Raypak RP2100, P-R405A, C-R185A operating instructions Honeywell Pilot Robertshaw Pilot

Page 30

BURNER DRAWER REMOVAL

1.Shut off main electrical power switch to heater.

2.Shut off gas upstream of heater.

3.Remove front door.

4.Disconnect gas line from gas valve.

5.Remove (2) screws that mount burner tray to unit, and (2) screws that secure gas valve to jacket.

6.Disconnect wires that terminate at gas valve.

7.Slide out burner tray.

8.Reverse above procedure to reinstall.

GAS VALVE REMOVAL

1.Shut off gas supply to the heater. Remove gas piping to gas valve inlet.

2.Disconnect wires, pilot tubing and bleed line, if required.

3.Turn vertical gas pipe from manifold slightly and unscrew gas valve.

4.Reverse above procedure to re-install.

MAIN BURNER AND ORIFICE REMOVAL

1.Remove burner drawer. See burner drawer removal procedure.

2.Remove screws and burner hold down bracket.

NOTE: If the heat exchanger is sooted badly, the burner hold down bracket and spacer can become distorted from direct flame impingement and this usually necessitates replacement of these parts.

3.Lift burners from slotted spacers and slide from orifices. Clean with a wire brush.

4.Orifices usually do not need to be replaced. To clean, run either copper wire or wood toothpick through orifice. Do not enlarge hole. To remove orifice, use a socket wrench and remove from manifold. DONOT overtighten when reinstalling.

Burner Hold Down Bracket

Burner

8057.0

PILOT REMOVAL AND CLEANING

1.Disconnect pilot tubing, and wires from gas valve.

2.Remove pilot assembly from burner tray.

3.Remove pilot from bracket.

4.Remove pilot orifice and air opening (Honeywell MV unit only), and clean with wire or small brush.

CAUTION! Do not enlarge hole in pilot orifice.

5. Reverse above procedure to re-install.

HONEYWELL PILOT ROBERTSHAW PILOT

PilotPilot

Air

Opening

Orifice

Orifice

Fig. # 8045.1

Fig. # 8102.0

HEAT EXCHANGER REMOVAL

1.Shut water, gas and electricity off, close valves and relieve pressure, remove relief valve. Remove side inspection panels.

2.Remove top holding screws.

3.Remove draft diverter, lift and remove top and flue collector. Remove inspection panels.

4.Disconnect wires from high limits and pressure switch. Remove temperature sensor.

5.Disconnect flange nuts on inlet-outlet header, loosen union(s) at gas pipe and slide boiler away from piping.

6.Lift heat exchanger straight up using caution not to damage refractory.

7.Reverse above procedure to reinstall. Make sure the insulation strips are properly replaced on top of the refractory retainer.

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Contents Installation Operating Instructions What to do if YOU Smell GASContents Burners START-UP ProceduresBefore START-UP WaterMillivolt System Lighting InstructionsTo Turn OFF GAS to Appliance Electronic Ignitions Systems What to do if YOU Smell GASOperating Instructions After START-UP Maintenance and Care ProceduresWater Pressure Switch Visual InspectionAUTOMATICCHLORINATORSANDCHEMICALFEED- ERS Basic Tips if Heater will not FirePool & SPA Water Chemistry ColdweatheroperationWinterizing the Pool & SPA Heater General SpecificationsReceiving Equipment 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 ConnectionsPipe Sizing for GAS Connections GAS Pressure Adjustment LocationsGAS Pressure Regulator Plumbing for Water ConnectionsINLET/OUTLETHEADER Flow Rates Model Pipe Size MIN.GPM MAX.GPMConnectionsplasticheader Companionflangeconnections CastironheaderUnithermgovernoroperation Auxiliary Bypass Valve AdjustmentPressure Relief Valve Installation Internal Automatic BY-PASS ValveRP2100+ Heat Exchanger Reversal Procedure Jaco Fitting ELECTRONICINTERMITTENTIGNITIONDEVICESYS- TEM IID ElectricalwiringMillivolt System AtmosphericWiring Diagram KEY Wiring Diagram Millivolt Units With Mechanical ThermostatWiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx General Location of Controls CONTROLS/ADJUSTMENTS/REPLACEMENTSKnob Stop Shown Above is SPA Temperature Range Control Panel RemovalDisplay Faults ElectroniccontrolsDisplay Status RP2100 Remote Control Installation Two-Wire Remote OperationThree Wire TWO Function TWO Wire ONE Function ON/OFF onlyPressure Switch Flame ROLL-OUT Safety SwitchHighlimits Honeywell Pilot Robertshaw Pilot Unitherm Governor U.G. Replacement Tube Cleaning ProcedureDesooting Procedure Combustion Chamber RemovalFlame ROLL-OUT Safety Switch START-UP Procedures S8610BBurneradjustment OperationMain Burner and Orifice Removal Burner Drawer RemovalGAS Valve 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.