LG Mini-Split LSN120HSV4


  #1  
Old 08-11-22, 09:16 PM
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LG Mini-Split LSN120HSV4

Can anyone tell me why my indoor unit gives the blinking (about one second on and one second off) led sequence of:
8 times - cooling
3 times - heating

The unit has been thoroughly cleaned filters, fan blades and all components. Only resetting the breaker will correct the issue. This issue happens intermittently throughout the day and night.
 
  #2  
Old 08-12-22, 04:33 PM
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Welcome to the forums.

The link below is for downloadable manuals.... service and installation.
They both cover your unit. However no mention of a code 83 in them.
The only mention I can find of an 83 discusses system pressures which mean a charge issue.

Free downloadable LG manuals
 
 

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