Hello everyone and thank you for accepting me on your forum.
I am French and specialize in the refurbishment of electronic products, so I need your advice on a product that is causing me problems.

I have in stock for the moment nearly 800 high-end hair straighteners, most have the same defect, on each hot plate there are 3 thermistors integrated into the ceramic but most have an HS thermistor and this sends an error and a red flash.

The heated sheets are no longer manufactured, so it is impossible to find this part.

Now I will want to convert the 3 thermistors into 1 new one but I still get an error.
I attach a photo of the plate, one of the new thermistor and a third with a shema that I created.

My idea is therefore to send a first side of the new thermistor by connecting the 3 old ones together (pink + blue + red) and then the second side of the new thermistor on the yellow wire.

What do you think of my idea? Is my connection correct?

Thank you all for your answers and your help.

my picture

Link picture:
https://cloud.versioneo.com/index.php/s/yS7CYqHgf7zDC5a
https://cloud.versioneo.com/index.php/s/yS7CYqHgf7zDC5a
https://cloud.versioneo.com/index.php/s/pH82AqFMbzisBKr

я вот чего не могу понять
шер ами не нашёл ничего лучше, чем обратиться с ремонтом плойки
к российским ноутбучникам, а что французские ноутбучники не могут помочь?

французские ноутбучники - плойки не ремонтируют - они тупо покупают новые

_________________
Ремонт ноутбуков в Сочи (918) 403 38 00

Кто хочет - ищет способ
Кто не хочет - ищет причину (с)

Hello, I am specialized in repairing laptops, I have been here on the forum for several years and I like it because the technicians here have a lot of knowledge.
The hair straighteners are an opportunity that we received for the condition of taking 1000 laptops in the lot.

You are absolutely right! In France we buy without trying to repair because the technicians here are very bad or very expensive, that's why my company is specialized in the refurbishment of electronic products.

anthony84210
занятно
как же Вы собираетесь приспособить термодатчик, не имея принципиальной электрической схемы
устройства ?