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Type: Posts; User: CHAINIK

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  1. Replies
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    Need McQuay manuals for AGZ-D

    Like the title says...

    I poked around the Daikin site and couldn't seem to find anything. Is the E vintage series pretty much the same as the D series?
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    No kidding, I just looked at their spec sheet and...

    No kidding, I just looked at their spec sheet and it seems pretty misleading to call that timer a DOB timer, to me a true DOB timer would continue to stay energized after the removal of the control...
  3. Google says its a hardware passkey to change zone...

    Google says its a hardware passkey to change zone sensor settings.
  4. Because the little tubing isn't the high side of...

    Because the little tubing isn't the high side of the system on most minis. Agreed that you need to do some reading up on how they typically work.

    Partway down is a system diagram, you'll see that...
  5. What exactly are you wanting to know?those are...

    What exactly are you wanting to know?those are pretty simple machines, the controls aren't nearly as complicated as any other 30-series chiller, IMO.
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    Maybe the wall came later

    Maybe the wall came later
  7. Ehh, Iíve done worse, but I didnít do that.

    Ehh, Iíve done worse, but I didnít do that.
  8. When you get the lowest bidder to replace your fill valve and PRV.

    http://i.imgur.com/k3X7LFYl.jpg

    I was replacing it, you can see the new parts hiding in the top corner.
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    I don't think that will help if you're using NSTV...

    I don't think that will help if you're using NSTV as a service tool, I guess that's ok for access, schedules, and settings though. I guess that depends on what OP is actually trying to do with the...
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    Doubt it. Its a USB to 485 converter, but its got...

    Doubt it. Its a USB to 485 converter, but its got embedded software that acts as the key to allow NSTV to run. I think it's actually a programmable controller, since you can update it with...
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    CIV router and downloads

    What is a CIV router telling you when it says download required? I know how to do it and all that, I'm just wondering, what is it looking at? I have gone up to routers that seem to be functioning...
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    Most any small relay is going to have higher...

    Most any small relay is going to have higher impedance and draw less current than a larger contactor. As long as that’s the case, almost any relay should work.
  13. it’s only high humidity at low discharge air...

    it’s only high humidity at low discharge air temps. Not like the reheat does any dehumidification, it just raises the RH by raising the temp back up. What you are saying is true about almost any...
  14. Unless everything in your place is spotless and...

    Unless everything in your place is spotless and you know for a fact that it's well-cared for, then I would make the assumption that I usually do at a hotel: every coil is dirty, OA settings probably...
  15. I'm not super experienced with these, but what...

    I'm not super experienced with these, but what you describe sounds correct. Are you having problems with it?
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    That is no joke, something about that gray wire...

    That is no joke, something about that gray wire that Carrier uses for sensors, squirrels and rats love it.

    I'm with you on the splicing of sensors. I'll run a new one if there's time, and its...
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    I guess what I'm saying is, why bother with the...

    I guess what I'm saying is, why bother with the crimp connector if you can wrap the wire around the bolt? Not saying it's a bad choice or anything, just seems like extra unnecessary work.

    oh wait,...
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    What is your reasoning behind putting lugs on the...

    What is your reasoning behind putting lugs on the load side of the contactor but not the line side? If you wanted to get rid of the push-ons, I get that, but why not just put the compressor wires...
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    I dont know about it's long term viability, but...

    I dont know about it's long term viability, but I've been using a plug in for Chrome called IE Tab or something like that. Probably not what will work for you as it requires a little executable file...
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    Same for me too, but it's a Veto backpack that...

    Same for me too, but it's a Veto backpack that weights about 50lbs. I hate going back to the truck, especially when I was on a roof. Sometimes it'll be that bag on the back, manifold set and maybe a...
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    You never seen Parmalat milk? ...

    You never seen Parmalat milk?

    https://en.wikipedia.org/wiki/Ultra-high-temperature_processing




    UHT milk is very common all over the world.
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    Looks familiar, heres how Carrier does it, ...

    Looks familiar, heres how Carrier does it,

    http://i.imgur.com/2DKP1LHh.jpg

    odd thing, but I guess it works.
  23. Theres all kinds of ways, here's one. ...

    Theres all kinds of ways, here's one.

    https://www.hotspotenergy.com/heat-recovery-unit-remote/

    https://www.doucetteindustries.com/Products/Residential/C-Series-Light-Commercial-Desuperheater
    ...
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    .

    .
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    Do they? On the Voyagers I've seen, the...

    Do they? On the Voyagers I've seen, the compressors have 3 pole contactors, it's just that one pole is being used for the condenser fan motor.
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    .

