CO/Tech A3848 Manual Download Page 1

GREAT BRITAIN • CUSTOMER SERVICE

  tel. 020 8247 9300  e-mail [email protected]  internet www.clasohlson.co.uk   

postal 10 – 13 Market Place, Kingston Upon Thames, Surrey, KT1 1JZ

Ver

. 20170927

LED-Driver

Art.no  36-6063 

Model  A3848

Please read the entire instruction manual before using the product and 
then save it for future reference. We reserve the right for any errors in 
text or images and any necessary changes made to technical data. In 
the event of technical problems or other queries, please contact our 
Customer Services.

Safety

Warning:

 Whenever installing any electrical fittings, basic safety precautions 

should always be observed to avoid the risk of fire, electric shock and 
personal injury.

Warning:

 All light fittings must be installed in accordance with current 

safety regulations to prevent life-threatening accidents. The installation 
should only be performed by competent persons with the required 
knowledge of electrical wiring. If in doubt, contact a qualified electrician.
•  The product is intended for indoor use only.
•  The product must not be modified or used for any other purpose 

than that for which it has been designed.

•  Make sure that the wires do not rub against sharp corners or edges.
•  This is not a toy! Do not let children play with the product or be in 

its immediate proximity without adult supervision.

•  The product may not be used if any part is damaged. If so, it 

should either be discarded or repaired by a qualified technician.

•  Do not cover the product with anything that will hinder proper 

ventilation, such as foil, paper, plastic, etc.

•  The rating label containing the type designation must not be 

removed or made illegible.

•  The product is designed to supply power to 350 mA LED light 

fittings with a total load of max 18 W.

Installation

Note:

 Make sure that the 230 V power supply cable is disconnected 

from the mains and is 

NOT

 live before beginning the installation.

1.  Remove the screws holding the covers over the connections in 

place and remove the covers.

2.  Connect the input 230 V AC 

to the terminal block, 
attaching the blue wire to 

N

 and the black (or brown) 

wire to 

L

 on the block.

3.  Connect an output cable 

to the LED driver. The black 
wire should be connected 
to the 

 terminal on 

the LED driver and the red 
wire to the 

+

 terminal.

4.  The LED lights should be connected to the driver in series, see 

the picture below. Max 6 LED downlights of the same type as 
article no 36-1140 (3 V/350 mA) can be driven by the LED driver. 
The example below shows 4 lights connected. 

Note:

 The LED lights must 

only

 be connected in series, as shown 

above,

 not

 in parallel. Connecting the lights in parallel with damage 

the LED driver. Make sure that the polarity of the connections on 
the terminal block is correct.

5.  Secure the wires in the strain reliefs on both sides.
6.  Screw the covers back over the terminal blocks on the LED driver. 

Both covers also serve as strain reliefs. 

Note:

 The strain reliefs are designed for H03VVH2-F cable.

Terminal block for incoming 230 V AC

Terminal block for 3–18 V/350 mA to the LED light/s

Responsible disposal

Specifications

• 

Input

 100–240 V AC, 50/60 Hz

• 

Output

 3–18 V DC, 350 mA

• 

Power

 18 W for LED downlights and other 350 mA LED lights

•  For use with (H03VVH2-F) 0.5–1.0 mm² cable
•  Non-dimmable

This symbol indicates that this product should not 
be disposed of with general household waste. This 
applies throughout the entire EU. In order to prevent 
any harm to the environment or health hazards caused 
by incorrect waste disposal, the product must be 
handed in for recycling so that the material can be 
disposed of in a responsible manner. When recycling 
your product, take it to your local collection facility or 
contact the place of purchase. They will ensure that 
the product is disposed of in an environmentally sound 
manner.

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