Applicable Systems
FC-302
FC-301
Symptoms
No motor/load detected (pump application).
Possible Causes
- No flow
Troubleshooting Steps
- Step 1: Check pump and motor connection; verify motor parameters.
Fault resolved after action
How to Reset
Reset by: 1) Correct the fault condition. 2) Press RESET button or cycle power. 3) Verify fault does not recur.
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Source: Danfoss FC Series Alarm Codes (agilectrl.com)
Category: Electrical
Published: 2026-09-25
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