User manual
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ACOWA INSTRUMENTS, Industrivej 10, 8305 Samsø - VAT-no: 36562919 – mail: [email protected] – Phone: +45 7221 7979
Pump setup
At the first start-up of the PUMA pump control, an initialization sequence
will start on the display. If you subsequently want to change this, this can
be done in the Pump Setup menu.
Disable write protection start-up parameters: By ticking the menu you can access the menu.
HMI language: Here, the preferred language is selected on the display
Number of phases: Here you choose whether you want to control a 1-phase or 3-phase pump.
Pump current: Here you enter the rated current of the pump (10 = 1 amp.)
Primary sensor: The PUMA pump control can be controlled via a level switch or via an analog level meter.
Here, the choice of primary sensor for pump control, analogue measurement via level gauge or digital via
level switch or similar is selected.
High-level switch: If the pump control is to be supplemented by an extra high-level switch, select this here.
Klixon/PTC connected: If the engine is equipped with either Klixon or PTC, check with a tick.
Percentage of rated pump current: Here the minimum acceptable current for verification of operation of the
pump is stated in%.
Running time when running blind (sec.): Here the lag time is specified in seconds when a level switch has
been used for high-level control.
Trip Class: In addition to a protection of the contactor itself (6 x Ir for a maximum of 2 sec.). You can also
select motor protection based on the following trip classes:
Class 5: 2.25 x Ir (max 5 seconds)
Class 10: 2.25 x Ir (max 10 seconds.)
Class 20: 2.25 x Ir (max 20 seconds.)
Settings for in- and output and pump function description
Here, settings for inputs and outputs as well as other logic in the PUMA control are
described. The individual pages are selected in Settings options for inputs and
outputs, as well as pump function description.
Summary of Contents for PUMA
Page 1: ...PUMA User manual ...
