13
V3.2 03.2015•
Subject to modification
UL marked actuators is optional, please contact your local Sales Representative for details.
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Connection of a notebook for
parameterisation and manual
control via RJ45.
Optional connection via RJ45
(direct connection Notebook
/ connection via Intranet or
Internet) for access to the
integrated webserver
Electrical installation
Functions for actuators with specific parameters (Parametrisation with web server necessary)
Override control and limiting with DC 24V with relay contacts (only with conventional control)
1) Position control
2) Flow control
3) Power control
3
4
Adaption
Status
2
(2) LED display green
Off: No supply or wiring error
Illuminated: Operation
Flickering: Internal communication valve (valve / sensor)
(3) Push-button and LED display yellow
Illuminated: Adaptation procedure active
Press button: Triggers angle of rotation adaptation, followed by standard mode
(4) Gear disengagement button
Press button: Gear disengages, motor stops, manual override possible
Release button: Gear engages, followed by standard mode
Functions
Display and operating elements
Recommended installation positions
The ball valve can be installed upright to horizontal. The ball valve may not be installed in a
hanging position, i.e. with the stem pointing downwards.
90°
90°
Installation position in return
Installation in the return is recommended.
Water quality requirements
The water quality requirements specified in VDI 2035 must be adhered to.
Belimo valves are regulating devices. In order for these control tasks to be able to be
carried out in the long run as well, they are to be kept free of solid particles (e.g. welding
beads during installation work).
The installation of correspondingly sufficient dirt catchers is recommended.
Maintenance
Ball valves, rotary actuators and sensors are maintenance-free.
Before any kind of service work is carried out on the actuator, it is essential to isolate the
rotary actuator from the power supply (by disconnecting the electrical cable). Any pumps
in the part of the piping system concerned must also be switched off and the appropriate
slide valves closed (allow everything to cool down first if necessary and reduce the system
pressure to ambient pressure level).
Installation notes
EV..R+BAC / P6..W..EV-BAC
-
+
a
U
T
~
Y
e
a
e
Close
Open
Y
Y (DC 0 ... 10 V)
1 2 3 5 6
C
1
7
C
2
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2)
1)
3)
Q
