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  1. Pretty reasonable but we have a new home with...

    Pretty reasonable but we have a new home with Anderson windows and foam insulation. We also have a zoned system and 90% of time we only use the middle floor (3 zones - basement, 1st floor, Dormer...
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  3. Wow! That is pretty amazing!

    Wow! That is pretty amazing!
  4. Well thanks to you all for the input. Sounds like...

    Well thanks to you all for the input. Sounds like the consensus is to leave it be.

    What we need is a good government study. Recently I heard about an excellent study that showed that 3 out of 4...
  5. I guess part of my concern is at some point the...

    I guess part of my concern is at some point the heatpump is really extracing very little heat from the surronding air and the heating you are getting is most from the machanical friction of the heat...
  6. The Tstat is a trane XL402, 3heat/2cool. There is...

    The Tstat is a trane XL402, 3heat/2cool. There is no outside sensor. It is a 3 zone system and each stat determinis if stage 2 or Aux heat is required on some algorithum of rate of temp rise to time....
  7. What Temp to shutdown compressor and only use heat strip

    I have a trane XL-16. This winter has been quite cold. My unit has managed to function down to 5 degrees and to the best of my knowledge never switched to the heat strips. I am wonderering if this...
  8. The warranty is long up. The installer put this...

    The warranty is long up. The installer put this in almost 3 years ago. That coupled with the fact that his work was so unsatisfactory I don't want him back.

    I also realized that technically by...
  9. Dunkman, Now that I've dug in a little deeper,...

    Dunkman,

    Now that I've dug in a little deeper, I see what you were referring to. I did not realize that emer heat was considered a stage. You are right, the HZ322 supports either a single stage...
  10. Dunkman, We are only talking about emergency...

    Dunkman,

    We are only talking about emergency heat here, not a 3rd stage. This controller supports 2 stage heating and cooling as well as Aux heat and emergency heat.

    It has inputs and Outputs...
  11. As I explaned on an earlier post the installer...

    As I explaned on an earlier post the installer used 3 relays on the input side of the Zone controller and that is incorrect since it bypasses the controller when Emergency heat is called for....
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    Final followup. The fuse probably blew 3 years...

    Final followup. The fuse probably blew 3 years ago when the unit was first turned onand no one noticed. It is an inline fuse one the hot leg of the OD units transformer. Should have been disconnected...
  13. Don't tell me the installer used the wrong panel...

    Don't tell me the installer used the wrong panel too!!!!

    What is the difference between the 432 and the 322?
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    Thanks for that info. I have found it on the...

    Thanks for that info. I have found it on the internet and downloaded the manual. http://dar.proflo.com/darmanager/Query?PRODUCT_ID=3519664&USE_TYPE=INSTALLATION

    That part is even available on...
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    Would this, the harness, still apply in a Zone...

    Would this, the harness, still apply in a Zone system?
  16. You are correct on that controller. I just talked...

    You are correct on that controller. I just talked with a tech at Honeywell and he said it is definately wired wrong. The way it is now if one "thermostat" is asking for emergency heat its going to...
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    Dunkman Thanks for the suggestion, butI did not...

    Dunkman
    Thanks for the suggestion, butI did not put them together because the 2 questions were not related and it has been my experience when you discuss 2 different issues thing get confused. I do...
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    Well that may be why the fuse blew. It probly...

    Well that may be why the fuse blew. It probly blew 3 years ago and no one noticed until this problem came up and noticed the fuse had popped.

    The orginal installer really had a time making it...
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    Inside unit is a 4TEE3F40B1000AA Outside unit is...

    Inside unit is a 4TEE3F40B1000AA
    Outside unit is a 4TWX6036C1000AA
    Honeywell Zone controller HZ322
    3 Trane XR402 "thermostats" feed the honeywell.

    It is using the 6 wire pigtail to control the...
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    I wish I had the correct answere on that. Don't...

    I wish I had the correct answere on that. Don't know if it is a communicating system or not. There is no place for a readout. There is one green led on the outside unit that is flashing a rapid burst...
  21. I just traced the wiring out today. Each relay...

    I just traced the wiring out today. Each relay coil is connected to each zones thermostat (a traneXR402) W1 output terminal. The relay NO contacts are wired in parallel to each other then to the air...
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    BTW, I believe the Tech questioned why a 24V...

    BTW, I believe the Tech questioned why a 24V transformer outside and one inside. If he disconnected the inside the fuse would not blow and wondered if the orginal installers wired it correctly. My...
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    Trane XL16i - fuse blowing on ouside unit

    I have a Trane XL16i. The outside unit is a 4TWX6036C1000AA. It has a 5 amp ATO fuse in the low voltage control circuit that blew last night. The fan runs, but the compressor won't. The Tech came out...
  24. Trane XL16 with Honeywell HZ322 wiring question

    I have a Trane XL16i in a 3 zone setup using the Honeywell HX322 controller.
    The Trane XL16i uses electric heat strip for Aux/Emer heat. No furnace.

    The orginal installer paralleled 3 relays to...
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    See my reply at post #19

    See my reply at post #19
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