LK Systems ICS.2 Assembly Instructions Manual page 7

Remote control of LK Room
Temperature Control ICS.2
It is possible to influence/control LK ICS.2 from
an external location. Remote access can be made
via LK GSM Switch, LK Webserver ICS.2 or
through general building automatics.
LK GSM switch
LK GSM Switch is primarily designed for con-
trolling LK's Room Temperature Control System
ICS.2 remotely if the property has no Internet
connection.
The unit communicates via the GSM network
and is controlled via a mobile phone and text
messages. Text messages are used to switch LK
GSM between savings and comfort temperatures.
There is an APP available for free download for
Android phones and IPhones that facilitates text
message handling. The APP for Android is called
"LK GSM Switch" and is downloaded via Google
Play. For the IPhone the "LK GSM" APP is down-
loaded from the App Store.
LK GSM Switch is fitted with a battery backup to
ensure operation during brief power outages. An
alarm is sent by text message to the user during a
power outage.
More information about the product is available
on our website.
Assembly instructions | LK Room Temperature Control ICS.2
LK Webserver ICS.2
Using LK Webserver ICS.2 you can easily con-
trol your heating system remotely via a mobile
phone, tablet or computer. The webserver's user
interface is easy to manage and provides a good
overview of the underfloor heating system.
It is easy to make all the system settings using the
user interface. Any alarms are displayed via the
alarm icon and you receive information about the
alarm in clear text.
LK Webserver ICS.2 can also be used as a wire-
less communications bridge. This function is used
when the Internet is unavailable in the property
at the underfloor heating installation's receiver. A
wireless communication can then be established
between two LK Webservers. The first web server
is installed at the underfloor heating installation's
receiver and the other at the building's Internet con-
nection. The web server located at the receiver will
now operate as a wireless communications bridge
to the Webserver with an Internet connection.
Building automatics
LK Room Temperature Control ICS.2 can be in-
tegrated into a building's general building auto-
matics. LK ICS.2 communicates via the Modbus
protocol RS485/RTU.
LK Room Temperature Control ICS.2 communi-
cates "point to point" with the general control
system's BMS.
LK Systems provide communications protocol
when LK ICS.2 is to be connected to the general
control system.
EN.33.C.152.1405
7