Contents
8196606* 24-Hour Service Hotline
Service, Parts Manual
for
Row Models
MUST BE PLACED ON A HORIZONTAL SURFACE
Table of Contents
1 Functional Description
Cabinet Service Procedures
1.2 Theory of Operation
1.3 Start Up Indicators and Test Points
Cabinet Service Procedures
Cabinet Service Procedures
2.1 Updating Software/Capturing Configurations
2 Service Procedures
Check Existing Versions
Copy from UHC to
Cabinet Service Procedures
Update Boards
Update Language File
Cabinet Access Codes
Cabinet Service Procedures
6. Press OK
2.2 Placing the cabinet in Service Mode
Switching Heater Plates Off Individually
Adjusting Display Brightness
Cabinet Service Procedures
Readdressing the Cabinet
Cabinet Service Procedures
2.3 Accessing the Electronic Components
2.4 Circuit Board LED Diagnostics
Cabinet Service Procedures
Master Control Board
2.5 Tests 2.5.1 Power Supply
2.5.2 RTD
2.5.3 Distribution Boards
Cabinet Service Procedures
2.5.4 Display
2.5.5 Shorted Triac
2.5.6 Heater Plate
2.5.7 Display Meanings
appears for five seconds when the unit is turned on
4. UHC VERSION version number will vary
2.6 Removing/Replacing Bezels
Cabinet Service Procedures
2.6. 1 Removing/Replacing a Distribution Board or Communication Board
2.6.2 Removing a Row
2.6.3 Replace Heater Plate/RTD
Cabinet Service Procedures
Cabinet Service Procedures
10. Replace the bezels
Cabinet Troubleshooting
Error Message
Cause
Tests
Cabinet Troubleshooting
Symptom
Possible Causes
Tests
Parts Lists, Exploded Views
Cabinet Parts
Part Number
Description
Component Shelf
Cabinet Parts
Part Number
Description
Power Supply Power relay UHC-HD Single Filter Board
Power to upper distribution board Power to lower distribution board
Cabinet Parts
Part Number
Cabinet Wiring Diagrams
Wiring Diagram, Delta Power, L1-L2
UHC-HD, WYE Power, L1-N
Cabinet Wiring Diagrams
SERVICE HOTLINE
Frymaster, L.L.C., 8700 Line Avenue, Shreveport, Louisiana
TEL 1-318-865-1711 FAX Parts 1-318-219-7140 FAX Tech Support
Price $6.00