Step 1-locate EEV
-If tech is having an issue locating EEV have them follow the wire coming of he main control board
on to the magnetic ring
Step 2-twist and turn the EEV counter clock wise and pull off the unit
- check to make sure there is not any type of rust or dirt inside the ring
-if there is make sure to clean it out
Step 3-flip the EEV and place back onto the unit
once this is done you should see a massive pressure change due the magnetic coil being forced to open that valve if you do not see this EEV must be malfunctioning but to ensure of this make sure there is voltage reaching the EEV