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EMERSON APPLIANCE CONTROLS DOCUMENT:92S21720100
DIVISION OF EMERSON ELECTRIC CO. REVISION: B
Product Specification for Sago Oven Control PAGE:
13. DIAGNOSTIC CODES
DeBounce is the Rate at which the error checking occurs
13.1 Diagnostic Code Checking
The following chart describes the Fault code structure for the Control.
Alarm fault monitor is always active. Any oven cancel key will reset
the display to TOD idle.
CODE DESCRIPTION WHEN CHECKED DEBOUNCE ERROR
MESSAGE
DISPLAYED
ACTION
TAKEN BY
CONTROL
F13 Upper oven RTD not calibrated Always 10 seconds Message 1 Cancel
cooking/timing
functions
F14 Display board EEPROM error Oven Programming 5 tries Message 1 Cancel
cooking/timing
functions
F19 Power board Communication error Always 20 seconds Message 1 Cancel
cooking/timing
functions
F23 Keyboard gain unstable
Keyboard scratches
Loose molex or pins, air pocket in
control
Always 20 seconds Message 1 Cancel
cooking/timing
functions
F24 Keyboard disconnected Always 20 seconds Message 1 Cancel
cooking/timing
functions
F25 Keys stuck Always 20 seconds Message 1 Cancel
cooking/timing
functions
F26 Keys moving/dropping out Always 20 seconds Message 1 Cancel
cooking/timing
functions
F30 Upper oven sensor shorted Always 20 seconds Message 1 Cancel
cooking/timing
functions
F31 Upper oven sensor open Always 20 seconds Message 1 Cancel
cooking/timing
functions
F32 Upper oven over temperature while
cleaning
Cleaning 20 seconds Message 1 Cancel
cooking/timing
functions
F33 Upper oven over temperature while Non-Clean 20 seconds Message 1 Cancel