Fig. 17: XFyre Cascade System Wiring
3.Create a hole to route the communication cables through where the dimples are in the side of the cabinet (see Fig. 15), or route the wires to the rear junction box and out of the cabinet.
4.Connect the boilers in a daisy chain configuration as shown in Fig. 17 above. It is best to wire the boilers using the shortest wire runs rather than try- ing to wire them in the order that they are
addressed. The communication bus jacks on the customer connection panel are interchangeable so you can use either one or both in any order to connect the cable to. If you have connected the boilers to each other properly, two of the boilers will have one open connection port on them.
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