Hi! Welcome to product tutorials by Robojax. My name is Ahmad Shamshiri
presenting this tutorial from Canada. In this tutorial we're going to learn how we
can use this digital temperature control W3001 from DIYMore to control AC load. we
are going to learn how we can use this as a cooler control and also we are going to
learn how we can use it as a heater controller and then the let's get started with this.
for this AC version I have separate videos explaining the DC version of the same 3001
the link for that video is below the video in the description. now let me explain the
module the module is very simple it has two push buttons that are up and down and there
is an LED that when the output is turned ON it will turn ON and also the value that you
see here continuously it shows the current temperature that is attached to this or room
temperature applied some heat here that's why the temperature has increased actual
room temperature is now 24 degrees at the moment so it is slowly decreasing and on a
maximum it can handle is 10 ampere for the AC load and this will be connected to the
AC which I have already connected it this goes directly to the wall outlet and this
is the output where I can connect my load either heater refrigerator fan whatever device you have
to get resources and diagrams for this video, please check the link below this video.
Hardware explained
and this can be immersed directly inside liquid or just on air now these switches
have functions of five parathas it shows the starting temperature and if I press this it
shows the stopping temperature so we have two temperature start and stop and if you want to
change the starting temperature or stopping bring it on the screen and then hold this as you can see
you can increase or decrease it or change it and if you hold this it will go much faster let's see
what is the maximum it goes to 120 degrees and let me hold this and see what is the minimum
that
so minus 55 that's a minimum if you wait for few seconds it returns back to the room
temperature now that was a sort if you want to change the stop but if that's a stop and
then you can hold this and that is where the stop temperature can be adjusted if
you seconds the screen will return back and now you can check the start is 11 point fixed
and the stop is 42 point 1 this is labeled as hundred and 10 to 220 volts and I'm connecting
it to 110 volts it works and also this one this has been labeled at 220 volts actually
it works also with hundred and twenty volts and Canada that I'm testing it now version
so we have microcontroller here this is easy to DC converter we have two wires here and
this has been labeled the red is the live wire this is the neutral wire or ground so
this is a hot or live wire and these two are this is the live or hot wire and this is the
neutral this neutral the black is the same if you pay attention from the top these two
blacks are connected so when you connect the AC enters directly exits back so this is the
neutral and the life also power this but the life goes through the relay and exits
this way and this is the NTC the pressure sensor which is connected at this point
so, we can close it somebody like that and if you wanna know the exact distance
between the center of the holes there are seventy two point two millimeters
and the total distance is eighty five point nine millimeters the length of
this is fifty nine point six millimeters sixteen millimeters the West is forty four
point three millimeters the depth is thirty point five milliliters
Wiring explained
to start preparing this for easy where I have to warn you that when working with easy it's very
dangerous you have to be very careful and take a lot of precautions and every step the power must
be disconnected before you work and if you are unsure how to proceed with this seek help from
a professional now in order to turn on and off something this is my extension code this is the
flag this is in Canada and the US we have this type of plaque it in a wire and extension core
something like this and this will go to the wall and cut it somewhere here which I have
done and in US and Canada we have the plugs are different so we know which one is live and which
one is neutral a small one in Canada the small one is the live (L or H hot) one and if I put
it here you will see that this I've already put it so this small one is the life or hot
and I've labeled it so I don't make mistake now I'm going to this one that goes from to
the wall I will solder it at these two plus and minus so I don't want to make sure that
life is connected to the red and then neutral is connected to the black so this is for the
input and then I'm going to connect this for my load at this point yellow is alive and then
black is the neutral now with this wire have been soldered I will have the heat shrink here
closer so it is covered and also at this point this piece have been connected to this part
we'll have been soldered and I will use heat gun
and the same way in here
now this is ready I can plug this in directly to AC and here's how I'm
going to connect my heater or fan or whatever we want to control with this
Demonstration: Using as heater controller
now let's set this as heater and we have a start temperature of 50°C degrees and stop
temperature of 65°C degrees and how it works is that because this is a heater we are keeping the heat
meaning if the temperature goes below 50 it will start and will heat up and we don't want above
65 or whatever temperature you want so that's our stop temperature now let me set the start
for 50 so if I press s that's a start and then hold it again and then increase I'm going to
change it to 50 so that is the sort temperature wait until it blinks and disappears now this is
for stop when you see it but if I hold that you can change it now I'm changing that to 65
so I've set start 50 stop 65 degrees and as you can see because the temperature of the room at
the moment is below the 50 degrees of start the heater the temperature is the output is
on now I'm connecting this AC bulb and this is my heater cooler whatever I'm just connecting
it as a load for demonstration purpose and now this is the plug for this bulb and as you can
see because output is on if I plug it in there bulb is on so I'm going to heat this up and you
will see it will stop at 65 so this is my heat gun master craft from Canadian Tire so let's
and you consider temperature here
at 65 it stopped and as you can see that temperature is now way above because it
absorbs a lot of heat the heater is off because it's above the temperature now as
the temperature decreases at 50 it will start so I am holding this with my hand
so that the pressure can decrease faster now very fast so now again the heater is on and if
this is a heater then the heat should increase slowly when it reaches 65 it will just turn off
Demonstration: using it as cooler controller
now we are using it as a cooler and start this now 65°C and startled stop has changed when they start
is higher than stop because it's a cooler start is now 65 so let me press this this is a start and
presses it as a stop we have switched it when I press this start let me increase it to 65 so that
is a start 65°C and now wait until it disappears then process that the stop so let's set it to 50°C
and then just give it a few seconds until it blinks out now source is 65 stop is 50
and this is how we have set it will act as a cooler now I'm connecting my external load
here this one because the output is off it is off and the job of the cooler is to keep the
temperature below 60 below 65 and start the cooling at 50 because now it is below 50 it
is not turning on so I'm going to use my heat gun now and here the sensor I'm just applying
some heat pay attention the cooler will turn on when the temperature reaches 65
so, the cooler is now turned on because it's heat up now the
cooling system should bring the temperature down
so, if I hold this in my hand let me speed it up so it can go quickly now
in pay attention at 50 when the temperature reaches 50 it should stop 52 so faster it is
going now and a fifty-year turned off this is how you can use it as a cooler or heater
I would like to thank my patrons from Patreon.com
Subtitle typed/corrected on Dec 13, 2020 by Ahmad Shamshiri in , Canada I did my part to help you learn. Now it is your turn.
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thanks for watching this worth how to use this w 3001 a temperature control heater or
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subscribers I welcome to a product of you hi welcome to product review by double-checks
in this video we are going to learn hi welcome to product review by Robo sharks in this video
we are going to learn how we can use the W3002 temperature cut and this video. hi