LDN200KRON Double Dimmer Instruction Manual

LDN200KRON Double Dimmer

Product Information

• Product Name: LDN200KRON
• Installation Manual: SE Installationsmanual
• Warning: Please read the instructions carefully before using the product.

Function

On/off – a short push. The dimmer starts with the last used light level (memory function). Dimming upwards/downwards – Keep the button pushed in until you reach the desired level. The dimmer stops at the highest and lowest levels.

Adjustment

Adjustment of Boost Function (A)

• To be used for loads where the light is lit at different speeds (popcorn effect).
• To be used also for difficult loads when switching on and off, to start them.

Procedure:
Use the potentiometer to adjust the amount of boost until the light has reached a suitable level. Turn the dimmer on and off via the connected toggle switch leaving a 5-second gap, in order to understand the feature’s effect.

Adjustment of the maximum dimmer level/flicker (B)

• To be used for loads whereby there is flickering in the maximum dimmed position.
• To also be used for exact adjustment of the maximum dimmer level.

Procedure:
In case of flickering, turn the potentiometer clockwise with a screwdriver to reduce the amount of flickering. Stop when you reach a satisfactory level, i.e. when there is no flickering. When adjusting exactly, turn the potentiometer clockwise with a screwdriver and stop just before the light begins to dim. Stop when you are satisfied.

Exact adjustment of the minimum dimmer level (C )

For the most common loads. Procedure: Dim the load to minimum light. Turn the potentiometer clockwise with a screwdriver to set the minimum dimmer level. Stop when you reach a satisfactory level, i.e. when there is no flickering.
Tip!
The fine-tuning can be done with or without mains power. If fine tuning is performed with mains power on, you can study the results of the tuning immediately.
The advantage of the dimmer also being able to have its fine-tuning set with- out mains power, is that it allows several dimmers to be preconfigured before commissioning – if you know in advance which setting works for the load.

Here are some tips to enhance your experience with the LDN200KRON:

• Ensure proper installation and connection according to the provided instructions.
• Regularly clean and maintain the product for optimal performance.
• Refer to the technical data for specifications and limitations of the product.

Technical Data

The LDN200KRON has the following technical specifications:

• Label                        LDN200KRON

• Article number         V-40P0200-101N

• E number            E13 607 71

• Effect              0–100VA/Output

• Voltage               220-240V

• Standby power          <0.2W

• Max current           0.45A/Output

• Frequency             50Hz

• Light control        Can be controlled with one or more toggle switches

• Soft start            Yes

• Remembers the last set brightness level          Yes, even after a power outage.

• Overheating protection        Yes, automatic reset after fault is corrected.

• Short-circuit protection        Yes, automatic reset after fault is corrected.

• Mounting                                    Incorporation into device box

• Operating humidity                  0…80%, non-condensing

• Operating temperature            -20°C + 40°C

• Dimension LxWxH                  48.1×46.2×18.5mm

• Weight                                      TBD

• Cable area                              1.0-2.5mm2 (AWG 12-22)

• Coating material                Polycarbonate (PC)

• Usage areas
  230V LED-lamps, electronic transformers, LED operating device, bulbs and 230V halogen lamps. Do not forget to take the reactive power into consideration when calculating the load.

• Dimming                              0% – 100%

• Insulation class                  IP20

• Cladding class                       II

• Approvals                            CE

Connection Diagram

The connection diagram provides a visual representation of how to connect the LDN200KRON to other devices or power sources. Please refer to the provided installation manual for detailed instructions on the connection process.

Product Usage Instructions

Before using the LDN200KRON, please follow these instructions:

1. Read the installation manual carefully to understand the product’s features and installation requirements.
2. Ensure that the power source is compatible with the LDN200KRON’s power specifications.
3. Refer to the connection diagram in the installation manual for proper wiring and connection of the product.
4. Adjust the boost function (A) according to your desired performance level, following the instructions provided in the manual.
5. Once the product is properly installed and connected, you can use it for its intended purpose.

Additional tips for optimal usage:

• Regularly clean and maintain the LDN200KRON to prevent dust buildup and ensure reliable performance.
• Refer to the technical data for any limitations or operational guidelines for the product.

For any further assistance or troubleshooting, please refer to the installation manual or contact our customer support.
Warning!
High voltage. Risk of electric shock. The installation should only be carried out by an authorised electrician.
Make sure to disconnect the power supply before making any connection.
The LDN200KRON does not require a neutral on connection and is therefore optimal for installations where there is no neutral in the device box or it’s hard to reach within the installation environment. The dimmer is controlled by one of more non-locking 1-pole push-buttons (toggle switches). The dimmer has a memory function that remembers the last installed light level on switching on/off. This applies also when the dimmer has been without power.
LDN200KRON has two dimmable outputs which are controlled by the respective push button inputs S1 & S2. Each output can be individually adjusted for boost, max & min by setting the potentiometers for each output.
To be used for LED 0-100VA each output, 230V halogen and electronic transformers. Don’t forget to take into the account the reactive effect when calculating the load. Do not use the LED dimmer for fluorescent lamps, fans or toroids. The installation can only be carried out by an authorised electrician.

Dimensions

Quick installation based on load type

Troubleshooting

mains electricity
The load is not connected| Connect the load
The load amount is too much| Reduce the load amount/ Divide the load into groups
The lamp or load is broken| Replace the load
The minimum dimmer level is set too low| Increase the minimum dimmer level
The boost feature is not activated| Activate the boost fea- ture, see the section on the boost feature
The dimmer turns itself off| The thermal protection is activated| Reduce the load or check the installation environment
It flickers in max position| The max potentiometer is incorrectly set| See Adjustment of the maximum dimmer level/ flicker (B)
It flickers in the bottom position| The minimum dimmer level is set too low| Increase the minimum dimmer level
The light flashes at first before it stabilises| The boost feature is incorrectly set| See Exact adjustment of the minimum dimmer level (C)
The dimmer can only turn on and off, but not dimmer.| The switch is incorrectly connected.| Make sure the switch provides phase to the S input at pressure.

References

• Vadsbo LightTech AB – Vi utvecklar, designar och säljer trådlösa ljusstyrningslösningar för stora & smarta projekt.
• Vadsbo LightTech AB – Vi utvecklar, designar och säljer trådlösa ljusstyrningslösningar för stora & smarta projekt.

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