The pump can be restarted at any time by pressing the reset button.