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Wtvc3300us/10 high temp reset keeps tripping

Vent not blocked, good airflow, voltage is correct, replaced the reset limit switch. Will work good for a day or two then trips again.

Posted by Anonymous on


6 Suggested Answers

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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

  • 136 Answers

SOURCE: frequent tripping of the hight limit switch

The high limit switch itself is getting weak , replace it and problem solved!

Posted on Sep 15, 2007

  • 1 Answer

SOURCE: Hotpoint CTD00 trips the power

This happened to me.

Your condenser unit on the front bottom left corner may be clogged up and causing water to back up around the fan and heating element behind the rear panel.
Take condenser unit out and give it a good clean removing as much fluff as possible.

If the heating element senses damp on it, then it will trip the electric.
The back panel which is at 45 degree angle on back. I took this off and sure enough there was water in there.
Wipe away all water and use an ever so slightly damp cloth to remove as much dust stuck to the metal as possible.
I used a hair dryer for about ten minutes fanning over the heating element and circular fan. Don't rush this. Take your time to make sure all signs of damp have been removed from heating element before putting the back panel back on.
After carrying out the above my machine worked fine and no longered trip electric.
It is a pain, but to prevent this problem happening I suggest cleaning condenser unit about once a week if you have alot of washing. Empty water panel after every two loads, maximum.

Good luck

Posted on Dec 05, 2007

  • 1314 Answers

SOURCE: Whirlpool Duet Dryer getting very hot, tripping breaker

what size is your breaker how many amps it should say on breaker are you cleaning the lint screen with it on top if the drier is getting too hot there is a device in it that's called a thermal limiter that would blow before the breaker would trip what kind or you in a house or apt. now on high heat can you hold your hand on the side of the drier.or cant touch it look at the vent under your house and tell me 1is it hanging down under the house then coming up to the hood 2whats its diameter3whats it made of we will go from there ok.there are three thermostats in that drier the first one runs at about 150 160 max second is a safety in case the first one fails it cycles at about 250 third is a safety if the drier exceeds 300 it will shut the heater down and wont rest it has to be replaced

Posted on Jan 10, 2008

  • 1239 Answers

SOURCE: my hotpoint condenser dryer keeps

HI The dryer timer, located in back of the control panel, controls several things: the drying time of the clothes in the drum, the flow of electricity to the heating element, and the flow of power to the timer motor and the drum motor in the dryer cabinet. 
Timers are driven by synchronous motors. Although the contact part of the timer can be cleaned and adjusted on some dryers, this is a job for a professional repair person. Timer motor repairs should also be handled by a professional, but you can replace a faulty timer yourself. Here's how to test and replace a dryer timer:

Step 1: To access the timer, remove the front of the control panel. On some dryers, the timer can be removed without removing the panel. In either case, pull the timer knob off the shaft and slip off the pointer. The pointer is usually keyed to the shaft by two flat surfaces to keep the pointer from slipping when it's turned.

Step 2: Test the timer with a VOM set to the RX1 scale. Turn the timer to the NORMAL DRY setting and disconnect one of the timer power leads. Some timers may have several wires connected to them: The power leads are usually larger than the other wires, and this size difference can be spotted under close examination. Clip one probe of the meter to each timer terminal. If the meter reads zero, the timer is working. If the needle jumps to a high reading, the timer is faulty and should be replaced. Replace the timer with a new one of the same size and type.

Step 3: To replace the timer, have a helper hold the new timer close to the old one, especially if there are several wires to be changed. Disconnect the old wires one at a time, connecting each corresponding new wire as you work, to make sure the connections are properly made. Or, draw a diagram detailing the proper connections. After all the wires are connected, check the connections again for accuracy.

Posted on Oct 10, 2008

SOURCE: Tripping BreakerS

I have the same problem with a new lg will trip the breaker after a few minutes of being on.

Posted on Oct 31, 2008

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Lennox rooftop Prodigy M2 controller is throwing code 61 witch is heat 2 limit open S99 what do you think the cause would be

dirty filter, bad fan motor, poor airflow, faulty limit switch, faulty prodigy. start simple

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Rool out switch keeping tripping

assume you mean roll-out switch on a is a temperature sensitive safety control intended to limit the temperature in the vestabule or burner area. if it keeps tripping, it's because something is causing the temp to get too high. a dirty filter would be first suspect. it could also be an inoperative blower, a dirty evaporator, or a blocked flue or vent pipe. check all these things out and you will likely find your problem..

