leaving water temp cutout setpoint is default is 36 degrees .when this setpoint is within 1.7 degrees of front panel chilled water setpoint, the front panel setpoint is increased along with this setpoint to maintain the differental.,
y is this .,.,
same thing for low refrigerant cutout temp setpoint., default is 32 degrees., when this setpoint is within 6 degrees front panel cws , front panel cws is increased along with this setpoint to maintain differential.,
whats up with the differential ., how is this working?
this is on a trane series r , rthc model ., but differential is all the same in all machines with differant setpoints