Download PDF This wiring schematic showes how to wire the NRG Lex and NRG Link together so that the pump of zone A and Zone B will run when the NRG Link calls.
Download PDF This wiring schematic showes how to wire the NRG Lex and NRG Link together so that the pump of zone A will run when the NRG Link calls. It will also de-energize the boiler so that it will not run when the stove is on.
Download PDF This wiring schematic showes how to wire the NRG Lex so that the pump of zone A and Zone B will run when the stove thermostat calls. This means that when the stove is hot, Zone A & B will take the heat from the stove and heat the building. The boiler will […]