         Serial.println(num);
         ir_data.ac_temp = num;
         chane_ac_temp_flow();
-        sendCheck(); 
+        sendCheck();
       }
       else if (num >= 1 && num <= 3)
       {

          Serial.println(num);
          ir_data.ac_flow = num;
          chane_ac_temp_flow();
          sendCheck(); 
        }
      }
    }
    
  }
}


      Serial.println("->flow 0");
      ir_data.ac_flow = 0;
      chane_ac_temp_flow();
      sendCheck();
    }
    else
    {
