Software versions v1.1.25 to v1.1.34
These release notes summarize the customer-facing improvements introduced across Leil remote software versions v1.1.25 through v1.1.34. They focus on changes users, installers, and service partners may notice in daily use.
Update and setup improvements
- Improved power board update process for more reliable download and installation.
- Removed the first mandatory update requirement during initial setup.
- Initial setup can now be completed offline without performing an update.
- Update buttons now show version information and are hidden when no update is available.
- Fixed duplicate “update available” messages after updating.
- Fixed a case where connecting to Wi-Fi could incorrectly redirect the user back to setup.
AutoLeil functionality improvements
- Updated AutoLeil views and functionality.
- AutoLeil settings can now be configured individually for each sauna type.
- Added AutoLeil button timeout functionality.
- AutoLeil manual mode was simplified. The AutoLeil button can now be used whenever it is enabled in settings.
- AutoLeil icon now acts as the power button and also shows current AutoLeil mode information.
- AutoLeil switches off automatically when the sauna is not heating.
- AutoLeil now automatically switches off when the sauna is no longer heating or when thermal cut-off is active.
- Improved AutoLeil recognition and overall stability.
- Corrected AutoLeil fan and ready-function behavior.
- AutoLeil fan and ready functions are enabled by default.
- AutoLeil humidity mode now uses the configured water quantity.
- AutoLeil session length can no longer exceed sauna session length.
AutoLeil limits and operating rules
- Public and private saunas now use different timeout ranges for AutoLeil button settings.
- Default and maximum AutoLeil session length now follow sauna session length.
- Stored AutoLeil and sauna type settings are checked against supported limits when loaded from memory.
User interface and usability
- Improved lock icon visibility by adding a black background.
- Schedule day view is no longer scrollable.
- Light icon update behavior was corrected when switching light via Modbus.
Fan behavior and operating safety
- Maximum fan runtime was reduced from 30 minutes to 15 minutes.
- Default fan time for sauna types was updated.
- Leil+ fan control now uses the internal temperature sensor for improved operation.6. Sauna type and default profile updates
- Default sauna types were renamed to reflect actual target temperatures.
- Heater type naming was corrected from Air 9L to Air 10L.
Factory reset and system behavior
- Factory reset behavior between controller components was improved.
Stability and compatibility
- General stability improvements were made across AutoLeil, update handling, and interface behavior.
- Power board software version reporting was corrected.
- Some functions may require a compatible minimum power board software version. The controller will show a message if an update is required.
- Several issues affecting display state, timeout handling, and settings behavior were corrected.
Important notes
- Exact available functions may depend on your device configuration and connected hardware.
- For best compatibility, make sure both the Leil remote panel and the power board are updated to compatible software versions.
- If your product includes AutoLeil, some behavior may differ from earlier software due to new limits, timeout rules, and automatic shutoff logic.
Document status: Customer release notes
