User Manual

8
Siemens A6V10564480_en--_-g
Building Technologies 2020-05-05
● Install filter to increase functional security
Technical design/mechanical design
The Siemens 6-port control ball valve has an internal pressure equalization function that
ensures the safe operation of heated and chilled ceilings in a closed valve state (45°
position) Changes to media temperature in the heated and chilled ceiling can result in over
or under pressure in a closed state and may, under certain circumstances even damage part
of the heated and chilled ceiling.
The safety function only acts in the closed valve position (45°). The heating and cooling
circuits are safely separated while operating.
Safety
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
●
Observe national provisions and comply with the appropriate safety regulations.
NOTICE
Use of rotary actuator
Commission the 6-port control ball valve only after it is correctly coupled with the rotary
actuator.
Mount
i
ng
It is easy to assemble the ball valve and rotary actuator; it can be done at the construction
site. No special tools or settings required.
The ball valve is delivered with mounting instructions A6V10564501.
For additional information on applicable documentation, see "Product documentation".
NOTICE
Conduct a function test before installing the device.
Manually operate in full the device one time.
Mounting position
VWG41..