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Model: 318047204(0012) REV. A	Brand: -other-	Age: 5 - 10 years
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twodogs58		#1 Posted : Tuesday, July 17, 2012 5:44:26 AM(UTC)
Rank: Member Groups: Registered Joined: 7/17/2012(UTC) Posts: 5		Schematic # 318945311 rev.A -no display and circuit breaker trips at breaker box immediately when reset. No input lines shorted to panels/ground. Electronic oven control appears to be first component powered up. Relays on same must power up for unit to come on. Any tips/suggestions? Thanks in advance for your time. No manufacturer name on service data sheet, schematic or unit.


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twodogs58		#2 Posted : Tuesday, July 17, 2012 5:48:13 AM(UTC)
Rank: Member Groups: Registered Joined: 7/17/2012(UTC) Posts: 5		edit: manufacturer Frigidaire


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Simon / APP Team		#3 Posted : Tuesday, July 17, 2012 9:23:47 AM(UTC)
Rank: Advanced Member Groups: APP Team Joined: 2/12/2012(UTC) Posts: 5,556		Hi. Sorry, need the model number or the picture of the schematic. If you unplug the unit will it still trip the breaker? Simon.


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twodogs58		#4 Posted : Tuesday, July 17, 2012 9:42:11 AM(UTC)
Rank: Member Groups: Registered Joined: 7/17/2012(UTC) Posts: 5		ftp://ftp.electrolux-na.com/pr...ssomption/5995371969.pdf doesn't trip breaker when unplugged - do read continuity from L1 and L2 to chassis ground - nothing else on circuit - hope this helps and thanks for your reply


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twodogs58		#5 Posted : Tuesday, July 17, 2012 9:47:50 AM(UTC)
Rank: Member Groups: Registered Joined: 7/17/2012(UTC) Posts: 5		i did check this schematic does match my hard copy - unit is all electric -miswrote in original post L1 - L2 not visibly grounded. my thinking is to disconnect secondary of xformer on eoc and recheck for L1 L2 grounded and primary to secondary of same.


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Simon / APP Team		#6 Posted : Tuesday, July 17, 2012 1:03:47 PM(UTC)
Rank: Advanced Member Groups: APP Team Joined: 2/12/2012(UTC) Posts: 5,556		Hi. I recommend you to go step by step. First disconnect the L1 from the terminal block and check the breaker, then do the same thing with L2. Trace the short along the wiring. Most probability - it's in the cook top controls. But I could be wrong. Post the results. Simon.


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twodogs58		#7 Posted : Wednesday, July 18, 2012 4:51:08 PM(UTC)
Rank: Member Groups: Registered Joined: 7/17/2012(UTC) Posts: 5		simon - thanks for the reply. it clarified my mis-thinking. disconnected leads at L1 and L2 and checked for ground to chassis. L1 wire to left oven safety circuits shorted to chassis. when i get further in will post.


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