P00196
Carrier Transicold
Critical

High Discharge Pressure

Dangerously high discharge pressure; risk of high pressure cutout.

Possible causes

  • Dirty or blocked condenser
  • Condenser fans not operating
  • Presence of non-condensables in the system

Recommended actions

  • Clean condenser coil with pressurized water
  • Verify condenser motor rotation
  • Recover and purge refrigerant if necessary

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