Tech Support - FAQ - C1900 - 17

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C1900
FAQ

 

      Question: Where do I make the internal connections for the Dairy Board?

      Answer: The Dairy Board is connected to the Main Board at TB1 (Position 1).
      The Standard color codes and connection are listed below:

       

      Wire Color

      Main Board

      Dairy Board

      Black (Logic Common) TB1: Terminal 7 TB2: C
      Red (Logic 1 - Temp Divert) TB1: Terminal 8 TB2: L1
      Orange (Logic 2 - Secondary Divert) TB1: Terminal 9 TB4: L2
      Blue (Normally Open) TB1: Terminal 10 TB5: NO
      Brown (Relay Common) TB1: Terminal 11 TB5: C

       

      The Power connection for the Main Board is supplied thru the Dairy Board at TB6.

      Wire Color

      Main Board

      Dairy Board

      Brown (Line - UK Standard) TB2: L TB6: L
      Blue (Neutral - UK Standard) TB2: N TB6: N

 

 

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