Why are all my Jung Lighting Equipment outputs off and not possible to switch on?
If none of the outputs can be switched on, there may be a bus voltage failure. In this case, check the bus voltage. Alternatively, there may be a mains voltage failure, so check the mains voltage on the outputs and mains power supply.
What to do if connected LED lamps or compact fluorescent lamps flicker with Jung Lighting Equipment?
If connected LED lamps or compact fluorescent lamps flicker, it could be due to several reasons. First, check the manufacturer's instructions to ensure the lamps are dimmable. If they are, the dimming principle and lamps may not optimally match, so try exchanging the lamps for another type. For HV-LED, check operation in another dimming principle, reduce connected load as well if necessary. For LV-LED, check the lamp operating device and replace as necessary. With the 'Universal' setting: Define the dimming principle manually.
Why do my luminaires flicker or buzz and proper dimming is not possible with my Jung Lighting Equipment?
If luminaires flicker or buzz, proper dimming is not possible, and the device buzzes, it may be due to a wrong dimming principle being set. In this case, disconnect the device and luminaire, and switch off the circuit breaker. Check the installation and correct any errors. If the wrong dimming principle has been preselected, set the correct dimming principle. If the dimming actuator calibrates itself incorrectly, e.g., with highly inductive mains or long load cables, preselect the correct dimming principle with commissioning.
What to do if none of the outputs can be operated with Jung Lighting Equipment?
If none of the outputs can be operated, it could be that all of the outputs are disabled, in which case you should cancel the disabling. It is also possible that manual mode is active. If the application software is missing or faulty, check the programming and correct it. If the application software has been stopped and the programming LED is flashing, disconnect the device from the bus and mains, then switch it on again after 10 seconds.
How to fix LED lamp that is dimly lit when dimmer is switched off (Jung Lighting Equipment)?
If an LED lamp is dimly lit when the dimmer is switched off, the LED lamp may not be optimally suited for this dimmer. Use a compensation module (see accessories). Alternatively, use another type of LED lamp or an LED lamp of another manufacturer.
What to do if connected HV-LED lamps or compact fluorescent lamps in the lowest dimming position are too bright with Jung Lighting Equipment?
If connected HV-LED lamps or compact fluorescent lamps in the lowest dimming position are too bright and the dimming range is too small, it could be that the set minimum brightness is too high. Reduce the minimum brightness. Additionally, the HV-LED trailing edge phase control dimming principle may not optimally match the connected lamps. Check operation in the 'HV-LED leading edge phase control' setting and reduce the connected load if necessary and exchange lamps for another type.
How to fix light switches on at maximum brightness and then dims to the target value with Jung Lighting Equipment?
If the light switches on at maximum brightness and then dims to the target value, the device is likely programmed as a speed controller. You should reprogram the device.
How to fix manual control with button field not possible for Jung Lighting Equipment?
If manual control with the button field is not possible, it may be because manual control has not been programmed. Program manual control. In other cases, manual control via bus may be disabled.
Why does Jung Lighting Equipment connected LED lamps or compact fluorescent lamps switch off in the lowest dimming position or flicker?
If connected LED lamps or compact fluorescent lamps switch off in the lowest dimming position or flicker, the set minimum brightness is likely too low. Increase the minimum brightness.
What to do when using Jung Lighting Equipment as a speed controller and the motor does not start?
If, when using the device as a speed controller, the motor does not start, the device may be programmed as a dimmer. Switch off the device immediately. It may also be necessary to reprogram the device.
General| Category | Lighting Equipment |
|---|---|
| Operating voltage | 230 V |
| Frequency | 50 Hz |
| Protection class | IP20 |
| Material | Plastic |
| Mounting | DIN rail |
| Brand | Jung |
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