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economizer???

Paul S_3
Paul S_3 Member Posts: 1,257
hey everyone. im having trouble with a york packaged unit with a w7212 honeywell economizer. i have been to this job twice for no heat. upon arrival i found the heat running normal, but also find the economizer in the fully open position. i disconnect the plug and reconnect it and it closes, then come back to find it open. if im not mistaken i thought the economizer only opens on a call for a/c, depending on the enthalpy control am i missing something???
ASM Mechanical Company
Located in Staten Island NY
Servicing all 5 boroughs of NYC.
347-692-4777
[email protected]
ASMHVACNYC.COM
https://heatinghelp.com/find-a-contractor/detail/asm-mechanical-company

Comments

  • Tim McElwain
    Tim McElwain Member Posts: 4,480
    The best thing

    for you to do is go to www.customer.honeywell.com and plug in the W 7212 and there is a wealth of information there on how it can be used and also how to set up and troubleshoot. Just too much information to post here.



    Hope that helps.
  • RobbieDo
    RobbieDo Member Posts: 131
    Economizer

    A economizer in commercial buildings is used in the winter for fresh air return. It isn't setup right, have had these issues before. Contact Honeywell, there very helpful.
    Rob
  • RobbieDo
    RobbieDo Member Posts: 131
    Economizer

    A economizer in commercial buildings is used in the winter for fresh air return. It isn't setup right, have had these issues before. Contact Honeywell, there very helpful.
    Rob
This discussion has been closed.