Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoint
- 4.4 Application overview
- 4.5 Additional functions
- 4.6 Control sequences
- 4.7 Control outputs
- 4.8 Fan control
- 4.9 Multifunctional input, digital input
- 4.10 Auto Timer
- 4.11 Handling system faults
- 4.12 Infrared remote control
- 4.13 Control parameters
- 5 Connection
- 6 Technical data
- 7 Dimensions
- Index
Overview
Equipment combinations
2
A6V12166490_en--_c
9 | 58
Type of unit
Product
no.
Data sheet
*)
Electromotive On/Off actuator
SFA21..
4863
Electromotive On/Off valve and actuator
(only available in AP, UAE, SA and IN)
MVI../MXI..
A6V11251892
Zone valve actuator (only available in
AP, UAE, SA and IN)
SUA..
4832
Thermal actuator (for radiator valves)
STA23...
4884
Thermal actuator (for small valves
2.5 mm)
STP23...
4884
Type of unit
Product
no.
Data sheet
*)
Electric actuator, 3-position (for
radiator valves)
SSA31..
4893
Electric actuator, 3-position (for 2-
and 3-port valves/V..P45)
SSC31
4895
Electric actuator, 3-position (for small
valves 2.5 mm)
SSP31..
4864
Electric actuator, 3-position (for small
valves 5.5 mm)
SSB31..
4891
Electric actuator, 3-position (for small
valve 5 mm)
SSD31..
4861
Electric actuator, 3-position (for
valves 5.5 mm)
SAS31..
4581
*)
The documents can be downloaded from http://siemens.com/bt/download.
On/Off actuators
3-position actuators