Ämne: Ctc EcoHeat 408 lower tank water temperature

[Adrian.rusu]

Hello , i am using Ctc EcoHeat 408 with about 170 mp undefloor heating . I do not understand exactly how the temperature is kept in the lower part of the tank . I saw in the service menu that i have setting for the min and max temp in the lower part and the hysteresis . I have a few questions .

1. How is the temp in the lower calculated ? It is calculated only for the heating system or the setting for the hot water is also used for the temp of the water in the lower part ?
2. I have ordered CTC Internet Module ( 587581301) . It wil,help me changing settings for heat pump or is just for viewing the setting ? I saw that CTC has also a new app named " Myuplink " , " https://www.ctc.se/produkter/varmepumpsstyrning/myuplink-ctc " , can i use this app ?
Thank you 

[erimos]

You can set different capacity modes for hot water. They set a lower limit for the lower tank temperature. You can choose from 35-45 degrees. I think they are called ”economy”, ”normal” and ”Comfort” but not sure how it has Bern translated.