Electric control assembly and air conditioner

The invention discloses an electric control assembly and an air conditioner. The electric control assembly comprises a main control board and a display panel; the main control board is provided with afirst main controller, a power supply, an isolation switch power supply, a power module, a current limiting element, the first electronic switch and a second electronic switch; the input end of the first electronic switch is connected with one end of the current limiting element, the other end of the current limiting element and the input end of the second electronic switch are connected with thepower supply input end, the output end of the first electronic switch and the output end of the second electronic switch are connected with the input end of the power module and the input end of thepower supply, and the control end of the first main controller is connected with the controlled end of the power module; and the display panel is provided with a second main controller, the input endof the isolation switch powe