"manual defrost" on heat pump unexpected behaviour

[masterx1981]

PROBLEM DESCRIPTION

Hi! On a Buderus WPLS 8.2 (recognized by ems esp as a Enviline, Compress 6000AW/...), if i unset the "manual defrost" setting, it not disable the manual defrost setting that i have visible on the hmc310 panel, it unset the setting about the auxiliary heater (gas boiler used on hybrid systems).
Also, if from the hmc310 panel i change the "manual defrost" setting, i not see changes on the exposed sensors of the ems esp. I think about a bad mapping.

TO REPRODUCE

Enable from the hp pump auxiliary heater (as hybrid or parallel), the manual defrost setting on ems esp goes to on. If you disable from ems esp the manual defrost setting, the heatpump disable the auxiliary heater configuration.

EXPECTED BEHAVIOUR

The manual defrost setting from ems esp must change the relative setting on the hp, and eventually must be creates the Auxiliary heater setting on ems esp for allow the configuration of the auxiliary heater from ems esp (now missing)

[proddy]

Probably bad mapping indeed. Do you see any errors or warnings in the log? Can you trace the telegrams when you change it manually? https://emsesp.github.io/docs/Troubleshooting/#changing-a-value-on-an-ems-device-doesnt-work

[masterx1981]

Saturday i have some spare time and i check if i can identify the correct telegrams for both settings. Thanks!