Installation and Operation Instruction
Figure 1
Figure 2
360º
Figure 3
The actuator types FlowCon FN.0.2, FN.0.2-
BUS
and
FN.0.4
are electrical actuators.
• FN.0.2 is 24V modulating.
• FN.0.2-BUS is 24V modulating with Modbus or
BACnet communication.
• FN.0.4 is 24V 3-point floating and 2-position.
Fitting and Re-tting
Do not connect power to the actuator unless
the actuator is already fitted on the valve
and NEVER install the actuator in closed
position - this may damage the valve. Actu
-
ator is supplied in open position to ensure
easy commissioning of the system.
Mount the actuator on the valve and finger
tighten the connection union. Do not use addi-
tional tools.
In case the actuator will have to be removed, it is
recommended for FN.0.2 and FN.0.4 to electri-
cally open the actuator by activating DIP switch
#6 for easier removal.
For FN.0.2-BUS set DIP switch #1-6 to OFF and
wait until the LED indicator is blinking green.
Hereafter, disconnect power and finger loosen
the connection union. Again, no need for addi
-
tional tools. Please make sure that the actuator
is electrically opened, before re-fitting it on the
valve.
Orientation
Upside-down installation is allowed along with
the standard horizontal and vertical installation.
FlowCon FN.0.2, FN.0.2-BUS and FN.0.4
1B95080 - 01/2023
This paper is a supplement to the FlowCon General Instruction
Latest release of any FlowCon material is available on www.owcon.com
Page 1 of 8
FlowCon International assumes no responsibility for mistakes, if any, in any printed material.
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