diff --git a/pyhon/appliance.py b/pyhon/appliance.py
index 3754aca..73992c1 100644
--- a/pyhon/appliance.py
+++ b/pyhon/appliance.py
@@ -3,7 +3,7 @@
 import re
 from datetime import datetime, timedelta
 from pathlib import Path
-from typing import Optional, Dict, Any, TYPE_CHECKING, List, TypeVar, overload
+from typing import Optional, Dict, Any, TYPE_CHECKING, List, TypeVar, overload, Callable
 
 from pyhon import diagnose, exceptions
 from pyhon.appliances.base import ApplianceBase
@@ -43,6 +43,7 @@ def __init__(
         self._additional_data: Dict[str, Any] = {}
         self._last_update: Optional[datetime] = None
         self._default_setting = HonParameter("", {}, "")
+        self._notify_function: Optional[Callable[[Any], None]] = None
 
         try:
             self._extra: Optional[ApplianceBase] = importlib.import_module(
@@ -312,3 +313,11 @@ def sync_parameter(self, main: Parameter, target: Parameter) -> None:
         elif isinstance(target, HonParameterEnum):
             target.values = main.values
         target.value = main.value
+
+    def subscribe(self, notify_function: Callable[[Any], None]) -> None:
+        self._notify_function = notify_function
+
+    def notify(self) -> None:
+        self.sync_params_to_command("settings")
+        if self._notify_function:
+            self._notify_function(self.attributes)
diff --git a/pyhon/connection/mqtt.py b/pyhon/connection/mqtt.py
index 389a5aa..0a3aeef 100644
--- a/pyhon/connection/mqtt.py
+++ b/pyhon/connection/mqtt.py
@@ -17,16 +17,15 @@
 
 
 def on_lifecycle_stopped(lifecycle_stopped_data: mqtt5.LifecycleStoppedData) -> None:
-    print("Lifecycle Stopped")
-    print(lifecycle_stopped_data)
+    _LOGGER.info("Lifecycle Stopped: %s", str(lifecycle_stopped_data))
 
 
 def on_lifecycle_connection_success(
     lifecycle_connect_success_data: mqtt5.LifecycleConnectSuccessData,
 ) -> None:
-    print("Lifecycle Connection Success")
-    print(lifecycle_connect_success_data.connack_packet)
-    print(lifecycle_connect_success_data.negotiated_settings)
+    _LOGGER.info(
+        "Lifecycle Connection Success: %s", str(lifecycle_connect_success_data)
+    )
 
 
 def on_publish_received(data: mqtt5.PublishReceivedData) -> None:
@@ -40,9 +39,10 @@ def on_publish_received(data: mqtt5.PublishReceivedData) -> None:
         )
         for parameter in payload["parameters"]:
             appliance.attributes["parameters"][parameter["parName"]].update(parameter)
-            print(parameter)
+        appliance.notify()
+        _LOGGER.debug("%s - %s", topic, payload)
     else:
-        print(topic, payload)
+        _LOGGER.debug("%s - %s", topic, payload)
 
 
 async def create_mqtt_client(api: "HonAPI") -> mqtt5.Client:
@@ -64,7 +64,7 @@ async def create_mqtt_client(api: "HonAPI") -> mqtt5.Client:
 def subscribe(client: mqtt5.Client, appliance: HonAppliance) -> None:
     for topic in appliance.info.get("topics", {}).get("subscribe", []):
         client.subscribe(mqtt5.SubscribePacket([mqtt5.Subscription(topic)])).result(10)
-        _LOGGER.error("Subscribed to topic %s", topic)
+        _LOGGER.info("Subscribed to topic %s", topic)
 
 
 async def start(api: "HonAPI", app: list[HonAppliance]) -> mqtt5.Client: