P00170
Carrier Transicold
Warning

Check LIV Circuit

Failure in the liquid injection valve (LIV) circuit.

Possible causes

  • Defective LIV solenoid
  • Clogged liquid filter
  • Wiring issue from the controller

Recommended actions

  • Check LIV coil resistance
  • Confirm liquid flow to the compressor
  • Replace coil if open or shorted

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