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I agree. I would use an inexpensive controller such as a 211 or 212. It seems I was told that you can leave the address switches at 0 and it will be invisible on the network but will still act a...

I retrofitted a building with about 120 varitranes a couple of years ago using Trend's IQ-eco vav controller which looks identical to a Honeywell spyder (both made by Honeywell). I used the triacs...

I have a Transit Connect with about 40,000 miles on it. I love working out of it because I can reach everything from the back without climbing inside. I also have an extra set of shelves that are in...

Funny you should mention KMC. KMC was named specifically as the reason that this spec was added. Also I know that Trends web based front end is sold with the ability for three simultaneous web users....

I know. The spec is ridiculous. I posted the question on the Niagara Central and they replied that there is no limitation to simultaneous web users but the memory of the jace as well as how much...

I am trying to match a spec that requires a web based front end with an unlimited number of simultaneous web users. Does anyone know how many web users can be signed on to the web UI interface of a...

Trane does have a free version of this software to download from their site. The software is called "Tracer Bacnet Setup Tool." It is a dumbed down version of TU Service Tool that only lets you do a...

I see that evaporator and saturated refrigerant temps are listed as read points in the BCI-I literature. I these are the ones in your spec, then bacnet integration should work.

Thanks for the idea. This should work. It is possible to write a space temperature to the intellipak as a bacnet point. If i leave the daytime warmup setpoints set at the Hi keypad, I can manipulate...

Thanks for the reply. I suspect that the Daytime warmup terminate setpoint provided as a bacnet point is just a tease. It seems useless without the intiate point available. I feel bad telling the...

Any Trane experts out there?

I have an Intellipak with a BCI-I bacnet interface. I am trying to control Daytime warmup using the daytime warmup initiate and terminate setpoints. I have put bacnet point AO5 in service and am...

All Trend controls are programmed using graphical function block programming.

You can use the new Trane Bacnet module on older Intellipaks. I just added them to 5 1998 Intellipaks. There is a kit with additional parts needed. In addition to the bacnet module,the HI kepad has...

I just checked into the cost of TU Service Tool today from my local Trane rep. I was told that it was not for sale (proprietary). Since the Trane bacnet cards are self learning, I only needed the...

I agree Orion. The sooner the better. We were asked to beta test the the bacnet vav controllers, but it never worked out with the jobs we have going on right now. I've stressed several times that...

I have been working mostly with Trend controls for the last 4 years. My company installs about 95 % Trend and 5 % Novar. Trend is a breath of fresh air compared to Novar Logic One. Like others here...

I've often wondered why there are type 2 and 3 to begin with. They are so similiar. It seems like there would only be one type and that would be that.

I don't think Opus is going to be sold to the regular Novar Dealers. I believe I heard that it was only going to be used for the big box chains. It is to encourage the dealers to continue to change...

The card is setup totally from the CCN side. It occupies a CCN address on the Carrier bus. Search for and upload bus 0, address 200 to get to the bacnet card setup. If you have multiple cards...

I am setting up 16 of the same cards on some 30 ton RTUs. To save some typing, I left the cards set on auto mapping at first which brings in 60 status points, 10 setpoints and up to 3 schedules. The...

Welcome,
I work for the Trend/ Novar dealer in Raleigh. We buy all of our Honeywell VFD's, actuators, valves, etc from you guys.

gbfromsd,
If your current version doesn't support the vav-4040, then you will definately have to upgrade. A 4040 will not show up in your system when set up as a "VAV" (4020). The latest version of...