Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit

argo az-6cp to arm-3p

mike66 Member Posts: 1
hi, im looking for help wiring my az-6cp zone valve control to a arm-3p switch relay.i have six zones and three circulators. one circ for two zones


  • Ironman
    Ironman Member Posts: 6,470
    Does One Zone Need Priority?

    If not, eliminate the AZ 6 Cp panel. Wire each T'stat directly to it's own zone valve and parallel the end switches for each pair of zone valves to the corresponding "TT" terminals on the ARM3 panel. In other words, zone valves 1 &2 will have their end switches connected in parallel to the "TT" terminals for circ.1 on the panel. Zone valves 3&4 will have their end switches paralleled to the "TT" terminals for circ. 2, etc. Connect each circ. to the corresponding high voltage terminals. Connect the boiler's "TT" terminals to "XX (end switch) on the ARM3 panel.
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.
This discussion has been closed.