Raypak HD101, HD401 Before Installation, Product Receipt, Model Identification

Page 5

BEFORE INSTALLATION

Raypak strongly recommends that this manual be re- viewed thoroughly before installing your Hi Delta heater. Please review the General Safety information before installing the heater. Factory warranty does not apply to heaters that have been improperly installed or operated (refer to the warranty at the back of this man- ual). Installation and service must be performed by a qualified installer, service agency or the gas supplier. If, after reviewing this manual, you still have questions which this manual does not answer, please contact your local Raypak representative or visit our website at www.raypak.com.

Thank you for purchasing a Raypak product. We hope you will be satisfied with the high quality and durability of our equipment.

Product Receipt

WARNING: Pump motors should NOT be supported by any type of stand or support from above due to possible misalignment of pump and motor which may occur.

On receipt of your heater it is suggested that you visu- ally check for external damage to the shipping crate. If the crate is damaged, make a note to that effect on the Bill of Lading when signing for the shipment. Next, remove the heater from the shipping packaging. Report any damage to the carrier immediately.

On occasion, items are shipped loose. Be sure that you receive the correct number of packages as indi- cated on the Bill of Lading.

Claims for shortages and damages must be filed with the carrier by consignee. Permission to return goods must be received from the factory prior to shipping. Goods returned to the factory without an authorized Returned Goods Receipt number will not be accepted. All returned goods are subject to a restocking charge. When ordering parts, you must specify the model and serial number of the heater. When ordering under war- ranty conditions, you must also specify the date of installation.

Purchased parts are subject to replacement only under the manufacturer’s warranty. Debits for defec- tive replacement parts will not be accepted. Parts will be replaced in kind only per Raypak’s standard war- ranties.

Model Identification

The model identification number and heater serial number are found on the heater data plate located on the right side jacket of the heater. The model number will have the form H3-HD101 or similar depending on the heater size and configuration. The first character of the model number identifies application (H = Hydronic Heating System, WH = Hot Water Supply System). The second character identifies the firing mode (3 - two stage firing, 4 - On/Off firing ). The next three places identify the size of the heater.

Ratings and Certifications

Standards:

•Gas-Fired Low Pressure Steam and Hot Water Heaters, ANSI Z21-13 • CSA 4.9 - latest edition

•Industrial and Commercial Gas-Fired Package Heaters, CAN 3.1 - latest edition

•Gas Water Heaters, ANSI Z21.10.3 • CSA 4.3 - lat- est edition

All Raypak heaters are National Board Approved, and design-certified and tested by the Canadian Standards Association (CSA) for the U.S. and Canada. Each heater is constructed in accordance with Section IV of the American Society of Mechanical Engineers (ASME) Heater Pressure Vessel Code and bears the ASME stamp. The heater also complies with the latest edition of 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 2000 feet elevation without de-rate. Consult the Factory for installations at any altitude in excess of 2000 feet.

5

Page 4 Page 6
Image 5
Page 4 Page 6
Contents Installation & Operating Instructions Deletions None Contents Are important but not related to personal injury hazards Installations at Elevation Before InstallationProduct Receipt Model IdentificationComponent Locations Angle View Component LocationsQuantity of Burners Vent Size Flue General InformationWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Installation Codes InstallationIndoor/Closet Installations Equipment BaseMinimum Installed Service Clearance Outdoor Installations Outdoor InstallationsConventional Combustion Air Supply Combustion and Ventilation AirGeneral Installations in CanadaWater Piping Relief Valve Piping Reversing Water ConnectionsHydronic Heating Maximum 4 times the pipe diameter or 12, whichever is less Piping-Heating Boilers Domestic Hot Water PipingThree-Way Valves Air-Separation/Expansion TankGas Supply Connection Gas SupplyGas Pressure Regulator Electrical Power ConnectionsGas Supply Pressure Heater transformer. do not attach line voltage toSurge Protection Check the Power SourceMaking the Electrical Connections Table H Maximum Equivalent Pipe LengthConduit should not be used as the ground. There Electrical Connections Domestic Hot WaterDefinition of Appliance Categories VentingVent Terminal Location Barometric DamperSupport of Vent Stack Table J Vent/Air Inlet Termination Clearances US Installations Venting Configurations Venting Installation TipsNatural Draft Vertical Vent Termination Natural Draft Vertical Venting System InstallationInches Length feet Appliance CertifiedHorizontal Thru-wall Direct Vent Termination Combustion Air Inlet ModelVenting Air Intake Category Inches LengthMin./Max. Vertical Combustion Air Inlet Model Appliance CertifiedVenting Height feet Length Material Inches Min Max FeetVertical Direct Vent Termination Outdoor InstallationVertical Direct Vent System Installation High Limit Auto Reset Optional High Limit Manual ResetControls Ignition Control ModuleLow Water Cut Off Optional Flow SwitchHigh and Low Gas Pressure Switches Optional Wiring DIAGRAM-MODELS HD101-HD401 HD101-HD401 Troubleshooting Initial START-UP PRE-START-UPPage Start-Up Main Burner AdjustmentGas Type Conversion on Valve Safety InspectionAir Filter Inspection/Removal Post START-UP CheckFollow-Up Remove the Screws and Panel Heat Exchanger RemovalMaintenance Schedule MaintenanceSuggested Minimum Yearly Beginning of each heatingInside Combustion Air Contamination AppendixDaily MonthlyPage Important Instructions for the Commonwealth of Massachusetts Page
Related manuals
Manual 4 pages 39.79 Kb Manual 4 pages 39.54 Kb Manual 8 pages 40.56 Kb Manual 48 pages 22.97 Kb

HD101, HD401 specifications

Raypak is renowned for its commitment to high-quality heating solutions, with the HD101 and HD401 models standing out in their product range. These units are designed specifically for commercial applications, providing reliable and efficient hydronic heating systems. The HD series embodies innovation while addressing the unique demands of larger spaces.

One of the main features of the HD101 and HD401 is their stainless steel construction, which ensures increased durability and resistance to corrosion. This design choice enhances the longevity of the units, making them ideal for various installations in commercial or industrial settings.

Both models are equipped with a high-efficiency heat exchanger that maximizes heat transfer while minimizing energy consumption. This feature is particularly significant in today’s environmentally conscious market, as it contributes to lower operating costs and reduced carbon footprints. The heat exchangers are engineered for easy maintenance, offering simplicity when service is required.

In terms of technology, the HD101 and HD401 include advanced digital controls that allow for precise temperature regulation. This user-friendly interface enables operators to easily manage and monitor heating parameters, facilitating optimal performance and energy management.

The models also feature modulating burners that adjust their output according to the heating demand. This capacity for modulation results in smoother operation and an overall increase in efficiency, as the burners can maintain consistent temperatures without excessive energy use.

Another noteworthy characteristic is their compatibility with various control systems, including BMS (Building Management Systems). This adaptability allows for seamless integration into existing infrastructure, providing users with greater versatility and control over their heating environments.

Both the HD101 and HD401 come with advanced safety features, including flame rollback protection and pressure monitoring, ensuring safe operation even in demanding conditions. Additionally, their compact design allows for easy installation in limited spaces while still providing powerful heating capabilities.

Ultimately, the Raypak HD101 and HD401 are exceptional choices for those in need of high-efficiency commercial heating solutions. With their robust construction, advanced technology, and user-friendly features, these models promise to deliver reliable performance and energy savings for years to come. Whether for a large facility or a specific industrial application, they stand ready to meet the heating challenges of today’s commercial landscape.
Top Page Image Contents