Pentair MiniMax 250 Manuel d'utilisateur

Rev. C 11-1-01 P/N 47159311FOR YOUR SAFETY - READ BEFORE OPERATINGWarning:If you do not follow these instructions exactly, a fire or exp

P/N 471593 Rev. C 11-1-0110Installation (Single Voltage Wiring)MiniMax NT Low NOx 400 HSI Electronic Ignition Wiring Diagram(SIN

Rev. C 11-1-01 P/N 47159311Installation (Single Voltage Wiring)MiniMax NT Low NOx 250 HSI Electronic Ignition Wiring Diagram(SINGLE VOLT

P/N 471593 Rev. C 11-1-0112Installation (Dual Voltage Wiring)MiniMax NT Low NOx (ALL MODELS) HSI Electronic Ignition Wiring Diag

Rev. C 11-1-01 P/N 47159313PLUMBING CONNECTIONSThe MiniMax NT Low NOx heater has the uniquecapability of direct schedule 40 PVC plumbing

P/N 471593 Rev. C 11-1-0114Installation (Gas Line)GAS CONNECTIONSGAS LINE INSTALLATIONSBefore installing the gas line, be sure t

Rev. C 11-1-01 P/N 47159315INDOOR VENTING—General RequirementsThe vent pipe must be the same size or larger. The MiniMax NT Low NOx heat

P/N 471593 Rev. C 11-1-0116INDOOR INSTALLATION (USA ONLY)OUTDOOR SHELTER INSTALLATION (CANADA)See page 17 for (Indoor) Vent Adap

Rev. C 11-1-01 P/N 47159317.oNtcudorP.aiDtneV605064.ni4705064.ni5Figure 15.YLPPUSRIADERIUQERledoMnoitsubmoCrofriA.nI.qSnoitalitneVriA.nI

P/N 471593 Rev. C 11-1-0118Detail HINDOOR INSTALLATIONSMINIMAX NT LOW NOx VENTING GUIDELINESvent terminated atleast 24" abo

Rev. C 11-1-01 P/N 47159319VENTILATIONOUTDOOR INSTALLATION ONLY (Outdoor Shelter Installation in Canada, see page 16)For outdoor install

P/N 471593 Rev. C 11-1-012Table of ContentsIntroduction ...

P/N 471593 Rev. C 11-1-0120GENERAL DESCRIPTIONThe MiniMax NT Low NOx Pool and Spa Heater is a fan-assisted induced draft applian

Rev. C 11-1-01 P/N 47159321SAFETY CONTROLSAIR PRESSURE (FAN) SWITCHThe air pressure switch is a safety device used to insurethat the blo

P/N 471593 Rev. C 11-1-0122SAFETY CONTROLS, (cont’d.)IGNITION MODULEThe Ignition Module is microprocessor based and operates on

Rev. C 11-1-01 P/N 47159323MINIMAX NT LOW NOx PENTAIR TEMPERATURE CONTROLLER 7800(See Figure 21, for keypad and Pentair Temperature Cont

P/N 471593 Rev. C 11-1-0124OFF SPAPOOLSETMODEPROGRAMTEMPTEMPSTEPIncreaseRaise( )DecreaseLower( )1. Before changing the tempera

Rev. C 11-1-01 P/N 47159325Time Setting (Programming)TIME SETTING, (cont’d.)3. The first setting, once you enter the Programming Mode, w

P/N 471593 Rev. C 11-1-0126LOW-NOxMAINTENANCE INSTRUCTIONSIt is recommended that you check the following items atleast every six

Rev. C 11-1-01 P/N 47159327Maintenance (Water Treatment)RULE: 7.4 to 7.6 is a desirable pH range. It is essentialto maintain correct pH

P/N 471593 Rev. C 11-1-0128NORMAL OPERATION SEQUENCE(Refer to Figure 21 of Pentair Temperature Controller 7800 keyboard)The heat

Rev. C 11-1-01 P/N 471593293. After normal firing of the heater (main burners) the heater will continue to operate until thetemperature

Rev. C 11-1-01 P/N 4715933MiniMax NT Low NOxPool and Spa HeatersCongratulations on your purchase of a MiniMax NT Low NOx high performanc

P/N 471593 Rev. C 11-1-0130LEGEND OF FAULT ICONS AND TYPE OF PROBLEMS FLAGGEDThis fault icon displays whenever there is an unexp

Rev. C 11-1-01 P/N 47159331SERVICE CHECKS—IGNITION MODULEskcehCecivreSmotpmySeruC/esuaCdaeD.1deriwsiM.AdabremrofsnarT.BdabrekaerbtiucriC

P/N 471593 Rev. C 11-1-0132Possible Cause RemedyHeater will not come onAutomatic ignition system fails Check if electrical conne

Rev. C 11-1-01 P/N 47159333MINIMAX NT LOW NOx HEATER - (Single Voltage)1435689101226283334364847 464944424338371817161521143239242527112

P/N 471593 Rev. C 11-1-0134ITEM DESCRIPTION QTY. 250 4001 Exhaust Grill 12 Gasket, Exhaust Grill 13Top Cover 1 471692 4715914 Ex

Rev. C 11-1-01 P/N 47159335MINIMAX NT LOW NOx HEATER - (Dual Voltage)1435689101226283334364847464442433837181716152114323924252711222320

P/N 471593 Rev. C 11-1-0136ITEM DESCRIPTION QTY. 200 250 300 4001 Exhaust Grill 12 Gasket, Exhaust Grill 13Top Cover 1 471885 47

Rev. C 11-1-01 P/N 47159337NOTES

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Rev. C 11-1-01 P/N 47159339NOTES

P/N 471593 Rev. C 11-1-014OperationThis instruction manual provides operatinginstructions, installation and service informationf

P/N 471593 Rev. C 11-1-014040MiniMax NT Low NOx HeatersLimited WarrantyYour MiniMax NT Low NOx pool heater is another quality pr

Rev. C 11-1-01 P/N 4715935Operation (Lighting)FOR YOUR SAFETY: READ BEFORE LIGHTINGA. This heater is equipped with an ignition devicewh

P/N 471593 Rev. C 11-1-016Installation InstructionsIMPORTANT NOTICE: These installation instructions are designed for use by qu

Rev. C 11-1-01 P/N 4715937Installation (Electrical)ELECTRICAL, ALL HSI UNITSElectrical Rating 50/60 Hz 120 V.A.C. ONLYNOTEThe transforme

P/N 471593 Rev. C 11-1-018TWO-WIRE OR THREE-WIRE REMOTE HOOK-UPInstallation (Remotes)Before connecting the remote control system

Rev. C 11-1-01 P/N 4715939• Three-wire remote:a) Using 3/16" female quick disconnect connectors, connect the common wire to the &qu