Ducting Information - Jenn-Air CP240B Repair Manual

Cooktop Cartridges
Conventional Halogen Radiant Solid Element
Coil
Conventional Coil
Rated 240 volts ........................... AC110B-Black Porcelain
AC110S- Stainless Steel
AC110W-White Porcelain
Halogen
Rated for 240 volts ........................ AH150B-Slack
Radiant
Rated for 240 volts ........................ AR140B-S[ack
Solid Element
Rated for 240 volts ........................ AS130B-Blaok
AS130W-White
Ducting Information
Jenn-Air's ventilation system iSdesigned to capture both cooking fumes and smoke from
any place on the grill surface. Ifthe system does not, these are some ducting installation
situations to check:
• 6" diameter round or 3 1/4" x 10" rectangular ducting should be used. Note: 5"
diameter round ducting may be used for venting straight out the back of the
cooktop and directly through the wall for 10' or less.
• Nomorethanthreeg0oelbowsshouldbeused. Distancebetweenelbowsshould
be at least 18",
• Recommended Jenn-Air wall cap should be used. Make sure damper moves
freely when ventilation system is operating.
• There should be a minimum clearance of 6" for cooktop installed near a side wall
If there is not an obvious improper installation, there may be a concealed problem such
as a pinched joint, obstruction in the pipe, etc. Installation is the responsibility of the
installer and questions should be addressed first by the installer. The installer should
very carefully check the ducting installation instructions.
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