Coils are getting hot I'm not firing

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Jeezus187

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I just rewicked my drop rda and when I try to fire my dna mod says temp protected so I waited for the coils to cool they only cooled when I took the batteries out but when I put the batteries back in the coils are getting hot even when I'm not firing I don't want my vape to blow...i vape ss fc at .15 watts on the drop using a paranormal dna 166
 

Asbestos4004

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Stupid question, but are you sure your fused claptons are 100% stainless steel? Sometimes the wraps are kanthal...that would surely mess up tc.

Also, if your coils are heating up when you're not hitting the fire button, you have a serious issue with your mod. You can build a dead short in your atty and screw it on your mod. It won't do anything. Any mod that is heating coils when you're not firing is broken.
 
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Jeezus187

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Ok the smok device does not do it anymore only tha dna device so I think it was the device that was messing up don't have a clue why..let me explain I cleaned my coils and rewicked them I'm using the drop vaping in tc mode at 150 watts only when I fire it won't vape it says temp protected but the coils keep on getting warm like gradually to a point it gets hot but not got enough to vaporize any e juice I don't know why its doing this fact being that I didn't tinker with the mod too much just cleaned my gunky coils and rewicked
 

Asbestos4004

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Sounds like a bad thing. Broken mods are things that can happen. Why not try regular round wire SS coils in the drop and see if it continues to screw up. I've never heard of a mod slowly heating up coils when not pressing the fire button, but auto firing is a thing.
The Drop is a solid atty that performs really well with simple coils. It's worth a try. Also, I can't see how this would cause the problen you've described, but make sure there's no stray pieces of wire anywhere on your deck. That's a fairly common problem with the drop.
 
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93gc40

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Temp controlled or temp protected are messages mod display when the TC is at or above max set temp... and has stopped firing... message may flash on and of as the mod does its thing.... instant message usually mean coil material is not same as MODE setting.... might try reducing wattage.


does mod have TCR..... if so try a setting between 70 and 100.

Sent from my SCH-I605 using Tapatalk
 
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QcVaper

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but make sure there's no stray pieces of wire anywhere on your deck. That's a fairly common problem with the drop.
Yep i agree with this, happened to me once : mod wouldn't fire and said temp protected, upon checking the deck there was a tiny piece of wire stranded in the corner of the positive block i believe, took some pointy tweezers and removed it, afterwards 0 issues.
 
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Myk

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Ok the smok device does not do it anymore only tha dna device so I think it was the device that was messing up don't have a clue why..let me explain I cleaned my coils and rewicked them I'm using the drop vaping in tc mode at 150 watts only when I fire it won't vape it says temp protected but the coils keep on getting warm like gradually to a point it gets hot but not got enough to vaporize any e juice I don't know why its doing this fact being that I didn't tinker with the mod too much just cleaned my gunky coils and rewicked

Did you reset the Ω? If not and it changed that will cause bad temperature readings and going into temperature protection or burning.
 

bwh79

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Stupid question, but are you sure your fused claptons are 100% stainless steel? Sometimes the wraps are kanthal...that would surely mess up tc.
Err...it shouldn't? I've used SS/Kanthal Claptons in TC and it works fine. The outer wrap wire of a Clapton hardly affects the current path at all. To understand why, think in terms not of resistance but of conductivity, the inverse (reciprocal) of resistance (S = 1/Ω). The outer wrap is real thin and suuuper long; as a consequence, it has a very very high resistance and, as such, a very very low conductivity. Let's do an example, using nice round numbers for simplicity:

Say you have a core wire that's .1 ohm, and an outer wrap that's ten ohms. The units of conductivity are sometimes colloquially referred to as "Mhos" (℧) but technically, they're called "Siemens" (S). The core wire, with .1Ω resistance, has a conductivity of 10 Siemens (1/.1) and the wrap wire at 10Ω has a conductivity of .1 S (1/10). Adding these together (yes, conductivity is cumulative in parallel) we see the whole wire has a total conductivity of 10.1 Siemens. Flip (invert) that one more time to get the ohms and see that we're at 1/10.1 = .099 which is very very close to the .100 of the naked core wire without a wrap.

Note: "very very close" is not exactly the same, but it is very, very close. The resistance of a cold Clapton is very very close to the resistance of a cold naked core wire. The resistance of a hot Clapton is also very very close to the resistance of a hot naked core wire. If TC is functional on the resistance changes of the naked wire, it should function on the resistance changes of the Clapton, also. You can get a (very very close) approximation just by using the preset for whatever your core is made of; if you want even more accuracy, you can get a custom TCR value from the Wire Wizard tool at steam-engine.org.
 
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Jeezus187

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Did you reset the Ω? If not and it changed that will cause bad temperature readings and going into temperature protection or burning.
Just reset my mod and is working fine thanks a ton bro I was already sending lost vape messages about fixing my .... and looking for a new vape to buy.!!:):)
 
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