# Stepless Vents Speed Controller / Dimmer AA8230V 400W — Ecost customer return (brand Nenurodyta)

**URL:** https://aio.lv/en/product--nenurodyta-ec694576736--12219779
**Data updated:** 2026-03-27 14:02 (EET)
**Category:** Control Systems
**Manufacturer:** Nenurodyta
**Manufacturer code:** EC/694576736
**EAN:** 676737053291
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Stepless Vents Speed Controller / Dimmer AA8230V is a compact 400W control unit intended for stepless speed regulation of compatible ventilators and dimming-capable loads. Supplied as an Ecost customer return, this inline controller provides stepless adjustment, on/off switching and compatibility with resistive and certain inductive loads within its 400W rating — suitable for workshop ventilation, extractor fans and simple lighting dimming setups where smooth manual control is required.

## Long description

Stepless Vents Speed Controller / Dimmer AA8230V 400W is a compact inline control unit designed for smooth manual regulation of compatible ventilators and dimmable loads. Supplied as an Ecost customer return under the Nenurodyta brand, this controller offers stepless speed or light level adjustment and a simple on/off switch in a small footprint suitable for installation in workshops, utility rooms or behind fixtures where space is limited.
Advantages
The controller supports stepless adjustment up to a rated 400 W, enabling fine control of fan speed or dimming of resistive lighting loads. Its compact design allows discreet inline placement and straightforward wiring. The unit provides both continuous control and a separate on/off function, giving practical usability for manual ventilation and basic lighting applications. Being a returned item, it is provided as-is and can offer cost savings compared with new-stock controllers.
Suitable for
Regulating speed of single-phase extractor fans and workshop ventilators within 400 W
Dimming resistive lighting loads such as incandescent or compatible halogen lamps
Simple manual control installations where stepless adjustment is required
Inline placements behind fixtures or in confined spaces
Key specifications
Maximum rated power: 400 W (for compatible resistive or specified inductive loads)
Control type: stepless rotary dimmer/speed regulator with integrated on/off switch
Form factor: compact inline controller suitable for concealed installation
Load compatibility: resistive loads and certain inductive motor loads compatible within rating
Intended use: manual speed control for fans and manual dimming for compatible lamps
How to use
Install the controller inline with the supply and the load following local electrical regulations and, if required, with the assistance of a qualified electrician. Connect live, neutral and earth conductors as applicable to the controller terminals, secure the unit in a dry, ventilated location away from direct moisture and excessive heat, and ensure the connected load does not exceed 400 W. Use the rotary control to set a continuous output level and the integrated switch to turn the load on or off. Verify compatibility of the load—especially motors and transformers—before use to avoid damage or poor performance.
Usage recommendations
For reliable operation, use the controller only with compatible resistive loads or motors specified by the fan manufacturer as suitable for phase-control dimming. Avoid connecting electronic transformers or loads explicitly marked as incompatible with leading-edge dimmers. If in doubt, test with an appropriate load under supervision and limit continuous load to within the rated power.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Nenurodyta products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Nenurodyta service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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