I've some problem with a second-hand one, and after opening the handle, I think there's something wrong on the cable connection to the heater element PCB - so if anyone has said soldering pen, I'd be grateful for a closeup on the PCB - also any other info on pins etc would be good.
MLR looks like that...
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Hi!!
Yesterday I was installing a new Wifi thermostat for my domestic gas water heater model Vaillant 242/2-3, and accidentlly one wire from mains touched one wire from the thermostat output contacts. This shut off the heater so I finished installing the thermostat and then went out to check the heater
I found one fuse blown (T2 250V). Replaced it with another equivalent fuse and it blew right away. I measured L-N in mains input and I sometimes got 4K but sometimes, not sure why, I got 100 Ohm...
At a certain point, moving stuff around, I put all wires back in place and... -
Hello everyone.
Some background - I have one of those chinese diesel heaters, which I'm using to heat a garage. Probably most of you are familiar with that units, but here is some basic info - the main heater body is enclosed with the motherboard+sensors unit inside a plastic case. The heater has a glow plug, that works only when the unit is starting (start the fire in the burner) and stopping (make sure to completely burn the fuel inside the burner) and two fans on a single motor. One fan is used to push fresh air in the burner, the other is used to push cold air in the case and... -
I was Ollie today which is a close out / surplus outlet store I do not go in there to often because you find things that you should not be tempted by but that is a another story
I saw a small space heater that used a wire type of heater element which I been looking for a while but not really hard mind you but when I saw this I grabbed it I going to go back tomorrow and buy the last one that is like the one I bought today because I need the heater element and the ceramic insulators and more of heat element wire because this one has two different wattage settings one 1300 watts ( tap... -
Hi guys. I have an question. Overall i am currently selling my house ( apartment with 1 room ) to buy some cheaper with 1 room too, and save cash for new pc in autumn 2024.
So i choosed some cheaper apartment in smaller city,but there is coal heating. I dont wanna heat for coal.
So i m thinking to buy electrical heater. And my question . Is this any sense to buy electrical heater when i will be using new pc with rtx 5090 and new intel ( when will be released ) ultra + Psu Seasonic 1600W?
I expect that i will pay more for bills. But i wanna know this. Will using electrical... -
I recently bought a used tankless hot water heater and the controller board is completely dead no power up when power is applied the display board works however the main controller board does not work correctly at all the fuse is good
I bought a used replacement controller board that also had issues that I was able to fix and now the tankless water heater works correctly now
However I would like to know if I could figure what happened to this controller board if possible
Tomorrow I will take some better pictures of both side of both boards
The...
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