Missing version numbers are for internal sw development and have never been published. Version 2.0.14 - Mainboard: Daylight saving time fix - Mainboard: When using emergency stop the unit did not go off mode if error occurred, Fixed. - Mainboard: New functionality: Low supply air temperature fault - Mainboard: Memory handling improvements - Mainboard: Cooling boost, %RH and CO2 not used in commissioning mode - Mainboard: 51K MV relay default to error and maintenance - Mainboard: Filter change interval default 6 months - Mainboard: Profile temperature setting default to 18C - Control panel: New functionality: Defrost temperature setting - Control panel: New Types and models - Control panel: Text changes - Control panel: New functionality: Low supply air temperature fault - Control panel: CO2 graph fixes - Control panel: New popup in heater settings - Local web UI: New functionality: Defrost temperature setting - Local web UI: Text changes - Local web UI: New types and models - Local web UI: New functionality: Low supply air temperature fault - Local web UI: New warning text to duct radiator control and heating settings - Local web UI: Minor graph fix Version 2.0.12 - Mainboard: Cool recovery functionality fixes. - Mainboard: Filter reminder alert can now be reset with analog input signal. - Control panel: New functionalities for filter reminder. - Control panel: Language updates. - Control panel: New unit models. - Control panel: Visual updates for week scheduler. - Local web UI: New functionalities for filter reminder. - Local web UI: Language updates. - Local web UI: New unit models. Version 2.0.10 - Mainboard: New unit type added. Version 2.0.8 - Local web UI: Option to disable cool recovery. - Local web UI: Missing unit types/models added. - Local web UI: Added fan speed to graph. - Control panel: Translation fixes. - Mainboard: Sometimes unit showed installed sensors when no sensor present. - Mainboard: Direct cable connection shows unit faster. - Mainboard: MLV setting Lower supply air limit was not saved over reboot. - Mainboard: MLV routine improvements. - Mainboard: CO2 adjustment improvements. - Mainboard: Security updates. Version 2.0.2 FACELIFT - Local web UI: Complete overhaul of graphics and colors. - Local web UI: New functionality: Relay operation info. - Local web UI: New functionality: Relay MLV/earth heater settings. - Local web UI: New functionality: Ability to change installed radiator types. - Local web UI: New functionality: HR cell locking option and partial bypass support for new HW. - Local web UI: New functionality: Ability to change installed HR cell type. - Local web UI: New functionality: Postheater winter limit. - Local web UI: New functionality: Optional sensor new mode, supply air earth heater control. - Local web UI: More unit information. - Mainboard: Partial bypass support for new HW. - Mainboard: Added delays after fireplace profile and programmable profile for defrosting. - Mainboard: Earth heater logic now has manual mode, and possibility to set automatic/manual condensation limit - Mainboard: Support for CO2/%RH combination sensor in new HW. - Mainboard: Support for locking HR cell bypass to winter mode. - Mainboard: Winter limit for postheater. - Mainboard: Away profile now allows increasing fans up to boost profile when CO2/%RH adjustments are on. - Mainboard: Postheater fault indication. - Mainboard: DCHP client now runs longer, when router is not yet running after power cut. NOTE! Direct cable connection can take up to 5 minutes! - Control panel: Complete overhaul of graphics and colors. - Control panel: New functionality: Relay operation info. - Control panel: New functionality: Relay MLV/earth heater settings. - Control panel: New functionality: Ability to change installed radiator types. - Control panel: New functionality: HR cell locking option and partial bypass support for new HW. - Control panel: New functionality: Ability to change installed HR cell type. - Control panel: New functionality: Postheater winter limit. - Control panel: New functionality: Optional sensor new mode, supply air earth heater control. - Control panel: New functionality: Airflow measurement menu - Control panel: New functionality: Configuration can be restored from the panel, if the mainboard is changed. - Control panel: More unit information. Version 1.8.10 - Local web UI: Minor Danish language fixes. - Local web UI: New unit model names added. - Control panel: New unit model names added. Version 1.8.8 - Mainboard: After fireplace function unit no longer always starts defrosting. - Mainboard: Functionality with water radiators improved. - Mainboard: Water radiator freezing alert sometimes left unit to off state. - Mainboard: Parameters are now saved correctly after setup wizard is finished. - Mainboard: Water radiator is no longer forced on in some situations. Version 