Industrial refrigerationAustralia · New Zealand · The Pacific
Ammonia PSM SolutionsContact us
Development buildFuture subscription access
← Back to NH₃ Coach

NH₃ Coach / Tool 02

Fault Finder.

Start with the equipment. Then the condition you actually observed.

Search a structured industrial refrigeration chart and compare possible causes with the associated reference actions. Multiple equipment and fault selections supported.

Open the chart ↓
NH₃ COACH / STRUCTURED FAULT FINDERREFERENCE ONLY · COMPETENT PERSON REQUIRED
F864.01 / REVISION 0

Fault finder

Start with an observed condition. The chart surfaces possible causes and the associated checks from the source document. It does not rank the causes or confirm a diagnosis.

397 cause and action relationships · 62 symptom groups · 14 equipment groups
Before using the chart

Do not work on refrigeration or electrical equipment unless you are trained, competent and authorised for the task. Follow the site procedure, P&ID, isolation and LOTO requirements. Stop if the condition is unsafe, unclear, repeated or outside the documented plant arrangement.

1. EquipmentSelect one or more
2. Observed fault conditionsSelect equipment first

Select one or more equipment groups to load the applicable fault conditions.

01 / OBSERVESelect one or more equipment groups and fault conditions, or search the full chart.

Record actual plant indications before choosing a path. Unknown values remain unknown.

Diagnostic boundary

The chart presents possibilities, not a confirmed diagnosis. Verify actual plant conditions against the current P&ID, procedures, isolation requirements and competent technical judgement before work proceeds.