PAGE 20
TESTING THE WALL OVEN-2 RELAY BOARD
ELEMENT TESTING
First access Diagnostic Mode. Once in Diagnostic Mode, the
Technician can press a key to activate an element. The element relay
and the double line breaker(dlb) will close to complete a 240/208 VAC
circuit through a specific element. If the Oven Controller detects the
current running through the closed circuit, OVEN ON will be illuminat-
ed on the corresponding display.
NOTE: Diagnostic Mode will end 2 minutes after the last key stroke
or when the CLEAR key is pressed.
Key Pressed Relay(s) activated Display Response
Bake Inner Bake Element and Oven On Illuminated
Broil Broil Element Oven On Illuminated
Bake Stone Bake Stone Element Oven On Illuminated
Convection Bake Outer Bake Element and Oven On Illuminated
Convection Broil Right Convection Element Oven On Illuminated
Convection Left Convection Element Oven On Illuminated
NOTE: The current sensor only detects the element
circuits, not the fans.
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