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Hydronic Piping/Wiring

New install --calling on services department

Hydronic piping - primary secondary closely spaced tee
10 zone low temp devided up into (6)zone w/ (2) taco 1" mix valve, (4)zone w/1 pc 705 injection control,
1 zone dhw high temp zone 1 zone high temp hwc

10 tekmar stats w/ floor sensors for low temp
1 honeywell 8900 module for ac and ventalation and humidifier
1 honeywell 8000 stat (handles ventalation,humidity,heat w/ hwc and ac
1 honeywell remote bulb for hwc in ventalation mode to temper air in winter

1 honeywell aquastat for indirect h20

qty 1- PC705
qty 2-sr506exp
qty 1 40va transformer for tekmar t-stats
PI199 boiler
santa fe ahu
system pump is wired to zc on master sr506
pc705 is plugged into master sr506
1 amp fuse in master sr506 exp breaking intermittently
pc705 was originally plugged into slave sr506 but
was also blowing 1 amp fuse

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  • Brad White_9
    Brad White_9 Member Posts: 2,440
    What is

    the problem, Bjorn? I am missing that.
  • Joe Mattiello
    Joe Mattiello Member Posts: 632

    Are all the components on the same circuit, or breaker?
    Joe Mattiello
    N. E. Regional Manger, Commercial Products
    Taco Comfort Solutions
This discussion has been closed.