LK Systems ICS.2 Assembly Instructions Manual page 4

Assembly instructions | LK Room Temperature Control ICS.2
6
The picture shows a Slave unit that has been allocated
order number 2.
Press the L button on the optional Slave unit
until the L light turns orange.
The serial number on the Slave unit also appears
by one of the lights for channel 2 to 8 lighting
green.
7
Confirm the learning of the Slave unit by press-
ing the L button. This turns off all lights in the
Slave unit.
It is important to check that all lights are off be-
fore continuing with the rest of the installation
steps. This is to avoid conflicts during the ongo-
ing installation process.
Repeat steps 6 & 7 for other Slave
units if installed in the system.
Remember to:
– ensure that the Master unit's L light lights green con-
tinuously during the learning phase for all Slave units.
EN.33.C.152.1405
4
8
When all slave units have been programmed,
the learning is completed by pressing once on
the Master unit's L button.
All the lights on the Master unit should now
turn off.
Check that all lights are off on all units to en-
sure that nothing can interfere with the contin-
ued installation of the system.
9
Prepare the system thermostats.
Wireless room thermostats:
Remove the plastic insulation from the battery
(marked in red circle). The room thermostat
display will show RUR.
Wired room thermostat:
Check that the room thermostat is connected to
the receiver. The room thermostat display will
show RUW.
Note: In general, the installation of the room
thermostats is the same whether it is a wireless
or wired connection to the receiver.