Question about Kenmore 600 7965 Dryer

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Dryer stopped heating. Everything runs, but no heat

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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jsrock516
  • 5911 Answers

SOURCE: kenmore, heavy duty dryer, 70 series extra capacity, not heating

The following link explains how to diagnose a dryer "no heat" problem:

http://www.fixya.com/support/r630242-dryer_runs_but_not_heat

If you require addtional assistance, please let me know. I hope this helps you diagnose your problem.

Posted on Aug 12, 2008

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vitg55
  • 73 Answers

SOURCE: Kenmore gas Dryer Heats at start then stops heating

Usually problem like this with electrical solenoids located on the top of gas valve inside the dryer. They need to be replace.

Posted on Dec 08, 2008

huuum
  • 750 Answers

SOURCE: No Heat

Hello
Welcome to Fixya


Remove the vent line from the rear and try the dryer.
If it heats then that means there is a clog or kink in the vent line blocking the vent air from exiting which will stop the dryer from getting hot!
If not then it's another one of these problems.

Defective Ignitor (Gas Only)
When heated the ignitor used on your gas dryer must obtain a specific high temperature
in order to activate the flame sensor. This ignitor is fragile and susceptible to cracking.
A hairline fracture that is barely visible to the naked eye is enough to change
the resistance of the ignitor to a point that is will not work properly.
You can test the resistance of your ignitor. You should get a reading of 50-400 ohms of
resistance.

If the ignitor gets hot and then goes off after about 10-15 seconds and there is
no ignition, the problem is probably not the ignitor. It is most likely the gas valve
coils that are defective.

If the ignitor comes on and stays on, it is the flame sensor that is defective.

If the ignitor is not getting hot it could also be one of the thermostats that is defective.
The power for the ignitor is passed from the timer, through all of the thermostats,
limit switches and fuses to the ignitor. So if you are not getting power to the ignitor
during ignition, you should check the continuity of the individual thermostats and fuses.
DRYER DOES NOT HEAT



Defective Gas Valve Coil (Gas Dryer Only)

If the gas dryer will light once but will not relight until it cools down, it is likely the gas valve coils are faulty. These coils loose some strength when subjected to heat. When they become old, the addition of heat may be enough to prevent them from opening the gas valve when hot. However the coils still work when when cool.

An easy way to diagnose the coils when the burner is not lighting, watch the ignitor. If the the ignitor glows for 10 to 15 seconds but no flame is created, then the coils are faulty. If the ignitor is not glowing the problem is elsewhere.

Recent Customer Symptoms:
The dryer burner doesn't always come on when starting. If the burner does come on, once it goes off if won't come on again until the dryer cools down.



Defective Flame Sensor (Gas Dryer Only)
The flame sensor's job is to monitor the ignitor for sufficient heat
to ignite the gas. A properly operating flame sensor will pass a
continuity check under room temperature.

Common Symptoms
If the flame sensor is defective in the open position,
the ignitor will not get hot when the dryer is started.
However, if it is defective in the closed position the ignitor
will get hot, but the flame sensor will not allow the flame to ignite.
In this case, the ignitor will usually stay hot for a long period of
time.



Defective Thermostat
The thermostats are responsible for maintaining the proper temperature
in the dryer. Check the exhaust temperature of the dyer and if the
temperature is above 150 degrees, you will most likely need to change
the operating thermostat.

The thermostat can also fail in the opposite mode.
It can prevent the element from heating at all.
A failed continuity check at room temperature will verify this condition.

There are some special thermostats that are single pole double throw.
These thermostats are often used to control the timer when set to the
Automatic Dry cycle. If the dryer timer will advance in the Timed Dry
cycle but not the Automatic Dry cycle, then the thermostat could be the
problem.


Defective Thermal Fuse
The thermal fuse is in series with one leg of power to the motor.
If the fuse is open (no continuity) the motor will not run.

Location:
The thermal fuse is located in different locations according
to the model and brand of dryer.

Solution:
Check the thermal fuse for continuity with a volt/ohm meter.
If it is open, it will need to be replaced






Thank You For trusting us with your question
Please remember to leave a solved rating before you leave!

