Raypak RP2100, P-R405A Burner Drawer Removal, GAS Valve Removal, Main Burner and Orifice Removal

Page 33

ADDENDA: LOW NOX HEATERS (CONTINUED)

Fig # 9362

LOW NOx BURNER TRAY ASSEMBLY

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 the base of the unit, and (2) screws that secure gas valve to jacket.

6.Disconnect wires that terminate at gas valve.

7.Unscrew (4) screws that secure the control box.

8.Disconnect pilot wire from the ignition module.

9.Disconnect wire harness from the combustion blower.

10.Carefully slide out the burner tray assembly.

11.Reverse above procedure to reinstall.

GAS VALVE REMOVAL

1.Remove burner drawer. See burner removal procedure.

2.Disconnect, pilot tubing from gas valve.

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 pilot. See pilot removal procedure.

3.Remove (8) total screws from the hold down brack- ets, front and rear of tray.

4.Remove (8) total screws from the left and right sides of the Manifold assembly. Detach the manifold as- sembly from the burner tray assembly.

5.Remove burners by raising the bracket on the back end of the burners up and out of their slots.

6.Use a long 9/16” socket wrench to remove orifices from the gas manifold.

7.Reverse above procedure to re-install.

Fig # 9363

IIDPILOT

PILOT REMOVAL

1.Disconnect pilot tubing from gas valve.

2.Remove (4) screws from control box. Open the control box.

3.Remove the pilot wire from the ignition wire.

4.Remove (2) screws that mount the pilot bracket to the air manifold assembly.

5.Pull the pilot bracket slightly, then drop and pull downwards and outwards.

6.Reverse above procedure to re-install. Make sure the pilot bracket is all the way up on the pilot side, see drawing below.

Fig# 9368

COMBUSTION FAN REMOVAL

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

2.Remove (4) screws the mount the combustion blower to the manifold assembly.

3.Reverse above procedure to re-install.

33

Image 33
Contents What to do if YOU Smell GAS Installation Operating InstructionsContents Before START-UP START-UP ProceduresBurners WaterMillivolt System Lighting InstructionsTo Turn OFF GAS to Appliance Electronic Ignitions Systems What to do if YOU Smell GASOperating Instructions Water Pressure Switch Maintenance and Care ProceduresAfter START-UP Visual InspectionPool & SPA Water Chemistry Basic Tips if Heater will not FireAUTOMATICCHLORINATORSANDCHEMICALFEED- ERS ColdweatheroperationReceiving Equipment General SpecificationsWinterizing the Pool & SPA Heater Standard Unit Asme UnitInstallation Instructions Feet horizontally Heater with Outdoor Stackless TOPOutdoor KIT Includes Indoor HeaterSecuring the top panel cover- Indoor 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 Plumbing for Water ConnectionsConnectionsplasticheader Flow Rates Model Pipe Size MIN.GPM MAX.GPMINLET/OUTLETHEADER Companionflangeconnections CastironheaderPressure Relief Valve Installation Auxiliary Bypass Valve AdjustmentUnithermgovernoroperation Internal Automatic BY-PASS ValveRP2100+ Heat Exchanger Reversal Procedure Jaco Fitting Millivolt System ElectricalwiringELECTRONICINTERMITTENTIGNITIONDEVICESYS- TEM IID AtmosphericWiring Diagram Millivolt Units With Mechanical Thermostat Wiring Diagram KEYWiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx Knob Stop Shown Above is SPA Temperature Range CONTROLS/ADJUSTMENTS/REPLACEMENTSGeneral Location of Controls Control Panel RemovalDisplay Faults ElectroniccontrolsDisplay Status Two-Wire Remote Operation RP2100 Remote Control InstallationTWO Wire ONE Function ON/OFF only Three Wire TWO FunctionPressure Switch Flame ROLL-OUT Safety SwitchHighlimits Honeywell Pilot Robertshaw Pilot Desooting Procedure Tube Cleaning ProcedureUnitherm Governor U.G. Replacement Combustion Chamber RemovalBurneradjustment START-UP Procedures S8610BFlame ROLL-OUT Safety Switch OperationGAS Valve Removal Burner Drawer RemovalMain Burner and Orifice Removal Pilot RemovalMechanicalforqualifiedservicepersonnelonly Trouble Shooting GuideRaypak Pool or SPA Heater Electrical Check with MV GAS Valve Electrical Standing Pilot MillivoltElectrical Electronic Ignition IID Troubleshooting Honeywell S8600Page RAYPAK,INC Replacement Parts List12-P Fig# Pilot Assemblies Page Page Page Page Limitedwarranty Raypakresidentialswimmingpoolandspaheaters
Related manuals
Manual 52 pages 42.2 Kb

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.