Trust START-LINE AMU-500 User manual
www.trust.com
Item 71109 Version 1.0
Always read the instructions
before using this product
UNIVERSAL SWITCH
USER MANUAL
MULTI LANGUAGE
START-LINE
RECEIVER AMU-500 SWITCH-IN
12
34
4
56
A
B C
1,2
5
3
blue
black
black
brown
4
b
l
u
e
b
r
o
w
n
Pulse
input
Switch wire 1
(black)
230V neutral
(blue)
230V phase
(brown)
Switch wire 2
(black)
5a
5d
230V neutral
(blue)
230V phase
(brown)
Doorbell
transformer
ACDB-7000A
or ACDB-7000B
5b
12-24V
motor
Switch wire
230V neutral
(blue)
230V phase
(brown)
0 volt
12-24V DC
Adapter
5c
230V neutral
(blue)
230V
(black)
Neutral
(blue)
230V phase
(brown)
6 7a
7b 7c
ON
8a,b,c 8d
8e 9
AAN
Aan/uit
AAN
1x
AAN
2x
AAN
3x
UIT
1x
UIT
2x
UIT
3x
10 sec
2 min
1 sec
A
B
C
D
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
ON
On/Off
1x
2x
ON
ON
ON
3x
OFF
1x
OFF
2x
OFF
3x
5 sec
2 min
1 sec
3 sec
1 sec 3 sec
11
12
OFF
1 sec
6 sec 1 sec
AMU-500 UNIVERSAL SWITCH
1
A. Parts
1. Connect button
2. LED indicator
3. Holder with fuse
4. Mounting tabs
5. Connection terminals
6. Clamping screws
B. Wireless operation
This receiver can be controlled wirelessly by a
minimum of 1 and a maximum of 6 Trust Smart
home transmitters. For example, 16-channel
remote control AYCT-102, wireless wall switch
AWST-8800, etc.
For a complete overview you can consult the
product advisor (under contact & support) on
www.trust.com.
C. Notes on operation of AMU-500
This receiver must be supplied with mains power
(230V, 50 Hz).
The switch in the module, the contacts of which
are labelled ‘COM’ and ‘ ’, are isolated from
the 230V AC supply and are potential-free. You
can switch various types of voltage (230VAC,
12-24VDC, etc.).
After sending an on or o signal with a
Trust Smart home transmitter, the ‘COM’ terminal
is connected to or disconnected from the ‘ ’
terminal.
1. Switching o the mains power
Always switch o the mains power first
(in the meter cupboard) before you begin to
install or remove this product.
2. Removing existing wall switch
Remove the existing switch.
3. Pulling in blue wire
To install the universal switch you need a
blue wire. You can pull in a new one, from the
ceiling box, using a fish tape.
Use a push-wire connector (or wire nut) to
connect a new blue wire to the existing blue wire
and pull it to the wall box with the fish tape.
If in doubt, consult an installer.
4. Connecting to mains power
Connect the universal switch to the mains power
as follows: Connect the (brown) phase wire to
terminal ‘L’.
Connect the (blue) neutral wire to terminal ‘N’.
Then tighten the clamping screws.
The 230V mains power must always be
connected as described. Wire colours may dier
in practice. Consult an installer if you have any
doubts about wire colours.
EN
AMU-500 UNIVERSAL SWITCH
2
5. Connecting to controlled equipment
You can use the ‘ ’ and ‘COM’ terminals to
switch a:
- pulse input (step 5A)
- low voltage motor (step 5B)
- two-minute or two-way lighting circuit
(step 5C)
- existing doorbell system (step 5D)
5A. Connecting pulse input
Connect ‘COM’ and ‘ ’ to the input terminals
of the pulse input.
NOTE: The L and N terminals must never
make a connection to the low voltage terminals.
This can result in damage to the equipment.
5B. Connecting low voltage motor
Connect ‘COM’ to the 12-24V power from the
adapter. Connect the switch wire to the ‘ ’
terminal. Connect the switch wire to the plus
terminal on the motor. Connect the 0V wire of
the adapter to the 0V terminal on the motor.
NOTE: The 230V L and N terminals must never
make a connection to the low voltage terminals.
This can result in damage to the equipment.
5C. Connecting to a two-minute or
two-way lighting circuit
The universal switch can be used to switch a
230V fan or lights.
The universal switch will then switch on when
it receives a signal from a Trust Smart home
transmitter. After the set auto-o time or when
an ‘o’ signal is sent, it switches the connected
fan or lights o.
5D. Connecting to an existing doorbell
system
You can use the universal switch to make an
existing doorbell system wireless with one or
more Trust Smart home push-button transmitters
(ACDB-7000A or ACDB-7000B).
Connect the two wires previously connected to
the doorbell pushbutton to the ‘COM’ and ‘ ’
connections of the universal switch.
Set the auto-o time to 1 sec, as described in
step 8D.
NOTE: The 230V L and N terminals must never
make a connection to the low voltage terminals.
This can result in damage to the equipment.
EN
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