Pentair MiniMax Plus HP Series, PowerMax Introduction, Pool and Spa Heaters, Code Requirements

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Introduction

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Introduction

MiniMax® Plus and PowerMax*

Pool and Spa Heaters

Congratulations on your purchase of a MiniMax Plus high performance heating system. Proper installation and service of your new heating system and correct chemical maintenance of the water will ensure years of enjoyment. The MiniMax Plus is a compact, lightweight and efficient gas fired high performance pool and spa heater that can be directly connected to schedule 40 PVC pipe and has a built-in top. The MiniMax Plus, also comes equipped with PurexTriton’s nine function indicator lights (electronic ignition only) which show, at a glance, the proper functioning of the heater. All electronic ignition MiniMax Plus heaters are designed with an intermittent ignition device (IID) which eliminates the need for a standing pilot. The electronic ignition MiniMax Plus requires is an external power source (120 VAC or 240 VAC) 50/60 Hz to operate. The millivolt MiniMax Plus has a self sustaining pilot and requires NO external power source.

All MiniMax and PowerMax pool and spa heaters are year 2000 compliant.

*Unless noted otherwise, any references to the MiniMax Plus include the PowerMax (Induced Draft) models. The wiring and venting of the PowerMax is covered in an appendix to this manual.

IMPORTANT NOTICES

...For the installer and operator of the MiniMax Plus pool and spa heater. The manufacturer’s warranty may be void if, for any reason, the heater is improperly installed and/or operated. Be sure to follow the instructions set forth in this manual. If you need any more information, or if you have any questions regarding to this pool heater, please contact Pentair Pool Products, Inc. at (800) 831-7133.

These heaters are designed for the heating of swimming pools and spas, and should never be employed for use as space heating boilers, general purpose water heaters, in non-stationary installations, or for the heating of salt water.

MiniMax® Plus and PowerMax™*CAUTION

OPERATING THIS HEATER CONTINUOUSLY AT WATER TEMPERATURE BELOW 68° F. WILL CAUSE HARMFUL CONDENSATION AND WILL DAMAGE THE HEATER AND WILL VOID THE WARRANTY.

Do not use the heater to protect pools or spas from freezing if the final maintenance temperature desired is below 68° F. as this will cause condensation related problems.

CODE REQUIREMENTS

The installation must conform with local codes or in the absence of local codes with the latest National Fuel Gas Code, ANSI Z223.1, and the latest edition of the National Electrical Code, NFPA 70.

Installation in Canada to be made in accordance with the latest CAN/CGA-B149.1 or .2 and CSA C22.1 Canadian Electric Code, part 1.

Rev. G 1-22-04

P/N 471048

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Contents FOR YOUR SAFETY - READ BEFORE OPERATING MiniMax Plus and PowerMaxOPERATION & INSTALLATION MANUAL For Your SafetyTable of Contents IMPORTANT NOTICES IntroductionPool and Spa Heaters CODE REQUIREMENTSWARRANTY INFORMATION SAFETY RULESOperation WHAT TO DO IF YOU SMELL GAS FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCESafety Lockout LIGHTING INSTRUCTIONS WHAT TO DO IF YOU SMELL GASGas control knobs shown in “OFF” position POWER THERMOSTAT SELECT SWITCH INDICATOR LIGHT DESCRIPTIONOPERATING CONTROLS THERMOSTAT ADJUSTMENTTROUBLESHOOTING CONTROLS SERVICE SERVICEHEAT HEAT TROUBLESHOOTING CONTROLS - Continued HEATER FIRING - NORMAL OPERATIONIS IN THERMAL FUSE CIRCUIT SPRING AND FALL OPERATION MaintenanceMAINTENANCE INSTRUCTIONS ENERGY SAVING TIPSPOOL AND SPA WATER CHEMICAL BALANCEpH Chart pH Control ChartOutdoor installation - with vent kit Installation InstructionsSPECIFICATIONS Outdoor installation - stacklessBELOW POOL INSTALLATION WATER CONNECTIONSPLUMBING PLUMBING CONNECTIONSQUICK-FLANGEINSTALLATION INSTRUCTIONS externally to the heater GAS CONNECTIONSGAS LINE INSTALLATIONS A manual main shut-offvalve must be installedSTACK TYPE OUTDOOR VENT KIT VENTILATIONOUTDOOR INSTALLATION ONLY OUTDOOR VENT CAP INSTALLATIONRemaining FrontWater Connection 24 inMiniMax heaters, including PowerMax versions STACK TYPE INDOOR DRAFT HOOD KITAir supply requirements below apply to all Draft Hood Top Cover Adaptor Screw 2 PLCs HEATER INDOOR DRAFT HOOD INSTALLATIONTransformer Wiring Instruction ELECTRICAL, IID ELECTRONIC UNITSIgnition Wiring Diagram MiniMax Plus WIRING DIAGRAMMiniMax Plus Electronic 2 Wire Remote MiniMax Plus Millivolt Wiring DiagramREMOTE SWITCH DUAL THERM IID ONLY 3 Wire RemoteTroubleshooting - General 470024 MINIMAX PLUS HEATER - ALL MODELSINNER TOPS Model NoMiniMax Plus Only Parts List DESCRIPTION195/200 Not Shown MiniMax Plus Only Parts List, contdDESCRIPTION 195/200APPENDIX PowerMax Pool & Spa HeaterOPERATION & INSTALLATION MANUAL INSTALLER AFFIX THESE INSTRUCTIONSPool and Spa Heater PowerMaxSYSTEM OPERATION MOUNTING ASSEMBLYPRESSURE SWITCH OPERATION DESCRIPTION OF SYSTEM OPERATIONReduced Maximum Equivalent Vent Run feet VENTINGDIAGRAM INDOOR INSTALLATIONS POWERMAX VENTING GUIDELINESVent for roof penetration installations Vent termination for side wall installationsOUTDOOR INSTALLATION POWERMAX VENTING GUIDELINES The Vent PipeVent Termination POWERMAX WIRING DIAGRAM ASSEMBLY TO A POOL HEATER WITH IID IGNITION INSTRUCTION FOR WIRING A POWERMAX INDUCED DRAFTWIRING DIAGRAM FOR POWERMAX KIT POWERMAX HEATER - ALL MODELS OPTIONAL OUTDOOR VENTA-10 PowerMax Heater Only Parts List DESCRIPTION195/200 PowerMax Heater Only Parts List, contd DESCRIPTIONNot Shown PowerMax Assembly Parts List PowerMax AssemblyDESCRIPTION Pentair Pool Products, Inc SAVE THESE INSTRUCTIONS