5-7
Troubleshooting CT Hoods and DD Ventilation
Inspect for:
Damage to Foam Seal
Seal Damage?
YES NO
Check flatness of Downdraft
front trim panel:
Use a straight edge.
Check for proper installation:
Is the surface
flat?
YES NO
Replace seal
Replace
Downdraft
Is the unit level
and plumb?
YES NO
Install
Properly
Check for blower operation.
Fan operating
Properly?
YES NO
Check wiring &
verify correct blower
was installed.
Verify ducting proper size,
installed correctly,
and not restricted.
Downdraft Seal Damage Flow Chart
Complaint of discolored front trim panel and or report of pulling flames toward the downdraft.
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