Page 3
Troubleshooting Guide
5-3
#821684 - Revision B - March, 2013
Induction Cooktop (CTI) Series
Induction Cooktop (CTI) Series
CONTROL TEMPERATURE TEST (Third Test)
1.
To enter Control Temperature Test, press the “+” key of the 3000W inductor controls. The 3000W bar graph will
show 4 LEDs.
2.
The 3-digit display illuminates Ambient Control Temperature in °F.
3
Press the “-” key on the 3000W inductor to step back to the Cooling Fan Test.
HEAT SINK THERMISTOR TEMPERATURE TEST (Fourth Test)
1.
To enter Heat Sink Thermistor Temperature Test, press the “+” key of the 3000W element controls. The 3000W
bar graph will show 5 LEDs.
2.
The 3-digit display illuminates Heat Sink THERMISTOR temperature in °F.
3.
The 1200W control will show LEDs 1, 2 and 3 to indicate each heatsink temp. (36” has 3, 30” has 2 & 15” has 1)
4.
To access each heatsink temperature, press the “+” and “-” keys of the 1200W controls.
1 LED = Generator Board #1: Center board for 15”; Right side of 30” or middle two coils of 36” units
2 LEDs = Generator Board #2: Left board 30” & 36” units
3 LEDs = Generator Board #3: Right board 36” units
5.
Press the “-” key on the 3000W element to step back to the Control Temperature Test.
ERROR CODE INDICATOR (Fifth Test)
NOTES:
•
See Error Code Chart, for a description of the error and action that should be taken.
•
If one possible cause of an error code has been corrected, reset error history and verify operation. Only proceed
to other possible sources if problem still exists or if the error reoccurs.
•
To clear Error code history press and hold the HI POWER key of the 3000W controls for 5 seconds.
•
Error codes should be cleared after service is complete.
1.
To enter Error Code Indicator Test, press the “+” key of the 3000W element controls. The 3000W bar graph will
show 6 LEDs.
2.
The 1200W bar graph will show 0-16 bars based on which error code is being displayed in the Timer display. If
no errors were recorded, zero bars will illuminate and the Timer display will be blank.
3.
The Timer display will show the corresponding error code stored in memory, and will be displayed as Exx.
4.
Pressing the “+” & “-” keys of the 3000W will step through any of the recorded error codes. If there are no addi-
tional error codes.
5.
When there are no errors stored or if you are displaying the first error code, press the “-” key of the 3000W
inductor to step back to the Heat Sink Thermistor Temperature Test.
6.
To clear Error code history press and hold the HI POWER key of the 3000W controls for 5 seconds.
