19766 Error Code For M-R-S Tractor Models

There are 122 kind of error description.

Description:

F1 Group error path Air control - Error belonging to group air control - P20A7 Compressed air regulation valve

Group error path Air control - Error belonging to group air control - P20A7 Compressed air regulation valve

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