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The exact model is 7100a-1053. Yea I think your rite. There are two stages of cooling and four unloading solenoids. It appears to start the first stage compressor fully unloaded stage A, then if the...

I have a honeywell w7100 on a mcquay RTU m#RPS060BY controlling constant discharge air temp. I found the literature on honeywells website for the controller but couldn't locate what enables the...

I'm currently located in Massachusetts but have been traveling to San Antonio looking at property. Yea I'm pretty familiar with air cooled equipment weather it's a chiller or RTU. I don't do to much...

The company I have been working for the last couple of years is all over the place. One week I'm doing controls programming on a chiller plant and the next week I'm trouble shooting a chiller. I do...

Ive never used a resistor for a AI usually only on AO. It seems like you had it installed correctly.

If your in danielson, your probably better off looking for a job in the Providence RI area.

Where still using the FX line for our strictly N2 accounts.

I'm looking to relocate and have some friends currently living in the San Antonio area. I'm in the union and would like to keep it that way. Any feedback on the current job market or wages for...

Thanks for all the feed back, I'm going to sell the customer on installing a new 410a a-coil and matching condenser.

So it's not going to require a txv?

The coils brand new, when the customer built the house 20yrs ago they installed the furnace with the a coil but never tied in the ac till now.

I'm tying in a condenser to an existing magic chef furnace and a-coil. The A-coil m# ya604pt. I can't find any documents on the coil and I need to know if it needs a txv or if there's some type of...

Does anyone have any decent litature or protocol for setting up and addressing bacnet mstp controllers? I have the bacnet to ip router so I'm able to connect to the individual controllers. I'm tieing...

Im looking for a change, im 24 with no kids and looking to try somthing new. Does anyone have experince either working for KBR in Afghanistan or HVAC for the Air Force? I have pretty wide HVAC back...

Might be making the move down to the sun shine state. Does anyone know what the work load/pay scale is like for and light to heavy commercial tech or a controls/programmer pay. Thanks

So after speaking with my local rep. he montioned as long as the controllers have the same rev it wouldnt make any differance. So I tried it yesterday afternoon and it worked perfectly.

Im in a really tough bind, i need a FX16 with an N2 card like yesterday but all i have is a FX16 with a LON card. I have and extra FX15 N2 card, is it possible to install it into the FX16 LON unit...

Thanks for the feedback. I was able to locate the iom online and find the methods of putting the unit into a local test mode, but I need to view some sensor readings and make some configuration...

So I have an old trane vuv unit ventilator with a trane tuc control board. I have the trane rover v6 service tool on my laptop. Is there a way to communicate to the tuc using the rover service tool?...

Found this in a 3 year old 60hp supply fan frequency drive at a new account.

Well i'm considering making the move up to New Hampshire, probably to the Manchster Nashua area. Can anyone give me a little insight to what the work load is like up there and any idea on the pay...

Im having and issue connecting to some FX60's from my work lab top. I'm able to get to the login screen but once I enter my login info I get to the booting process and it just stalls there and...

Recently acquired a new customer with a Honey Well Spyder VAV system and two Aaon RTUS with Lon cards on Honeywell WebbsAX Server. The issue im having is with the RTU's, they are sending out 10-20...

Thanks

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