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I have a Carrier 33PILOT-01 and I am trying to lower the temperature in each zone. How is this done? My zones are currently set between 70-73 degrees, but my zones are hovering at 78 degrees.

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6 Suggested Answers

  • 2 Answers

SOURCE: zoned system one zone not working

I hit the reset button on the main unit and that reset all the sensors. It was so easy but when I called Carrier's customer service line they told me there was nothing they could recommend. Not very good customer service. Avoid Carrier brand if possible.

Posted on Jan 23, 2009

tborn6
  • 700 Answers

SOURCE: Honeywell T87f 3855 Doesn't Activate Heater

thats becaue you need more than this zone working like you said about the master/slave this zone is a slave.

Posted on Jan 25, 2009

  • 38 Answers

SOURCE: Carrier Comfort Zone 2 flashing E2

the e2 error on your thermostat is a problem with the return temp sensor on your system, the only thing you can really do is call a company and replace it, you can't bypass it or remove it cause the system wont run properly

Posted on Jun 30, 2009

  • 22 Answers

SOURCE: Carrier Comfort Zone II Smart Control in one zone

sounds like your zone control tstat needs calabrated or maybe replaced,in owners manual there should be a section on calibration if not you may have to replace it

Posted on Sep 15, 2009

james3751
  • 614 Answers

SOURCE: The Carrier comfort zone thermostst displays the

Go to panal and reset control. Small reset button on control board. Let me know if it clears.James

Posted on Mar 25, 2010

  • 22 Answers

SOURCE: Blank readings on Carrier Comfort 3 zone thermostat

The stat that works is called the main and the other two are called slave stats. The stats must be set to heat or cool the same as the main. If you want one room to cool and one to heat , sorry. Need to upgrade to auto changeover. Is this AC actally a Heat pump?

Posted on May 06, 2010

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2 Answers

Our Carrier Comfort Zone II thermostat, which has 2 zone readouts, currently shows a temperature of 00, as in zero zero, on one zone. That is the main zone for our home. Zone 2, for spare bedrooms, etc....


This .pdf file may be of help to you:
www.brivis.com.au/.../Carrier%20Comfort%20Zone%20II%20Owner's%20Guide.pdf
Perhaps you could get some help from Carrier Support here:
http://www.residential.carrier.com/support/index.shtml
I noticed they have an option of talking to an engineer, and perhaps they could explain how to reset or set the unit.
Hope this helps.

Sep 25, 2010 | Air Conditioners

1 Answer

Central air was added to pre-existing ductwork...when the 2 lower zones close and the upper floor zone is open, it results in whistling noise in the 2 lower zones. I beleive this is due to the size of the...


Hi, You need to have a bypass installed that has a wieghted damper on it so that it will bypass the extra air when the other zones close...that also means that you need a duct sensor to shut down the comprassor to keep the coils from freezing up...it gets a bit complicated, but can be done...


Here is a tip about trouble shooting your air conditioner...

Air Conditioner Trouble -Review the Possibilities
http://www.fixya.com/support/r3571569-air_conditioner_trouble_review_the_possi

heatman101

Jul 16, 2010 | Carrier 38CKC036 Air Conditioner

1 Answer

Carrier Comfort Zone II Smart Control in one zone frequently cycles unit (every 20-30 minutes) even when temperature in the room does not change significantly and the indicated thermostat temperature does...


sounds like your zone control tstat needs calabrated or maybe replaced,in owners manual there should be a section on calibration if not you may have to replace it

Sep 09, 2009 | Air Conditioners

1 Answer

Zone is set to deliver AC but nothing comes out of the vents


Your duct system has dampers that separate the four zones. Even though all four sensors are working and call for a/c, you may not be getting voltage to the damper motors, which open when there is a call for a/c, and close when the call is satisfied. In certain parts of your duct system, you will find small orange or gray boxes with wires going into them. Those are the motors for the dampers. When there is a call for a/c in all four zones, check to see if you have power going to those boxes. If power is present, the motors are bad or the damper itself is stuck. If power is not present, check the master zone control.

Aug 11, 2009 | Carrier 38CKC060 Air Conditioner

1 Answer

Blank readings on Carrier Comfort 3 zone thermostat


The stat that works is called the main and the other two are called slave stats. The stats must be set to heat or cool the same as the main. If you want one room to cool and one to heat , sorry. Need to upgrade to auto changeover. Is this AC actally a Heat pump?

Jul 01, 2009 | Carrier 38CKC042 Air Conditioner

1 Answer

Carrier furnace


I'm not a fan of zoning but it sounds like they don't have the ducting done correctly. There has to be bleeder trunks installed in the unit because your are taking a unit that is designed to cool or heat a particular square footage and make it cool or heat a smaller area. This makes the unit way too big for the job you are asking it to do. If the ducting is improper, you are going to have issues like this. A lot of contractors will not admit that the ducting isn't correct due to the cost to correct it. I personally think (my opinion) that 4 zones are a little excessive. Sounds like you really need 2 units. It's hard to tell from my point of view since I'm not there to actually see what is going on. I would have a couple of different contractors come out and give you an estimate to fix the issue and then tell the installer to come and fix what they say is wrong.

Feb 16, 2009 | Carrier 38BRC060 Air Conditioner

1 Answer

Honeywell T87f 3855 Doesn't Activate Heater


thats becaue you need more than this zone working like you said about the master/slave this zone is a slave.

Jan 25, 2009 | Air Conditioners

1 Answer

Zoned system one zone not working


I hit the reset button on the main unit and that reset all the sensors. It was so easy but when I called Carrier's customer service line they told me there was nothing they could recommend. Not very good customer service. Avoid Carrier brand if possible.

Jan 22, 2009 | Carrier XHB123D X/Y Series Heat/Cool Air...

1 Answer

Penguin a/c


the multiple zone thermostat should work fine but sounds like this one has an internal failure try replacing the thermostat

Jun 21, 2008 | Dometic Rooftop RV Air Conditioner

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