Raypak 302B, 902B manual START-UP Checklist for FAN-ASSISTED Raypak Products

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START-UP CHECKLIST FOR FAN-ASSISTED

RAYPAK PRODUCTS

This start-up checklist is to be completely filled out by the service technician starting up the Raypak Boiler or Heater for the first time. All information may be used for warranty purposes and to ensure that the installation is correct. Additionally this form will be used to record all equipment operation functions and required settings.

GAS SUPPLY DATA

Regulator Model & Size

_________ / ______CFH

Gas Line Size (in room)

________________In. NPT

Length of Gas Line

________________Eq Ft

Low Gas Pressure Setting

________________In. WC

High Gas Pressure Setting

________________In. WC

Gas Shut-Off Valve Type

________________

( Ball, Lube cock)

 

Sediment Trap

________________Y/N

Port

_______Std______Full

VISUAL INSPECTION OF COMPONENTS

Verify inspection was done and condition of components are in good working order with a “yes”

Wiring Harness

_________________ Y/N

Burner/s (flame)

_________________ Y/N

Refractory (visual)

_________________ Y/N

Remote flame sense

_________________ Y/N

Covers in place for outdoor

_________________ Y/N

VENTING

Vent Size: _____________

Stack Height:_______

Category: _________

sketch vent on reverse side ***

Vent Material:

__________________

Vent Termination Type:

__________________

Combustion Air Openings:

Low __________ in2

Ventilation air

High __________ in2

EMISSIONS SETTINGS AND TEST INFORMATION

(AT FULL FIRE)

Blower Pressure Setting

_________________In. WC

Supply Gas Pressure

_________________In. WC

Verify stable pressure static &

dynamic condition

Pilot Gas Pressure

_________________In. WC

Manifold Gas Pressure

_________________In. WC

CLEARANCES

Front Clearance

_______________In.

Right Side Clearance

_______________In.

Left Side Clearance

_______________In.

Rear Clearance

_______________In.

Overhead Clearance

_______________In.

ELECTRICAL

Voltage Supply (VAC)

No Load______ Load_____

Voltage -24 VAC

_______________VAC

Voltage Com to Ground

_______________VAC

Hot Surface Igniter

_______________Ohms

Auto High Limit Setting

_______________deg F

Manual Reset High Limit Setting

_______________deg F

Operating Control Setting

_______________deg F

Sketch plumbing on reverse side

 

WATER SUPPLY

 

Flow Rate in GPM or Delta T

_______________If Avail

Measure flow rate at full fire

 

Pump Economaster setting

_______________Minutes

Low Water Cutoff

_______________Test

Number of Tanks and Size

Qty____ _______Gallons

Plumbing Size

_______________

Pump Size: _________(boiler)

Pump HP: ______

Impeller trim____________

Pump Model___________

Louvers __________________

Screens________________

Nominal Factory Recommended Settings

See manual or card tag

See manual or card tag

See manual or card tag

See manual or card tag

The following measurements must be obtained with a Combustion Analyzer.

NOX

_________________PPM

Less than 20 PPM (If required by Certifying Agency)

Free Oxygen

_________________%

See manual

CO

_________________PPM

Less than 150 PPM

CO2

_________________%

See manual

Model Number: ______________________________

***Note: draw venting with details, such as extractors, barometric dampers, blast dampers or draft inducers

Serial Number: _______________________________

Site Altitude Above Sea Level __________________Ft.

Job Name _______________________________________________________________________________________

Address _________________________________________________________________________________________

Physical Location of Boiler: Indoors______; Outdoors______; Ground Level______; Roof______; Below Grade______

Mechanical Contractor / Installer _______________________________________________________________________

Date and Time of Start-up _____________Print Name and Signature of Start-up Technician_________________________

Information must be faxed to: (805) 278-5496 in order to ensure warranty consideration Attn: Service Manager

