78 System frozen and not free in time - Defreezing Mode and Detection Errors (pressure line defreezing failed) - P20BE Reagent - pressure tube heating Detection mode of heating
System frozen and not free in time - Defreezing Mode and Detection Errors (pressure line defreezing failed) - P20BE Reagent -pressure tube heating -detection mode of heating
Partial frosting and sweating of lines combined with poor cooling, fan belt slipping, loss of refrigerant, restricted or clogged liquid line or expansion valve malfunctioning.