Sauna RS485 connection with LM

[victor.back]

Gets this in my log, sorry for the swedish text in log

Bastu Status REV 13.12.2023 09:25:16
* string: Skickat kommando: set timer val 240
Bastu Status REV 13.12.2023 09:25:16
* string: Mottaget svar: TIMER 240min ;
Bastu Status REV 13.12.2023 09:25:16
* string: Skickat kommando: get timer val
Bastu Status REV 13.12.2023 09:25:16
* string: Mottaget svar: TIMER 240min ;
Bastu Status REV 13.12.2023 09:25:16
* string: Skickat kommando: set user-prog val 1
Bastu Status REV 13.12.2023 09:25:16
* string: Mottaget svar: USER-PROG 1 ;
Bastu Status REV 13.12.2023 09:25:16
* string: Skickat kommando: get status
Bastu Status REV 13.12.2023 09:25:16
* string: Mottaget svar: STATUS OK;

The sauna activates with one relay but directly shuts off.