Weil-McLain 550-141-829/1201 manual

Contents

Main SGO Read This Page First Table of Contents Before Installing Boiler Installations must comply with: Before selecting boiler location: Provide clearances around boiler (see FIGURE 1): Provide air for combustion and ventilation: Before Installing Boiler Go to page 7 to install boiler Go to page 6 to install boiler Install Packaged Boiler Place boiler: Tankless heater, if used: Perform hydrostatic pressure test: Go to page 12 to connect breeching and venting Install Packaged Boiler Install Non-Packaged Boiler Install Non-Packaged Boiler Place boiler: Page Install Packaged and Non-Packaged Boiler Install burner (also refer to instructions packed with burner): Page General chimney requirements: Connect breeching: Connect Breeching Page General piping information: Install piping: Connect Steam Piping Page Page Optional reservoir piping: Connect Steam Piping To pipe tankless heater: Connect Tankless Heater Piping General wiring requirements: Thermostat wiring: Junction box (furnished): Burner wiring: Page Page Page Page General oil piping requirements: Oil piping connection at burner: Connect Oil Piping Fill the system: Tips for steam systems: Skim steam boiler: To place in operation: Start-Up Check-Out Procedure Installation and Service Certificate Appendix Burner adjustments for P and A boilers: To connect SGO boilers to indirect-fired water heaters: Page Page Dimensions DIMENSIONS - in. DIMENSIONS - mm.