Support Center

What does an E4 Error code mean?

Last Updated: Sep 14, 2013 03:28PM EDT
Cause: Abnormality of the outdoor unit
To Fix: Call Your local HVAC technician 

Problems and Solutions:
  1. Problem Low Pressure
                Solution: 
    Recharge and repair leak, Check all flare fittings and valves
  2. Problem Condenser fan runing slow 
                Solution: Check fan capacitor
  3. Problem Contactor Coil failure
                Solution: Change contactor coil
  4. Problem Circuit Board failure 
                Solution: Change circuit board

Contact Us

techteam@ramsond.com
http://assets3.desk.com/
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