Daikin FTK25JVE9 - BP Unit Motorized Valve Control in High Discharge Pipe Temperature

System control Si18-201
162 Main Functions
3.33 BP Unit Motorized Valve Control in High Discharge Pipe
Temperature
When the discharge pipe temperature exceeds a certain level during compressor operation, this
function opens the motorized valve to return the refrigerant to a low pressure level in order to
cool the compressor with refrigerant and lower the discharge temperature.