How to use XH-W3002 AC digital Thermostat - Robojax

[@theidahodian4518]

Excellent video. Liked and subscribed

[@babuthayyil7485]

Thank you for useful demonstration.

[@AhmadKhateeb-m2o]

ممكن شرح طريقه تركيب الحساس مع المروحه واللمبه

[@MrBurtonf]

Will the LED temperature display timeout or is it always on?

[@harisrani9106]

Thank you for such an informative knowledge

[@aldymcpndg14]

Can i use the normally closed switch of the relay so i can use the heating and cooling function. I mean use the normally close switch of relay for heating element and use the normally open switch of the relay for cooling fun? Is that possible

[@robojax]

if you connect another wire to the Normaly closed terminal, for sure it should work.

[@aldymcpndg14]

@robojax thank you very much.

[@angelodesantis7749]

Thank you 🙏 working 220volt?

[@serg3y]

Would the 24v work with 19V. and what would happen if you connect 12v to the 24v controller?

[@robojax]

I have not tested but it should not work. the relay will not hold. the voltage is half. I believe there is 12V version or get boost converter to convert 12V to 24V here is the video kzbin.info/www/bejne/gn6umoN7lJeIq5Y

[@mahlasutube]

Can we connect the same to a 2KW domestic water heater?

[@mahlasutube]

One thing more, how much we can extend the sensor wire? Can we take the wire through the pipes carrying AC voltage?

[@robojax]

I belive I provided the calcualtion. Read the current rating on the relay of this module and if you see 10A, then if your region voltge is 200, then P=220v * 10A = 2.2kW it should be enough. As for the length of sensor, it is hard to say, may be try it by shielding the sensor wire with allominum foil and extend it (inside the pipe with AC line) and see if you read the same temperatue. Except expriment, we won't know if there is not datasheet or information from the manufacturere of the sensor.

[@mahlasutube]

@@robojax Thanks a lot for replying to my query, brother. I am just going to try W3230 220V AC version to install with a 25ltr water heater (2KW) instead of typical capillary thermostat switch. Let's hope it will work properly. I will try to make a video of its usage and let you know the results...

[@thomasmcshane7199]

Put one on my egg incubator. Thanks for the info.

[@MyDarer]

Hey I don't know what's wrong with mine, but when I connect the bulb which is supposed to heat...the device starts going on and off

[@florgemmp8559]

Thank you for tutorial❤

[@StepperByStepper]

What does LLL in the Display mean?

[@robojax]

Show LLL When the LLL is displayed, the temperature probe is not inserted, disconnected, damaged, and need replaced. Show HHH When HHH is displayed, the temperature probe is short-circuited and the temperature detection range is exceeded.

[@StepperByStepper]

@@robojax thanks very much!!!

[@robojax]

You are very welcome.

[@AO-ek9qw]

when setting up the delay, in the example you showed, if the temperature drops below 65 during that 1 min delay, will it still turn on? thanks in advance

[@robojax]

Hi, I don’t remember anything about this video. I would have to watch answer it. I believe if you watch it carefully , there shouldn’t be any questions left.

[@AO-ek9qw]

​ @Robojax the video doesn't mention it, you only made sure the temperature doesn't drop below 65 during the delay period. please refer to 16:05 - 18:08

[@robojax]

65 is just an example. But I moved my mousse and said what happens when it reaches to max and to minimum. Please watch it 2 or three times

[@MyJuancho2010]

Is it good to control viscous liquids, such as liquid glues?...Thank you.

[@robojax]

as long as you can measure the temperature, yes.

[@willimnichols3774]

Thank you for your help I have one in my cold room and it works very good the best one working

[@robojax]

You are welcome. The best thank you for me is to not skippin the ads and Subscribe 🔔 to my channel, like 👍 the video and do not skip the ads.. It is greatly appreciated. 🔔 😊. I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊 .

[@ulricius]

Danke, sehr gut erklärt. Weiter so, finde ich sehr gut :-)

[@robojax]

Bitte schön. Ich bin froh, dass Sie mein Tutorial nützlich fanden. Vielen Dank, dass Sie die Anzeigen nicht übersprungen haben und sie weiterhin ansehen. Das wird mir sehr helfen.

[@tockatheman]

Does this 220v work in europe?

[@robojax]

Please watch the video as I have explained it. I will answer any questions if not explained in video.

[@rajendrawaiba1577]

How many blubs and fan can be lit from this device?

[@robojax]

I have shown it in the first 50 seconds. it is about Watts. So look at the back of your device and you will see the rating. Once you know how many watts, this can handle, then look at each bulb or fan rating and you will know.

[@abousamah1967]

But the proplem of such thermostate is the weak prope may be will melt in high water temp If it is metal best

[@robojax]

The he maximum temperature this device can handle, it should work. It is made for that temperature

[@cofa4011]

Hi Ahmad ! I'm really late but i wish you a very good new year ;) Thanks for the work you do to help and inspire us !

[@robojax]

You are welcome. Thank you. I am sorry for late reply. I was on vacation.

[@jasiahtrace2373]

I realize it's kinda randomly asking but do anybody know of a good place to stream new movies online ?

[@VelloErit]

Thank you!

[@pedrolg]

Not good. I had two with failed relay after a little use, it won't witch off when OUT light is off.

[@hajrudinzivinice]

Nice, thanx...

[@robojax]

Most welcome

[@PerthLtd]

Thanks

[@adriancalin1051]

România

[@oscarbead]

Thank You Robojax! Purchased 2ea. DM-W3002 Temp. Controllers {topnotch Seller -=> juan17tres} Loong ago learned (the hard way) Need to Inspect C. origin PCB's. 
Quick scan of my 2 revealed: 
Good++ design, Good++ component specification
 Both passed function test 
~~ HowEver…. Assembly: Huge Difference between the 2 #1 not up to "industry standard" but will do just fine 
#2 was a Near Term FAILURE Waiting to happen
 ... had to clean, reflow/fill several thru-holes 
 Bottom Line: Pull out the PCB's and inspect/repair! ** Helpful Hint Re: all digital controllers ** The Most Common point of digital Controller failure is its’ relays. (Note: failed Sensors usually easy to replace and are Not “controller failure”) So, Industry practice is Controller relays switch External Relays. The External relays switch the working Loads. That way, controller relays only switch mA. Relays are Cheep -=> Rule of thumb: External relay rated capacity At Least 2X or More, than Max. load. FYI: Generally, contact type relays fail open, SSRs fail closed.

[@robojax]

You are welcome. Than you for the tips and safety notes.

[@Maher-]

Your tutorial has too many ads 👎

[@robojax]

Get KZbin premium m.kzbin.info and you will see no ads. I spent hour making this video and you get it for free, can’t you wait 5 or 15 seconds ? Amazing

[@lj4383]

fujb