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George E. Cawthon

wrote:
On Feb 5, 5:21�am, " wrote:
My Whirlpool range's broiler element exploded.
The range is 4 years old and has had very little use.
I was baking a pizza and decided to brown the top so I turned on the
broiler.
I left the oven door ajar and within 30 seconds there was a loud bang,
a flash
of light and a portion of the �element was burning brightly (like a
welding rod).
�It appeared that the element was melting as burning bits of it
dripped onto the
�floor of the oven. I turned off the breaker and the fire went out.

The service tech changed the element (which showed that indeed, the
element
had melted almost to its core) but the element won't heat up. He
removed the
back cover of the range and visually examined the circuit board. There
was no
evidence of damage. The display panel works, the oven element works,
the surface burners work; �when set to broil, the display shows 500
but
the element doesn't heat up.

The service company, of course, doesn't cover circuit boards and they
want $250 for the part.
#1. Shouldn't the breaker have tripped?
#2. Shouldn't the display indicate a malfunction?
#3. Whirlpool 800 number wait time is always at least 30 minutes.
#4. If it's a burnt out component on the board, shouldn't I be able to
see
some indication -- such as a burn mark.

The range still works fine except for the broiler.
Thanks.

#1 no not necessarily the current to fry the element is less than the
breakers trip current.

#2 no not necessarily, the element fried and took out the board fast

#3 you can call them but it probably wouldnt help since the rnge is 4
years old

#4 No the boards built today have componnts that can be damaged
easily, by say a power line surge. completely invisible. The real test
is if a new board fixes it.

Any chance a pan or lid bumped the element somehow and led o the
damage?

If you still want a broiler you will need a new board.

solid state stuff is wonderful till it breaks

Personally, I can't imagine what use a solid state
circuit board is in an electric oven. Regular
mechanical switches, clocks, and thermostat.
Nobody (almost nobody) ever uses the clock so what
need is there for a circuit board?