Electrolux CEI30EF5GS Service Manual - Page 9

RANGE TECHNICAL DATA ELECTRONIC SURFACE ELEMENT CONTROL (ESEC 30) TROUBLESHOOTING GUIDE - Wave Touch Models - For each Fault code there is a listing of the likely failure condition or cause, as well as suggested corrective actions to be taken. Perform the steps one at a time in the order listed below to correct the specific failure condition. SYMPTOM Control Beeping No Error Codes Displayed LIKELY FAILURE CONDITION/CAUSE ESEC key display ribbon cable is disconnected or defective SUGGESTED CORRECTIVE ACTION 1. Check/reseat ribbon connection J3 connection on the ESEC 30 UIB. 2. Replace ESEC 30 UIB. 3. Replace TST panel. " E " In Displays ESEC key display ribbon cable is disconnected or defective 1. Check/reseat ribbon connection J2 connection on the ESEC30 UIB. 2. Replace ESEC 30 UIB. 3. Replace TST panel. "E 11" In Displays Shorted Keypad 1. Reset power supply to range to see if failure code will clear. 2. Check/reseat ribbon harness and connectors between the TST panel and ESEC 30 UIB. 3. Replace the TST panel 4. Replace the ESEC 30 UIB " E 14 " In Displays ESEC key read ribbon cable is disconnected or defective 1. Check/reseat ribbon connection J4 connection on the ESEC 30 UIB. 2. Replace ESEC 30 UIB. 3. Replace TST panel. " E 15 " In Displays Signal loss between ESEC 30 UIB and ESEC relay board. 1. Check/reseat harness and connections between connector P6 of ESEC30 UIB to connector J2 of ESEC relay board. Repair or replace harness as needed. 2. If connection and harness are good. then replace ESEC relay board. 3. If error remains ESEC30 UIB. 4. If the previous steps do not resolve the failure replace the TST panel. "HE" Surface element and its displayed and no associated hot surface power to Element limiter mis-wired 1. Correct wiring of that element and its hot surface limiter. "HE" displayed when surface is cold 1. Hot surface limiter contacts closed. 2. Defective Relay Board. 3. Defective ESEC 30 UIB 1. Disconnect power and check continuity of hot surface limiter contacts. (See Note A) 2. If hot surface limiter contacts are open replace ESEC relay board. 3. Replace ESEC 30 UIB Surface Element hot, but "HE" is not displayed 1. Loose connection between surface element and Relay Board J4 2. Miswired element harness. 3. Open limiter contacts. 4. Failed harness or connector from UIB to Relay Board 5. Defective Relay Board. 6 Defective ESEC 30 UIB 1. Check the wire harness connector and seat properly to Relay Board J4 connector. 2. Check surface harness for correct wiring from each element's hot surface limiter - correct wiring or replace harness if necessary. 3. Turn on all elements to Hi. Wait 3 minutes to ensure all surfaces are hot. Check continuity of limiter switch circuit for each element. (See Note A) 4. Check the wire harness and connectors from ESEC 30 UIB P5 to Relay Board Connector J5. Replace harness if defective. 5. Replace Relay Board 6. Replace ESEC 30 UIB Element does not heat when turned on at TST panel. 1. Miswiring or faulty connection from element to Relay Board 2. Faulty connection from ESEC 30 UIB to ESEC Relay Board 3. Open Element 4. Defective Relay Board 5. Defective UIB 1. Check wiring harness and connections from element to Relay Board. 2. Check harness and connections from UIB connector P10 to Relay Board J3. 3. Check continuity of surface element heating circuit. 4. Replace ESEC Relay Board. 5. Replace ESEC 30 UIB Note A: Limiter contacts can be tested through the harness on Relay Board connector J4 Page