Part Number STH098 06/19 119
UDP0080 Refrigeration Diagnostics
ELIMINATE ALL NON REFRIGERATION PROBLEMS
BEFORE DIAGNOSING THE REFRIGERATION SYSTEM
Perform the procedures on the preceding pages before
performing refrigeration diagnostics. The first pages cover
an overview of the diagnostic procedures followed by
diagnostics checklists.
• Perform a visual inspection for clearances, drains, dirty
condenser/filter and water filter replacement.
• Verify water flow is even across the entire evaporator.
• Verify ice fill pattern - Mineral build-up on the
evaporator assembly will cause water tracking and
an erratic ice fill pattern. Descale with Manitowoc
Ice Machine cleaner/descaler to remove any mineral
buildup.
• Check ice thickness bridge - Bridge should be 3 mm.
• Run an ice production check - Ice production checks
within 10% are considered normal.
To Next Page
Loading...
Need help?
General