SeeMeCNC Rostock MAX v2 Assembly Manual page 68

Next, solder down the leads to the solder pads. Make sure you don't create a solder bridge
between the two pads! Use only enough solder to do the job. When you're done, clip off the excess
leads.
Note that we're using the pair of pads closest to the thermistor. The more distant pair is where
we'll install the thermistor signal wires.
Fig. 5-7: Soldered down..
We're going to install the power LED next. The LED has polarity to it, so we need to make sure
that it's installed correctly, otherwise they won't light up.
Rostock MAX v2 Assembly Guide
Fig. 5-6: Thermistor taped into place.
Fig. 5-8: ...and trimmed.
68