General Information
Safety Alert Definitions.........................................................................................................................................1
General Precautions ..............................................................................................................................................1
Models Covered.....................................................................................................................................................2
System Default Values...........................................................................................................................................4
Temperature Ranges of the Various Preset
U-Select™ Control
..................................................................6
Warranty Claims Procedure ...............................................................................................................................7
Proof of Purchase...................................................................................................................................................7
Serial Number.........................................................................................................................................................8
Replacement Parts .................................................................................................................................................8
Thermistors.............................................................................................................................................................9
Viewing Temperature............................................................................................................................................9
Thermistor Calibration.........................................................................................................................................9
Air Flow..................................................................................................................................................................10
Initial Startup .........................................................................................................................................................10
U-Select
®
Control ...............................................................................................................................................10
Adjusting Temperature Settings .......................................................................................................................10
Interior Lighting....................................................................................................................................................11
Error Notification ................................................................................................................................................11
Customer Menu ...................................................................................................................................................11
Service Menu.........................................................................................................................................................13
USB Communication...........................................................................................................................................18
Quick Guide ..........................................................................................................................................................21
Convection Cooling ............................................................................................................................................23
3000 Series Maintenance
Leveling...................................................................................................................................................................24
Removing and Installing Grille...........................................................................................................................24
Adjusting Grille.....................................................................................................................................................24
3000 Series Doors
Door Alignment and Adjustment.....................................................................................................................25
Troubleshooting
Main Control.........................................................................................................................................................26
Component Testing.............................................................................................................................................27
Customer Call Guide ..........................................................................................................................................28
Troubleshooting ...................................................................................................................................................29
Compressor Information ...................................................................................................................................30
Thermistors...........................................................................................................................................................31
Thermistor Failure...............................................................................................................................................31
Reed Switch...........................................................................................................................................................31
Refrigeration System Diagnosis Guide............................................................................................................32
Fault System Diagnosis Guide ...........................................................................................................................33
Table of Contents