Posted on Feb 03, 2009

localwonder
  • 6784 Answers

SOURCE: kenmore 70 series dryer wont heat up and wont stop running

For a gas dryer, check the following


1. Gas valve coils
Igniter glows, then shuts off without igniting gas - the problem is probably with defective coils (black, located on top of the gas valve). It is recommended to replace all coils (usually two or three) if found defective.

Note: Sometimes the whole gas valve may be defective, thus not letting the gas out. However, this problem is not common.

2. Thermal fuse
Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

Note: It is recommended by most dryer manufacturers to replace a hi-limit thermostat when replacing a thermal fuse.

3. Igniter
Igniter may burn out or break. Replace the igniter if found defective.

Note: Igniters are very fragile and break easily. It is recommended to handle the igniter only touching the ceramic part of it (usually white in color).

4. Flame sensor (or radiant heat sensor)
Replace the sensor (located near the igniter) if found defective.


For a electric dryer, check the following

1. No power to the dryer
Make sure there's power getting to the dryer. Check for tripped circuit breakers or blown fuses. An electric dryer uses two circuit breakers or fuses, and if only one of two is tripped or blown, the dryer might still run but not heat. Sometimes the power cord disconnects or burns at the dryer, if this is the case, the wiring and the terminal block must be repaired or replaced.

2. Heating element
A burned out heating element will show no continuity when measured with a meter. Replace the element if found defective.

3. Thermal fuse
Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

Posted on Jun 01, 2009

  • 175 Answers

SOURCE: Dryer won't Heat up - Kenmore Elite HE4 Gas Dryer

hi..A poor connection between the wire terminals and the
heater relay causes high current draw and damages the
terminals on the heater relay on the main control board.
check it out..
thank u..
kindly rate my response..

Posted on Jun 09, 2009

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1 Answer

How do I run a diagnostic? The dryer just quit heating. Everything else is working fine. How do I trouble shoot to see which part needs replaced?


If there is no heat, you can conclude the heating element has failed or a controller has failed but your description does not identify the dryer brand and indicate whether it is electric or gas.

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I had the same problem. I replaced the thermistor,heating element and another part and still didn't correct problem. i finally had a friend come check it and believe it or not it was the 30 amp fuse in my fuse panel of the house.Come to find out the dryer will run and everything works like it should on 1/2 of the 220 plug but the other half runs the heating element.Both fuses must be good. I replaced the 30 amp round fuse and it works and heats perfect. I hope this helps you and saves you some time and money.
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A burned out heating element will show no continuity when measured with a meter. Replace the element if found defective.

Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

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Dryer does not heat


Q - My electric dryer runs but will not heat, what could stop my dryer from heating?
A - Things that could stop a electric dryer from heating:
- house fuse or breaker ( needs two of them ), heating element, burnt wire, thermostat(s), thermal fuse ( not all models ), motor heat switch, timer, selector switch, burnt power cord/plug.
A ohm meter test for these parts is here.
Q - My gas dryer will not heat, what could stop my dryer from heating?
A - Things that could stop a gas dryer from heating:
- glow bar igniter, thermal fuse ( not all models ), coils on the gas valve, gas valve, thermostats,motor heat switch, timer, selector switch, sensor.
A page for checking gas dryers is here.

Mar 07, 2009 | Kenmore Dryers

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Dryer doesn't heat and runs constantly


depending on the model; if the timer is in the automatic cycle it will not advance if there is no heat, it must heat in order to satisfy a thermostat to tell the timer to advance this is what makes it automatic. If the timer gets to the end of the timed cycle and will not advance to off, sounds like a bad resistor connected to the timer, I would first check the heat circuit to find out why its not heating. Dont mean to complicate, but everything in the dryer has something to do with heating, element,thermostats, temp switch, timer and even the motor. Check for burnt wires at the terminal block for the cord. hope this helps.....

Nov 19, 2008 | Dryers

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Whirlpool LTE5243D Top Load Stacked Dryer heats sometimes and not others


couple things this could be lets start obvious
faulty door switch even though door latches doesnt mean its working properly
bad guages easy to check dont have to run dryer just guages
turn on setting let run threw cycle if it stops on cycle and dont move for a length of time this will be the problem

these 2 things are main causes of why a machine wont work or partcially works at times everything else is easy

Nov 27, 2007 | Whirlpool LTE5243D Top Load Stacked...

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