HMDeviceFirmware

C H A N G E L O G

Please note: Only use the firmware file in connection with the current software-version of the CCUx!

Device: HmIP-eTRV - Homematic IP Radiator Thermostat

Company: Q-3, Maiburger Str. 29, 26789 Leer, Germany

Version: Application: 2.2.012 Bootloader: 1.14.000 Library: 1.64.000

** Bugfix

Communication problems with link partners if there is no cloud connection. If the cloud connection is lost, the Access Point reports this to the device with a "Destination unreachable". This message causes a longer processing time in the device. during this time, the device cannot be reached by link partners. This can lead, for example, to window open/close messages not being received.

** Modification

** Bugfix

eTRV sometimes responds delayed on window close. In cooperation with a WTH, a window-closing was not recognized again until the window-closing was signalled by the window contact and the next cyclic data tele- gram was received by the WTH.
Error when changing from winter to summer time. On the day of the time change, the time is increased by one hour every full hour after 2 o'clock.
Moving to the window open valve position happens twice. After opening the window, a new valve position is calculated. From time to time it happens that after moving to the new valve position, the valve move to the old valve position again for a short time.
Wrong set manu temperature after new start after reset. After a restart after a reset, the parameter values of the minimum and maximum setpoint temperature are queried too early, which erroneously sets manu setpoint temperature to 0 °C.

** Modification

In "Duration" replace the unit "days" by "10ms". Revision of the current "Duration", since days are not needed as a unit for a 16 bit value anyway.
Adjustment of the LCD start display In the future only the application version major minor will be shown in the LCD start display. All further information can be found in the APP or the CCU.
No status info directly after inclusion To make the status visible faster, it is now sent to the access point directly after inclusion

** New Feature

Motor whisper mode The motor speed can be reduced by the parameter CHANNEL_OPERATION_MODE to minimize running noise.

** Bugfix

Correction in Paging-Module HMOS-Library Catched erros which could occure after an OTAU update to a newer paging module.
Correction for the Optimum Start Stop function After activating the optimum start stop function it is now executed correctly.

** Modification

Parameter extension for installer solution. With the help of the new parameter "DISABLE_MSG_TO_AC" all transmissions to the central address are suppressed. Also to the status receiver address if this is the same as the central address.

** Bugfix

Correction in temperature week program. If one daily temperature profiles consist of only one switch time point, the switch time point is skipped by midnight of the next day.
Correction for set point temperature update after window open. If window open is detected (extern/intern) and during this time the device get the command "Eco-Mode", the device updated the set point temperature after window close and "Eco-Mode" off to the old set point temperature.
Correction for set point temperature update after weekprogram configuration. If window open is detected (extern/intern) and during this time a new week program is transmitted to the device, the device updated the set point temperature after window close by using the new week program set point temperature.
Extension for the Quick Veto Function. If the quick veto function is active, the remaining time is transferred in the status telegram.
Behavior after aborting the factory reset. If the factory reset is aborted or not executed until the end, the device performs a reboot after the termination or after the timeout.
Abort of Quick Veto by "Duration = 0". If Quick Veto is active, Quick Veto can be aborted by the radio command "Duration = 0". The device answers the radio telegram with an "Ack".

** Bugfix

If more than two radiator thermostats are linked to each other, now the temperature fall detection is properly deactivated on all devices.
The Application_Sequence_Number for TIME_INFO_REQUEST is increment after sending.
If the device wait for incoming data, it don't responce to other requests.
New data packages will not be sent until the current data transmission has finished.

** Modification

** Bugfix

If the device is linked with a Remote-Control-Unit and the Parameter "ON_TIME" is set, the temperature "TEMPERATURE_RC" is hold minimum for this time (also the time is > 1 Minute).

** Bugfix

Window open temperature isn't overwritten, when activating the party function.
In combination with multiple routers the device is reached via radio all the time.
If a DEC is send with "actual temperature" and "4.5°C" as setpoint the device performs nothing.
At window-open, a manually change on the device, is now transferred correctly from TRV link partners.
Window status of SWD link partner is reset when the link partner is deleted.
If the party mode is abort from the HAP, the party mode is immediately leave.

** Modification

Heating-Control in connection with a WTH shows occasionally two-point behavior.
Change in library m_rx_options.header.header.bidi to m_rx_options.header.header.arr
Modification of full-rx-timeout in the application for router functionality.
Modification holiday period (start and end) must be transmitted as a status for CCU2 integration.
Changeover the project to the hmos library

First Release.

--- END OF FILE ---