How the fill and leak faults were separated
The commercial dishwasher had two symptoms caused by two different components.
Two symptoms
Commercial Dishwasher Would Not Fill and Was Leaking
The Lamber unit could not take in water normally and leaked through a damaged overflow-control component.
Two causes
Faulty Water Valve and Cracked Overflow Cap Found
Inspection identified a malfunctioning inlet valve as the fill fault and a cracked overflow cap as the source of leakage.
Both repaired
Water Valve and Overflow Cap Replaced
Both failed parts were replaced and the commercial dishwasher was checked for normal filling and leak-free operation.
Why this matters
Separating the fill fault from the leak source allowed both problems to be corrected during the same service call.
