Samsung AC018BNADCH - Indoor temperature sensor error (E121)

Troubleshooting
4-56 Samsung Electronics
4-4. Troubleshooting by symptoms
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






















 
 
 
 
 
 
 
 
 
 
 
<Temperature sensor resistance value>
4-4-1. Indoor temperature sensor error (E121)

 
 



  






◑

 

 
X X
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X X X
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X X X
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X X X
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X X



 