Comments (5)
For 0xEA it's just another Bosch renaming,see here:
EMS-ESP32/src/devices/boiler.cpp
Lines 1488 to 1521 in 8ebc552
For 0x499, could you suggest short/long names for the entities, i don't know what a stop temperature is and what heating do with it.
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@MichaelDvP Thanks for your answer - i appereantly have missed the existance of the WWPlus attributes here. Just as a hint: maybe it would be helpful while adding a custom entity there is a warning/info text that there is a standard entity for the added custom entity.
Regarding stop temperature: In the WArm-Water Temperature settings there is a start and a stop temperature for every single mode (Eco+, Eco, Comfort). As per my understanding a start temperature of 38 Degree and a Stop Temperature of 45 degree means, that the water should be heated in case the temperature sensor goes below 38 degree and heat until 45 degree.
The german name in the info menu is: "Eco Starttemperatur" and "Eco Stopptemperatur".
Goal is basically to make some adjustments to the comfort level in case of good solar weather forecast (example: normally the range is 37 --> 45. In case of very good solar weather forecast during the day this is adjusted to 42 --> 48).
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In this 499 telegram we have now for each dhw mode a stop,temp a diff temp and an off temp. Seems to me very redundant, what are the differences?
My old boiler have only setpoint an hysteresis for on/off (hysteresis applies to all modes), that looks logical to me.
But i have added the stop values to my test-build https://github.com/MichaelDvP/EMS-ESP32/releases
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Hmm.. in my boiler (CS5800 i AW with UI800 - see https://junkers-de-de-b.boschtt-documents.com/download/pdf/file/6721833375.pdf?token=u0lmged8q6pkjs8vjo9dp92c40 ) i can find "Ladedelta (TC1-TW1) fΓΌr Komfortbetrieb." (Basically the flow-temperature increase above the warm-water temperatur - so we define how fast the warm-water is loading - in german "Spreizung") and the start-/stop temperature for each mode.
So for each mode i can uniquly define how fast the warm-water loading will be performed (6 to 12 Kelvin) and from where to where the water temperature will be increased. That is a little bit more fine granular than just ahving a hystersis for all modes in your boiler. I can not
Is there an easy way to test your test-build? (some documentation for that anywhere?).
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Is there an easy way to test your test-build? (some documentation for that anywhere?).
It's only a few changes newer that the official build and you can change between all versions by uploading on your ems-esp.
Documentation is the https://github.com/MichaelDvP/EMS-ESP32/blob/dev2/CHANGELOG_LATEST.md
but not marked what's newer to the official dev build. After the changes are tested i make a PR and it goes to the official emsesp repo.
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Related Issues (20)
- add telnet command to reboot to previous version HOT 1
- [Junkers Cerapur Compact] Missing 0x22 telegram interpreter HOT 10
- Enable/Disable services via the Telnet HOT 2
- Regular poll requests for invalid telegrams are within error log HOT 8
- Refresh UI - moving settings to one location HOT 6
- EMS bus disconnected HOT 5
- WWmode HOT 1
- 3.7.0-test.0 (ESP32) - Error Menu -> System HOT 9
- MS200 Bosch Heat Assist valve HOT 1
- MM200 mixer module - new entities only shown for hc2, not for hc1 HOT 4
- No MQTT Boiler-Data after Update to 3.6.5 HOT 43
- Whatever I am choosing as formant the entity keeps the new, longer entity name HOT 3
- Fault message on Bosch compress 3800i ew: A11-3071 HOT 3
- Dwh mode eco+ is missing on bosch 3800i/rego 3000 HOT 22
- Improvment: Get current error state or alarm as a entity HOT 8
- Improvment: Reset alarm and clear alarm history list HOT 5
- Improvemt: Add power off/on possibility for the heatpump(bosch compress 3800i ew) HOT 10
- New Feature: call HOT 2
- length of custom entities? HOT 1
- boiler.burnmaxpower min/max attributes are not correctly set for api HOT 20
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