Carrier Comfort Zone Ii Manual
- How to program carrier thermostats Carrier THERMOSTATS Most Powerful Comfort. Programmable Owner's Manual. Comfort Zone 4 Zone System Comfort Zone II.
- Apr 15, 2011 Stumped! Carrier Comfort Zone II. They could care less about enhancing the existing CZ II installation manual to include more detail about proper.
. Cookie Consent We use cookies to improve your website experience. Kubota b7200 manual.
To learn about our use of cookies and how you can manage your cookie settings, please see our. By continuing to use the website, you consent to our use of cookies. Welcome to HVAC-Talk.com, a non-DIY site and the ultimate Source for HVAC Information & Knowledge Sharing for the industry professional! Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R.
Sep 7, 2014 - carrier comfort zone ii thermostat troubleshooting What does eheat mean on the. SOURCE: Carrier Comfort Zone ii - trying to find user manual.
You are currently viewing as a NON-REGISTERED guest which gives you limited access to view discussions To gain full access to our forums you must; for a free account. As a registered Guest you will be able to:. Participate in over 40 different forums and search/browse from nearly 3 million posts. Post photos, respond to polls and access other special features. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. All this and much more is available to you absolutely free when you; for an account, so today! We suggest not registering using an AT&T, BellSouth, AOL or Yahoo email address.
If you have any problems with the registration process or your account login, please. Background first. My question last two paragraphs.
So I needed a new AC and decided on Trane this time. I went to the Trane web site and selected one of the installers they recommended. The installer basically arrived, dropped the equipment in place, got it running and left. I knew right off that they didn’t know what they were doing when they started to install the air handler backwards(tam7). Immediately after installation I knew something was wrong when the humidity remained at 72%. I noticed water draining from the overflow outlet on the air handler into the pan.
The installer failed to show for an appointment to fix the problem and began ignoring my calls. It took Trane five weeks to respond to my complaint and only then suggested I try another installer.
Carrier Comfort Zone Error Codes
Basically no help at all. After suffering with the high humidity for almost three months I had a new installer come and inspect my system.
A few days before the new installer arrived the pan under the air handler overflowed and damaged flooring and sheetrock in the room below. The new installer found the following errors: 1. The overflow switch/float for the drain pan was not connected properly. The main drain line was inserted into a drain pipe but they used foam insulation on the pvc and inserted the foam ahead of the pipe sealing water flow. The system was under charged.
They probably used nothing other than what came with the condenser. Dip switch settings on the air handler were not correct for the setup I have. One example was they had it set to HP and not AC which is what I have. The coil within the handler was not in the correct position and was just hanging on one end. This also prevented the door from connecting, sealing properly. Missing screw clips for the doors on the air handler.
And lastly, they didn’t connect my thermostat/humidistat correctly to the air handler. The reason I wanted the variable speed handler was the additional humidity control. It had worked well with my previous Carrier system.
I had the above numbered problems fixed and the air quality has improved but the humidity remains higher than what I am accustomed to. Trane wants me to buy their thermostat and would not answer my question on the proper connection. “unable to answer your questions as that would constitute advising on an unauthorized rework” The second installer does not know how to connect my thermostat to the tam7. So I have come here to hopefully find an answer. The equipment I have is the Carrier Comfort Zone II thermostat, 4TTR6048J1, TAM7AOC48H4 and BAYEVBC15BK. I live in the Houston TX area.
From the Comfort Zone manual “If a dehumidify demand exists while cooling, the dehumidify output will be active (24vac removed from DHUM terminal of Equipment Controller).“ The question I posed to Trane that they refused to answer “Carrier Comfort Zone II thermostat connected to Trane Tam7 air handler. From the thermostat, the DHUM connection, the relay will be energized when humidity is normal and will de-energize when humidity is high, calling for reduced fan speed. My question is, does this need to be connected to the BK terminal on the air handler and the BK wire cut? Does the loss of 24v on BK call for dehumidify or does it need a relay to supply 24v to call for dehumidify?” As a new user I don’t think I can post links but the installation manual for the thermostat is available online if someone would be willing to look and help. I am assuming that this is all either a yes/no call to dehumidify on both devices and if connected properly it should work. I am no expert here so I may be wrong.
Any help would be appreciated. Thanks, Rodney. Background first. My question last two paragraphs. So I needed a new AC and decided on Trane this time. I went to the Trane web site and selected one of the installers they recommended. The installer basically arrived, dropped the equipment in place, got it running and left.
I knew right off that they didn’t know what they were doing when they started to install the air handler backwards(tam7). Immediately after installation I knew something was wrong when the humidity remained at 72%. I noticed water draining from the overflow outlet on the air handler into the pan. The installer failed to show for an appointment to fix the problem and began ignoring my calls.
It took Trane five weeks to respond to my complaint and only then suggested I try another installer. Basically no help at all.
After suffering with the high humidity for almost three months I had a new installer come and inspect my system. A few days before the new installer arrived the pan under the air handler overflowed and damaged flooring and sheetrock in the room below. The new installer found the following errors: 1. The overflow switch/float for the drain pan was not connected properly.
The main drain line was inserted into a drain pipe but they used foam insulation on the pvc and inserted the foam ahead of the pipe sealing water flow. The system was under charged.
They probably used nothing other than what came with the condenser. Dip switch settings on the air handler were not correct for the setup I have.
One example was they had it set to HP and not AC which is what I have. The coil within the handler was not in the correct position and was just hanging on one end. This also prevented the door from connecting, sealing properly. Missing screw clips for the doors on the air handler. And lastly, they didn’t connect my thermostat/humidistat correctly to the air handler.
The reason I wanted the variable speed handler was the additional humidity control. It had worked well with my previous Carrier system. I had the above numbered problems fixed and the air quality has improved but the humidity remains higher than what I am accustomed to.
Trane wants me to buy their thermostat and would not answer my question on the proper connection. “unable to answer your questions as that would constitute advising on an unauthorized rework” The second installer does not know how to connect my thermostat to the tam7. So I have come here to hopefully find an answer. The equipment I have is the Carrier Comfort Zone II thermostat, 4TTR6048J1, TAM7AOC48H4 and BAYEVBC15BK.
I live in the Houston TX area. From the Comfort Zone manual “If a dehumidify demand exists while cooling, the dehumidify output will be active (24vac removed from DHUM terminal of Equipment Controller).“ The question I posed to Trane that they refused to answer “Carrier Comfort Zone II thermostat connected to Trane Tam7 air handler. From the thermostat, the DHUM connection, the relay will be energized when humidity is normal and will de-energize when humidity is high, calling for reduced fan speed.
My question is, does this need to be connected to the BK terminal on the air handler and the BK wire cut? Does the loss of 24v on BK call for dehumidify or does it need a relay to supply 24v to call for dehumidify?” As a new user I don’t think I can post links but the installation manual for the thermostat is available online if someone would be willing to look and help.
I am assuming that this is all either a yes/no call to dehumidify on both devices and if connected properly it should work. I am no expert here so I may be wrong. Any help would be appreciated. Thanks, Rodney.Wow, what a nightmare with the first installers. Where do you live? And I'd love to know the name of the outfit. Quick Navigation.
Site Areas. Forums.
You didn't get a Carrier tech. Carrier technicians only work on commercial equipment. Residential applicaitions, installation and service of Carrier residential units are done by dealers. They are not carrier owned but get buy the product at discount get training and get to show our logo. You can't fix the boards, they have to be replaced.
It sounds like you have a Gen II VVT system. You can get the part via Totaline stores or a distributor. You will need to know how to readdress the other controllers to operate correctly. Aug 03, 2009.