Samsung AC018BXADCH - Outdoor Sensor Error (E221, E231, E251, E320) Troubleshooting

Troubleshooting
4-68 Samsung Electronics
4-4-11. Outdoor sensor error(Error Code : E221, E231, E251, E320)
 
 
 
 
 


















Ex) COND. sensor/outdoor unit temperature sensor
measuring resistance value by temperature : E231, E221






   
   
   
   
 

Ex) OLP sensor/discharge temperature sensor measuring
resistance value by temperature : E320, E251






   
   
   
   
 




 
 



  






BLUE ◑

 

 
◑
X X
◑
X
◑
X
◑
X
◑
X
◑
X
◑
X X
◑



