diff --git a/custom_components/midea_auto_cloud/core/cloud.py b/custom_components/midea_auto_cloud/core/cloud.py
index 0585fbb..d81bfff 100644
--- a/custom_components/midea_auto_cloud/core/cloud.py
+++ b/custom_components/midea_auto_cloud/core/cloud.py
@@ -347,6 +347,7 @@ class MeijuCloud(MideaCloud):
             "applianceMFCode": manufacturer_code,
             'version': "0",
             "iotAppId": self.APP_ID,
+            "modelNumber": model_number
         }
         fnm = None
         if response := await self._api_request(
diff --git a/custom_components/midea_auto_cloud/device_mapping/T0xD9.py b/custom_components/midea_auto_cloud/device_mapping/T0xD9.py
index 5af9363..bd5537c 100644
--- a/custom_components/midea_auto_cloud/device_mapping/T0xD9.py
+++ b/custom_components/midea_auto_cloud/device_mapping/T0xD9.py
@@ -6,6 +6,7 @@ from homeassistant.components.switch import SwitchDeviceClass
 DEVICE_MAPPING = {
     "default": {
         "rationale": [0, 1],
+        "queries": [{}],
         "calculate": {
             "get": [
                 {
diff --git a/custom_components/midea_auto_cloud/device_mapping/T0xDB.py b/custom_components/midea_auto_cloud/device_mapping/T0xDB.py
index fd3a222..4187eb7 100644
--- a/custom_components/midea_auto_cloud/device_mapping/T0xDB.py
+++ b/custom_components/midea_auto_cloud/device_mapping/T0xDB.py
@@ -6,6 +6,7 @@ from homeassistant.components.switch import SwitchDeviceClass
 DEVICE_MAPPING = {
     "default": {
         "rationale": [0, 1],
+        "queries": [{}],
         "calculate": {
             "get": [
                 {
diff --git a/custom_components/midea_auto_cloud/device_mapping/T0xE2.py b/custom_components/midea_auto_cloud/device_mapping/T0xE2.py
index a8b4ac3..7cf75af 100644
--- a/custom_components/midea_auto_cloud/device_mapping/T0xE2.py
+++ b/custom_components/midea_auto_cloud/device_mapping/T0xE2.py
@@ -33,7 +33,6 @@ DEVICE_MAPPING = {
         "entities": {
             Platform.WATER_HEATER: {
                 "water_heater": {
-                    "name": "Water Heater",
                     "power": "power",
                     "operation_list": {
                         "off": {"power": "off"},
diff --git a/custom_components/midea_auto_cloud/device_mapping/T0xEA.py b/custom_components/midea_auto_cloud/device_mapping/T0xEA.py
index 492c883..77fd0bc 100644
--- a/custom_components/midea_auto_cloud/device_mapping/T0xEA.py
+++ b/custom_components/midea_auto_cloud/device_mapping/T0xEA.py
@@ -5,6 +5,7 @@ from homeassistant.components.binary_sensor import BinarySensorDeviceClass
 DEVICE_MAPPING = {
     "default": {
         "rationale": [0, 1],
+        "queries": [{}],
         "calculate": {
             "get": [
                 {
@@ -96,6 +97,7 @@ DEVICE_MAPPING = {
     },
     "61001527": {
         "rationale": [0, 1],
+        "queries": [{}],
         "calculate": {
             "get": [
                 {