Trust ACM-250-LD Built In LED Dimmer User Manual

: June 9, 2024
: Trust

Table of Contents

ACM-250-LD Built In LED Dimmer
Deleting a single transmitter code
Safety Instructions
TECHNICAL SPECIFICATIONS
Documents / Resources

ACM-250-LD BUILD-IN DIMMER
MULTI LANGUAGE
USER MANUALItem 71213 Version 1.0

ACM-250-LD Built In LED Dimmer

Always read the instructions before using this product

Trust ACM 250 LD Built In LED Dimmer - FIGURE 1 |
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Disable mains power
Always turn OFF the mains power (In the fuse box) before you begin the installation or removal of this product. The ACM-250-LD can be used for either two wall switches connected with one lamp (stairwell/hotel circuit) or for one single wall switch connected to one lamp.
Loosen ceiling lights
Remove the existing lighting/equipment from the ceiling, leaving the wires connected to the lighting. Lighting/equipment may not exceed the maximum wattage. If there is no live wire (brown) present, it must be installed. Wire colors may vary per country. Consult an electrician if in doubt about wire colours.
Warning for stripping wires
3A. Make sure the wires are stripped for 5mm.
3B. When connecting the wires to the ACM-250-LD make sure the stripped wires are pressed firmly in the module, no exposed wires are visible and the wires cannot touch each other. This can cause a short circuit.
Disconnect the switch wire and neutral wire
To install the ACM-250-LD disconnect the switch wire (black) and neutral wire (blue) of the lamp
(Disconnect from terminal block or cut the wires if necessary)
Connect the live wire to a terminal block
Connect the live wire (brown) from the ceiling box to a terminal block. Connect the other end of the live wire (brown) also back into the same terminal block.
A. Connect the wires to the module
• Connect the neutral wire (blue) from the ceiling box to the outer [N] contact of the module.
• Connect the switch wire (black) from the ceiling box to the [S] contact.
• Connect the neutral wire (blue) from the lamp to the middle [N] contact.
• Connect the switch wire (black) from the lamp to the [ ] contact.
• Connect one new live wire (brown) from the live wire (brown) terminal block to the [L] contact.
• Tighten the terminal screws firmly.
6B. This is the technical installation schematic of the ACM-250-LD with two wall-switches (hotel/ stairwell circuit).
6C. This is the technical installation schematic of the ACM-250-LD with one wall-switch.
Enable mains power
Switch the mains power ON before proceeding with the installation.
Make sure no stripped parts of wires are touched after this step.
The LED indicator on the receiver will light up for a few seconds when voltage is applied.
A. Activate pairing mode
Press for about 1 second (with a pointed object) on the Connect button to activate the pairing mode.
The pairing mode will be active for 12 seconds and the LED indicator on the receiver will flash slowly.
8B. Send an ON signal
While the LED indicator flashes, press the ON button on a Trust Smart Home transmitter to pair the transmitter to the ACM-250-LD. (Or activate a Trust Smart Home sensor).
8C. Pairing confirmation
The LED on the module will blink fast in order to confirm that the code is stored. The receiver can store up to 32 different transmitter codes in its memory. The memory is retained when the receiver is installed elsewhere or when there is a power failure.
Wireless control
Send with the transmitter an ON signal to turn the light on wirelessly.
Send with the transmitter an OFF signal to turn the light off wirelessly.
With the AYCT-202, the lighting can be dimmed with the dimming buttons.
Consult the manual of the transmitter for more information.
The existing wall switches which are used to control the connected lighting can still be used.
Activate dim sequence
• Press the ON button on the transmitter to turn the receiver on.
• Press ON again to activate the dim sequence.
• Press ON a third time to lock the desired dim level
The dim sequence will stop and automatically lock the dim level at the highest or lowest point when no input is given with a transmitter. To activate the dim sequence with a 230V wall switch, switch it ON first. Then quickly turn the wall switch OFF and ON. To lock the desired dimming level, turn the wall switch OFF and ON again quickly.
Placing the receiver
First check if the lighting dims without interference. If there is an interference in your lighting, first go to step 12 to select a different dimming mode.
Place the receiver in the ceiling box. Mount the lights back in place.
Make sure that you can always reach the receiver, for example, to reset it, or to register a new transmitter.
Make sure no stripped parts of wires touch each other.
Dimming mode
If your lighting pulses or vibrates, you can choose a different dimming mode by turning the rotary switch clockwise until it stops interfering.
RLC (Leading edge): Dimmable incandescent-, halogen-, LED -lamps and lamps with a traditional (wound coil) dimmable transformer
RC (Trailing edge): Dimmable incandescent-, halogen-, LED -lamps and lamps with an electronic dimmable transformer
ON-OFF: Non-dimmable lamps / transformers
**** Should your lighting still vibrate then check whether your lamp is dimmable or try another dimmable lamp.

