Raypak 120, 85 manual Regulations and Guidelines, Operating Limits of the boiler

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Ratings and Certifications

Standards:

•Gas fired hot water boiler for either direct vent installation or for installation using indoor combustion air. Design according to: ANSI Z21.13b 2007 – CSA 4.9b 2007 – Fired low pressure hot water boilers. Category IV.

•SCAQMD Rule 1146.2

All Raypak boilers are National Board Approved, and design- certified and tested by the Canadian Standards Association (CSA) for the U.S. and Canada. Each boiler is constructed in accordance with Section IV of the American Society of Mechanical Engineers (ASME) Boiler Pressure Vessel Code and bears the ASME H stamp. This boiler also complies with the latest edition of the ASHRAE 90.1 Standard.

WARNING: Altering any Raypak pressure vessel by installing replacement heat exchangers, tube bundle headers, or any ASME parts not manufactured and/or approved by Raypak will instantly void the ASME and CSA ratings of the vessel and any Raypak warranty on the vessel. Altering the ASME or CSA ratings of the vessel also violates national, state, and local approval codes.

Installations at Elevation

Rated inputs are suitable for up to 4,500 ft elevation (see technical data table). Consult the factory for installations at altitudes over 4,500 ft above sea level. No hardware changes are required to the boilers for installations up to 10,000 ft (adjustments may be required).

4 - REGULATIONS AND GUIDELINES

The installation must be conform to the requirements of the authority having jurisdiction or, in the absence of such requirements, to the latest edition of the National Fuel Gas Code, ANSI Z223.1. In Canada, installation must be in accordance with the requirements of CAN/CSA B149.1, Natural Gas and Propane Installation Code. Where required by the authority having jurisdiction, the installation must conform to the Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1.

Install CO detectors per local regulations. Boiler requires yearly maintenance, see chapter “Checks, adjustments and fault finding”.

Operating Limits of the boiler:

 

Max. boiler temperature:

194°F (90 °C)

Max. operating pressure:

45 psi (3.1 bar)

The hot water distribution system must comply with all applicable codes and regulations.When replacing an existing boiler, it is important to check the condition of the entire hot water distribution system to ensure safe operation.

