Wilo Stratos 1.25x3-20 Notice De Montage Et De Mise En Service page 27

LC display
Double pump mode (as twin-head pump or two single pumps): Setting when
starting up for the first time
(vertical display)
LC display
Installation and operating instructions Wilo-Stratos /-D/-Z
Setting
In single-pump mode the display returns to basic
setting .
In the event of an error the error menu
appears before the basic setting
In double pump mode (twin-head pump or two
single pumps) the display jumps to menu
Setting
When the module is switched on all symbols
appear in the display for 2 seconds. Menu
appears.
The symbol MA = Master appears on the display of
both pumps.
If no setting is made, both pumps run at constant
differential pressure (H
USGM).
By on the master pump control button the
setting mode menu
SL = Slave appears automatically on the slave
pump display.
The configuration: left pump Master, right pump
Slave is thus selected. The control button on the
slave pump is deactivated. No more settings can be
made here.
A position setting for the display cannot be made
on the slave pump. Position setting on the slave
pump is taken over from the settings of the master
pump.
.
= ½ H where Q = 0
S max.
appears on the display.
English
.
then
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