Diagnostic Table - Hoshizaki Steelheart B Series Service Manual

E. Diagnostic Table
Before consulting the diagnostic tables, check the following:
• Check the cabinet temperature control dial setting. See the table for default cabinet
temperature control dial settings.
Model
UR/WR - Undercounter and Worktop
SR - Prep Table
UF/WF - Undercounter and Worktop
• Make sure the doors are not left open or opened too often and that they are sealing
properly.
• On SR models, pans and rail dividers must be in place. Otherwise, the rail will not cool
properly.
• Make sure product is not blocking airflow and that the cabinet is not overloaded with
warm or hot product. Product should be allowed to cool before putting in the appliance.
On SR models, only load ingredients that have been pre-chilled to 37°F (3°C) or less.
• Check for correct installation and proper voltage per appliance nameplate.
This appliance is not intended for outdoor use. Normal operating ambient temperature:
– All UR/WR and Solid Door UF/WF 45°F to 100°F (7°C to 38°C)
– SR 45°F to 86°F (7°C to 30°C)
– UF Glass Door 45°F to 80°F (7°C to 27°C)
• The appliance should not be located next to ovens, grills, or other high heat producing
equipment. A minimum of 1.5" (38 mm) overhead clearance is required for proper
ventilation.
Default Cabinet
Temperature Control
Dial Setting
5
5
7
24
Approximate Default
Temperature
Refrigerator: 34°F (1°C)
Refrigerator 34°F (1°C)
Freezer: -5°F (-21°C)