INSTRUCTIONS FOR VARILIGHT
V-PRO IR DIMMERSWITCHES
OVERVIEW
Thank you for choosing a VARILIGHT V-Pro IR intelligent
programmable touch/remote control dimmerswitch. Use only on an
electricity supply of 200-250 volts AC.
IMPORTANT: Read ALL sections below before installing this
dimmerswitch.
V-Pro IR dimmers are set to run in trailing-edge Mode 1 by default.
This versatile mode is suitable for most dimmable LEDs. It is also
gentler on the load. Some types of dimmable LED perform best with
leading-edge control. This dimmer can easily be set to run in leading
edge Mode 2 by following the instructions under “Programming”. Mode
3 is suitable for some external LED drivers.
The V-Pro IR master dimmer is suitable for 1-way circuits. For 2-way
(or multi-way) circuits, use a V-Pro IR master dimmer with one or more
dimming slave units. V-Pro IR touch/remote dimmers cannot be used
in conjunction with conventional switches in a 2-way circuit. Use only
on an electricity supply of 216-253V~.
Dimming slaves are touch control only. Remote control is only possible
for the master unit.
This product complies with European Safety Regulations (IEC 669-2-
1 or BSEN60669-2-1) when used in lighting circuits containing MCBs
(miniature circuit breakers). These can be rated at 6A, 10A or 16A
(preferably 6A for lighting circuits). Your guarantee is not affected if
you have an older lighting circuit protected by fuse wire links.
LOADING
Maximum loads for V-Pro IR dimmerswitches (please see
www.varilight.co.uk for latest loading advice);
Always observe the recommended maximum load.
Dimmer
Series
Lighting
Load
V-Pro IR
1 Gang
Max. Load
V-Pro IR
2 Gang
Max. Load
Per Gang
V-Pro IR
3 Gang
Max. Load
Per Gang
V-Pro IR
4 Gang
Max. Load
Per Gang
Dimmable Mains
LEDs
1 to 10 Dimmable LEDs (max. 100W)
Check your LED lamps are suitable for use with
dimmers that have a standby mode. A load
regulator may be required, e.g. Varilight Glowfix
Low Voltage LED
[USE DEFAULT
MODE 1 ONLY]
100W
100W
100W
100W
Mains
Incandescent
350W
200W
250W
200W
Mains Halogen
300W
150W
200W
150W
Low Voltage
Halogen
300W
150W
200W
150W
Maximum of 10 lamps for GLS and Halogen loads
Dimmable CFL
For 1 to 8 Digiflux CFLs
Use MODE 3: Digiflux Mode [see “Programming”]
Visit www.varilight.co.uk/digiflux for latest advice
THIS SWITCH IS SUITABLE FOR
Most dimmable LEDs
Mains voltage incandescent GLS or candle-shaped bulbs;
GU10 or similar mains halogen bulbs
Dimmable electronic low voltage transformers
Dimmable CFLs (Use Mode 3)
THIS SWITCH IS NOT SUITABLE FOR:
Non-dimmable fluorescent bulbs and tubes;
Wire-wound or toroidal transformers;
Electric motors
OVERLOAD PROTECTION:
This dimmerswitch is protected against overload. If an overload occurs
it will automatically turn off until the overload is removed and the
dimmerswitch is switched off and then switched back on again.
However, if the dimmerswitch receives a total short-circuit it may be
damaged beyond repair.
LOADING (Continued)
TRANSFORMERS
Use only with quality dimmable electronic transformers. For optimum
performance choose VARILIGHT transformers*.
To calculate load, add the VA ratings of the transformers (not the
wattage of the bulbs). Choose transformers with a maximum rating
close to their lamp load (eg. Use a 50VA, 60VA or 70VA transformer
to control a 50W low voltage bulb).N.B. Certain transformers may not
behave according to their power rating when used with a
dimmer. An overload will result in the dimmer turning itself off. If this
happens, change your transformer(s) (VARILIGHT transformer(s)
recommended); or remove one (or some) transformer(s) from the
circuit; or choose a higher rated dimmer instead.
* If a transformer appears as a highly inductive load, e.g. Wire-wound
or toroidal transformers, the dimmer will not work. To protect itself it
will turn off within 1 second.
ADVICE ON CHANGING LIGHT BULBS
Always turn off the mains power when light bulbs controlled by your V-
Pro IR dimmers are replaced. If you change the type of light bulb then
restore factory settings as described under “Programming”.
FREQUENTLY ASKED QUESTIONS
For FAQs, please visit: www.varilight.co.uk/faqs
GUARANTEE
In case of any defect, return the dimmer to our service department.
Varilight undertakes to repair or replace, at its discretion, goods which
have become defective within 12 months of purchase, solely as a
result of faulty materials and workmanship, provided that:-
a) The unit has been correctly fitted according to the instructions and
has not been used with an incompatible load, fluorescent tubes, or
overloaded beyond its rating, and has only been used on a 200-250V
a.c. power supply.
b) The dimmer module has not been tampered with or taken apart.
c) The unit is securely packed and safely returned to Service
Department, Carylls Lea, Faygate, Horsham, West Sussex, RH12 4SJ
(Tel. (01293) 851584) together with a letter stating the guarantee
registration number below, the date and place of purchase, the type
and wattage of the lighting or other load being controlled and the
details of the fault. This guarantee states Varilight’s entire liability,
which does not extend to cover consequential loss or damage or
installation costs arising from a defective product. The guarantee does
not apply to problems arising from any incompatibility between your
lamps and the dimmer switch. This guarantee does not in any way
affect the statutory rights of the purchaser and is offered so that you
may have the benefit of our technical facilities.
GUARANTEE REGISTRATION NUMBER IJ002.
www.varilight.co.uk
IJ_I
Please record the batch number printed on the side
of the plastic moulding on the rear of the product. This
will assist us in providing any technical support you
may require.
Reg. IJ002
BATCH NO:
INSTALLERS – Please leave these instructions with your customer
for future reference.
WARNING: Do not apply products with metal faceplates directly
to freshly plastered or damp surfaces as product may tarnish. If in
doubt, use polythene as a temporary gasket to protect the
product. Do not use masking tape on metal faceplates.
