Raypak manual Installation and Operating Instructions, What to do if YOU Smell GAS

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INSTALLATION AND OPERATING INSTRUCTIONS

Models

P-R185B to P-R405B C-R185B to P-R405B

Low NOx

P-R185BL to P-R405BL C-R185BL to C-R405BL

RP2100

SWIMMING POOL and

SPA HEATER

CATALOG NO. 6000.52-AH

Effective: 11-01-03

Replaces: 09-01-03

Fig.# 9478

WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

—WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

•If you cannot reach your gas supplier, call the fire department.

—Installation and service must be performed by a qualified installer, service agency or the gas supplier.

This manual should be maintained in legible condition and kept adjacent to the heater or kept in a safe place for future reference.

Part No. 240612

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Contents What to do if YOU Smell GAS Installation and Operating InstructionsPage Contents For Your Safety Read Before Operating START-UP ProceduresBefore START-UP Burners Water Lighting Instructions Millivolt SystemTo Turn OFF GAS to Appliance What to do if YOU Smell GAS Electronic Ignitions SystemsOperating Instructions Water Pressure Switch Maintenance and Care ProceduresAfter START-UP Visual InspectionAutomatic Chlorinators Chemical Feeders Pool & SPA Water ChemistryCold Weather Operation Winterizing the Pool & SPA Heater Receiving Equipment General SpecificationsStandardunit Asme Unit Installation Instructions Outdoorheaters Installations onlyOutdoor KIT Includes Indoor HeaterIndoor KIT Includes Securing the TOP Panel Cover Indoor KIT only Installing the Clips Indoor & Outdoor KitsSecuring the TOP Panel Cover Outdoor KIT only Installing the TOP Cover Outdoor KIT only Combustion AIR Indoor Units Only Specifications and DimensionsGAS Supply Connections Vent PipingGAS Pressure Regulator GAS Pressure Adjustment LocationsPipe Sizing for GAS Connections Flow Rates Plumbing for Water ConnectionsUnitherm Governor Operation Connections Asme ModelsAuxiliary Bypass Valve Adjustment External Auxiliary Bypass Valve Where RequiredHeat Exchanger Pressure Drop Tables For Asme Models call your factory representative Millivolt System Electrical WiringElectronic 240V Wiring Transformer Wiring 120V WiringIndependently Wiring Diagram Millivolt Units Mechanical Thermostat Wiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx Control Panel Removal General Location of Controlscontrols and AdjustmentsMillivolt Controls Thermostat Control Operation Digital Thermostat ControlsFahrenheit vs Centigrade Reading a Fault DiagnosticsDisplay Definition Activating the Remote Remote Control Installation and OperationRemote Operation Wire Remote Control On-Off Remote Control WiringFlame ROLL-OUT Safety Switch Pressure SwitchPilot Safety Millivolt Pilot Safety ElectronicBurner Drawer Removal Pilot Removal and CleaningGAS Valve Removal Main Burner and Orifice RemovalDesootingprocedure TubecleaningprocedureImmersion Well Replacement Unitherm Governor U.G. ReplacementBurneradjustment START-UP ProceduresFlame ROLL-OUT Safety Switch OperationCombustion FAN Removal Pilot RemovalMechanicalforqualifiedservicepersonnelonly Trouble Shooting GuideRaypak Pool or SPA Heater Electrical Check with MV GAS Valve Electrical Standing Pilot MillivoltFor qualified Technicians only Electrical Electronic Ignition IID TroubleshootingDigital Control Logic Flow Chart RAYPAK, INC Replacement Parts ListEastman Avenue Oxnard, CA For Canada Page Pilot Assemblies Page Page Page Page Page

P-R185B To P-R405B, C-R185B To P-R405B, P-R185BL To P-R405BL, C-R185BL To C-R405BL, RP2100 specifications

Raypak offers a comprehensive line of boilers and water heaters, notably the P-R185B to P-R405B and C-R185B to P-R405B series, along with the RP2100 model. These products are engineered for efficiency, reliability, and performance in both residential and commercial applications.

The P-R185B to P-R405B series features a range of input capacities from 185,000 to 405,000 BTU/h, making them suitable for various heating requirements. The P-R series is equipped with Raypak's patented Cupro-Nickel heat exchanger, which offers superior corrosion resistance and extended life in challenging water conditions. These units also utilize a sealed combustion system, allowing for efficient operation and reduced energy consumption by drawing air from outside the building.

The C-R185B to P-R405B boilers are specifically designed for commercial applications where reliability is critical. They incorporate similar features to the standard P-R series and are built to handle higher heating demands, making them ideal for larger facilities. The C-R series models are recognized for their durable construction and advanced control systems, offering precise temperature management and enhanced performance.

In addition to these series, the P-R185BL to P-R405BL and C-R185BL to C-R405BL models feature a low-NOx design to comply with stringent environmental regulations. This means they produce lower nitrogen oxides, making them an environmentally friendly option without sacrificing performance.

The RP2100 is another standout model, known for its robust design and cutting-edge technology. It boasts a high efficiency rating and is equipped with an intuitive digital control system, allowing users to monitor and adjust settings with ease. The RP2100 also features a modulating burner system, which adjusts the flame based on the heating demand, optimizing fuel usage and minimizing operational costs.

All Raypak models are designed with safety in mind, incorporating multiple safety features like thermal shutdowns and pressure relief valves. Their compact dimensions make installation straightforward, and the low maintenance requirements ensure longevity and consistent performance.

In summary, Raypak's P-R185B to P-R405B, C-R185B to P-R405B, P-R185BL to P-R405BL, and RP2100 series represent a commitment to quality and innovation in heating solutions, providing efficient and reliable options for both residential and commercial applications.
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