Raypak 500, 750, 1000 Section Q Operation, Operating Instructions, To Turn OFF GAS to Appliance

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SECTION Q: OPERATION

OPERATING INSTRUCTIONS

Lighting Instructions

1.STOP! Read the safety information first.

2.Set the thermostat to the lowest setting.

3.Turn off all electric power to the appliance.

4.This appliance is equipped with an ignition device which automatically lights the burner. Do Not try to light the burner by hand.

5.Remove upper front panel.

6.Turn on main manual gas valve and pilot manual gas valve.

7.Wait five (5) minutes to clear out any gas. Then smell for gas, especially near the floor. If you then smell gas. STOP! Follow the steps in the safety information.

If you do not smell gas, go to next step.

8.Turn on all electric power to the appliance.

9.Set thermostat to desired setting. The appliance will operate. The pilot burner will light after the pre-purge time delay (45 seconds). Then the pilot will light the main burner.

10.If the appliance will not operate, follow the instruction "To Turn Off Gas To Appliance", and contact a qualified service technician.

11.Replace upper front panel.

TO TURN OFF GAS TO APPLIANCE

1.Set the thermostat to lowest setting.

2.Turn off all electric power to the appliance if service is to be performed.

3.Remove upper front panel.

4.Turn off main manual gas valve and manual pilot gas valve.

5.Replace access panel.

If boiler fails to start, check for:

•Loose connections, blown fuse or service switch off?

•High temperature limit switch set below boiler water temperature?

•Thermostat set below room temperature?

•Gas not turned on at meter or boiler?

•Incoming dynamic gas pressure less than 6" W.C. for Natural gas, 10" W.C. for Propane?

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetyPage Table of Contents Product Receipt Section a Before Installing the BoilerRatings and Certification ModelidentificationAdvanced Design Boiler Component Locations Figure A-1Section B Boiler Installation Installation CodesEquipment Base Figure B-1 Outdoor Installation Minimum Clearances Direct Combustion AIR Section C Combustion and Ventilation AIRPage Reliefvalve Piping LOW Temperature SystemTemperature & Pressure Gauge Section D Water Piping GeneralPump Selection Section E Hydronic Heating PipingTHREE-WAY Valves Pressure Drop in Feet of Head Feedwater RegulatorPiping Heating Boilers AIR-SEPARATION/EXPANSION TankDUAL-BOILER PRIMARY/SECONDARY Piping Single Boiler PRIMARY/SECONDARY Piping with CHXDual Boiler -PRIMARY/SECONDARY Piping with CHX Figure E-3bSingle Boiler Domestic HOT Water with ONE Storage Tank Section F Domestic HOT Water PipingFigure F-1c Section G Pool Heating Automatic Chlorinators and Chemical FeedersWinterizingyour Heater Spawater Chemistry Single Boiler Pool ApplicationSingle Boiler Pool Application with CHX Double Boiler Pool Application Figure G-3aSection H GAS Supply Connections GAS Supply ConnectionGAS Supply Pressure Regulator Pressure Settings GAS Pressure RegulatorVenting of Diaphragm GAS Components Surge Protection Section I Electrical Power ConnectionsCheck the Power Source Check Power SourceMaking the Electrical Connections Field Wiring ConnectionElectrical Connections Domestic HOT Water General Section J Venting ConnectionsPage Support of Vent Stack Venting Configurations Figure J-1 Natural Draft Vertical Vent Termination Page Heat Exchanger Category Section J-2Page Category Section J-3Page Vertical Direct Venting/Combustion Air Category Section J-4Vertical Direct Venting System Installation Figure J-5 Page Figure J-6 Section J-6Horizontal Thru-wall Venting System Category IV Installation Figure J-7 Page Figure J-8 Page Outdoor Installation withAdd-On Condensing Heat Exchanger Condensate Trap Alignment Section K Condensate DrainCentral Point Wiring CPW Section L ControlsCPW Board Figure L-1 CPW Board Pump Turn-off Delay Manual High Limit Red Figure L-2 Wiring DiagramAuto Reset High Limit High Limit Manual ResetManual Reset High Limit Flow Switch Flow Switch High Limit Auto ResetGAS Pressure Switch LOW Water CUT OFF OptionalPressure Control Device ACU-TRACK TIME/TEMPERATURE Relationships in Scalds Section M General Safety PrecautionsSection N PRE-START-UP Component and Pressure TAP Locations Figure O-1Section O ADB Initial START-UP Tools NeededPreparation for START-UP Do not Turn on GAS AT this Time START-UP Page Section P Post START-UP Check Emissions GuidelinesCO2 Section Q Operation Operating InstructionsTo Turn OFF GAS to Appliance Suggested Minimum Maintenance Schedule Section R MaintenanceCleaning Boiler Heating Surfaces Vent Switch Adjustment Section S Connecting Condensing Heat Exchanger CHXInsidecombustionaircontamination Appendix aPage Page Page Page Page Pressure Settings START-UP SettingsLitho in U. S. a
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1000, 750, 500 specifications

Raypak is a renowned name in the heating industry, particularly known for its high-quality pool and spa heaters. Among their extensive product line, the Raypak 850, 500, 300, 400, and 700 models stand out for their reliability, efficiency, and cutting-edge technologies. Each model is designed to cater to different needs and applications while maintaining Raypak’s commitment to performance.

The Raypak 850 is designed for larger commercial pools or residential setups requiring high output. With a powerful heat exchanger made from copper and bronze, it ensures superior heat transfer and longevity. Its digital control system provides precise temperature regulation, enhancing user experience. Moreover, it features a durable construction with weather-resistant materials, ensuring lasting performance in various environments.

The Raypak 500 model offers a balance between efficiency and compactness. It features eco-friendly technology that reduces energy consumption without sacrificing performance. The integrated thermostat allows users to maintain consistent water temperatures, making it ideal for residential pools. This model is well-regarded for its user-friendly digital display, simplifying operation and monitoring.

For those needing a more moderate capacity, the Raypak 300 is an efficient choice. It combines robust engineering with an easy-to-use interface. Its advanced ignition system improves reliability while minimizing energy waste. The Raypak 300’s compact design allows for easy installation in various spaces, making it an excellent option for smaller pools.

The Raypak 400 heats water quickly and efficiently, making it suitable for both residential pools and spas. It features a high-capacity heating system that ensures optimal performance. With a clear LED display, users can easily monitor their settings, while the integrated diagnostics provide real-time feedback for maintenance and troubleshooting.

Lastly, the Raypak 700 model is known for its versatility and robust performance. It is equipped with advanced safety features, including a high limit switch and water flow detection mechanism, to ensure safe operation. The model's energy-efficient design enhances its eco-friendliness, making it a popular choice among environmentally conscious users.

Collectively, these Raypak models exemplify superior engineering, performance, and user-friendliness. Their innovative features ensure that they meet the varied demands of pool owners while providing reliable heating solutions for leisure and relaxation. Whether for commercial or residential use, the Raypak 850, 500, 300, 400, and 700 offer unmatched quality and efficiency.
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