    .
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    What time frame are we talking here? 80s? Recent?

    What time frame are we talking here? 80s? Recent?
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    Something I've not yet seen explained. Why do...

    Something I've not yet seen explained.

    Why do the manufactures insist on these ridiculous test pressures for minis but don't seem to for "normal" split systems that use the same refrigerant?
    ...
  29. I was mistaken, this feature is available...

    I was mistaken, this feature is available beginning v5.
  30. If its past version 6, there is a procedure to...

    If its past version 6, there is a procedure to get into it, but it involves getting a one-time hash to get into the reset function. That has to come from tech support, so a Carrier tech will have to...
  31. For vocals, Shure SM58, its an industry standard ...

    For vocals, Shure SM58, its an industry standard workhorse
  32. Thread: Mars H-10 Pro

    by CHAINIK
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    Exactly the same here, about a month ago. Battery...

    Exactly the same here, about a month ago. Battery was about a year and a half old, and the indicator light would never turn green when it was on the charger, but would never turn red when I was using...
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    Here ya go, OP ...

    Here ya go, OP

    https://imperial-tools.com/products/345-fa-45-refacing-tool/
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    Question- Are you selling this refrigerant with...

    Question- Are you selling this refrigerant with their blessing? It does legally belong to them.




    I just fail to understand this. Do the units currently leak? If they do, fix them. If they do...
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    [FONT=Verdana] Yeah, but that is for the...

    [FONT=Verdana]


    Yeah, but that is for the tubing, which wasn't what was originally asked about. And I don't see the utility of re-honing a copper flare, just cut it off and redo. That tool is for...
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    This company,...

    This company, https://koultools.com/product/fitting-fixer-4/ makes 37į ones for automotive. Maybe ask them if they'd like to get into the HVAC biz. I'm sure they'd get plenty of business from us here.
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    I know this probably doesn't help you much, but...

    I know this probably doesn't help you much, but here's my opinion. they get what they pay for. If they don't want to "spend a cent" then their equipment is going to reflect that. Tell them you can...
  38. I take it this is probably a D box? Maybe a C? ...

    I take it this is probably a D box? Maybe a C?

    It wouldn't by any chance be ducted horizontally out the back side, would it?
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    That's what I meant before, in case I wasn't...

    That's what I meant before, in case I wasn't clear. The T frame goes perpendicular to the chiller, that gets the compressor as close to the body of the chiller as you want, just until you got the...
  40. Thread: level broke

    by CHAINIK
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    Lol, “malicious compliance” they call that.

    Lol, “malicious compliance” they call that.
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    If the chiller is on the ground, and the...

    If the chiller is on the ground, and the compressor is not bigger than 25 tons (talking about scrolls here) then I've never had an issue with two guys wrestling it in, usually by tipping it over and...
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    Hey, never said I wasn't an old grumpy ****, I...

    Hey, never said I wasn't an old grumpy ****, I just try to be judicious about who finds out about it.




    Now that, on the other hand.. to me that sounds as old as John Phillips Sousa on the...
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    Don't think the youngsters give a crap what you...

    Don't think the youngsters give a crap what you think, they haven't for at least 2500 years, and I suspect a little bit longer than that, too. I hope that my lasting legacy is not "glad that grumpy...
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    maybe your attitude there is part of why the...

    maybe your attitude there is part of why the youngsters dont want to enter the trade and take some of the burden off us geezers with bad knees. I dont give a shit if the dude has glittery nail polish...
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    Personally, the Dwyer CSG. It seems ok, but I've...

    Personally, the Dwyer CSG. It seems ok, but I've never used anything else. I bought it because that's what the supply house had at the time I needed one.
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    They're quite useful, but in pretty specific...

    They're quite useful, but in pretty specific circumstances. As I tech, I almost never use mine. But the times I have, it's a huge help. And probably going to get more common. Recently I was at an...
  47. Thread: level broke

    by CHAINIK
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    You sure its not straight, and the whole house is...

    You sure its not straight, and the whole house is crooked?
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    So my follow up question I guess my...

    So my follow up question



    I guess my question was for both kinds, I work with 10x as much CCN as Open, there's just not much Open stuff around here, plus I've been kind of relegated to these...
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    I guess I better quit derailing this thread. I'll...

    I guess I better quit derailing this thread. I'll type my question up in a more comprehensible manner and post a new thread, unless OP feels that my line of questions here were germane to theirs.
  50. Is that not a differential pressure switch?

    Is that not a differential pressure switch?
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