Technical Data - LK Armatur SmartComfort RTW Manuel D'instruction

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Technical Data

Operating temperature
Shipping and storage temperature -10°C to 50°C (14°F to 122°F)
Setting temperature range
Electrical protection
Batteries
Frequency
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
Interference may occur if the antenna is placed on metal, metal piping, too
close to other wireless devices or power cables. The antenna must not be too
close to the room temperature unit during start-up.
Room temperature unit SmartComfort RTW
The room temperature unit is equipped with an
antenna for wireless communication between
actuator and room temperature unit, batteries and
a table top stand for the room temperature unit.
Connect the antenna to the socket marked
the actuator.
Note! For long-lasting power, use only non-
rechargeable Alkaline batteries of high quality.
Connection for antenna
1
4
0°C to 40°C (32°F to 104°F)
5°C to 37°C (41°F to 99°F)
Class III – IP 20
2 pcs AAA alkaline batteries
868 MHz
2
Room Temperature Unit
Display
Minus (-)
Left
Escape
Cover for navigation,
escape and edition keys
Display
1 2
13
12
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 ,
8. Temperature
on
9. °C or °F indicator
10. Program of the current day (the current time bar blinks)
Clock
11.
12.
Symbol for reduced temperature,
13. Current day (1=fi rst day of the week)
14.
Communication symbol
when room unit and antenna are communicating
15.
Battery indicator , shown when batteries are low.
Change batteries! The programs are saved. Time and
date have to be set.
Terminal block for GSM remote control
3
4
%
11 10
8
Outdoor temperature
or
, blinks every 1 – 4 minutes
Plus (+)
Confirmation OK
and LED-indication
Right
Edition
5
6
7
14
15
9