SOURCE: Heating Element Won't Shut Off
Usually
when an electric dryer overheats it's because of a defective cycling
thermostat or a clogged vent system. Clean any lint from the internal
and external ductwork, and/or replace the cycling thermostat
It normally takes about 45 minutes for a dryer to dry a full load. If your dryer is taking more than an hour, check these.
Vent
Heating element
Internal ductwork
Cycling thermostat
Vent
Frequently
there's an obstruction in the vent duct from the dryer to the outside
of the house. For the dryer to heat properly, the duct must be clean
and clear of lint or any other substance.
Heating element
Your
dryer's heating element may be partially burned out. If it is, your
dryer still heats, but at such a low temperature that it takes three or
four times as long to dry the clothes. If the element is partially
burned out, replace it.
Internal ductwork
Your
dryer has some internal ductwork. If it gets clogged, your dryer can't
dry properly. In most dryers, to get to the internal ductwork to clear
the clog, you have to substantially disassemble the dryer. A quick way
to check for internal clogs is to remove the lint filter and use a
flashlight to inspect the inside of the duct. If it looks clogged and
you can't clear it using your vacuum, contact a qualified appliance
repair technician.
Cycling thermostat
Although
this isn't a common problem, one of the thermostats that controls the
temperature in your dryer may break and cause the dryer to heat poorly.
If so, you need to replace it. The thermostat is usually a small,
round, black device mounted to an oblong steel plate. The plate is
mounted to the internal ductwork with two screws.
SOURCE: Water deposits on glassware
arer you putting salt in the salt container?? in a hard water area, this is essential
SOURCE: Maytag MDBH970AWS Heating element won't turn off
The heater relay is located on the control board, a faulty relay or a faulty control board would cause the problem you have described. The fix is to replace the control board. Parts for your unit should be available from most appliance parts retailers, if there is not one local to you, the part is available at www.apliancepartspro.com. along with an exploded view of your unit
Hope this helps.
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Hi,
I have an older dishwasher also and recently my wife also complained about it not cleaning right... so me being the man I am tried in vain to clean the things... Bought new spray arms online and installed them in minutes...now the thing works like new... However I have also found that if the heating element goes bad then that also can mess things up bad... So I would buy new spray arms, and also check out the heating element to make sure it is working... Here is a tip that will help you with the online buying...
Dishwasher Spray Arms not Spinning
How to Buy Appliance Parts Online
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