26
An adapter will need to be used
in the case of certain valves.
Adapters for Danfoss valves
(RA, RAV, RAVL) are included
in the scope of delivery. For de-
tails, please refer to the adapter
overview (see 27).
The adapter must be fully
•
latched onto the valve. You
may find it necessary to use
a screwdriver to bend the RA
and RAV adapters far enough
apart.
In the case of the RAV adapter, the extension supplied
•
must be attached to the valve tappet.
The RA and RAV adapters must, in addition, be secured
•
by means of the bolt and nut supplied.
The energy-saving controller can only be installed if “InS” is
showing on the display. Following installation, the actuator
will perform an adjustment run so that it can adapt to the
valve. During this process, “AdA” will be displayed.
Place the actuator on the valve.
•
Tighten the union nut.
•
“InS” will appear on the display, press the OK button.
•
The actuator will perform an adjustment run (“AdA” will
•
appear on the display, operation not possible).
After that, the actuator will be ready for operation (Auto mode).
•
If the adjustment run was initiated prior to installa-
tion, or if an error message will be displayed (F1, F2,
F3); press OK to move the motor back to the “InS”
position.
