eQ-3 FHT 8V Bedienungsanleitung Seite 16

• Remove the battery compart-
ment lid of the valve drive by
sliding it downwards.
• Insert the batteries in the bat-
tery compartment of the valve
drive.
Attention! Please make sure
you observe the correct po-
larity, otherwise the electron-
ics might be destroyed.
• The display shows "C1" and af-
terwards a double-digit figure,
then "C2" and another double-
digit figure (these two figures
are the currently stored 2-digit
security code of the valve drive).
• Then a signal tone sounds and the display "A1" ap-
pears.
• Now the valve drive retracts
the control pin all the way to
ease installation.
• The display "A2" appears.
• Screw the valve drive tightly
onto the valve manually by
turning the cap nut (1).
• In case of valves made by
Danfoss, you first have to put
on one of the supplied adap-
tors (see the operating manual
for the complete system).
• Briefly push the button on the
valve drive once (2).
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