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Troubleshooting
Integrated Modules
Integrated Modules
4-11
#826498 - Revision B - December, 2016
E11
E12
E13
E14
E15
E16
E17
E18
E19
BOIL_DRY
TEMP_RUN_AWAY
HIGH_TEMP_LIMIT
COMM_LOST_DISPLAY_
MICRO
COMM_LOST_CAPTOUCH_
MICRO
RELAY_MICRO_INTERNAL_
CLOCK
ALL_OFF_LED_STATUS
FRNT_PWR_LED_STATUS
REAR_PWR_LED_STATUS
Boil Dry during cooking
SM15TF/S: RTD Steam Fill
•
is 35°F more than Main
RTD for more 10 seconds.
FM15TF/S: RTD Steam Fill
•
is 75°F more than Main
RTD for more 10 seconds.
After dry start - during
•
cooking
Run-away Liquid temp.
More that 20°F rise above
•
set-point after call-for-heat
off for 20 seconds.
FM15TF/S: added require-
•
ment temp is treading
upward at the end of 4
minutes.
Either RTD temperature above
specified limit
SM15TF/S: RTD exceeds
•
250°F for more than 5 sec-
onds
FM15TF/S: RTD exceeds
•
450°F for more than 5 sec-
onds
Comm link with display is
compromised
Comm link with cap-touch is
compromised
Power Board internal clock or
supply frequency out of spec
All Off LED not lit during cook-
ing, or lit during Idle > 10 sec
Front LO LED not lit during
cooking, or lit during Idle
Rear LO LED not lit during
cooking, or lit during Idle
1. Clean debris/build-up from bot-
tom interior of pan.
2. Add liquid to the pan.
1. Shorted Triac.
2. Replace module power board.
1. If temperature is actual replace
module power board.
2. If no temperature issue, check
resistance of RTDs and replace.
1. Ohm comm cable pin to pin.
2. Replace module power board.
3. Replace user interface.
1. Ohm comm cable pin to pin.
2. Replace module power board.
3. Replace user interface.
1. Verify frequency of supply
power.
2. Replace module power board.
1. Cycle unit power.
2. Replace user interface.
1. Cycle unit power.
2. Replace user interface.
1. Cycle unit power.
2. Replace user interface.
General Errors - SM15TF/S, FM15TF/S, and GM15TF/S
Code
Description
Test
Action