Total Operation Hours Timer (to 65535hrs.), calendar time ( 24 hours), calibration offset, Power discharge, CO2 discharge, power failure return mode, user configuration information
Heater Circuit Control
Triac Zero-cross Type
Safety Countermeasure
Self Diagnosis Function (Abnormal Temp. Sensor, Heater Wire Broken, Triac Short Circuit, Automatic Overheat Prevention), Independent Overheating Prevention, Key Lock, Electric Leakage Breaker