jx7
2024-03-05 13:52:27
- #1
(1) After the appointment with Enrgi, the problem with the cycles is solved. In the last 24 hours, there were only two cycles with a duration of 3:21 h and 2:07 h
The following measures were taken:
- ERR all on (previously this was not sufficient to solve the problem)
- Inverter exchanged
- Software update
- Power changed from 3-12 kW to 2.5-7.5 kW
(By the way, the bypass valve was completely closed.)
(2) After the software update, the options for time programs are severely limited. I can only activate/deactivate the entire heat pump, but not specific operating modes (heating, cooling, hot water, pool).
The only kind of time program results in spring/autumn through the heating limit. Contrary to my assumption, this does not refer to a 24-hour average but to the current temperature. This means that in spring/autumn heating only occurs at night if the temperature is <12°. If the temperature during the day is >12°, heating does not take place. I consider it advantageous that heating times are limited during the transition period, but during the day the heat pump could be operated with self-generated solar power, at night I have to buy electricity.
Correction:
In the last 4 hours, there were only three cycles with a duration of 3:21 h, 2:07 h, and 0:27 h.