Raypak 500, 750, 1000 installation instructions

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Common venting systems may be too large when an existing unit is removed. At the time of removal of an existing appliance, the following steps must be followed with each appliance remaining connected to the common venting system placed in operation, while the other appliances remaining connected to the common venting system are not in operation.

a)Seal any unused opening in the common venting system.

b)Visually inspect the venting system for proper size and horizontal pitch and determine there is no blockage or restriction, leakage, corrosion or other unsafe condition.

c)Insofar as is practical, close all building doors and windows and all doors between the space in which the appli- ances remaining connected to the common venting system are located and other spaces of the building. Turn on clothes dryers and any appliance not connected to the common vent system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, so they will operate at maximum speed. Do not operate summer exhaust fan. Close fireplace dampers.

d)Place in operation the appliances being inspected. Follow the manufacturers instructions for lighting each appli- ance. Adjust thermostat so appliance will operate continuously.

e)Test for natural draft (negative pressure) 12" above the outlet elbow after 5 minutes of main burner operation. Use the flame of a match or candle, or smoke from a cigarette, cigar or pipe, toilet paper trick.

f)After it has been determined that each appliance remaining connected to the common venting system properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and other gas burning appliances to their previous conditions of use.

g)Any improper operation of the common venting system should be corrected so that the installation conforms with the latest edition of the National Fuel Gas Code, ANSI Z223.1, in Canada, the latest edition of CAN/CGA-B 149.1 and .2 Installation Code for Gas Burning Appliances and Equipment. When re-sizing any portion of the common venting system, the common venting system should be re-sized to approach the minimum size as deter- mined using the appropriate tables in Appendix G in the latest edition of the National Fuel Gas Code, ANSI Z223.1, in Canada, Appendix B of the latest edition of the Installation Code for Gas Burning Appliances and Equipment.

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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 Temperature & Pressure Gauge LOW Temperature SystemSection D Water Piping General Reliefvalve PipingPump Selection Section E Hydronic Heating PipingPiping Heating Boilers Pressure Drop in Feet of Head Feedwater RegulatorAIR-SEPARATION/EXPANSION Tank THREE-WAY ValvesDUAL-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 Check the Power Source Section I Electrical Power ConnectionsCheck Power Source Surge ProtectionMaking 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 DiagramManual Reset High Limit Flow Switch High Limit Manual ResetFlow Switch High Limit Auto Reset Auto Reset High LimitGAS 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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