Another MES 40 Gen 2 Victim

[Bearcarver]

As long as you can adjust your MES controls to get actual temps to at least 260° to 275° you're good.
I think they allow 15° off.

I can't use my Bluetooth, just because I don't own anything I can run it though, so I just use the controls on the console.

Also mine sometimes cycles in about a 20° range (Windy), but my Kitchen oven cycles more than 25°range.

Bear

 

[Winterrider]

Yep, will just bump 5 degrees up of target temp. Remote was just a convenience thing, can live without. Gotta get some meat ready...

 

[Winterrider]

Well new controller on MES is not doing me justice. I think PID is in order. In this configuration temp set @275, highest reading was 210. When moved bottom rack to the top when IT showed 160 ( ahead of others ) the temps climbed to 239 maxed out. Gonna make for some rubber skin at those low temps, will have to hit the broiler to crispen.

 

[Bearcarver]

Well new controller on MES is not doing me justice. I think PID is in order. In this configuration temp set @275, highest reading was 210. When moved bottom rack to the top when IT showed 160 ( ahead of others ) the temps climbed to 239 maxed out. Gonna make for some rubber skin at those low temps, will have to hit the broiler to crispen.

When your MES control is set at 275°, what therm is reading210°, and where was that probe at the time?

Then when you moved the bottom rack to the top, what Therm climbed to 239° and where was that probe then?


Bear

 

[Winterrider]

On that middle rack in tinfoil right where oven thermo is. Left it there when raised rack

 

[Winterrider]

Right now everything IT above 165 so removed except for middle pan. Temp still maxed 244

 

[Winterrider]

Excuse me , Maverick probe

 

[Bearcarver]

On that middle rack in tinfoil right where oven thermo is. Left it there when raised rack

Couple more questions:
#1 You have a Therm sensor wrapped in foil?? Why?
#2 Is your Heating element covered in foil at all?

It's too tight under the Heating element for the bottom drip pan. I would remove the bottom drip pan completely.
Then you can cover the actual floor with foil, without covering any of the heating element.
Where is your water pan? I leave mine in at all times---Empty.

I'd like to know---If you set your heat at 275°, without any meat in it, what Maverick temp do you get with the Maverick Sensor on the second rack, without touching any metal, and not wrapped in foil.
How long did it take to shut off & at what Temp, on the MES, did it shut off at.
And what temp did the Maverick read at the same time.

Bear

 

[Winterrider]

I had it stuck thru the ball of tinfoil to keep it elevated off the rack. I took slanted drip shield and water pan out to allow more airflow for pellet tray (which would not stay lit) had to use tube.
Everything else was open as in pic. Bottom pan only has a 1/2" lip around it and sits flat, so should be insignificant. Probe at time of smoke was from Maverick thru vent hole. Raining now, plan on doing some more testing soon. Will report back

 

[Winterrider]

Normal setup with slant tray,water pan,and chip pan.

 

[Bearcarver]

I had it stuck thru the ball of tinfoil to keep it elevated off the rack. I took slanted drip shield and water pan out to allow more airflow for pellet tray (which would not stay lit) had to use tube.
Everything else was open as in pic. Bottom pan only has a 1/2" lip around it and sits flat, so should be insignificant. Probe at time of smoke was from Maverick thru vent hole.View attachment 379307 Raining now, plan on doing some more testing soon. Will report back

I forgot you had the dreaded Gen #2.
The reason I removed that bottom drip pan is without it, the foil can lay tight on the bottom floor, and not have to be curled around the heating element, but if you say it's insignificant, don't bother.
It's also easier to lay foil on a flat floor.

Check temps, like I said above, without any food in, and set at 275°.
Let me know what your tests show.

Bear

 

[Winterrider]

Will do , thanks..

 

[Winterrider]

Finally able to do some more heat tests and here is what I came up with. The MES looks like it is doing what it's suppose to when it is empty. Loaded temp just had be completely baffled yesterday. Not sure if had the pans in and a PID closer to cook zone if things would be more accurate. Don't like to do low temp cooks for certain foods.

 

[dr k]

Finally able to do some more heat tests and here is what I came up with. The MES looks like it is doing what it's suppose to when it is empty. Loaded temp just had be completely baffled yesterday. Not sure if had the pans in and a PID closer to cook zone if things would be more accurate. Don't like to do low temp cooks for certain foods.
View attachment 379338

Yes! If MB had their temp sensor tethered like the meat probe, then they wouldn't have these temp problems. On FB someone drilled a 3/16" or so hole in a cork (not all the way through) and put it on the Mes sensor to insulate it and increase the temp to 275. Something to try if your running tests.

 

[Bearcarver]

Finally able to do some more heat tests and here is what I came up with. The MES looks like it is doing what it's suppose to when it is empty. Loaded temp just had be completely baffled yesterday. Not sure if had the pans in and a PID closer to cook zone if things would be more accurate. Don't like to do low temp cooks for certain foods.
View attachment 379338

Yup---Without any meat in, it looks pretty good.
I don't know what the problem is when you have meat in it, but it wouldn't be the fault of the Smoker.
Having cold meat in a smoker can slow it up in rising, but should not stop it from getting to the set point.

Bear

 

[Winterrider]

I will try a couple more smokes the way it is "without" foil pan and see what happens. Maybe pans block that much heat from rising ???
Got the bottom opened up to see what it looks like as far as wires. May need the professionals assistance if change is made. As stated before, I really lack when it comes to something like this. I did wire my shop completely myself on a new build, but different ballgame here.

 

[Bearcarver]

I will try a couple more smokes the way it is "without" foil pan and see what happens. Maybe pans block that much heat from rising ???
Got the bottom opened up to see what it looks like as far as wires. May need the professionals assistance if change is made. As stated before, I really lack when it comes to something like this. I did wire my shop completely myself on a new build, but different ballgame here.

You're ahead of me then---I don't touch Electric at all !!!

Looking at your picture in post #24, I don't see a problem with where those pans are.
However I still would pull that Bottom tray out & lay a sheet of foil flat on the floor instead.
I just don't like the way the foil seems to wrap around the heating element area, all bunched up.
Maybe it just looks that way.

Bear

 

[Winterrider]

Yes, the picture makes it look like that. No foil on any element hardware. Thanks...
This looks confusing as heck also , yikes !

 

[Bearcarver]

Yes, the picture makes it look like that. No foil on any element hardware. Thanks...
This looks confusing as heck also , yikes !

Yup---That's where I go "Duhhh", and call upon " @tallbm "

Bear

 

[dr k]

Yes, the picture makes it look like that. No foil on any element hardware. Thanks...
This looks confusing as heck also , yikes !

If you take off the back plate to the element you'll see the braided high temp wires are the tan/redish ones in your pic. In the bottom of your pic is the white smooth power cord neutral and next to it is the tan/redish element braided high heat wire. Cut and wire nut those two together. The black cube above (relay) that the smooth black hot power cord wire and the other tan/red high heat are terminated to should be cut and wire nut those two together and done. You can leave enough lead on the tags to put back if you ever want to. Plugged in to the recepticle is heating unplugged is off. Just plug into the PID.