WARNING 202

Fire Mode Limits Exceeded

Danfoss · VLT HVAC Basic FC 101

What does WARNING 202 mean?

While in Fire Mode, one or more warranty-voiding alarms have been suppressed, indicating that the drive is operating under extreme conditions beyond its normal limits. This significantly increases the risk of equipment damage and voids the product warranty.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    If possible, identify which specific alarms were suppressed to understand the nature of the critical conditions being overridden.

Source: Danfoss VLT HVAC Basic FC 101
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