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July 4th, 2006, 07:18 AM
#1
Preheat Time
I just bought a Kenmore Elite slide-in range. After 20 minutes the preheat chime indicates that it has reached the proper temperature, but an oven thermometer shows that it is 100 degrees off. We called a repairman and he said you can't count on the preheat chime to be accurate. We should wait 5-10 minutes more to get the oven to the proper temp. What do you think, is this "normal"?
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July 4th, 2006, 09:55 AM
#2
If your using a round dial pointer type thermometer then its slower to catch up to the proper temperature than the digital oven thermostats.
Have you tried baking some items in it yet? If not, go ahead and bake some items you normally do, then compare it to your old range you had.
Jake
Appliance Repair School 1987-1988
Star Appliance Tech. 2 yrs. 1988-1990
Wards Appliance Tech. 11 yrs. 1990-2001
Sears Appliance Tech. 4 yrs. 2001-Oct. 2005
Jake's Appliance Repair Nov. 2005-present
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July 4th, 2006, 11:51 AM
#3
Yes, we've had the oven for 2 months and have had a problem with baking things in a time frame we were used to. One problem can be attributed to the fact that we thought the oven was preheated to the appropriate temperature when the chime rang. So we'd put our item in the oven and got very frustrated with the amount of time it took to get done. So we bought the oven thermometer. As I stated before, the preheat chime rings and the oven thermometer is 100 degrees below our target temperature. If we wait 10 more minutes the oven finally reaches the appropriate temperature. This is usually 25-30 minutes down the road. If we bake something then, the item finishes in a time longer than our previous oven (for example, cookies that used to take 10 minutes, now took 15 minutes).
As far as the oven thermoeter, the repairman brought two different thermometers (a digital and a mercury). They also showed the oven 100 degrees below the preheat time even though the chime had rung.
Should it be a reasonable expectation that the preheat chime is accurate? Thanks.
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July 5th, 2006, 03:30 PM
#4
Its not always accurate. But if the repairman showed it 100 degrees below when the heat cycled off, then you have a problem.
He should do a heat cycle test, and watch the temperature as it cycles off and on.
Jake
Appliance Repair School 1987-1988
Star Appliance Tech. 2 yrs. 1988-1990
Wards Appliance Tech. 11 yrs. 1990-2001
Sears Appliance Tech. 4 yrs. 2001-Oct. 2005
Jake's Appliance Repair Nov. 2005-present
Look-Up & Order Parts
ApplianceBlog Classifieds
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July 6th, 2006, 07:39 PM
#5
Could the preheat time be affected by the type of electrical hookup I have on this range? I have the three-prong type of electrical cord.
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July 7th, 2006, 01:09 AM
#6
Nope, never heard or seen of that doing it.
Jake
Appliance Repair School 1987-1988
Star Appliance Tech. 2 yrs. 1988-1990
Wards Appliance Tech. 11 yrs. 1990-2001
Sears Appliance Tech. 4 yrs. 2001-Oct. 2005
Jake's Appliance Repair Nov. 2005-present
Look-Up & Order Parts
ApplianceBlog Classifieds
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July 7th, 2006, 08:13 AM
#7
OK. Thanks for your advice. Sears has agreed to give us a new stove.
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July 8th, 2006, 01:47 AM
#8
Ok, Sounds good.
Jake
Appliance Repair School 1987-1988
Star Appliance Tech. 2 yrs. 1988-1990
Wards Appliance Tech. 11 yrs. 1990-2001
Sears Appliance Tech. 4 yrs. 2001-Oct. 2005
Jake's Appliance Repair Nov. 2005-present
Look-Up & Order Parts
ApplianceBlog Classifieds
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