Raypak P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL, RP2100

Page 31

NOTE: The digital temperature display may not coincide with the temperature reading of your pool or spa thermometer. The RP2100 reads the water temperature at the inlet of the heater. Due to the circulation characteristics of any pool or spa, the water temperature at the inlet to the heater may differ from that observed at a given location in the pool or spa.

DIAGNOSTICS

The RP2100 Digital heater is equipped with on-board diagnostic controls. If there is a safety fault, a fault code will be displayed along with a service indication.

If the PRS fault code is displayed, it indicates that there is insufficient flow through the heater. Make sure the pool filter and pump strainer are clean before calling a service representative.

Fig# 9482

STATUS CODES

Display

Definition

CFH

Call for heat

CLK

Time clock

LOW

Caution - low water temperature

OFF

Off mode

REM

Remote control activated

SPK

Spark

SPR

Spare fault code indicator

 

FAULT CODES

Display

Definition

BD1

Board failure

FFL

Flame sensing when pilot and gas

 

valves are closed

HL1

Hi limit switch #1 open

HL2

Hi limit switch #2 open

IGN

Ignition control failure

ILO

Ignition lock out

PLT

Pilot failure

PRS

Pressure switch open

ROL

Heat roll-out safety switch open

SNS

Sensor failure

VNT

Vent switch open

 

PROGRAM MODES

Display

Definition

CCC

Celsius setting

F/C

Change from Fahrenheit to Celsius

FFF

Fahrenheit setting

RES

Reset defaults

SET

Set point max adjustment

READING A FAULT

The word “SERVICE” will flash on and off if the PC board detects a known fault. The fault will be displayed in three big letters on the lower left of the display.

SERVICE WILL FLASH

Fig# 9485

3 LETTER FAULT CODE See table for fault definition

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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 Visual Inspection Maintenance and Care ProceduresWater Pressure Switch After START-UPAutomatic Chlorinators Chemical Feeders Pool & SPA Water ChemistryCold Weather Operation Winterizing the Pool & SPA Heater Receiving Equipment General SpecificationsStandardunitpolymerheaders Asme Unit Cast Iron Headers Installation Instructions Installations only OutdoorheaterinstallationOutdoor KIT Includes Indoor Heater InstallationIndoor 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 and Ventilation 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 Cast Iron Headrers Asme ModelsAuxiliary Bypass Valve Adjustment External Auxiliary Bypass Valve Where RequiredHeat Exchanger Pressure Drop Tables For Asme Models call your factory representative Heat Exchanger Reversal Procedure Polymer Header ModelsMillivolt System Electrical WiringElectronic 240V Wiring Transformer Wiring 120V WiringIndependently Wiring Diagram Millivolt Mechanical Thermostat Wiring Diagram IID Atmospheric Wiring Diagram IID Low NOx Control Panel Removal General Location of Controlscontrol AdjustmentsMillivolt Controls Thermostat Control Operation Digital Thermostat ControlsFahrenheit vs Centigrade Reading a Fault DiagnosticsDisplay Definition Remote Operation Remote Control Installation and OperationActivating the Remote Wire Remote Control On-Off Remote Control WiringPilot SAFETY- Electronic Pressure SwitchFlame ROLL-OUT Safety Switch Pilot SAFETY- MillivoltMain Burner and Orifice Removal Pilot Removal and CleaningBurner Drawer Removal GAS Valve RemovalUnitherm Governor U.G. Replacement TubecleaningprocedureDesootingprocedure Immersion Well ReplacementFlame ROLL-OUT Safety Switch START-UP ProceduresBurneradjustment Blower AdjustmentCombustion FAN Removal Pilot RemovalMechanicalforqualifiedservicepersonnelonly Troubleshooting 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 PartsEastman Avenue Oxnard, CA For Canada Illustrated Parts List Pilot Assemblies Page Page Page Page Page
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P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL, RP2100 specifications

Raypak is a leading manufacturer in the heating and cooling industry, renowned for its innovative products that cater to both residential and commercial sectors. One of its product lines, the RP2100 series, exemplifies cutting-edge technology and features designed to enhance efficiency and performance in pool heating systems.

The RP2100 models, particularly the P-R185B through R-P405B series, incorporate advanced heat exchanger technology, enabling them to offer exceptional heat transfer efficiency. The titanium heat exchangers are designed for durability and resistance against corrosion, particularly in saltwater environments, ensuring the longevity of the system. These units are engineered for both outdoor and indoor applications, with the versatility to adapt to various heating requirements.

In terms of energy efficiency, the RP2100 series boasts a high coefficient of performance (COP), making them cost-effective solutions for pool heating. They are equipped with digital thermostats that provide accurate temperature control, ensuring consistent heating capabilities while minimizing energy consumption. The inclusion of intelligent controls allows for seamless integration with existing systems and provides users with the ability to schedule heating cycles, further enhancing energy savings.

Moving beyond the RP2100 series, the C-R185B to C-R405B models are specifically tailored for commercial applications, combining robust performance with user-friendly features. These commercial heaters are designed to handle larger volumes of water and are built to withstand the rigors of high-traffic environments, such as resorts and sports complexes. Their vertical design optimizes space and promotes better airflow, which is crucial in high-demand scenarios.

The P-R185BL to P-R405BL and C-R185BL to C-R405BL models feature noise-reducing technology, making them suitable for residential settings where peace and quiet are paramount. They utilize advanced acoustic insulation materials that minimize operational noise without sacrificing performance.

In summary, the Raypak RP2100, P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, and C-R185BL to C-R405BL series represent the pinnacle of innovation in pool heating solutions. With their durable construction, energy-efficient designs, and advanced technologies, these models are ideal for users seeking reliability, efficiency, and quiet operation in both residential and commercial environments. Investing in Raypak products ensures superior heating performance, longevity, and overall satisfaction.