Raypak 500, 750, 1000 installation instructions Section N PRE-START-UP

Page 57

SECTION N: PRE-START-UP

FILL THE SYSTEM:

1.Close manual and automatic air vents and drain cock.

2.Fill to correct system pressure. Correct pressure will vary with each application.

3.Open automatic air vent two turns.

4.Slowly feed water to boiler.

5.Starting on the lowest floor, open air vents one at a time until water squirts out. Close vent.

6.Repeat with remaining vents.

7.Close manual water feed valve when correct boiler pressure is reached.

INSPECT VENTING SYSTEM:

1.Check all vent pipe connections and flue pipe material.

2.Ensure vent terminations are installed per code and are clear of all debris or blockage.

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING:

age,

If you do not follow these instructions exactly, a fire or explosion may result causing property dam- personal injury or loss of life.

1.This appliance does have an intermittant pilot. It is equipped with an ignition device which automatically lights the pilot. Do Not try to light the pilot or burner by hand.

2.BEFORE OPERATING, smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

3.WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any telephone in your building.

•Immediately call your gas supplier from a neighbor's telephone. Follow the gas supplier's instructions.

•If you cannot reach your gas supplier, call the fire department.

4.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not turn by hand, do not try to repair it, call a qualified service technician. Forced or attempted repair may result in a fire or explosion.

5.Do not use this appliance if any part has been under water, immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

PRE-START-UP CHECK

1.Verify boiler is filled with water.

2.Check system piping for leaks. If found, repair immediately.

3.Vent air from system. Repeat steps 4 and 5 under “Fill the System.” Air in system can interfere with water circulation and cause improper heat distribution.

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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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