Clean Mode
Sequence Of Event:
1) K4, K8, K9 relays close.
2) K4
relay energizes both cooling motors; airflow from cooling motor
closes the “air switch” contacts. The completed “air switch” circuit
Signals the board {signal voltage). Note: if the air switch circuit is not
completed within 40 seconds, the board will interpret an
Cooling fan fault and display an f34 error code for the upper oven, and an
F64 error code for the lower oven.
3) Pin header P14 on the relay board sends 24 VDC to the double line break
relay {DLB) coil. When the coil is energized; the DLB contacts close.
Current flows from L1 to one leg of the bake, broil and convection
elements.
4) Bake relay K8 and broil relay K9 alternately open and close and send
current from L2 to the other leg of the bake and broil elements. The bake
element is on for 45 seconds, and the broil element is on for 37 seconds
during each 1-minute cycle.
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