Have anyone connect 7800i geothermic heatpump to home assistant? It comes with K30RF gateway which sendind data to bosch cloud and you could use homecom easy application to get some info from the pump. That is all what bosch offer for that. No api that you could use to get things like monitoring values.
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I have Bosch Compress 7000i and looking for an option to turn the hot water circulation pump on through home assistant. Does anyone know how to achieve the goal?
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Hi Mikkel.
Are you able to change the operation mode outside in any scripts or automations?
I get following errors when trying:
I am however allowed to change the operation mode in the entity visual editor without any issues.
Have you encountered similar issues?
NB: I want to change the operation mode if price of electricity is low by automation. Preferable fully charge the water - but seems like this is not an option currently,
Regarding connecting Bosch heat pump to HA - highly recommend https://bbqkees-electronics.nl/shop.
I’ve bought EMS EMC Gateway S3, connected it via service jack to my CS7800iLW and now I have tons of data from heat pump + can amend anything I want on device from HA.
A lot of details about EMS Gateway you can find on their wiki. Basically all exchange with EMC Gateway goes via MQTT protocol, so you will need to have MQTT broker (for instance mosquitto) installed somewhere and add MQTT integration to HA
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Hi there i bought the EMS gateway and it work perfect.
But i’m a lite bit lost in all settings :slight_smile 
I’m interesting to block heat, hot water and aux electricity.
Can you share what sensor and switches your using ?