RC Cooling System - Return Air High Temperature Violation Exists
"This system, RCAC Unit has Temperature Sensors on the exhaust. When this error occurs, it could be caused by a faulty sensor or a wrong setting (Setting 45- 50 deg.c). To troubleshoot this fault, one should first check the settings under ""Set unit thresholds"" on display, just in case that this has been caused by a false setting. If settings are correct check if fans have increased to full speed. If this is the case, the most likely cause is a faulty sensor. The part no for this RC Cable ASSY Thermistor /Probe is W0W2818. Please note also NTC sensors will read eRR below 28.9F and above 155F"