Data Sheet for Application

Application Sheet
FCU031/FCU031_H
Fan coil unit with staged fan, heating/cooling coil (2 pipe) on triac
output and electric reheater
DXR2..10-101A
3 / 7
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2021-09-02
A6V10662235_en--_e_--_02
Optional
1)
Legend
Type of unit
Data sheet
Product No.
Qty.
B1
Cable temperature sensor PVC 2 m, LG-Ni1000
N1831
QAP22
1
B3
Cable temperature sensor PVC 2 m, LG-Ni1000
N1831
QAP22
1
D1
Door/window contact, white
2)
S 290/11
3)
D2
KNX PL-Link presence detector with brightness sensor
2)
UP 258D12
1 - 4
1)
Can be combined according to available on-board I/Os on controller.
2)
Further documents on www.siemens.com/gamma-td.
3)
Type of operation (NO or NC). Multiple devices of the same type can be connected.
Variants
Legend
Type of unit
Data sheet
Product No.
Qty.
R1
a
KNX PL-Link wall-mount room sensor for temperature
N1602
QMX3.P30
1
R1
b
KNX PL-Link flush-mount room operator unit
N1601
QMX3.P36
1
R1
c
KNX PL-Link flush-mount room sensors
N1411
AQR253…
AQR257…
1
YHC
a
2-port, 3-port valve or 3-port valves with bypass, PN16
N4847
V..P47..
1
Thermal actuator, AC/DC 24 V, NO, 2P, 1 m
N4884
STP73
1
Connection
diagram
*3
rd
party device
a
YHC
YHC
Y1
G
Y2
M
BACnet IP
BACnet IP
R1
-
+
T
R1
a, b, c
-
+
T
-
+
D2
D1
a
*D2 B3
T
B1
T
1
2 3
N
AC 230 V
L
N
AC 230 V
L
N
*Q1
*D4
T
*YR