Raypak 500, 750, 1000 Ignition Control Module, Ignition Module, High Limit Manual Reset

Page 54

IGNITION CONTROL MODULE

 

The intermittent ignition device conserves energy by automatically extinguishing

 

the pilot when the desired temperature is reached. When additional heat is needed,

 

the combustion air blower starts to purge all air from the combustion chamber for

 

about 45 seconds. On proof of air flow, the air proving switch closes and the pilot

 

reignites electrically, eliminating the fuel costs of maintaining a constant pilot. To

 

assure safe operation, the gas valve cannot open until the pilot relights and is

 

verified. The 100% pilot safety is an electronic device which closes the main gas

 

valve within 8/10 of a second whenever the pilot flame is interrupted. Pilot flame is

 

automatically lit when the device is powered and pre-purged. Unit performs its own

IGNITION MODULE

safety check and opens the main valve only after the pilot is proven to be lit.

HIGH LIMIT - MANUAL RESET

 

This appliance is equipped with a manual reset, high limit, safety device. Push the

 

reset button and adjust the setting to 40°F above the desired operating temperature.

 

MANUAL RESET HIGH LIMIT

FLOW SWITCH

Dual-purpose control shuts off boiler in case of pump failure or low water condi- tion. Mounted and wired in series with the main gas valve. Check with Manufac- turer for proper paddle size. Utilize correct paddle size for proper operation.

NOTICE:

Flow switch will not operate if flow is less than 20 GPM.

FLOW SWITCH

HIGH LIMIT - AUTO RESET

This appliance is equipped with an automatic, high limit, safety device. Set the auto high limit to 30°F above the desired operating temperature.

AUTO RESET HIGH LIMIT

54

Page 53 Page 55
Image 54
Page 53 Page 55
Contents For Your Safety For Your Safety What to do if YOU Smell GASPage Table of Contents Section a Before Installing the Boiler Product ReceiptModelidentification Ratings and CertificationFigure A-1 Advanced Design Boiler Component LocationsSection B Boiler Installation Installation CodesEquipment Base Figure B-1 Outdoor Installation Minimum Clearances Section C Combustion and Ventilation AIR Direct Combustion AIRPage Section D Water Piping General LOW Temperature SystemTemperature & Pressure Gauge Reliefvalve PipingSection E Hydronic Heating Piping Pump SelectionAIR-SEPARATION/EXPANSION Tank Pressure Drop in Feet of Head Feedwater RegulatorPiping Heating Boilers THREE-WAY ValvesSingle Boiler PRIMARY/SECONDARY Piping with CHX DUAL-BOILER PRIMARY/SECONDARY PipingFigure E-3b Dual Boiler -PRIMARY/SECONDARY Piping with CHXSection F Domestic HOT Water Piping Single Boiler Domestic HOT Water with ONE Storage TankFigure F-1c Section G Pool Heating Automatic Chlorinators and Chemical FeedersWinterizingyour Heater Spawater Chemistry Single Boiler Pool ApplicationSingle Boiler Pool Application with CHX Figure G-3a Double Boiler Pool ApplicationSection H GAS Supply Connections GAS Supply ConnectionGAS Supply Pressure Regulator Pressure Settings GAS Pressure RegulatorVenting of Diaphragm GAS Components Check Power Source Section I Electrical Power ConnectionsCheck the Power Source Surge ProtectionField Wiring Connection Making the Electrical ConnectionsElectrical Connections Domestic HOT Water Section J Venting Connections GeneralPage Support of Vent Stack Venting Configurations Figure J-1 Natural Draft Vertical Vent Termination Page Section J-2 Heat Exchanger CategoryPage Section J-3 CategoryPage Section J-4 Vertical Direct Venting/Combustion Air CategoryVertical Direct Venting System Installation Figure J-5 Page Section J-6 Figure J-6Horizontal Thru-wall Venting System Category IV Installation Figure J-7 Page Figure J-8 Page Outdoor Installation withAdd-On Condensing Heat Exchanger Section K Condensate Drain Condensate Trap AlignmentCentral Point Wiring CPW Section L ControlsCPW Board Figure L-1 CPW Board Pump Turn-off Delay Manual High Limit Red Wiring Diagram Figure L-2Flow Switch High Limit Auto Reset High Limit Manual ResetManual Reset High Limit Flow Switch Auto Reset High LimitGAS Pressure Switch LOW Water CUT OFF OptionalPressure Control Device ACU-TRACK Section M General Safety Precautions TIME/TEMPERATURE Relationships in ScaldsSection N PRE-START-UP Figure O-1 Component and Pressure TAP LocationsSection 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 Section R Maintenance Suggested Minimum Maintenance ScheduleCleaning Boiler Heating Surfaces Section S Connecting Condensing Heat Exchanger CHX Vent Switch AdjustmentAppendix a InsidecombustionaircontaminationPage Page Page Page Page START-UP Settings Pressure SettingsLitho in U. S. a
Related manuals
Manual 8 pages 63.38 Kb Manual 8 pages 12.19 Kb

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.
Top Page Image Contents