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Contents Installation & Operating Instructions Deletions None Contents Pay Attention to These Terms Installations at Elevation Before InstallationProduct Receipt Model IdentificationComponent Locations Back Component LocationsGeneral Information General Safety Time/Temperature Relationships in ScaldsWater Time to Produce Serious Temp Burn Installation Codes InstallationEquipment Base StackingIndoor Installations Outdoor InstallationsClearances Ft 91 cm within a Indoor Units Combustion and Ventilation AirReversing Air Filter Direct VentConventional Combustion Air Supply InstallationsTruSeal Combustion Air All Air from Inside the BuildingWater Piping Canadian InstallationsGeneral Reversing Water ConnectionsCold Water Operation Relief Valve Piping Hydrostatic TestHydronic Heating Temperature & Pressure GaugePump Selection Cold Water StartsPiping Pressure Drop in Feet of Head Feedwater RegulatorAir-Separation/Expansion Tank Three-Way ValvesPool Heating Potable Water and Space HeatingWinterizing Your Heater Automatic Chlorinators and Chemical FeedersPool/Spa Water Chemistry Water HardnessTotal Dissolved Solids PH of WaterGas Supply Connection Gas SupplyModel Table K Maximum Equivalent Pipe LengthElectrical Power Connections Gas Supply PressureField-Connected Controllers Field Wiring Connection Check the Power SourceMaking the Electrical Connections Stage Tankstat Flue Exhaust Tee VentingModel Diameter Order Number Appliance CategoriesVent Terminal Location Support of Vent StackInstallations Canadian InstallationsChanging the Flue Outlet Venting Configurations Venting Installation TipsInstallation Natural Draft Vertical Venting CategoryCommon Venting System TerminationCertified Vertical Venting Combustion Air Air Inlet HeightHorizontal Through-the-Wall Venting Category Horizontal Through-the-Wall Venting CategoryModel Certified Maximum Combustion Air Inlet Direct Vent Horizontal Through- the-WallVenting EquivalentDirect Vent Vertical Direct Vent VerticalOutdoor Installation ControlsFreeze Protection Models 302B-902B Heater Sequence of OperationExternal Lights Color Indication Code Condition Ignition ModuleFlow Switch High Limit Manual ResetHigh and Low Gas Pressure Switches Low Water Cut-Off OptionalUDB Diagnostic Board UDB Fault HistoryPump Time Delay Table R UDB Fault Messages Water Piping 87%-Efficiency Boilers Special InstructionsVenting Appliance Categories Model 10F 20F 30F Min. Flow Max Flow GpmVertical Venting Category Vent Terminal LocationCondensate Management 752BE Combustion Air 902BE 30’ 80’ Certified Maximum Combustion Air Air Inlet Model VentingDirect Vent Horizontal Through- the-Wall ABS Cpvc Wiring Diagram Pre Start-up START-UPBlower Adjustment Main Burner AdjustmentStart-Up Leak Test Procedure Dual-Seat Gas Valves Safety InspectionFollow-Up Pilot Turn-Down TestLeak Test Post Start-Up CheckOperation Lighting InstructionsTo Turn Off Gas To Appliance Step TroubleshootingMaintenance Suggested Minimum Maintenance SchedulePreventive Maintenance Schedule Semi-Annually WeeklyAnnually As RequiredInside Air Contamination AppendixLimited Parts Warranty HI Delta Types H and WH Limited Parts Warranty HI Delta Type P START-UP Checklist for FAN-ASSISTED Raypak Products Important Instructions for the Commonwealth of Massachusetts
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302B, 902B specifications

Raypak is a prominent name in the heating industry, particularly known for its advanced technology and robust design in residential and commercial heating solutions. Two of their notable models, the Raypak 302B and 402B, exemplify innovation and efficiency in hydronic heating systems, designed to meet diverse needs while ensuring optimal performance.

The Raypak 302B and 402B are high-efficiency boilers that utilize gas-fueled systems. The 302B model has a heating capacity of 302,000 BTU/h, while the 402B boasts a maximum capacity of 402,000 BTU/h. This range of heating output makes these models suitable for a variety of applications, from residential heating needs to larger commercial spaces that require a reliable heat source.

One of the standout features of the Raypak 302B and 402B is their use of fire-tube heat exchanger technology. This design promotes efficient heat transfer and allows for lower emissions, thus minimizing the environmental impact. The fire-tube design also contributes to a longer lifespan and reduced maintenance costs, making these boilers a cost-effective solution over time.

Equipped with advanced control systems, the Raypak 302B and 402B ensure precise temperature regulation and improved energy usage. The digital display provides real-time feedback and diagnostics, enhancing user experience and simplifying troubleshooting. These models are also compatible with various building management systems, providing users with versatility in integration to optimize building performance.

In addition to their technological advancements, these boilers are designed with user safety and convenience in mind. They include features such as built-in safety controls, easy access for service and maintenance, and a compact footprint to fit into tight spaces. Their robust construction ensures durability, which is crucial for systems that operate under high demand.

Moreover, both models have been engineered to succeed in various climates, making them reliable choices for users in diverse geographical locations. With their energy-efficient operation, reliable performance, and advanced features, the Raypak 302B and 402B embody quality and innovation in the heating market, ensuring comfortable environments while lowering energy costs and environmental footprints.