26207
Carrier Transicold
Warning

EES Check Air Control Valve

The system detected a malfunction in the air control valve actuator or circuit.

Possible causes

  • Stuck air valve
  • Burned control solenoid
  • Leaking air lines
  • Loose electrical connection

Recommended actions

  • Check valve mechanical movement
  • Measure solenoid resistance
  • Clean carbon deposits on the valve
  • Verify leaks in control air hoses

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