2
EN.33.C.29.
Assembly instructions | LK Wireless Room Control Cq 1, 4 & 6 (NC)
N
9
Supply AC 24V
LK Transformer
Mains AC 230V
2
M
M
Circuit diagram Cq 1, (M = Actuator).
LK Transformer 230/24 V AC
A transformer 60 VA for 24 V AC supply is con-
nected in accordance with the circuit diagram for
each receiver unit.
230 V mains voltage connection.
•
Connect the receiver unit and the transfor-
mer to the mains.
•
Check the primary and secondary voltage.
•
Reassemble the protection box on the recei-
ver unit before Memorizing/Start-up.
Cq 4 and Cq 6 Control Unit
For the Cq 4 and Cq 6 Receiver Unit, a maximum
of 4 actuators can be connected to each channel.
The circuit diagram shows that all channels in Cq
4, and 2 channels in Cq 6, have double terminal
boards, b or c respectively, for connecting the ac-
tuators. Cq 4 and Cq 6 receiver units can operate
a maximum of 16 actuators.
When connecting two or more actuators to the
same channel, the connections must be only to
the double circuit boards.
a
channel 1
Mains
AC 230 V
Supply AC 24 V
LK Transformer
BR3
channel 2
a b b c c
a a b b c c
channel 3 channel 4
a a b
7
8 9
b c c
a a b b c c
M
M
Circuit diagram Cq 4, (M = actuator).
a
channel 1
Mains
AC 230 V
channel 2
a b b c c
a b c
channel 3
a a b
7 8
b c c
M
M
M
a b c
channel 4
a b c
channel 5
a b c
channel 6
Supply AC 24 V
LK Transformer
Circuit diagram Cq 6, (M = actuator).
Cq 1 Receiver Unit
Cq 1 Receiver Unit differs from the other units as
up to eight actuators can be connected.
Up to two actuators can be connected direct to
Cq1. However, if necessary, it is possible to con-
nect up to eight actuators to Cq1 by using an ex-
ternal wiring / junction box. In both cases the
actuators are connected parrallel to each other
and in line between terminal 9 and the LK Trans-
former.
