Danfoss VACON 100 FLOW Series Application Manual page 320

VACON® 100 FLOW
Application Guide
Troubleshooting
• Find the cause of the temperature rise.
• Check the temperature sensor and connections.
• If no sensor is connected, make sure that the temperature input is hardwired.
• See the option board manual for more data.
12.3.152 Fault Code 113, ID 1113 - Pump Running Time
Cause
• In the Multi-pump system, 1 or more of the pump run-time counters is above a user-specified alarm limit.
Troubleshooting
• Do the necessary maintenance actions, reset the run-time counter, and reset the alarm. See Pump running time counters.
12.3.153 Fault Code 113, ID 1313 - Pump Running Time
Cause
• In the Multi-pump system, 1 or more of the pump run-time counters is above a user-specified alarm limit.
Troubleshooting
• Do the necessary maintenance actions, reset the run-time counter, and reset the alarm. See Pump running time counters.
12.3.154 Fault Code 117, ID 1117 - Flow Switch
Cause
• The feedback signal from the flow switch was inactive longer than the specified flow switch fault delay time.
Troubleshooting
• Do a check of the process.
• Do a check of the parameter settings.
12.3.155 Fault Code 118, ID 1118 - AHF Over Temp
Cause
• The advanced harmonic filter function has caused an overtemperature fault through a digital input.
Troubleshooting
• Check the advanced harmonic filter function.
12.3.156 Fault Code 119, ID 1119 - Auto Cleaning
Cause
• The motor did not reach the expected speed reference during the auto cleaning sequence.
Troubleshooting
• Check the process.
• Check the auto cleaning parameter settings.
12.3.157 Fault Code 300, ID 700 - Unsupported
Cause
• The application is not compatible (it is unsupported).
Troubleshooting
• Replace the application.
12.3.158 Fault Code 300, ID 701 - Unsupported
Cause
• The option board or the slot is not compatible (it is unsupported).
320 | Danfoss A/S © 2023.08
Fault Tracing
AB298035655957en-000201 / DPD01083