On JennAir electric radiant and touch-control cooktops, F43 tells you there may be a problem with the Cooktop Power Control Board or the wiring that goes with it. That board decides how much power each surface…
On JennAir electric radiant and touch-control cooktops, F43 tells you there may be a problem with the Cooktop Power Control Board or the wiring that goes with it. That board decides how much power each surface element receives. When it reports trouble, the cooktop can refuse to heat, shut elements off, or show F43 while the touch controls look otherwise normal.
1. Turn every control off and let the glass cool. 2. Try a one-minute power reset at the breaker. 3. Wipe the glass and touch panel dry. 4. Try one element on low. If F43 returns, stop using the cooktop and call us. Never lift the glass or reach under the cooktop.
We would not. The board that supplies the elements is under suspicion, and elements can behave unpredictably. Stop using the cooktop until we check it.
No. F43 points to the power control board and its wiring. F63 involves the touch control, power control module and the electrical supply. We read yours and test the right part.
Not always. A loose wire can cause the same message. We check the wiring first, then give you a price in writing and a 30-day workmanship warranty.
A technician diagnoses it on site and gives you the price in writing before any work starts.
