Technical Manual - Page 29
ERD30, 36, 48
Large Oven, No Bake
1. Check incoming power to range should have 240 VAC with a neutral. Check voltage
going into main relay board from L2 (red) to L1 (black) at main relay board. Should
have 240 VAC.
2. Program unit into bake cycle, the unit will go into a preheat bake. The bake element
and broiler should activate during pre-heat.
If the bake element doesn’t activate check voltage at the main relay board. At the DBL
(double line relay) NO side to the BA relay (Bake Relay) Check for voltage across
these two relays. Should read 240 VAC.
If no voltage is present the next check is the HTC (hi temp cutout) which is located
just to the right of the latch assembly.
3. There are two HTC’s. (High Temp Cutouts) one is for the bake element circuit. The
second one is for the broil cycle circuit. You can tell the difference between them by
the color of the wire going in to the HTC. The Bake HTC has a black wire going in to
the HTC. Line voltage Hot (to bake element) The broil HTC is a white wire.
This is the neutral side to the broil igniter. If the bake HTC is open, push down on
the re-set button located in the center of the HTC. If the re-set button will not depress,
replace HTC. If the HTC is good, check for an open bake element and wiring to the
element.