**Is your feature request related to a problem? Please describe.**
Hello, please, how does a safe update work in homeassistant? I think "latest version". Can I overwrite files in /custom_component
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For @johny-mnemonic installation the following mappings are observed, to update in the mappings.
```
pAD ON/OFF
"I_15": "2" - ON
"I_15": "0" - permanently OFF
HC1 mode (requested water temp)…