16 Condenser Fan Current Too High (Check Alarm)

Thermo King Alarm Code

Description	Corrective Action
Condenser Fan Current Too High (Check Alarm) Occurs during Pretrip (PTI) or Function test only. Condenser fan power consumption is 25% above expected current draw (above 1.5 to 1.9 amps, depending on voltage). Indicates: Defective or stuck condenser fan motor Defective volt or amp meter on relay board Incorrect motor or motor connections	Enter Manual Function Test and start condenser fan. make sure the fan starts. Check fan motor volts and amps. Check power supply volts and amps. Check volts and ampere meter.