User manual FRIGIDAIRE GLEFS79D Supplementary Guide

[. . . ] SAFE SERVICING PRACTICES To avoid the possibility of personal injury and/or property damage, it is important that safe servicing practices be observed. The following are examples, but without limitation, of such practices. [. . . ] Before servicing or moving an appliance remove power cord from electrical outlet, trip circuit breaker to OFF, or remove fuse. GROUNDING: The standard color coding for safety ground wires is GREEN or GREEN WITH YELLOW STRIPES. It is extremely important that the service technician reestablish all safety grounds prior to completion of service. Prior to returning the product to service, ensure that: · All electric connections are correct and secure. · All electrical leads are properly dressed and secured away from sharp edges, high-temperature components, and moving parts. · All uninsulated electrical terminals, connectors, heaters, etc. · All safety grounds (both internal and external) are correctly and securely reassembled. SERVICE DATA SHEET Electric Smoothtop Ranges with Electronic Surface Element Control (ESEC 10R) ELECTRONIC SURFACE ELEMENT CONTROL (ESEC 10R) TROUBLESHOOTING GUIDE Symptom F5 A0 Likely Failure Condition/Cause Bad EEPROM checksum. Suggested Corrective Action 1. (See the ESEC System Diagram. ) F5 F0 Watchdog timer timed out - Power Board. 1. Replace Power Board. F5 FF Watchdog timer timed out - UIB. 1. Replace UIB. F7 F7 F7 F7 10 20 30 40 Potentiometer Potentiometer Potentiometer Potentiometer LF is LR is RR is RF is open. Contact technical line for assistance. F7 F7 F7 F7 11 21 31 41 Potentiometer Potentiometer Potentiometer Potentiometer LF is LR is RR is RF is shorted. Contact technical line for assistance. F7 F7 F7 F7 12 22 32 42 Potentiometer Potentiometer Potentiometer Potentiometer for for for for LF is wrong value. Contact technical line for assistance. Notes on Replacing Parts IMPORTANT DO NOT REMOVE THIS BAG OR DESTROY THE CONTENTS WIRING DIAGRAMS AND SERVICE INFORMATION ENCLOSED Replacing Potentiometers ­ Each of the four push-to-turn controls is mounted to the control panel with a hex nut and lockwasher. When replacing a potentiometer, do not over-tighten the hex nut ­ a torque of only 5 in. -lbs. [. . . ] When replacing a potentiometer, do not over-tighten the hex nut ­ a torque of only 5 in. -lbs. Over-tightening the hex nut will negatively affect the smooth feel of the knob turn and can damage the potentiometer. [. . . ]