Advertisement
Connection diagrams
Dimensions
Room thermostat /
baseplate
RAA20
RAA200
4/4
Siemens
Building Technologies
EMC – standard
Emission
C-Tick conformity to
EMC emission standard
Safety standard
Degree of protection of housing
Screw terminals for
Weight
Color
L
L
T
Y1
Y2
D1
N
96,4
©2003 – 2008 Siemens Switzerland Ltd.
Room Thermostat RAA20
EN 61000-3-2 and
EN 61000-3-3
AS/NSZ 4251.1:1994
II to EN 60730
IP30 to EN 60529
2 x 1.5 mm
0.14 kg (RAA20)
0.20 kg (RAA200)
White, NCS S 0502-G (RAL 9003)
L
L
Y1
Y2
N1
D2
N
42,8
2
2
or 1 x 2.5 mm
(min. 0.5 mm
D1
Zone valve or thermal
valve for heating
D2
Zone valve or thermal
T
valve for cooling
L
Switching voltage
N1
AC 24...250 V
N1
Room thermostat
Y1
Control output "Heat-
ing", AC 24...250 V
Y2
Control output "Cool-
ing", AC 24...250 V
N
Neutral conductor
T
Thermostat element
(gas-filled diaphragm)
86
30
30
3,6
28
28
Subject to change
2
)
CE1N3002en
25.02.2008
Advertisement
