Pentair MT Sizes 500 important safety instructions MegaTherm Commercial Pool Heating Boiler

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MegaTherm Commercial Pool Heating Boiler	Page 29

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Contents MegaThermTM Table of Contents General Information Boiler Placement InstallationInstallation of Indoor Boilers Minimum boiler clearances from adjacent surfacesVenting Common Venting System Test Procedure Minimum Recommended Air Supply to Boiler Installation of Outdoor BoilersGas Supply and Piping Gas Piping Sizes Electrical WiringBoiler By-Pass Piping General Piping InstructionsBoiler Model Minimum Filter Pump Flow Rate Minimum Flow to Supply Heater LoopAutomatic Chlorinators Temperature Sensor Placement and InstallationInitial Start-Up OperationControls General see Figures 12 Inlet Temperature and Temperature Rise Adjustment Safety Shutoff Component CheckoutHeater Shut Down Spring and Fall Operation Stand-by ServiceTherapeutic Pools Spas Winter Operation Complete ShutdownTime Clock Operation Manual Gas Valves MaintenanceMain Burner Flame Pattern TroubleshootingPossible Cause What to Do Symptom heater will not fireSymptom water dripping in firebox Jacket and Combustion Chamber Components Parts Description and Order NumbersKey Description Size Parts Identification Water System Inlet/Outlet Header, Machined Gas System Electrical Components Optional Electrical ComponentsTile Assemblies Outdoor Parts Control Box Cover Outdoor Pump Parts Pentair Water Commercial Pool and Spa MegaTherm Commercial Pool Heating Boiler Pentair Water Commercial Pool and Spa MegaTherm Commercial Pool Heating Boiler 472643 Rev a 05/22/06 Trademarks and disclaimers