Jenn-Air model cp220 bc Electric Cooktop

SOURCE: knob not working and some burners not heating

The switch under that knob is bad.  It's called an infinite switch.  As far as the elements go, first thing to check is for proper voltage (220) to the cooktop.  Let me know what you find.

SOURCE: Jenn-Air Gas Cooktop Model CVGX2423

Just had this problem today on our seven or eight year old Jenn-Air cooktop. When using the front right burner all ignitors would continue to fire until I turned off the burner. The three other burners worked correctly. After trying all the obvious soulutions w/o success I pulled off that burners control knob and the rubber seal which exposed the valve. Their was a bunch of crud in there. I put a small (one inch) paint brush in there and vigorusly loosened all the crud. I then inserted the nozzle of our central vac - which just happened to fit perfectly - and sucked all the stuff out. I repeated the proceedure a couple more times, reassembled the knob and started the burner. Worked just perfectly!!! YMMV. Good luck.

SOURCE: Jenn-Air JGD8130 Gas Cooktop will not ignite

I just ordered one of these---sounds like people are not happy with this model---please get me more info

SOURCE: jenn air jed 8430 electric cooktop control switch for rear burner

The cook top is attached to the wood frame by brackets, just remove the screws and the electric connection, make sure the power is off from the main box, it's a 220 volt wiring and then just lift the top off. to remove the glass, look around the edges and you should see some small screws, just remove them and the glass should lift off.
Eddie Rentas
Tupper Lake NY

SOURCE: Need To Replace the Cooktop of my Jenn-Air downdraft

Here is a blowup diagram of the cooktop.

CLICK HERE

Looking up the service manual - it is no longer available.

Hope this is helpful.

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