Search:

Type: Posts; User: fatbob

Search: Search took 0.01 seconds.

  1. Replies
    4
    Views
    423

    I just find it difficult to believe that Novar...

    I just find it difficult to believe that Novar doesnt have a clean process for a Heating Plant with circulation pumps with modulation to then command multiple boilers with modulation.
  2. Replies
    4
    Views
    423

    I like the idea of an off-delay on the enable or...

    I like the idea of an off-delay on the enable or load cmd output. But how about tying the pump or flow status to the Heat load function modual to prevent boiler enables without pump status?. Also I...
  3. Replies
    4
    Views
    423

    2 pump sequence for vfd drive in Novar

    I have a heating pump lead lag to 2 vfd drives hooked up to an IOM/2 with a ISCOPE headend with ess32 programming. The problem is the lead pump turns off and it takes 2 to 5 mins for the lag pump to...
  4. Replies
    54
    Views
    9,042

    I could really use the updated manuals on ess32...

    I could really use the updated manuals on ess32 Iscope and NCL. Thank you very much
  5. Replies
    7
    Views
    560

    Thanks, had a great one

    Thanks, had a great one
  6. Thread: JC Experts

    by fatbob
    Replies
    5
    Views
    694

    subtract the low from the high, then divide the...

    subtract the low from the high, then divide the answer by the senson span, on a nickel I believe the span is -50 to 250 = 300. the answer is the number per degree.
    10368-6912=3456 divided by...
  7. Thread: dx9100 problem

    by fatbob
    Replies
    5
    Views
    574

    Check your jumpers on the back of the dx. Ai's...

    Check your jumpers on the back of the dx. Ai's can be set up passive or active.
  8. Replies
    3
    Views
    645

    Check your hvacpro set up on the bolean point. I...

    Check your hvacpro set up on the bolean point. I believe you need to set the change of state to off. Example fan status on binary input. disable change of state parameter. hope this helps
  9. Replies
    42
    Views
    5,970

    Well take all the training you can get. That is...

    Well take all the training you can get.
    That is the one true benefit you'll take with you when you leave JCI.
    After 10 years of service with big blue I was invited to the office for a meeting...
  10. Replies
    42
    Views
    5,970

    View Post

Results 1 to 10 of 10
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event