Control Specification SiBE06112135 Function and Control3.4 Discharge Pipe Temperature ControlOutline The discharge pipe temperature is used as the internal temperature of the compressor. If thedischarge pipe temperature rises above a certain level, the upper limit of frequency is set tokeep this temperature from rising further.DetailZone ControlStop zone When the temperature reaches the stop zone, the compressor stops.Dropping zone The upper limit of frequency decreases.Keep zone The upper limit of frequency is kept.Up zone The upper limit of frequency increases.Reset zone The upper limit of frequency is canceled.25/35 class 50 classA (°C) 110 110B (°C) 105 103C (°C) 101 101.5D (°C) 99 100E (°C) 97 95(R14642)Discharge pipetemperatureStop zoneDropping zoneKeep zoneUp zoneReset zone E˚CA˚CB˚CC˚CD˚C