1.8.5 - Mainboard: Many improvements to earth radiator control logic. - Mainboard: Cell bypass is now more aggressive when temperature control method is extract air or summer cooling. Version 1.8.4 - Mainboard: Improved defrosting methods with aluminium HRC. Enhanced defrosting in unusual situations improved. - Mainboard: Water radiator control initialization time shortened. - Local web UI: Language corrections. - Control panel: Temperature sensor error log had incorrect numbering. - Control panel: Temperature graph timescale was incorrect. Version 1.8.3 - Mainboard: Airheater option. - Mainboard: Cloud SSL certificate update. - Mainboard: Improved defrosting methods with aluminium HRC. - Mainboard: Fan speed adjustment ramping. - Local web UI: Airheater option. - Local web UI: Minor bug fixes. - Control panel: Menus relevant to airheater option added. - Control panel: Unit model texts updated. - Control panel: Minor translation corrections. Version 1.8.2 - Mainboard: Cloud connection small fix. Version 1.8.1 - Mainboard: Long packet handling in websocket library fixed. - Mainboard: Days left to filter change sometimes froze, fixed. - Mainboard: Restoring factory settings from control panel caused boot loop until unit was powercycled. - Mainboard: Temperature logging sometimes stopped working. - Mainboard: Heat recovery cell is now locked to winter position until setup wizard is finished (defrosting may still bypass). - Mainboard: PID of supply air heater sometimes got out of adjustment in certain conditions. Version 1.8.0 - General: Update package cleanup - Control panel: Two new languages, Latvia & Lithuania - Control panel: Text fixes - Control panel: Rare language storage corruption bug fixed - Control panel: Gateway & netmask information added to diagnostic displays - Control panel: SW version is now displayed in more readable format - Mainboard: UPnP device class corrected - Mainboard: Several local data bus fixes - Mainboard: Parameter backup system updated - Mainboard: Week clock functionality improvements - Mainboard: External Modbus major stability update - Mainboard: SSL library updated, cloud connection security hardened - Mainboard: OS major updates - Mainboard: Connecting to cloud now autoupdates firmware, if cloud connection requires it - Mainboard: Several -major- internal fixes - Mainboard: All modules now separately supervised by new supervisor thread - Local web UI: Webserver major update - Local web UI: UI cleanup & compression - Local web UI: Pin code editor - Local web UI: Text corrections - Local web UI: Entering configuration number was sometimes recognized incorrectly - Local web UI: Latvian, Lithuanian languages - Local web UI: Total runtime now shown correctly if longer than year - Local web UI: Numerous small fixes - Local web UI: Cloud connection status now shown - Local web UI: Certain UUID strings were blocked by cloud server when registering unit Version 1.06 - Control panel: SW update over USB -procedure hardened against abnormal situations - Control panel: USB logo ghost image removed - Mainboard: Modbus remote address was overwritten after boot - Local web UI: Pin code handling corrected Version 1.02 - Mainboard: Total log memory decreased to optimize log transfer - Mainboard: More cloud connection improvements - Mainboard: Unit operation during factory reset left sometimes incorrect sw version until reboot - Local web UI: Reloading UI sometimes failed - Local web UI: Temperature chart now updates a lot faster - Mainboard: Unit fault history could become corrupted after update (never happened, but fixed) - Mainboard: Modbus remote address was always 1, even if changed by user - Control panel: Unit fault now shows popup on display - Mainboard: Unit limp mode during serious fault is now active - Control panel: Several language corrections - Local web UI: Several language corrections Version 1.00 - Mainboard: Analog input voltage levels corrected for situation control - Mainboard: Extra state fan speed display corrected - Control panel: Language selection after boot regression bug fixed - Local web UI: Communication minor fixes - Mainboard: Cloud traffic encryption memory increased for future use - Local web UI: Fan balance sliders should now function correctly during installation wizard - Local web UI: Minor language corrections Version 0.27 - Control panel values did not update correctly without accessing settings menu - Small language fixes to control panel - Local WebUI still has known bugs during unit installation when adjusting fan balance Version 0.26 - Many SW internal fixes & stability improvements - TCP/IP -stack optimization & memory usage reduced - Modbus RW flags now checked correctly Version 0.23 - More Cloud connection improvements - Log transfer to UI chart optimized - General SW optimization Version 0.21 - Cloud connection improvements