Basic Documentation

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Siemens VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3 CE1P3544en
Smart Infrastructure 2021-10-26
2.1.3 Version summary
Each VAV Compact Controller has a product series identification which can be
found in the top right corner of the product label. The product series gives
information about significant hardware or firmware changes.
Version
Series E
Series F
Series G
Production start
03/2012
01/2016
08/2020
Major changes
- DC 0/2 …10 V, 3
position control
or STP control
- New differential
pressure sensor
- Feedback signal
selectable
(volume flow or
damper position)
- Optional adaptive
damper position
feedback (based
on actual damper
opening range)
- HMI with
multicolor LED
- Full closure override
control in 2-10V
operation
- Support for DMC
(data matrix code)
based workflows
- Improved device
data interface for
OEM programming
Version identification
Version
Series E
Series F and later
Identification
Change history