Line tension below the tolerance limits.
Check the voltage of each of the three phases on the meter, if it is below the tolerance limits or if there is an imbalance between the three phases, requiring the intervention of the electricity supply company. If, on the contrary, no anomaly is detected, check the voltage of each of the three phases at the terminals of the compressor when it tries, but does not start. If there is a voltage drop at the compressor terminals, we have the demonstration that the line between the counter and the compressor is of insufficient section. Replace the line with another of a suitable section.
