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Does anyone have a "good" way to allow a customer that uses apple computers for all their employees to gain acces to an ivu web server? Attempting to attach from safari(or lion, icab mobile) causes...

You've got mail.

I knew I was missing something. Thanks. Worked perfect.

I think I see now. Thanks so much. I'll let you know how it works

I do have field loader. The only problem is that the address for the Nstv converter is 240, according to the software upgrade instructions. They tell you to change it to something between 1 and 239...

There is a file that gets added, through fieldloader, to upgrade the nstv device itself. The drivers in device manager are correct. The device works fine, with the exception of bus manager because...

trying to update the driver. I can't get it into connection manager because I can't find it. If its address is at 240 like the literature says, I can't scan above 239, unless I'm missing something....

Anyone know how to change the address of my usb to ccn converter? it is factory set to 240 and I cannot send a driver update to an address above 239. they tell you to change it , but not how to...

Sounds pretty limited and/or complicated. Thanks for your input! J

Is there an iVu or anything else on the bus?

Anyone have any experience bringing a carrier CCN network into a Andover front end, continuum I think? I suggested an iVu but they want everything on the same front end. Pros and Cons? Thanks in...

you need a device on th bus that broadcasts the time, like a pilot. No controllers have a real software clock that will keep time.

As a follow up note, I tried to reload the latest version of software to the plink and got a "checksums do not match error". Waiting to hear from the factory but I think I new to change that...

I know carrier had an issue a while ago that cause the bypass controller and air source controller to get locked in a conversation that wouldn't allow anything to happen, like going occupied. That...

I have a customer who purchased a few of their own McQuay vl-mq-wshp1 boards and had me set the device instance id and install them. I lost comm on them after the swap and then noticed that the...

No dehum on these units.

I have 4 of these units that all seem to post random "pump down alarms" from time to time. I have tested all the obvious and nothing is leaking by. I'm suspecting something electronic but I haven't...

12 1/2 tons. 460v 3 phase. Not available as dry r22 that I know now of. Only under 5 tons and all single phase 230v.

Not necessarily, because the refrigerant will migrate to the coldest point in the system, and that dictates the system static pressure. Assuming no solenoids are present. If there's no liquid left,...

It's a rating issue. Max pressure on a lot of older evaps is 150. Not high enough for 410. I'm not saying it won't work, or even leak/burst, but I won't put my name on it. If anything ever happened,...

If the evap isn't rated, explicitly, for use with 410a, then you shouldn't use it with 410a. You would also have to replace the txv. 407c is very similar to 22 and can use the existing txv. You...

I know they have dry r22 units available for under 5 ton systems and only 208 single phase that I've seen so far. Anyone know who makes a 407c unit in larger tonages and 3 phase? McQuay did, but...

Apparently alerton and mcquay are no longer working together because the wshp I just installed( to replace an existing hp ) has a microtech III board with a bacnet card on it. Plugged into the board...

I have used alot of honeywell LCBS and carrier 3v for commercial zoning. Cost comes out pretty close despite pricey 15c. I like the honeywell stuff a bit more but the web front end for HW is...

I hav a small complex of buildings that have trane controls installed. They are all about the same age(15-20 yrs old). The one building has a varitrac system that i have accessed with hyperterminal...