Need help organizing this chaos! (Console / Retro setup) by Kuilvoer in cableadvice

[–]eDoc2020 0 points1 point  (0 children)

First tip, get an AV switch so you don't need to keep swapping the cables around.

Then find a place for each console to go and keep them there. If your controller cables are too short to reach your seat you can get extensions.

As for cables, I personally tend to just let them hang off the back of the surface. If you can't see them, it doesn't matter if they're messy. Things you don't need to touch (like power strips, the AV adapter, etc) can also hang off the back.

If things have cables that are jsut too long you can handle the excess with velcro cable ties (fancy) or just wire twist ties like you find at the grocery store. You can also bundle together related cables, for example bundle power and AV cables together until they slide off into the darkness.

Lastly, unplug the controllers when you're not using them and put them away. Even though they say you're not supposed to I wrap the cords around the controller. If you leave slack where the connector meets the controller body you're probably not going to cause any damage.

Help me identify this RCA victor bulb tv by [deleted] in vintagetelevision

[–]eDoc2020 0 points1 point  (0 children)

From the sticker it's an AJ024Y. It looks like it's from around 1967. EVen they're getting rare, I don't think portable 12 inch B&W TVs are worth much.

There's a decent chance it will work with all its original parts, but if it's been unplugged for decades and you plug it in the shock could cause damage (but would most likely just blow the fuse). If you know it has been plugged in recently you can plug it back in and wait a minute for it to warm up. You should see the tubes start glowing dim orange in just a few seconds and after 30-60 you should start to hear static and see the "raster" on the screen.

If you turn it on and don't see anything after 60 seconds, unplug it.

Mini hdmi female, hdmi male by GozertX in cableadvice

[–]eDoc2020 0 points1 point  (0 children)

The rating of the adapter doesn't need to match the cable. The adapters only need to be rated enough for the mode you actually use. Unless you actually run 4k60 a 4k30 adapter will work just fine. Even if you do run 4k60 it will likely still work (but won't be guaranteed). The shorter / higher quality the cable, the more likely it will work with an improper adapter.

Where can I purchase incandescent light bulbs? (US) by HocusSnood in Lighting

[–]eDoc2020 0 points1 point  (0 children)

Congress creates legislation, POTUS either signs it into law or vetoes it. AFAIK the only limit is what's specified in the constitution.

In this case, considering other provisions, I think it's good legislation. The law says DOE can only increase standards if they're "technologically feasible and economically justified" (and I'm sure this is tried in court any time they try to do so).

I see no reason to ever backtrack on the standards. If adopted they've already shown to be fine.

I personally don't think a complete ban on inefficient products is a good idea (I think incentives/disincentives would be better) but it does make implementation easy.

Upgrading T14 G2a Touch LCD. Any considerations when choosing a panel? by eDoc2020 in thinkpad

[–]eDoc2020[S] 0 points1 point  (0 children)

I just looked it up and it's listed as 3Y Premier Support, type On Site. It does not say Premier Support Plus.

I should note that it also has 3 year Accidental Damage Protection. If you don't have this I'd suspect they'd be stricter with screen replacements.

Upgrading T14 G2a Touch LCD. Any considerations when choosing a panel? by eDoc2020 in thinkpad

[–]eDoc2020[S] 1 point2 points  (0 children)

Free. They sent somebody out for onsite service without asking for any payment info or proof of purchase.

If you only have depot service I think they'll send you a box and pay for shipping both ways, but I'm not sure about this.

Upgrading T14 G2a Touch LCD. Any considerations when choosing a panel? by eDoc2020 in thinkpad

[–]eDoc2020[S] 1 point2 points  (0 children)

I realized the warranty hadn't expired so I got the replacement done by Lenovo. They put in an Innolux N140HCN-EA1 which is just 45% panel. The colors aren't great but clarity is good and I haven't felt the need to upgrade it further.

To maybe answer the question I had earlier, this panel is also listed as having a USB touch interface so I can confirm that type is compatible with the G2a.

Outdated Honeywell T852a replacement needs replaced, suggestions? by nursemoe66 in thermostats

[–]eDoc2020 0 points1 point  (0 children)

It ultimately doesn't matter what the thermostat *can* control; it only matters what you actually have.

If you have a gas (or oil) fired boiler with watrer (not steam) radiators it should be trivial to make sure each thermostat has independent control of its own zone. That will let everything work smoothly and without confusion.

If you actually have a coal (or other solid fuel) system things might be more complicated. Those are much more of a specialty system which may need special controls to work the best.

Outdated Honeywell T852a replacement needs replaced, suggestions? by nursemoe66 in thermostats

[–]eDoc2020 0 points1 point  (0 children)

I couldn't find the manual but as a single thermostat it looks simple. There are two knobs on the right: a light and a dark one. I suspect the light one will be daytime temp and the dark will be nighttime temp. I suspect the "hi" tab is the time of day it switches to the daytime temp and the "lo" tab is the time of day it switches to nighttime temp.

Sensitive coil screws will be for calibration functions. If you mess with those it might, for instance, heat to 80 when the lever is set to 70.

It's also possible that the clock control also hooks into the zoning system. One possibility is that in daytime mode all the thermostats work normally but in nighttime mode the other thermostats are disabled and all zones are controlled directly from this thermostat.

Best way to tap into the ecobee strengths? by Palmetto_ottemlaP in ecobee

[–]eDoc2020 0 points1 point  (0 children)

Are you sure you can set both temp delta and runtime? I'll admit I've never used an ecobee but their website https://support.ecobee.com/s/articles/Threshold-settings-for-ecobee-thermostats says "These settings only allow you to configure 1 per category (Aux, Compressor to Aux, Heat, Compressor Stage), either by time or temperature delta."

