Tech Tips
Compressor Runs/
Outside Fan Motor Does Not
FI0039

• Unit in Defrost 
  (heating mode)
• Unit in Defrost 
  (cooling mode)
• Low Ambient Control Operation
• Unit Undercharged 
  (Units Equipped With Low Ambient Controls)
• Burnt or Broken Wiring to Outside Fan Motor
• Bad Defrost Relay
• Bad Outside Fan Motor and/or Motor Capacitor