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Siemens
Room Temperature Controllers
N3057en
Building Technologies
2014-10-28
Equipment combinations
Type of unit
Type
Data Sheet
*)
Infrared remote control
IRA210
-
Cable temperature sensor
QAH11.1
1840
Room sensor
QAA32
1747
Changeover mounting kit
ARG86.3
1840
Electromotoric on / off valve and actuator
MVI…/MXI…
4867
Electromotoric on / off actuator
SFA21...
4863
Thermal actuator (for radiator valve)
STA21...
4893
Thermal actuator (for small valves 2.5 mm)
STP21...
4878
Zone valve actuators
(only available in AP, UAE, SA and IN)
SUA…
4830
*) The documents can be downloaded from
http://siemens.com/bt/download
.
Accessories
Description
Type
Adapter plate 120 x 120 mm for 4“ x 4“
conduit
boxes
ARG70
Adapter plate 96 x 120 mm for 2“ x 4“
conduit
boxes
ARG70.1
Adapter plate for surface wiring 112 x 130 mm
ARG70.2
Ordering
When ordering, please prodive name and type:
E.g.
room temperature controller RDF110
The
IRA210
infrared remote control is to be ordered as a separate item
The
QAH11.1
can be used as a return air temperature or automatic heating / cooling
changeover sensor. In case it is used as a changeover sensor, the
ARG86.3
changeover sensor mounting kit is to be ordered as a separate item.
Valve actuators are to be ordered as separate items.
Mechanical design
The controller consists of two parts:
•
Plastic housing which accommodates the electronics, the operating elements and the
built-in room temperature sensor
•
Mounting base
The housing engages in the mounting base and snaps on.
The base carries the screw terminals.
Setting and operating
elements
