64 Error Code For Ransomes Tractor Models

There are 1915 kind of error description.

Description:

Transmission output Sped is too high (above 8200 RPM)

Controller 8 volt reference is too low (below 7.2 volts).

Hissing noise at expansion valve, Loss of refrigerant.Restriction in refrigerant system.Check receiver-dryer for uniformity of temperature.