9
10
11
12
110 mm
12 mm
6. Output terminals for actuators
INSTALLATION
Wires of the thermoelectric actuators should be plugged into the self-locking connectors in the
appropriate zones. You can connect 3 actuators directly to one zone. The current load of one zone is
adapted to operate with up to 6 thermoelectric actuators with a power of 2 Watts. If there is a need to
connect more than 6 actuators please use an additional relay to relieve the output of the zone.
Note:
On the actuator contacts,
there is voltage 230 V AC during
their work.
Remove the top cover of the KL04RF.
Connect the thermoelectric actuators wires.
Connect KL08RF and KL04RF using serial connector.
Make sure that all the wires are properly connected, mount top cover and power up the wiring
centre - “Power” and “Connection”
red
LED diodes will light up indicating the correct connection
with the KL08RF wiring centre.
Mount the back side of the housing to the wall.
When mounting on a DIN rail, open the hooks on the back of the housing.
Thread the power supply wires through and connect them to the “L” and “N” terminals.
Remove the appropriate piece
of insulation from the wires.
1
2
4
6
5
7
3
KL04RF power supply
(min. 2x1,0 mm
2
230 V
max. 2x1,5mm
2
230 V)
The operation was explained on the example
of T30NC actuators.
4. Power supply diode
5. Work status indication of each zone
3. Connection diode
Green led diode lights up when the heating demand signal is being transmitted from the thermostat
to the given zone (with NC actuators connected).
If KL04RF module is properly connected to the KL08RF wiring centre, connection diode will
light solid
red
.
After connecting the KL04RF module to the power supply, Power led diode will light solid
red
.
0
Off
1
2
3
4
Reset
KL08NSB
KL04NSB
0
Off
1
2
3
4
Reset
KL08NSB
KL04NSB
9
10
11
12
