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Guided Diagnostics
10-15 min · 6 steps

Chiller: High Condenser Pressure Trip

Diagnose a chiller high-head/high-pressure trip on air-cooled vs water-cooled machines.

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First step

Is this an air-cooled or water-cooled condenser?

Air-cooled
Water-cooled

This is a preview of the first step. Run the full interactive diagnostic free — it walks you all the way to the likely root cause.

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For qualified refrigeration technicians. Always follow manufacturer procedures and local codes. R-290 (propane) and other flammable refrigerants require A3-rated tools and safety practices.