Varilight 2-Gang 2-Way Push-On/Off Rotary Dimmer X 40-250W Victorian Brass - HV4

SKU: HV4 2 Gang Colour: Victorian Brass Plate Style: Classic Back Box Depth: 25mm

Currently unavailable

Colour

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

This Varilight HV4 dimmer switch is designed for homeowners and electricians seeking to control lighting levels in multiple rooms with a classic aesthetic. Its key benefit is the ability to smoothly adjust brightness for two separate circuits, offering ambiance control and energy saving. A potential caveat is the 25mm back box depth, which may require careful installation in certain wall types. The HV4 provides versatile dimming for incandescent and halogen loads up to 250W per gang, featuring a push-on/off rotary control and a stylish Victorian Brass finish.

All features

ColourGold
Model Part NumberHV4
BrandVarilight

Extended Product Information

FAQs

What type of bulbs can I use with this dimmer?

This dimmer is suitable for dimmable LED, halogen, and incandescent bulbs, provided the total wattage per circuit is between 40W and 250W.

What is the minimum depth required for the back box?

A minimum back box depth of 25mm is required for installation.

Can I use this dimmer with non-dimmable LED bulbs?

No, using non-dimmable bulbs with any dimmer switch will likely cause damage to the bulb and/or the dimmer and is not recommended.

How do I clean the dimmer plate?

Clean the Victorian Brass finish with a soft, dry cloth. Avoid using any liquids or abrasive cleaning agents.

What does '2-Gang' mean?

'2-Gang' means the switch plate has controls for two separate lighting circuits.

What does '2-Way' switching mean?

'2-Way' switching allows you to control a light or lighting circuit from two different locations, such as at the top and bottom of a staircase.

Is this dimmer suitable for smart home integration?

This is a standard rotary dimmer and does not have built-in smart home capabilities.

Troubleshooting

Dimmer not working

Verify that the power supply is on and that all connections are secure and correctly wired according to the 2-way or single-way configuration. Ensure the bulb wattage is within the specified range (40W-250W).

Lights flicker or hum

This can indicate incompatible bulbs or overloading. Ensure you are using dimmable bulbs and that the total wattage per gang is within the 40W-250W limits. Try a different brand of dimmable bulb.

Dimmer gets warm

Some warmth is normal during operation, especially under full load. If the dimmer becomes excessively hot, check for overloading or faulty wiring. Ensure adequate ventilation around the unit.

Cannot control light from two locations

Double-check the wiring for the 2-way switching configuration. Ensure both switches are correctly wired as intermediate or two-way switches according to the diagram.

Pros and Cons

Pros

  • Dual circuit control from one unit enhances convenience.
  • Victorian Brass finish offers a premium, classic look.
  • Smooth rotary dimming provides excellent light level adjustment.
  • 2-Way switching adds flexibility in room lighting control.
  • Suitable for a range of dimmable light types.

Cons

  • Requires a minimum 25mm back box depth, which might limit installation in shallow wall spaces.
  • Not suitable for non-dimmable bulbs or certain types of low-power electronic transformers without careful load calculation.
  • Rotary control might be less intuitive for some users compared to rocker switches.

Setup, Compatibility & Care

Setup:

  1. Ensure power is completely disconnected at the consumer unit before installation.
  2. Use a minimum 25mm deep wall box.
  3. Wire according to the diagram provided, ensuring correct connections for 2-way switching if applicable.
  4. Secure the dimmer plate to the wall box.

Compatibility:

  • Compatible with dimmable LED, halogen, and incandescent bulbs.
  • Total load per gang must be between 40W and 250W.
  • Check compatibility with specific bulb manufacturers if experiencing flickering or poor performance.

Care:

  • Clean with a soft, dry cloth.
  • Avoid abrasive cleaners or solvents.
  • Periodically check wiring connections for security.