X18                       X14                         T12                        T15
------▏     ▏-----------------▏     ▏-------------------▏  /  ▏-----------------▏  /    ▏---------------------------------(     M26     ）
      水位最上限    ▏       自動(dòng)                   水泵強(qiáng)制停止        水泵停止                ▏                           水泵啟動(dòng)
       X17              ▏                                                                                              ▏
------▏     ▏-------  ▏                                                                                              ▏--------------------（ T22  K20）
    水位上限         ▏                                                                                             ▏                           水泵 啟動(dòng)
                           ▏                                                                                              ▏
       M26             ▏                                                                                              ▏--------------------（T12 K1600）
------▏     ▏-------  ▏                                                                                                                           水泵強(qiáng)制停止    
    水泵啟動(dòng)

        X16                                               M26
------▏     ▏-------------------------------------▏     ▏-------------------------------------------------------------------（    M28     ）    
    水位下限            ▏                          水泵啟動(dòng)                                           ▏                                      水泵停止  
       M28                 ▏                                                                                   ▏                  
------▏     ▏------------                                                                                     -----------------------------（ T15  K20）
    水泵停止                                                                                                                                         水泵停止
        X17                                              X14  
------▏     ▏-------------------------------------▏     ▏--------------------------------------------------------------------（ T16  K80）
   水位上限                                          自動(dòng)                                                                                   水位處上限最長時(shí)間

       X18                                               Y20
------▏     ▏-------------------------------------▏     ▏--------------------------------------------------------------------（ T20  K160）
     水位最上限                                   水泵 啟動(dòng)                                                                        水位處最上限最長時(shí)間


        X14                       T22                                                             X25  
------▏     ▏-----------------▏     ▏-------------------------------------------------▏  /    ▏---------------------------------(     Y20     ）
      自動(dòng)                     水泵 啟動(dòng)          ▏                                    過熱繼電器動(dòng)作                                 水泵 啟動(dòng)                
       X15                                              ▏
------▏     ▏------------------------------------
       手動(dòng)
            X14                      X15
---------▏  /  ▏-----------------▏  /    ▏-------------------------------------------------------------------------------------（ T28  K20）
          自動(dòng)                       手動(dòng)                                                                                                           ON 循環(huán)狀態(tài)停止

           T28                        X25                               T16                        T20
---------▏  /  ▏-----------------▏  /    ▏----------------------▏  /  ▏-----------------▏  /    ▏------------------------------（    M30     ）
ON 循環(huán)狀態(tài)停止     過熱繼電器動(dòng)作      水位處上限最長時(shí)間     水位處最上限最長時(shí)間                   OFF報(bào)警
           M30
---------▏  /  ▏------------------------------------------------------------------------------------------------------------------(     Y22     ）
         OFF報(bào)警                                                                                                                                           報(bào)警