Deleting a single transmitter code

A. Press for about 1 second on the Connect button. The pairing mode will be active for 12 seconds and the LED indicator on the receiver will flash slowly.
B. Send while the pairing mode is active with the connected Trust Smart Home transmitter an OFF signal. If necessary, consult the instruction manual of the transmitter.
C. The LED on the module will flash to confirm that the code has been removed.
Repeat this procedure to delete several transmitters from the receiver.
Erase entire memory
A. Press the Connect button for about 8 seconds until the LED indicator flashes quickly.
B. When the LED indicator flashes rapidly, press the Connect button again shortly to confirm that you want to completely erase the memory.
C. The LED on the module flashes to confirm that the memory has been erased.

Safety Instructions

Product support: www.trust.com/71213. Warranty conditions: www.trust.com/warranty
To ensure safe handling of the device, follow the safety advice on: www.trust.com/safety
The Wireless range is strongly dependent on local conditions such as the presence of HR glass and reinforced concrete Never use Trust Smart Home products for life-support systems. This product is not water-resistant. Do not attempt to repair this product. Wire colors may vary per country. Contact an electrician when in doubt about wiring. Never connect lights or equipment that exceed the maximum load of the receiver. Exercise caution when installing a receiver voltage may be present, even when a receiver is switched off. Radio transmission frequency range: 433,92 MHz
Disposal of packaging materials – Dispose of packaging materials which are no longer needed in accordance with applicable local regulations.
Disposal of the device – The adjacent symbol of a crossed-out wheelie bin means that this device is subject to Directive 2012/19/EU.
Disposal of batteries – Used batteries may not be disposed of in household waste. Only dispose of batteries when they are fully discharged. Dispose of batteries according to local regulations.
** Trust Electronics Ltd. declares that item number 71213/71213-02 is in compliance with Directive Electromagnetic Compatibility Regulations 2016 and Radio Equipment Regulations 2017. The full text of the declaration of conformity available at the following internet address: www.trust.com/
Trust International B.V. declares that item number 71213/71213-02 is in compliance with Directive 2014/53/EU – 2011/65/EU. The full text of the EU declaration of conformity is available at the following web address: www.trust.com/compliance
** Declaration of Conformity
Trust International B.V. declares that this Trust Smart Home-product:

Model:	ACM-250-LD BUILD-IN DIMMER
Item number:	71213/71213-02
Intended use:	Indoor

is in compliance with the essential requirements and other relevant provisions of the following directives:
ROHS 2 Directive (2011/65/EU)
RED Directive (2014/53/EU)
The full text of the EU declaration of conformity is available at the following web address: www.trust.com/compliance

TECHNICAL SPECIFICATIONS

Codesystem	Automatic
Memory addresses	32
Size	HxWxL: 15 x 40 x 45 mm
Power	230VAC 50Hz

SUPPORTED LOAD

Incandescent and halogen lamps	20-250W
12V halogen lamps with electronic transformer	20-250W
12V halogen lamps with iron core transformer	40-250W
Dimmable ESL/LED	3-120W

Maximum 4 LED drivers. Not suitable for fluorescent tubes with starter switch, momentary switch and compact fluorescent lamps. By slowly turning the rotary dial on the ACM-250-LD to a higher or lower level, within a dimming mode, the dimming range of your lighting can be adjusted.
Note: The S contact is optional. This only needs to be connected when a wall switch is used.

TRUST SMART HOME
LAAN VAN BARCELONA 600
3317DD DORDRECHT
NEDERLAND
www.trust.com
Trust Electronics Ltd.,
Sopwith Dr, Weybridge, KT13 0NT, UK.
All brand names are registered trademarks of their respective owners.
Specifications are subject to change without prior notice. Made in China.

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RECEIVER ACM-250-LD