Search:

Please help! I am lost at trying to understand scheduling when using comfortview? I am hoping someone can fill me in on a few things(like a 100 or so) I am not new to these controls but have not had...

Ahh. I have overlooked the obvious. Thanks. If I remember right they mentioned this exact problem in the 3 day carrier class I took when it first came out. It has been over 3 years since I have...

If you were talking single speed single phase. Yes

Ok I am not exactly a newby to 3V or 33cs but I am stumped at the moment. I have a 3v/vvt system amongst a dozen 33cs/ vvt zones. Original problem is the entire ccn is down. I begin by shutting down...

Does anyone have any IOM's or service bulletins for a York ycu650 It is actually a recip condensor on a built up system rather than a chiller. But the control panel actually states "YORK RECIP...

***ALL prices include shipping. Make me an offer!!***


VVT
8 replacement plastic covers for 33cszc front and back
1 back plastic for master w/ connection board
$20 lot SHIPPED

3v stuff...

NEW stuff:
VVT
8 replacement plastic covers for 33cszc front and back
1 back plastic for master w/ connection board

3v stuff(nib)
1 33pilot01 v2.0
4 33zcvvtzc-01 v1.2 3 w/out boxes
1...

1.GE 300 vfd rated for 208/230 3 phase @ 20hp.
2. andover infinity package that came off a best buy building.
it consists of:
a.continuum 9924
b.lcx810
c.tcx851(there are six of these).

I do commercial work and used a boulder brand for years sold at carrier. last week found home depot carrying a new klein bag that seems perfect for me. When I started out I had many diff brands of...

It sounds like the filter/belt changing person screwed you on this one. It sounds like maybe you have a wire jerked loose and grounding at one of the units. A physical inspection of all the units may...

What reason do you have to say low airflow? How did you come to the conclusion the rtu is fine? Is this ducted bypass or a dump? If it is ducted you would have short cycle issue with low airflow and...

I am in the US. I was able to get a hold of ics' georgia office and found the canada headquarters had been bought out as of 2 weeks ago. I am ecstatic to here I will be getting a packet of manuals...

Thanks for the reply, I did start with the chiller manufacturer but phone # for sales and service went to a automated answering service that said "all answering services are off ". sounded just like...

Hey guys any of you messed with these. I came across a chiller plant today using the pc01 plcs. I checked out the web site but it doesnt seem very helpful. all literature areas are greyed out. looks...

may be just my ignorance but could it have locked out due to low suct. pressure? dirty cond.+low charge+low air+fully loaded comp+low load.
Is the air handler cv or vav? oat?

I beleive security settings are made through pc software.

Hey guys, this may be more of a computer problem. New software freshly loaded on dell laptop. Ethernet connection in summit greyed out. Help shows will do this if no ethernet card installed. Well my...

I have also updated my hvac partners account to show the carrier products but I too do not see any graphics type related stuff. Unless your speaking of the ccnweb, carrier one, and comfortview demo...

Took some readings today after repairing a leak where the hot gas line enters condensor area. You would think they could have made the holes a little larger for the refrigerant piping. Readings are...

If you do happen to connect shield @ both ends you can hook up a tv and get excellent reception.:D

Found out today that the drives came with a cd. I assume it will have more info than the quickstart guide I was given from my office. Qickstart guide shows nothing at all about pid!

adjustable make on delay relay. have it control larger double throw relay as needed.

4-20 also has no issues around inductance such as 277v lighting. 0-10 can be a diff story.

I miss my service tool. It is still haunting me right now as I can see my old laptops hard drive from where I sit now. I cant seem to find an old toshiba laptop in decent condition to save my life. I...

"It appears you have a standalone operation here with just a VFD & a DP transducer, no other control for occupied/unoccupied or start/stop"

correct. and this particular drive does not have pid! I...