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Viale Vicenza, 14 - 36063 Marostica VI Italy

Tel. +39 0424 488 600 - Fax (Export) +39 0424 488 709

www.vimar.com

Eikon

20549

Arké

19549

Idea

16989

Plana

14549

Control device with three rocker switches and MASTER dimmer actuator 230 
V~ 50 Hz for incandescent lamps 40-300 W, electronic transformers 40-200 
VA, CFL 10-120 W, LED lamps 3-120 W, fuse, to be completed with inter-
changeable buttons with 1 or 2 modules - 3 modules.

Device provides a synchronism signal to SLAVE dimmers (max 3) and can directly control the 

load. Device to be used as three single buttons or one single and one double, depending on the 
button chosen. The buttons can be configured independently from the SLAVE dimmer piloting 
portion too. The buttons can be pressed both at the top and at the bottom.

IMPORTANT: Lamps controllable from a single master or slave dimmer must all be the 
same. All controllable loads must be declared DIMMERABLE by the manufacturer. Check 
the type of compatible dimmering on the lamp package: LE (Leading Edge) or TE (Trailing 
Edge). If it is not specified, the lamp can operate in both modes (chosen at the discretion 
of the installer).

CHARACTERISTICS.

• Rated supply voltage TP Busbar: 29 V
• Rated supply voltage mains: 230V~
• Absorption from TP Busbar: 16 mA
• Combinable buttons: 1 double, 1 single or 3 single
• Terminals: 

S

 synchronism, 

L

 phase, 

N

 neutral, 

 load, TP busbar

• Fuse with high breaking capacity type F2.5AH incorporated
• Possible functions of the buttons:

- ON/OFF switch
- Roller shutters control
- Dimmer control
- Activation of 2 scenarios

• Possible functions of the dimmers:

- Switching on, off and dimmering 

- Changing absolute brightness

- Actuating/saving scenarios

- “Flash start” mode

- "Ramp" operation
- Switch-off delay and warning function

- Phase cutting: LE/TE 

• Protection against short-circuits when powering up
• Thermal protection.
• MASTER  function:  paying  attention  not  to  exceed  maximum  power  controllable  by  each 

dimmer. A MASTER device can have up to 3 universal SLAVE dimmers (art. 01871, 20137, 
14137, 19137, 16604) for a maximum total load of 1800 W (VA) corresponding to 500 W/VA 
max connected to each of the 3 SLAVE dimmers and 300W to the master dimmer

• 

Not compatible with By-me control panels with 2 modules and flush-mounted (art. 

20510, 16950 and 14510).

CONFIGURATION.

FOR THE OPERATIONS OF INSTALLATION AND CONFIGURATION, SEE THE BY-ME 
SYSTEM INSTRUCTIONS MANUAL ATTACHED TO THE CONTROL UNIT.

Configuration  must  be  done  with  the  device  without  the  key  to  be  able  to  press  the  central 
configuration button.
• Functional units: 4 (3 buttons, 1 dimmer actuator), each functional block can belong to at most 

4 groups.

• Selection of the functional unit in the configuration phase: 

- Press the configuration button and wait for 3s to select the dimmer functional unit;
- Press the configuration button and then the desired button to select

the relevant button functional unit. 

The configuration starts when the red LED comes on and ends when it goes out.

When the device is not configured, the actuator is controlled by the left-hand button.

Controllable loads

LE

TE

40 to 300 W

40 to 200 W

10 to 60 W

 (Max 3 lamps)

10 to 120 W

 (Max 6 lamps)

3 to 60 W

 (Max 3 lamps)

3 to 120 W

 (Max 6 lamps)

Electronic transformers

for halogen lamps

40 to 100 W

(Max 1 transformer type 

 

 )

40 to 200 W

(Max 3 transformers type 

 

 )

Dimmering with Leading Edge mode 

Dimmering with Trailing Edge mode

• If the device must be configured as a double and one single button you must: 

- Press the left button if you want the double button on the left; 
- Press the middle button if you want the double button on the right.

It is recommended to configure the device with the load OFF.

INSTALLATION RULES.

Installation should be carried out in compliance with the current regulations regarding the instal

-

lation of electrical systems in the country where the products are installed.

• The lamps connected to the master or slave must all be the same.
• Not suitable for controlling motors (e.g. fans, ventilators).
• The rated power level should never be exceeded.
• If installing 2 dimmers in a single box, the loads that can be controlled by each dimmer must be reduced 
so that their total does not exceed the maximum power that can be controlled by a single device.
•  Overloading,  power  surges  and  short-circuits  may  irreparably  damage  dimmers.  Before 
installation check the circuit carefully and eliminate any of the above causes.
•  The  dimmer  does  not  have  a  mechanical  circuit  breaker  in  the  main  circuit  and  so  is  not 
galvanically separated. The circuit load should be considered always powered.

For further instructions see the manual enclosed with the control panel.

For all details on possible installation architectures, please refer to SI-Connection dia-
grams for the relevant item code at www.vimar.com -> Products -> Product catalogue.

STANDARD CONFORMITY.

LV directive

EMC directive

Standards EN 50428, EN 50491.

TP Bus terminals

FRONT AND REAR VIEW

Configuration button

LED

S

40-300W  LE
40-200W  TE

L

N

S L N

CONNECTIONS

L

N

Bus

S

40-300W  LE
40-200W  TE

L

N

20549

19549

16989

14549

20137

19137

16604

14137

20137

19137

16604

14137

20416

19416

16460

14416

20416

19416

16460

14416

Maximum length of cables connecting universal MASTER dimmer and universal SLAVE dimmer: 100 m
Connect at least the minimum load required to the universal master dimmer.
MASTER and SLAVE must be configured in the same operating mode.

SLAVE

SLAVE

Fuse carrier

MASTER

Fuse carrier

L

N

Bus

S

40-300W  LE
40-200W  TE

L

N

20549

19549

16989

14549

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