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

John_001
John_001 Member Posts: 4
in Thermostats and Controls
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: 16,477
    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

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