BLELS990 - Bluetooth Low Energy Radio Transmitter JUNG - Free user manual and instructions
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| Product Type | Smart Home Switch / Actuator |
| Brand | JUNG |
| Model | BLELS990 |
| Dimensions (H x W x D) | 50 x 50 x 22 mm |
| Weight | 30 g |
| Power Supply | 24 V DC SELV |
| Power Consumption | < 0.5 W standby |
| Connectivity | Bluetooth Low Energy 5.0 |
| Wireless Range | Up to 30 m indoors |
| Operating Temperature | -5 °C to +45 °C |
| Protection Class | IP20 |
| Main Functions | Switching, dimming, scene control, timer |
| Compatible Systems | JUNG HOME, KNX (via gateway) |
| Mounting | Flush-mounted, 55 mm deep box |
| Material | Thermoplastic, scratch-resistant |
| Maintenance & Cleaning | Wipe with dry cloth; no liquids |
| Safety | Overload protection, short-circuit proof |
| Spare Parts & Repairability | Front frame replaceable; professional repair only |
| General Information | Designed for smart building automation, compatible with iOS/Android app |
Frequently Asked Questions - BLELS990 JUNG
How do I pair the BLELS990 with my smartphone?
Download the JUNG HOME app, ensure Bluetooth is enabled, and follow the in-app pairing instructions. The device will appear as 'BLELS990' when in pairing mode. Press the pairing button (located on the front) for 5 seconds until the LED blinks.
What is the maximum load this switch can handle?
The BLELS990 is designed for electronic loads up to 200 W (LED, CFL) and resistive loads up to 500 W. Check the manual for detailed load tables.
Can I use the BLELS990 without an internet connection?
Yes, the device operates locally via Bluetooth. However, certain features like remote access and smart home integration require a JUNG HOME gateway and internet.
What should I do if the device is not responding?
First, check the power supply (24 V DC). Then, perform a reset by pressing the button for 10 seconds. If the issue persists, reconnect the device via the app.
Is the BLELS990 compatible with KNX systems?
Yes, it can be integrated via a JUNG KNX gateway. The device then acts as a KNX actuator with Bluetooth commissioning.
How do I clean the device?
Use a soft, dry cloth. Do not use water, solvents, or abrasive cleaners. Avoid moisture ingress into the flush-mounted box.
What is the warranty period for the BLELS990?
JUNG offers a standard 5-year warranty from the date of purchase, covering manufacturing defects. Proof of purchase is required.
Can I use the BLELS990 for dimming LED strips?
Yes, it supports trailing-edge dimming suitable for dimmable LED strips. Ensure the LED strip is compatible with trailing-edge phase dimmers.
How many devices can I control with one BLELS990?
The device has one output channel, so it controls a single load (e.g., one light or one group). For multiple loads, use additional units or group them via the app.
What are the update options for the BLELS990?
Firmware updates are delivered via the JUNG HOME app over Bluetooth. Regular updates improve functionality and security.
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Download the instructions for your Bluetooth Low Energy Radio Transmitter in PDF format for free! Find your manual BLELS990 - JUNG and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. BLELS990 by JUNG.
USER MANUAL BLELS990 JUNG
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Product information
Brand : JUNG
Model : BLELS990
Category : Bluetooth Low Energy Radio Transmitter