Rev. E | Pentair MiniMax NT LN guide

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P/N 472089

Rev. E 4-19-05

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Pentair MiniMax NT LN installation manual Rev. E

Contents

MiniMax NT LN Series Customer Service Table of Contents Heater Identification Information Heater Identification Information HIN Warranty Information Important Notices Consumer Information and Safety Code Requirements Installation Instructions Specifications Plumbing Connections Below Pool InstallationBelow or Above Pool Installation Valves Water Connections Reversing Headers Reversible Inlet/Outlet Connection, cont’d GAS Connections GAS Line InstallationsSediment Traps GAS Pipe Sizing Pipe Sizing for GAS Line Connections Testing GAS Pressure GAS Pressure Requirements Indoor Venting General Requirements Indoor Installation USA only Outdoor Shelter Installation Canada Vent Adaptors Combustion AIR SupplyFits ALL Models Indoor Installations Minimax NT Venting Guidelines Outdoor Installation Venting Guidelines Side View Outdoor Vent KIT Electrical Rating 60 Hz 120 / 240 Volts AC, single phase Electrical Connections Wire Color Basic System Operation Minimax NT LN HSI Electronic Ignition LIGHTING/OPERATION Water Pressure Switch Safety ControlsVacuum AIR Pressure FAN Switch LOW GAS Pressure Switch Operation of Ignition Module Heat ModeHigh Limits Failure to Light the BURNER-LOCK OUT Digital Display Temperature Controller Ddtc System Indicator Lights Section IV. Operation SET UP Temperature Setting Troubleshooting Instruction Troubleshooting Ddtc Troubleshooting General Service CHECKS-IGNITION Module Maintenance Instruction Energy Saving Tips Spring and Fall Operation Winter Operation Chemical Balance Pool and SPA Water Replacement Parts NT LN w/DDTC Rev. E Rev. E Pentair Water Pool and Spa, Inc