Pentair MT Sizes 500 important safety instructions Outdoor Parts

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MegaTherm Commercial Pool Heating Boiler	Page 25

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Figure 19. Outdoor Parts.

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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 Gas Supply and Piping Installation of Outdoor BoilersMinimum Recommended Air Supply to Boiler 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 InstallationControls General see Figures 12 OperationInitial Start-Up Inlet Temperature and Temperature Rise Adjustment Safety Shutoff Component CheckoutHeater Shut Down Spring and Fall Operation Stand-by ServiceTime Clock Operation Winter Operation Complete ShutdownTherapeutic Pools Spas Manual Gas Valves MaintenanceMain Burner Flame Pattern TroubleshootingSymptom water dripping in firebox Symptom heater will not firePossible Cause What to Do Key Description Size Parts Description and Order NumbersJacket and Combustion Chamber Components 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