Culligan AC-30 Control Box


  #1  
Old 01-04-23, 09:18 PM
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Culligan AC-30 Control Box

Sometimes when I plug in the control box, the box beeps 3 times then the "Replace RO Membrane" light flashes. BUT, sometimes when I plug in the Control Box, I get no beeps and no lights ever come on or flash. What could be the problem? I have had the system for just about 6 months. I ensured that the electrical outlet is live. Would a bad Control Box cause the Replace RO message to come on? Any help appreciated.
 
  #2  
Old 01-05-23, 08:43 AM
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Are you sure the model number is correct? The Culligan AC-30 I see is a under sink RO filter that has no control panel or electrics.
 
 

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