03000
Carrier Transicold
Critical

Motor Overload 1

Overload detected in the electric motor or fan motor 1.

Possible causes

  • Motor seized or obstructed
  • Short circuit in motor windings
  • Thermal protector activated by excessive heat
  • Motor bearing failure

Recommended actions

  • Verify motor rotates freely manually
  • Measure winding resistance and insulation
  • Check amperage draw
  • Review contactor status and connections

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