WEC8500/8050 Maintenance Manual Version 5.1Samsung Electronics America page 28 of 87Temperature Sensor Status :cpu upside sensor OKcpu downside sensor OKboard sensor OKFan Status :fan[0] OKfan[1] OKfan[2] OKfan[3] OKPower Supply Status :Power Supply[0] EquippedStatus OKPower Supply[1] Not EquippedStatus -3) If there is no problem with the ambient temperature of the installation site, contact theSamsung Technical Support Team for checking the system.1.5.2 Temperature Sensor Fail Alarm‘Temp Sensor Fail Alarm’ occurs if the temperature sensor of the system is faulty.If the temperature sensor remains in faulty state for 24 hours or longer, or if thetemperature sensor and the fan are faulty at the same time, the system is powered off forsystem protection.SymptomsThe following alarms are generated.*2012-08-28 12:54:46 #system-CRT: Temperature Sensor Fail APC DeclareTemperature sensor is not working. Please contact Samsung TechnicalSupport.Possible Causes The temperature sensor is faulty. The system temperature cannot be checked due to faulty inter-integrated circuit (I2C).SolutionsContact the Samsung Technical Support Team for the countermeasure.
