LEDYI Lighting V1-K Rotary LED Dimmer User Manual

: June 5, 2024
: LEDYI Lighting

Table of Contents

Features
Technical Parameters
Mechanical Structures and Installations
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

LEDYI Lighting V1-K Rotary LED Dimmer

Features

Rotary dimmer with digital numeric display, visible dimming level.
Match with RF 2.4G single zone or multiple zones dimming remote control optional.
0-100% dimming smoothly without any ash.
High load current up to 20A.
Logarithmic or linear dimming curve selectable.
PWM frequency 500Hz, 2kHz, 8kHz, or 16kHz selectable.
Over-heat / Over-load / Short circuit protection, recover automatically.
Light on/off fade time 3s selectable.

Technical Parameters

Input and Output

Input voltage| 12-24VDC
Input current| 20A
Output voltage| 12-24VDC
Output current| 1CH,20A Max.

Output power

| 240W/480W Max.

@ (12V/24V) 500Hz PWM

Output type| Constant voltage
Safety and EMC

EMC standard (EMC)| ETSI EN 301 489-1 V2.2.3

ETSI EN 301 489-17 V3.2.4

Safety standard(LVD)| EN 62368-1:2020+A11:2020
Radio Equipment(RED)| ETSI EN 300 328 V2.2.2
Certification| CE,EMC,LVD,RED
Dimming data

Input signal| Rotary knob + RF 2.4GHz
Control distance| 15m(Barrier-free space)
Dimming gray scale| 100 levels
Dimming range| 0 -100%
Dimming curve| Logarithmic or linear
PWM Frequency| 500Hz, 2kHz, 8kHz, 16kHz
Environment

Operation temperature| Ta: -30 OC ~ +55 OC
Case temperature (Max.)| T c: +85OC
IP rating| IP20
Warranty and Protection

Warranty| 5 years

Protection

| Reverse polarity

Over-heat Over-load Short circuit

Mechanical Structures and Installations

LEDYI-Lighting-V1-K-Rotary-LED-Dimmer-fig-1

LEDYI-Lighting-V1-K-Rotary-LED-Dimmer-fig-2

Wiring Diagram

LEDYI-Lighting-V1-K-Rotary-LED-Dimmer-fig-3
Match Remote Control

Use Match key
Match:
Switch off the power, then switch on the power, and repeat again. An immediately short press on/off key (single-zone remote) or zone key (multiple zones remote) 3 times on the remote.nThe light blinks 3 times means the match is successful.
Delete:
Switch off the power, then switch on the power, and repeat again. An immediately short press on/off key (single-zone remote) or zone key (multiple zones remote) 5 times on the remote. The light blinks 5 times means all matched remotes were deleted.

Light on/off fade time
Long press match key 5s, then short press match key 3 times, the light on/off time will be set to 3s, the indicator light blink 3 times. ong press match key 10s, restore factory default parameter, the light on/off time also restore to 0.5s.

Malfunctions Analysis & Troubleshooting

Malfunctions	Causes	Troubleshooting
No light	1. No power.

2. Wrong connection or insecurity.

| 1. Check the power.

2. Check the connection.

The uneven intensity between front and rear,with voltage drop| 1. Output cable is too long.

2. Wire diameter is too small.

3. Overload beyond power supply capability.

4. Overload beyond controller capability.

| 1. Reduce cable or loop supply.

2. Change wider wire.

3. Replace the higher power supply.

4. Add power repeater.

PWM frequency setting
We can select four PWM frequencies: 500Hz, 2kHz, 8kHz, or 16kHz. Higher PWM frequency will cause lower output current, and higher power noise, but more suitable for the camera(No flickers for video).
Dimming curve setting

LEDYI-Lighting-V1-K-Rotary-LED-Dimmer-fig-4