TCR-10
Room unit
Technical information
Accuracy of measurement:
Measuring element:
Display:
Power supply:
Power consumption:
Protection class:
Dimensions:
+0.5 °C
NTC-10
LCD
24 VAC +10%, 50 Hz / 60 Hz
1 VA
IP 20 (dry conditions)
H = 86 mm
D = 23 mm
W = 86 mm
H
W
D
M
TCR-10 is a smart room unit that has been developed to operate together with Ouman Plus home au-
tomation system. The room unit makes it possible to monitor and control the temperature of specific
rooms and also change a room’s “Normal temperature” setting. You can also use the room-specific
unit to increase ventilation and change the home state control to “Night” and to ”Home”. A maximum
number of Ouman TCR-10 room units is 8 and they can be connected to Ouman Plus.
Connection of Ouman TCR-10
Image 1. Connection of Ouman TCR-10
Installation and connection of Ouman TCR-10
Flip the Dip switch 1 of the
last TCR-10 on the bus to
the ON position (= ter-
minating resistor 120 Ω).
Make this change even if
there is only one room unit
on the system.
ON
1 2 3 4 5
DIP
Open the Ouman
TCR-10’s rear panel
with a screwdriver.
Phase 1
Phase 2
Make the necessa-
ry connections (see
image 1 and 2).
Phase 3
Attach the cover to
the wall with
screws.
Phase 4
Phase 5
Press the front panel
in place and proceed
to phases 6 and 7. The
sensor element must
be perpendicular to the
circuit board in relation
to (avoid refraction).
Refraction causes a
measurement error!
Connect Ouman TCR-10 to Ouman Plus centre’s 24 VAC strip
connectors to obtain operating voltage.
Connect TCR-10 to Ouman Plus’s A1 and B1 Modbus connec-
tors.
TMF-3M floor sensor connection to TCR-10. Ouman Plus sys-
tem can utilize the floor sensor’s measurement information to
limit the temperature of the floor (minimum and maximum).
COM
~
A
B
Input
RS
24 VAC
Modbus
(Nomak 2x2x0,5+0,5)
TMF-3M
R
oom unit
OUMAN
TCR-1
0
OUMAN OY
www.ouman.fi
Southern Finland sales office
Upseerinkatu 3 C
Tel. +358 424 840 202
FI 02600 Espoo
Fax +358 9 4780 1030
Factory and headquarters
Voimatie 6
Tel. +358 424 8401
FI 90440 Kempele
Fax +358 8 815 5060