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Contents Page About the XPak About these instructionsContents Following instructions must be observed PAY Attention to These TermsYou must also observe Tools, materials and additional equipment What to do if you smell gasObserve these instructions as general warnings Observe these instructions for space heating waterWater Time to Produce Serious General SafetyBefore Installation M E / T E M P E R a T U R E Relationships in ScaldsOperating Limits of the boiler Regulations and GuidelinesGeneral layout Fig IntroductionAB C DE Technical Data Max flues length de-rate less 2% Recommended Minimum Service ClearancesBoiler Dimensions And Weight XPakPrinciple Components Manual Handling Statement Mode of Operation AT RestXpak Internal Hydraulic Circuit FIG Mode of Operation Safety DevicesPiping Connections FIG Dimensions and Connections Fig Transporting the Boiler Boiler BOX Content Table Pos Parts Quantity PackagingPackaging and Transportation Scope of DeliveryPrepare Xpak Location InstallationPrepare Xpak Xpak Piping Pump Duty Procedure SummaryBoiler with DHW Tank Waterside Flow Primary CircuitKey for installation sample diagrams Xpak Installation DiagramsPage Page Equivalent length for pipe fittings in feet Length Gas Volume Capacity Pipe feet Ft 3/hMaking the GAS Connection Gas Pipe Capacity for different pipe sizesBoiler Template Fig All Air from Outdoor sealed combustion All Air from Inside the Building room airFlue GAS System Vent SystemsBoiler Supply Minimum Clearances from VENT/AIR Inlet Termination Installations1 Canadian Installations2Vertical Coaxial Sealed Combustion Operation TWO Pipes Single Wall Room AIR Dependent Operation Field supplied Stainless steel013102 Description Diagram Drawing TWO Pipes Single Wall = total intake length = Electrical Connections Connecting the Condensate Water DrainAppliance Terminal Block External WiringExternal Wiring Limitations Connecting ThermostatHigh Terminal Strip DetailsLow Remote Control Connection WAY Valve Wiring ConnectionOutdoor Sensor Connection Wiring Functional Diagram Are several steps involved in starting up the boiler START-UP ProcedureHeating System Freeze Protection When UsedCommissioning CHECK/CONTROL Water ChemistryInitial Flushing of the System Testing for GAS LeaksInitial Lighting and Ignition Safety Shutoff Device Test Check Thermostat CircuitsFinal Checks WarrantyInstructing the User START-UP and Operation Switching on the ApplianceReset Function Switching OFFGreen indicator LED Fig Indicator Leds and FaultsRed indicator LED Fig For alarm AL91 For AL41 faultsCHECKS, Adjustments and Fault Finding Installation Faults CHECKING/ADJUSTING the Boiler FAN SpeedsGAS Valve Minimum Pressure Setting External FaultsElectrical Checks Fault FindingReversed Polarity or Supply Fault Boiler ConfigurationType of Heat Request Standard Setting the Outdoor Reset Curve with Outdoor SensorProgrammable Timer DAY+NIGHT Selecting the offset heating curve Fig212 194 176 158 140 122 104 Code Cause Alarm Type Action Fault CodesGeneral Replacement of ComponentsComponent Removal Procedure Servicing InstructionsPrinted Circuit Board Fig Water Pressure Switch FigFlow Sensor Primary Thermistor Fig Return Sensor Return Thermistor FigMain Heat Exchanger Fig Blocked Flue Pressure SWITCH/IGNITION Transformer FigFlue FAN & Mixer Fig Burner FigFlue Collector and Flue Thermostat Removal Fig Condensate Trap Removal FigGAS Supply GAS Supply InstallationLPG Instructions Propane GASTechnical Data LPG Sequence of the Ignition System Exploded Diagrams 56a Xpak Drawing Call OUT Description Important Instructions for the Commonwealth of Massachusetts Applicable Warranty Periods Limited WarrantyHOW to Make Warranty Claim START-UP Checklist for FAN-ASSISTED Raypak Products Your XPak serial number For future reference

120, 85 specifications

The Raypak 120,85 is a prominent model in the realm of pool and spa heating solutions, designed to deliver unmatched efficiency and performance. Renowned for its robust features and innovative technologies, the Raypak 120,85 stands out as a reliable choice for homeowners seeking to maintain the perfect water temperature in their pools and spas.

One of the primary characteristics of the Raypak 120,85 is its impressive heating capacity. With a total output of 120,000 BTUs, this heater quickly and efficiently warms up water, ensuring that users can enjoy comfortable swimming conditions regardless of the outdoor temperature. The 85 indicates its ability to deliver consistent performance even in cooler climates, making it an adaptable option for various geographical locations.

The Raypak 120,85 is equipped with a state-of-the-art, copper fin tube heat exchanger, which provides superior heat transfer efficiency. This technology enhances the heater's ability to warm water rapidly while maintaining energy efficiency. Additionally, the copper material is known for its durability and resistance to corrosion, ensuring a long lifespan for the heat exchanger.

Another key feature of the Raypak 120,85 is its electronic ignition system. This innovation eliminates the need for a standing pilot light, which not only saves energy but also enhances safety by reducing the risk of gas leaks associated with traditional ignition systems. The electronic ignition provides precise control, ensuring a reliable start each time.

The Raypak 120,85 also boasts a digital display control panel, allowing users to easily monitor and adjust the water temperature settings. This intuitive interface provides accurate readings and simplifies the operation, making it accessible for all users, regardless of their technical expertise.

Furthermore, this heater is designed with a compact footprint, making it suitable for a variety of installation spaces, whether it’s in a pool equipment area or near a spa. Its robust build quality and weather-resistant design ensure that it can withstand the elements, making it a durable and long-lasting investment.

In summary, the Raypak 120,85 combines advanced heating technology, robust construction, and user-friendly features. With its high BTU output, efficient heat exchanger, electronic ignition, and digital controls, it represents a top-tier option for anyone seeking reliable and effective heating solutions for pools and spas. Whether for leisure or relaxation, the Raypak 120,85 promises to deliver an optimal swimming experience, season after season.
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