I am wiring in an Honeywell RA89A Relay to shutdown my oil burner whenever my wood boiler's circulator is running--- as seen in the first attached diagram. The relay is bsically controlled by the same singe aquastat on the wood boiler, that runs the wood boiler circulator. The relay would then by tied into the B1 connection on the triple aquastat on the oil boiler.
My question has to do with the exact connections on the relay. The wood boiler diagram, and the RA89A relay diagram do not have the same connections and I can't figure out how it connects. Can you tell?
My question has to do with the exact connections on the relay. The wood boiler diagram, and the RA89A relay diagram do not have the same connections and I can't figure out how it connects. Can you tell?