Dryer stopped working. I checked the vent for lint and it was clean. It is a Limited Edition by Kenmore Model # 86694500

The lint filter might need to be cleaned out. Or the dryer vent is clogged.

The flashing flow sensing arrow on a Kenmore Elite steam dryer with the model number 592 typically indicates an issue with the dryer's airflow. This arrow symbol is associated with the dryer's flow sensing feature, which detects and monitors the airflow during the drying process.
When the arrow is flashing, it suggests that there may be a restriction or blockage in the dryer's vent system. This restriction can cause poor airflow, leading to longer drying times and potentially reduced drying performance.
To troubleshoot this issue, you can take the following steps:

1. Check the dryer's lint filter: Make sure the lint filter is clean and free from debris. A clogged or dirty lint filter can restrict airflow.
2. Inspect the venting system: Check the dryer's exhaust vent hose and ensure it is properly connected and not kinked or obstructed. Additionally, check the external vent to ensure it is clear of any debris or obstructions.
3. Clean the venting system: If you haven't done so recently, it's recommended to clean the entire venting system. This involves disconnecting the dryer from the vent and thoroughly cleaning both the vent hose and the external vent.

If after performing these steps the issue persists and the arrow continues to flash, it may be necessary to contact a professional appliance technician or the manufacturer's customer support for further assistance. They will be able to provide specific troubleshooting steps and recommendations for your Kenmore Elite steam dryer model.

Blower housing most likely stopped up with lint. This located behind front panel, lower section.

The CHECK VENT duct blockage sensing system detects and alerts you to blockages in the duct work that reduce exhaust flow from the dryer. This light does not indicate any problems with your dryer. If this light blinks, it indicates that your home's exhaust system/duct work has a serious restriction

Every time the dryer is turned on, the CHECK FILTER LIGHT WILL BLINK, as a reminder to make sure the filter is clean. Always make sure the lint filter is clean before starting a new load; a clogged lint filter will increase drying times.

The Kenmore Elite dryer has a sensor that detects poor exhaust venting, and when it does, a light flashes on the control panel. This warning light does not include a mechanism to stop gas flow, but if it is allowed to flash for an extended period, poor venting may cause the dryer to overheat. As a result, a fuse might blow and disable the gas valve or ignitor. You can prevent this by diagnosing the reason for the flashing indicator light as soon as possible.

In many cases, LINT has built up somewhere in the exhaust pipes.

Check under the lint filter. Pull it out,look inside the slot it fits in, and clear all lint from this area.

Is it possible you have used the WRONG VENT MATERIAL?
Check your vent to make sure it is 4 inch rigid or semi-rigid metal ducting. If your venting is plastic or flexible foil, replace it before using the dryer.

Check your vent hood outside. You may have a restricted or damaged vent hood. It must be clean and free of lint buildup. Check the damper and make sure it opens fully and easily and is free of lint.

I know you said you have no elbows, but I have posted the pipe run lengths with and without elbows. Keep in mind this is with 4 inch rigid or semi rigid metal ducting.

Measure the length of your exhaust system and count the elbows. Use the chart below to see if your duct is too long. If it is too long, have the duct routed to another location that is within the venting guidelines.

0~90 degree elbows=65 ft of 4 inch rigid metal duct.
1~90 degree elbow=55 ft of 4 inch rigid metal duct.
2~90 degree elbows=47 ft """"""""
3~90 degree elbows=36 ft """"""""
4~90 degree elbows=28 ft """"""""

You should always use duct tape or metal tape on all joints, NEVER USE SCREWS, as screws capture lint inside the pipe.

One more note. Lots of people overlook the fact that fabric softeners can build up on the lint filter over time. This buildup can restrict the airflow through the filter reducing dryer efficiency and lengthening drying times. After removing lint, if the filter looks dark or dirty when held up to the light, follow these steps to clean:

Use hot soapy water and a stiff brush to clean
the filter.
Make sure the filter is completely dry before
reinstalling it and using the dryer.
NEVER operate the dryer with a wet lint filter.

Try unplugging the dryer to see if it resets it.

The majority of the time this problem is because the dryer vent is plugged. Remove the vent hose or pipe and clean it out, removing all lint buildup. Check the damper door where the dryer vents outside for obstruction. Make sure your lint filter and the area it goes into are clean as well. This will fix the problem 9 times out of 10.

did you clean the inside venting circuit inside the dryer from the blower housing.lint trap etc if the dryers full of lint a clean outside vent system wont help

if the flame is liting but stops after 15 to 30 minutes you have bad gas coils.if the flame is liting and clothes are not drying you have to clean out the dryer and the vent line.remove the vent line,if it's a long run to the outside i use a leaf blower to blow out the line,check the outside and make sure nothing is blocking the vent like a screen or cage,if there is remove it and don't put it back after you blow out the line,then clean out the duct that the lint filter slides into,if filter is on top the duct is in the back,remove the front panel and vac out all the lint in the cabinet where the motor is.number one problem with dryers is lint build up,all a dryer does is move air,if it's clogged with lint your gonna have problems.send full model number next time and let me know how you make out,if you need more help let me know

Disconnect the dryer from your vent completely,. pull dryer out 3 ft. from wall and test to see if the smell continues, You have to test for a few minutes to clear out any burning lint from vent restrictions. If the smell hoes away then you know you have venting problems. Also check on the grate that covers the element( the part you look through when you see the orange glow from the element) sometimes plastic or clothing burns onto this grate and needs to be cleaned off. I the smell remains, you will have to tear down the dryer to see if you can find the cause of the smell.

clean your dryer vent and check the thermal fuse