Ref Tools App : Differential setting too high so that cut-out pressure falls below –1 bar. Differential setting too high so that compressor cannot pull down to cut-out pressure.

Ref Tools App
故障排除

对制冷系统进行故障排除时的基本信息

低压控制器无法让压缩机停止

回差设定过高，致使关断压力低于 –1 巴。回差设定过高，致使压缩机无法降至关断压力。

增大设定值或降低回差。