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

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PART ONE - OWNER'S OPERATING INSTRUCTIONS

FOR YOUR SAFETY - READ BEFORE OPERATING

WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

SECTION 1 - START-UP PROCEDURES

Your Raypak Pool/Spa heater has been designed for years of safe and reliable pool/spa water heating. It is available in millivolt or electronic control options. ASME certified units, typical used in commercial applications, are also available. This manual provides operation, installation, maintenance, and service information for these heaters.

ON

OFF

Fig.# 9472

If your heater has been installed correctly, operating the heater is an easy task. The upper front panel of the heater contains the control center that allows you to turn the heater on or off and adjust the temperature settings for the pool or spa. The temperature range is factory set from 65°F (18°C) to 104°F (40°C). The heater is also equipped with a toggle switch to turn the heater on and off, see fig. # 9472 above for location. Section 4 of this manual contains more details about the use of the controls in the Controls Adjustments subsection.

BEFORE START-UP

BURNERS

 

WATER

Clean main burners, combustion fan and air louvers of

 

Water must be flowing through the heater during opera-

dust, lint and debris. Keep heater area clear and free from

tion. Insure that system is filled with water and have pump

combustibles, flammable liquids and chemicals. Do not

operating.

obstruct the flow of combustion and ventilating air.

 

Fig.# 9478

RP2100 DIGITAL IID POLYMER

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Contents Installation and Operating Instructions What to do if YOU Smell GASPage 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 Maintenance and Care Procedures Water Pressure SwitchAfter 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 Installations only OutdoorheatersOutdoor 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 Specifications and Dimensions Combustion AIR Indoor Units OnlyVent Piping GAS Supply ConnectionsGAS Pressure Regulator GAS Pressure Adjustment LocationsPipe Sizing for GAS Connections Plumbing for Water Connections Flow RatesConnections Asme Models Unitherm Governor OperationExternal Auxiliary Bypass Valve Where Required Auxiliary Bypass Valve AdjustmentHeat 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 Remote Control Wiring Wire Remote Control On-OffPressure Switch Flame ROLL-OUT Safety SwitchPilot Safety Millivolt Pilot Safety ElectronicPilot Removal and Cleaning Burner Drawer RemovalGAS Valve Removal Main Burner and Orifice RemovalTubecleaningprocedure DesootingprocedureImmersion Well Replacement Unitherm Governor U.G. ReplacementSTART-UP Procedures BurneradjustmentFlame ROLL-OUT Safety Switch OperationPilot Removal Combustion FAN RemovalTrouble Shooting Guide MechanicalforqualifiedservicepersonnelonlyElectrical Standing Pilot Millivolt Raypak Pool or SPA Heater Electrical Check with MV GAS ValveElectrical Electronic Ignition IID Troubleshooting For qualified Technicians onlyDigital 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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