SEr Code on Front Display of Chiller
Issue
Service code is displayed on front display of chillers.
Service codes are as follows:
SEr 1 Stepper PM 60,000,000 steps
SEr 2 Pump PM 10,000 hours
SEr 3 Motor PM
P1 - 35,000 hours
P2 - 31,000 hours
P3 - 50,000 hours
P4 - 40,000 hours
P5 - 40,000 hours
Mag drive pumps - 88,000 hours
SEr 4 P1 Transducer PM 10,000 hours
SEr 5 Flow Transducer PM 64,000 hours
SEr 6 Fan Motor PM 20,000 hours
Environment
- ThermoFlex 900
- ThermoFlex 1400
- ThermoFlex 2500
Resolution
Press the enter key to clear servcie codes 2 through 5.
Analysis
The controller also displays preventive maintenance Service Codes. These codes are based on the component run time and are established to avoid unplanned failures. The unit will continue to run.
Attachment(s)
File | Last Modified |
---|---|
ThermoFlex Diagnostic Loop - Service Codes.pdf | August 02, 2022 |
SEr Code Reset.pdf | August 02, 2022 |