4
Room temperature unit SmartComfort RT with cable
The room temperature unit is delivered with 15 m
cable which can be extended to max. 45 m.
Extension cable of 15 m is available.
Connect the cable to the socket marked
on the
actuator.
Connection from room temperature unit
Mounting of Room Temperature Unit with
LK 120 or LK 130 SmartComfort
The room temperature unit should be mounted at a place that
has an average temperature of the house. For optimal perfor-
mance radiator thermostats in the room where the temperature
unit is installed should be set in fully open position.
Important! The room temperature unit is neither splash- nor
drip-proof, therefore it must be mounted at a dry place. It
must not be placed where it can be affected by direct sun-
shine, heat radiation or draught.
A suitable place is an inner wall in the living room about 1.5 m
above the fl oor. See mounting picture.
To ensure good air circulation a spacer ring should be placed
between wall and room unit. An opening for the cable is made
with a suitable tool.
1,5 m
20 cm
Room Temperature Unit
1.
Remote control e.g. via mobile phone.
2.
Keyboard’s lock function
3.
Operating mode
4.
Boost function –Temporary power boost when raising the
temperature setting
5.
Program number
6.
Service mode
7.
Room temperature ,
Outdoor temperature
8.
Temperature
9.
°C or °F indicator
10.
Program of the current day (the current time bar blinks)
11.
Clock
12.
Symbol for reduced temperature,
or
13.
Current day (1=fi rst day of the week)
Display
%
1
5
3
7
6
9
10
11
12
2
13
4
8
GB
ENGLISH
Technical Data
Operating temperature
0°C to 40°C (32°F to 104°F)
Shipping and storage temperature -10°C to 50°C (14°F to 122°F)
Setting temperature range
5°C to 37°C (41°F to 99°F)
Electrical protection
Class III – IP 20
Confirmation
OK
and LED-indication
Right
Left
Edition
Escape
Minus (
-
)
Plus (
+
)
Display
Cover for navigation,
escape and edition keys
1
2
