Xylem HVS 1.1 - 3.4 - Manual (Page 34)

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8.2 Submenu address
Submenu
Address
To enter this menu you have to press the Ð button, to
leave the menu, press the Îbutton longer than 3 sec.
8.2.1 Change of pump address
Address Change
00--> 00 *
Addresses from 01 to 04 can be set in this
parameter.
To change the address it is not necessary to cut the interface connection to other
HYDROVAR SENSORLESSS.
On the left side there is shown the address of the HYDROVAR SENSORLESS, which
you want to select (select the address by using the buttons Ï or Ð). On the right
side, you can select a new address also with the buttons Ï and Ð . You only can
select an address, which is not used in the pump group!
To change between left and right side, press button Í or Î. The star shows the
actual used side.
If you have selected mode “MASTER-SLAVE” it is important that each Hydrovar
sensorless has it’s own address from 01 to 04
To save the new selected address press both buttons (Í and Î) together for 2 sec.
If it was successfully you will see the same address on both sides.
To leave the submenu press the Î key for 3 sec.!