Hi,
this is my first entry about integration, so please bear with me. I`m using ViCare integration for my Viessmann gas oven, and it also heat hot water. I have a schedule of when to heat this water (e.g. not at night), and I have such a one-time heating on the furnace panel. In integration there is no such function, but after research i have found https://community.openhab.org/t/binding-request-viessmann-api-vicare-not-vitotronic/117275 and they have this function “getOneTimeCharge”. So if they use the same viessmann api so maybe this function can be added. I don’t know how to do it myself. Maybe maintainer can add this feature.
Thanks
Would love to see this feature too.