Page is loading ...
AMV 25-SU, AMV 25-SD
Instructions
7369059-0 SIBC 11/02
1 (4)
VI.
AC.E2.51
VRB, VRG
VF, VL VFS, VEFS
PROVISIONAL
ENGLISH
Actuator for three point control
AMV 25-SU, AMV 25-SD
ww
w.danfoss.com
DEUTSCH
Dreipunktschritt- Stellantrieb
AMV 25-SU, AMV 25-SD
www.danfoss.de
DANSK
AMV 25-SU, AMV 25-SD
ww
w.danfoss.com
AMV 25-SU, AMV 25-SD
2
ENGLISH
Safety Note
To avoid injury of persons
and damages to the
device, it is absolutely
necessary to read and
observe these instructions
carefully.
Necessary assembly, start-
up, and maintenance work
must be performed by
qualified and authorized
personnel only.
Prior to assembly and
depressurize the system.
Please comply with the
instructions of the system
manufacturer or system
operator.
Wiring
DEUTSCH
Sicherheitshinweise
Um Verletzungen an
Perso-nen und Schäden
am Gerät zu vermeiden,
diese Anlei-tung unbedingt
beachten.
Montage, Inbetriebnahme
und Wartungsarbeiten
dürfen nur von sach-
kundigen und autorisierten
Personen durchgeführt
werden.
Anlage vor Montage,
Demontage unbedingt
drucklos machen.
Die Vorgaben des
Anlagen-herstellers und
Anlagen-betreibers sind zu
beachten.
DANSK
Sikkerheds-
bestemmelser
For at undgå personskader
og erstatningssager på
produkter, er det absolut
nødvendigt at gennemlæse
følgende instruktion.
Montering, opstart og
vedligeholdelse må kun
foretages af kvalificeret og
autoriseret personale.
Før montering eller
demontering, skal
anlægget gøres trykløst.
Leverandørens
retningslinier skal følges.
AMV 25-SU, AMV 25-SD
3
DANSK DEUTSCH
❶❷ ❸
VFS
VEFS
VRB
VRG
VF
VL
ENGLISH
Mounting
The actuator should be
mounted with the valve
stem in either horizontal
position or pointing
upwards. Use a 4 mm Allen
key (not supplied) to fit the
actuator to the valve body.
Allow necessary clearance
for maintenance purposes.
During commissioning, the
valve sense (e.g. raise for
heat) can be indicated by
fitting red and blue pins
(supplied) at either end of
the positon indication scale.
Attention!
After mounting the actuator
you have to remove strip (3)
(only AMV 25-SD).
AMV 25-SU, AMV 25-SD
4
ENGLISH
Spring function
The spring function will
fully open or close the
valve when the power is
removed, depending upon
the spring action selected.
Valve selection will also
affect the spring action.
The spring return unit is
factory fitted to the rear of
the actuator.
DANSK DEUTSCH
Valve Spring action will
type Close port Open port
A-AB A-AB
VRG SU SD
VRB SU SD
VL SU SD
VF SU SD
VFS SD SU
VEFS SD SU
AMV 25 SU
✔
✔
AMV 25 SD
Manual override
The manual overide is
achieved by disconnecting
the power supply, removing
the cover and inserting a 5
mm Allen key (not
supplied) into the top of the
positioning spindle and
turning the key against the
spring. Observe the
direction of rotation symbol.
To hold a manual override
position, the key must be
wedged.
/