Installation manual
X10 Connection (MJ3)
Figure 2.19 - X10 Connection
The TW7223(230v) and TW523(110v) X-10 interface receives signals
from Comfort and converts the code into commands which can be sent
along the AC mains wiring to X-10 compatible devices around the
property. It is connected via a 4 way telephone cord to the MJ3 socket
and fits above the transformer and connects across the live and neutral
on the transformer side of the mains terminal block. A one-to-one 4
way telephone wire should be used to connect the X10 interface to the
MJ3 RJ11 jack on the Comfort panel. Once power is applied the red
LED on the interface should light. Whenever an X-10 command is sent
from Comfort, the red LED will go off briefly except for DIM/Bright
commands. This can be a good indication when tracing for the cause of
a problem.
X-10 commands are included in Comfort’s Response Library
(( This unit will only operate X10 Modules on the same Phase as
the X10 Interface, unless an X10 FD10 Filter / Block / Phase
Coupler is used.
(( Bright and Dim Commands are now supported within Comfort .
However, you may also use the radio remote control UR24 and
TM12U Transceiver module (contains TW7223) to dim and
brighten X-10 lamp modules (LM12) and DIN rail dimmer
Comfort Installation Manual
52
X-10
Socket
RJ11
TW7223 OR
TW523
X-10 Interface
MJ3
A
C
E
O
M
G
I
K
HOUSE UNIT
1
3
5
15
13
7
9
11
X-10POWERHOUSE
APPLIANCE
MODULE
X-10POWERHOUSE
A
C
E
O
M
G
I
K
1
3
5
15
13
7
9
11
Switch
Module
1
auto
0
L
L
1
2
N
Lights
Dishwashers
Tumble Dryer
Washing Machines
LW10
AW10
Air Conditioner
Radio, HI-FI, TV
Vacuum Cleaner,
Sockets, Sprinklers,
De-humidifyer
Table Lights
AM12 AD10
LM12
A
C
E
O
M
G
I
K
HOUSE
UNIT
1
3
5
15
13
7
9
11
X-10POWERHOUSE
LAMP
MODULE
RING MAIN WIRING
Comfort
Panel
14"
TW7223 Interface lead showing correct RJ11 plug
orientation using flat 4-core telecom cable
LD10 / LD11
Lights Dimmer
Module
Use with
'Decorative'
momentary 'type'
wall switches
X-10POWERHOUSE
A
C
E
G
I
1
3
5
15
13
7
9
11
Dimmer
Module
L 2
N
O
M
K
L
3.15A(T)
60-700W
230V ~ 50Hz
X-10
POWERHOUSE