Pentair 300, 250 installation manual Minimax NT LOW NOx Heater Dual Voltage

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MINIMAX NT LOW NOx HEATER - (Dual Voltage)

MiniMAX NT Low NOx, Dual Voltage

(Manufactured Date After October 15, 2001)

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Rev. C 11-1-01

 

 

 

 

 

P/N 471593

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Contents For additional free copies of this manual call 800 MiniMax NT Low NOx SeriesTable of Contents Code Requirements MiniMax NT Low NOxOperation Warranty InformationSafety Rules Operation Lighting For Your Safety Read Before LightingSpecifications Installation InstructionsELECTRICAL, ALL HSI Units Installation ElectricalInstallation Remotes TWO-WIRE or THREE-WIRE Remote HOOK-UPWire Remote Three-wire remote Wiring Installation Single VoltageVoltage Installation SingleMiniMax NTLow Code or Superceding Local Wiring CodesPlumbing Connections Water ConnectionsPlumbing GAS Connections Indoor VENTING-General Requirements Installation IndoorSee page 17 for Indoor Vent Adaptors Indoor Vent Adaptors Fits ALL Models Indoor InstallationVentilation Installation OutdoorBasic Operation General DescriptionBasic System Operation Typical Water Pressure Switch Safety ControlsAIR Pressure FAN Switch Water Pressure SwitchOperation of Ignition Module Normal Operation no Remote Pentair Temperature Controller 7800 LayoutGeneral Basic Thermostat OperationTemperature & Time Setting Programming To Change the Factory Temperature SettingsTime Setting Time Setting Programming Time SETTING, cont’dSpring and Fall Operation Maintenance InstructionsMaintenance Energy Saving TipsIf pH becomes too high over alkaline, it has these effects Maintenance Water TreatmentChemical Balance Pool and SPA WaterNormal Operation Sequence Troubleshooting-Normal Operation Sequence of HeaterPower Service Current Temp SET TEMP/TIME Troubleshooting-Normal Operation of HeaterTroubleshooting & Service Flame Sensor Current Check Service CHECKS-IGNITION ModuleService Checks Heater Short Cycling Rapid On and Off Operation Troubleshooting GeneralMinimax NT LOW NOx Heater Single Voltage Description QTY Minimax NT LOW NOx Heater Dual Voltage MiniMax NT Low NOx Dual Voltage Replacement parts Rev. C Rev. C Rev. C MiniMax NT Low NOx Heaters Limited Warranty