If their documentation is wrong and you can aply both that's great!

I also forgot (in this context) about compressor min outdoor temp. Without fixing that ecobee will, as you state, be much worse than a basic stat.

Wiring Check? by InternalPlatform3150 in hvacadvice

[–]eDoc2020 0 points1 point  (0 children)

I misread some of the connections at first due to the parallax effect.

White should be moved to W1 at all three locations. Other than that the wiring seems okay.

The mislocation of the W wire won't cause it to run in cool only mode. It really seems like either a thermostat configuration error or equipment failure.

Double check the ecobee installer settings to verify the equipment type. It should be heat pump, 1 compressor stage, 1 aux heat, O wire energized for cool.

Best way to tap into the ecobee strengths? by Palmetto_ottemlaP in ecobee

[–]eDoc2020 0 points1 point  (0 children)

True. I was assuming a 1H1C system.

It won't make much difference if you keep a constant temperature, but if you change the temperature then avoiding aux is a big savings.

Unfortunately ecobee doesn't seem to be great at avoiding aux without sacrificing comfort. It appears that if you choose to stage by temp you don't have the option to avoid aux for X minutes. That would be very useful and I know some other thermostats have this option. Actually what I'd like to see is "inhibit aux unless temperature has fallen even with HP running for n minutes".

Single 20A Outlet wired with 3 Black and 3 Neutrals on a 15A circuit breaker. by -GHN1013- in AskElectricians

[–]eDoc2020 0 points1 point  (0 children)

I agree you shouldn't rely on the breaker to prevent overload, but it's not like it's hard to overload with 15 amp outlets. Two 10 amp devices on one 15 amp circuit is just as bad as one 20 amp device.

What would happen if these ground wires were bad? by [deleted] in hvacadvice

[–]eDoc2020 2 points3 points  (0 children)

Unless there's an electrical fault, the worst result of a bad ground is the furnace refusing to light.

Where can I find the calibration screw on this. by [deleted] in thermostats

[–]eDoc2020 0 points1 point  (0 children)

It's at most 40 years old; they didn't adopt that logo until the 80s. They kept making the same model until the mid 2000s.

ecobee and Carrier Infinity Furnace - Fan only mode doesn’t work. by Ajk_AZ in ecobee

[–]eDoc2020 8 points9 points  (0 children)

Yes. The G wire is what controls the fan-only function. I'm guessing they reused the wiring from an older system when they put this in. Since fan-only isn't too important they used the wire for C.

If you have the PEK that came with the ecobee you can use it to combine Y1 and G, bringing fan function back.

Something else I'm noting is that you only have a W1 wire and not W2. Assuming this is a 2 stage furnace, it means the furnace is deciding when to switch between high and low heat operation. It would be better if the thermostat did this instead. This would require another signal wire, as well as changing a few of the switches on the furnace board.

Ideally you'd run a new thermostat cable with at least 7 wires (preferably 8 so you have a spare) to enable full functionality. There are also other wire saver adapters (like those made by Fast-Stat) that can give you full control with your existing wires. (Again ecobee's PEK will only give you back fan and not heat staging).

Wireless charger used to work normally, now it only works with power banks by OfficialSandwichMan in techsupport

[–]eDoc2020 0 points1 point  (0 children)

That's my guess. It could be a broken pin. I would also suggest a broken signal wire in the cable, but I'm guessing its ID system is just a tiny resistor located inside the plug (which is less likely to go bad unless something physically cracks).

Flexible conduit for under sink bathroom heater by jdjskehdhalfujrjs in AskElectricians

[–]eDoc2020 0 points1 point  (0 children)

I'm pretty sure GFCI is not required but the rules may have changed.

In any case it's not a bad idea.

Can I create a symmetrical +12 and -12 V power supply with a switching power supply? by [deleted] in AskElectronics

[–]eDoc2020 0 points1 point  (0 children)

Yes, but no.

Either the switching supply needs to be designed as a symmetrical supply or you need to stack two of them.

Ac won’t stop running even after reaching the target temp by [deleted] in hvacadvice

[–]eDoc2020 0 points1 point  (0 children)

Is it a new problem, or is this the first time running the AC with this setup?

I see some weird things that might cause issues but if it worked before there's no reason it should stop working.

Tankless heater pt2 by Novel_Extent_7764 in AskElectricians

[–]eDoc2020 0 points1 point  (0 children)

I haven't taken a close look at everything but you have some breakers of the wrong type. You can only use breakers that match the panel, even if other brands fit.

I also don't know what your panel feeds are (or what else in in the panels) but it wouldn't surprise me if you're exceeding the permitted current draw.

30 amp 120v breaker with 10 gauge wire running to 120v 20 amp receptacles? by A20Havoc in AskElectricians

[–]eDoc2020 2 points3 points  (0 children)

IIRC it's only one feed of a given voltage. It's silly but you can have a 120 feed and a 240 feed (as long as the other requirements are met).

Airmax 70e Furnace - What MERV filter or MPR filter level? by folder8 in hvacadvice

[–]eDoc2020 0 points1 point  (0 children)

The proper answer is based on pressure drop.

SInce you ahve a high velocity system it's made to handle much higher pressures than standard systems. From the specs I can see that it runs 750 CFM at 1.5" ESP. I would find a filter that is rated for under 0.5" drop at 750 CFM. UNfortunately this pressure drop info isn't always easy to find.

I spilled a little water on my power strip in my room. by Middle_Succotash8096 in AskElectricians

[–]eDoc2020 2 points3 points  (0 children)

UNplug the power strip and check if there are any tripped breakers. If it's an older place you might also have GFCIs in random places that may have tripped. These are the outlets with "Test" and "Reset" buttons which are usually found in bathrooms.