diff --git a/src/display.cpp b/src/display.cpp
index 0d2305c..a17391d 100644
--- a/src/display.cpp
+++ b/src/display.cpp
@@ -398,8 +398,8 @@ void CUDDisplay::handle_touch(uint8_t page_id, uint8_t element_id, uint8_t touch
         }
         else
         {
-            // If it is not, turn it on
-            this->cards.ac->setMode(previous_mode);
+            // If it is not, turn it on, always set the mode to cool when turning on
+            this->cards.ac->setMode(AC_MODE_COOL);
         }
         return;
     }
@@ -958,7 +958,7 @@ void CUDDisplay::system_toggle()
         if (!this->cards.outputCard->getState(this->conf->air_purifier_pin))
             this->cards.outputCard->setState(this->conf->air_purifier_pin, true);
         if (!get_ac_lock())
-            this->cards.ac->setMode(previous_mode);
+            this->cards.ac->setMode(AC_MODE_COOL);
     }
 }