| Error | Solution | | :--- | :--- | | | The profile is likely for an older firmware. Update your Helialux via the Juwel app first. | | Profile loads, but light is off | The downloaded profile might have "night time" set at your current hour. Manually tap "Day preview" in the app to test. | | Bluetooth disconnects during upload | Keep your phone within 1 meter of the Helialux control unit. Interference from pumps can disrupt the signal. | | Colors look washed out | You downloaded a profile for a different length of light (e.g., 90cm profile on a 60cm light). Re-download the correct size. |
Whether you are trying to coax carpetting plants to spread or simply want to simulate an Amazonian dusk, mastering the profile settings is the key to unlocking the full potential of the Helialux Spectrum. juwel helialux spectrum profile download