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High temp limit opens causing furnace to short-cycle

An adjustable high temp limit up to 215°f is acceptable in some installations. Your service tech should take a temp rise measurement. All furnaces have data, and are different per unit. That data should give a temp rise number. As if the air entering is 75°f and the air leaving is 150°f, rise is 75. This will indicate an air restriction in the furnace or poor air flow if the rise is excessive per manufacturer's specs. I've seen the insulation inside the supply air plenum come loose and block the ductworks openings, which will act as a restriction and cause the unit to overheat. A slow blower due to dirty blower wheel, damaged windings, wrong speed, weak capacitor, low voltage, or wrong motor will all cause low airflow, and will overheat. Dirty or compacted evaporator coil also. A cracked heat exchanger anywhere near the high temp limit will be a bit hard to find/detect will certainly cause the limit to open. If this unit is having an overheating issue, it's certainty an issue you may want to call in a professional to help with. Try operating the heat in medium speed at the blower. If it's tripping within a minute or less, it may indicate a heat exchanger issue. If it takes a while, 2-5 mins, then I'd suspect an airflow issue. Hope this helps you!

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I have a Kenmore series 90 dryer about 15 years old which stopped heating last week. I found several videos on you tube which detailed the steps to troubleshoot and repair. The steps were to check...

Blown high limit fusees can be caused by.
  1. Not enough airflow caused by blockage in the exhaust vent pipe.(most common) Check for strong airflow coming out of the back of machine, then check for good airflow at exterior vent. Clean vent if airflow is restricted.
  2. Bad drum seal
  3. Dirty lint screen
  4. Broken blower wheel
  5. Blockage inside the machine.

Jul 19, 2011 | Kenmore Dryers

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Miele 9820 dryer has check vent light flashing and no heat. Third time this has happened in 12 months. Tech keeps coming back and resetting high limit switch. How can I do that myself? Their techs take...

I am adding some pictures to help with the resetting of the thermostat. It is actually much easier if you pop open the top and remove three screws on the top side of the left panel in addition to the three in the back. That way you get more room to work with.

Hope it helps.


Jun 18, 2011 | Miele T9820 Gas Dryer

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I have a thin twin stacking whirlpool washer/dryer. The high limit switch is kicking off the element within 2 mins of running. So heating element heats up red hot, then clicks off after 2 mins. I have...

I think you are on the right track with a faulty high limit switch. When i serviced these units we always replaced the operating thermostat and the high limit switch together they came in a kit. The operating thermostat in theory should never let it get hot enough to trip the high limit switch, which is really just a safety backup for the operating thermostat. Get the kit and replace both, and also make sure your exhaust vent going outside has good flow at the outside vent,a restricted vent system will cause similar issues.. Good Luck

Oct 07, 2010 | Whirlpool LTE6234D Top Load Stacked...

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I have a dyno glo rmc-fa100dlx forced air heater. It will light and work for a few minutes, up to about 5, then it will stop heating and the fan will keep blowing. any ideas? thanks!

If the unit comes on and runs but then shuts down, that sounds like an indication of a high limit trip.

Most, if not all, furnaces have high limit switches that keep a constant check on the temp inside the furnace or air handler. On most systems, once this high limit switch has been made (got to hot), the limit switch breaks control voltage to the heating device (strips, gas, fuel, etc.etc..). The blower motor continues to run until the high limit has dropped in temp and reset itself.

On some models, the high limit is a manual reset, meaning you need to reset the switch yourself or shut the unit off and then back on to reset it.

Check all filters and replace as necessary. Check the coils and fan blades for dirt build-up and cleanliness. Check motor belt (if applicable). If all these fail to solve the problem, then your issue either lies within the blower motor itself not moving enough air for proper heat transfer. Or the high limit switch itself is failing.

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Dryer turns no heat and can smell gas

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No heat runs fine

Look for high temp overload switches/safeties.

Ohm those out. If one is tripped make sure the vent pipe and outlet is clear. A partially clogged vent cause it to overheat and trip safety switches.
Some are auto reset, some are manual reset, and some are one time trip and must be replaced.

Jan 23, 2009 | Dryers

1 Answer

Arcoair central heat /air conditioning unit

The blower motor kicks on when there has been a 24 volt control failure.

This usually means that a limit switch has tripped.

Most likely that would be a high temp limit switch or a rollout switch.

First, make sure the filters are clean. and the evap coil is clean. If eaither are dirty/clogged, it will partially block airflow, causing the furnace to overheat, causing the high temp limit to trip.

A rollout switch typically trips for three reasons.
1 flame rollout into the burner compartment due to poor airflow.
2 overheating af teh metal plate the rollout is mounted to, due to dirty, old, rusted components.
3 a bad limit switch.

If your unit has an LED light, count the flashes and it will hepl popint out the problem.
(locate the wiring diagram/flash code list, and correspond the flash count, with the code.)

First, check filters.

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