Formatting updates

custom_components/actronair_neo/climate.py

@@ -30,6 +30,8 @@
     DOMAIN,
     MIN_TEMP,
     MAX_TEMP,
+    BASE_FAN_MODES,
+    ADVANCE_FAN_MODES,
     ADVANCE_SERIES_MODELS,
 )
 from .coordinator import ActronDataCoordinator

custom_components/actronair_neo/const.py

@@ -189,4 +189,4 @@
     "MED": 0x02,
     "HIGH": 0x04,
     "AUTO": 0x08
-}
+}

custom_components/actronair_neo/coordinator.py

@@ -326,7 +326,16 @@ async def _parse_data(self, data: Dict[str, Any]) -> Dict[str, Any]:
             raise UpdateFailed(f"Failed to parse API response: {e}") from e
 
     def _validate_fan_modes(self, modes: Any) -> list[str]:
-        """Validate and normalize supported fan modes."""
+        """Validate and normalize supported fan modes.
+        
+        Note on Actron Quirks:
+        - NV_SupportedFanModes is a bitmap where:
+            1=LOW, 2=MED, 4=HIGH, 8=AUTO
+        - Some devices omit HIGH from NV_SupportedFanModes even though
+            they support it. If we detect HIGH mode in current settings,
+            we add it to supported modes regardless of bitmap.
+        - When in doubt, we fall back to [LOW, MED, HIGH] as safe defaults.
+        """
         valid_modes = {"LOW", "MED", "HIGH", "AUTO"}
         default_modes = ["LOW", "MED", "HIGH"]
 
@@ -341,7 +350,7 @@ def _validate_fan_modes(self, modes: Any) -> list[str]:
                     modes, bin(modes), modes
                 )
 
-                # Get current fan mode from settings - safely handle None case
+                # Get current fan mode to check for HIGH support
                 current_mode = None
                 if hasattr(self, 'data') and self.data is not None:
                     user_settings = self.data.get("raw_data", {}).get("lastKnownState", {}).get(

custom_components/actronair_neo/services.yaml

@@ -8,4 +8,4 @@ force_update:
     entity:
       integration: actronair_neo
       domain: climate
-  fields: {}
+  fields: {}