HVAC Toubleshooting AC Matrix

Set the T-stat to COOL- AUTO- &

Well BELOW ROOM TEMPERATURE

   Does the evaporator fan run?

 

Is the evaporator air flow ok?

 

Does the condenser fan run?

 

Is the condenser air flow ok?

 

Does the compressor run?

 

Is the refrigerant flow ok?

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 MATRIX  DIRECTIONS

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