Raypak C-R185A, RP2100 Operation, START-UP Procedures S8610B, Burneradjustment, Visual Inspection

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ADDENDA: LOW NOx POOL HEATERS

The Raypak Low Nox Pool Heaters are certified and tested under the ANSI Z21.56.CSA 4.7 Standards for gas fired pool heaters.

The heater should be installed to meet all local codes, the latest editions of the National Fuel Gas Code Z223.1 and the National Electrical Code, ANSI/NFPA 70.

Fig # 9361

OPERATION

On call for heat, the ignition system, consisting of an electronic spark module, gas pilot system is energized. Providing pilot is proven blower will start running, the main gas valve will open and the heater will operate. When the operating control is satisfied the heater will shut down.

START-UP PROCEDURES (S8610B)

1.Turn on power to the heater with gas supply off. 2.Check ignition module as follows:

a. Set the thermostat or controller to call for heat. b. Watch for continuous spark at the pilot burner. c. Check the ignition spark operation. Time must be

within the lockout timing period (15 or 90 seconds). d. Turn control down to end call for heat and wait 60

seconds on lockout models before beginning step 3.

3.Turn on gas supply.

4.Set controller to call for heat. 5.System should start as follows:

a. Spark will turn on and pilot gas valve will open and the blower will begin running.

b. Heater will operate until call for heat is satisfied.

BURNERADJUSTMENT

This burner assembly does not require any primary air adjustments.

VISUAL INSPECTION

Flame can be observed through the slot opening above the plenum. Flame color is blue and evenly spread on the top surface of the burner. At least every three months a visual inspection should be made of the burners. In case flame lifting is observed on the burner, check gas pres- sure on manifold. Gas pressure in manifold should be 3.9" W.C.

ELECTRICAL

Be sure that electrical service to the boiler has proper overload fuse or circuit breaker protection, wire size and connections which comply with all applicable codes.

FLAME ROLL-OUT SAFETY SWITCH

The heater is equipped with a cutoff device to prevent flame roll-out in the event the heat exchanger becomes blocked. This is a "manual reset" type roll-out switch that must be reset by a service technician after any over temperature conditions have been fixed. Excessive restriction in the heat exchanger flue passage may cause the switch to disable the heater.

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Contents Installation Operating Instructions What to do if YOU Smell GASContents START-UP Procedures Before START-UPBurners WaterTo Turn OFF GAS to Appliance Millivolt SystemLighting Instructions Operating Instructions Electronic Ignitions SystemsWhat to do if YOU Smell GAS Maintenance and Care Procedures Water Pressure SwitchAfter START-UP Visual InspectionBasic Tips if Heater will not Fire Pool & SPA Water ChemistryAUTOMATICCHLORINATORSANDCHEMICALFEED- ERS ColdweatheroperationGeneral Specifications Receiving EquipmentWinterizing the Pool & SPA Heater Standard Unit Asme UnitInstallation Instructions Heater with Outdoor Stackless TOP Feet horizontallyIndoor Heater Outdoor KIT IncludesSecuring the top panel cover- Indoor KIT only Installing the top cover- Outdoor KIT only Specifications and Dimensions Combustion AIR Indoor Units OnlyVent Piping GAS Supply ConnectionsGAS Pressure Adjustment Locations GAS Pressure RegulatorPipe Sizing for GAS Connections Plumbing for Water ConnectionsFlow Rates Model Pipe Size MIN.GPM MAX.GPM ConnectionsplasticheaderINLET/OUTLETHEADER Companionflangeconnections CastironheaderAuxiliary Bypass Valve Adjustment Pressure Relief Valve InstallationUnithermgovernoroperation Internal Automatic BY-PASS ValveRP2100+ Heat Exchanger Reversal Procedure Jaco Fitting Electricalwiring Millivolt SystemELECTRONICINTERMITTENTIGNITIONDEVICESYS- TEM IID AtmosphericWiring Diagram KEY Wiring Diagram Millivolt Units With Mechanical ThermostatWiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx CONTROLS/ADJUSTMENTS/REPLACEMENTS Knob Stop Shown Above is SPA Temperature RangeGeneral Location of Controls Control Panel RemovalDisplay Status Display FaultsElectroniccontrols RP2100 Remote Control Installation Two-Wire Remote OperationThree Wire TWO Function TWO Wire ONE Function ON/OFF onlyHighlimits Pressure SwitchFlame ROLL-OUT Safety Switch Honeywell Pilot Robertshaw Pilot Tube Cleaning Procedure Desooting ProcedureUnitherm Governor U.G. Replacement Combustion Chamber RemovalSTART-UP Procedures S8610B BurneradjustmentFlame ROLL-OUT Safety Switch OperationBurner Drawer Removal GAS Valve RemovalMain Burner and Orifice Removal Pilot RemovalTrouble Shooting Guide MechanicalforqualifiedservicepersonnelonlyElectrical Standing Pilot Millivolt Raypak Pool or SPA Heater Electrical Check with MV GAS ValveTroubleshooting Honeywell S8600 Electrical Electronic Ignition IIDPage Replacement Parts List RAYPAK,INC12-P Fig# Pilot Assemblies Page Page Page Page Limitedwarranty Raypakresidentialswimmingpoolandspaheaters
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C-R185A, P-R405A, 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.
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