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Hooking up Taco Low Water Cutoff to my Peerless Purefire PF80 boiler

I'm going to hook up Taco LWCO to my Peerless PF80 boiler .... my problem is I'm not 100% sure of the wiring. I have the 120V coming from terminals on the boiler panel (as marked in manual) going to the hot and neutral terminals on the Taco LWCO...... I'm assuming that I will remove the factory installed jumper in the Taco LWCO LTA1203S-2. Then hook up 2 wires from the boiler low voltage side to the common and the NC normally closed terminals at the LWCO.... Looking for verification this is correct. I attached the schematics ..
Thanks



Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 13,096
    Yes. Common on the low water cutoff to 9 on the terminal strip. NC on the low water control to #10 on the terminal strip,

    Remove the jumper between H & Common on the LWCO
    EdTheHeaterManMikeAmann