Raypak 503-2003 manual Limited Parts Warranty MVB Types H and WH

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LIMITED PARTS WARRANTY

MVB – TYPES H AND WH

MODELS 503-2003

SCOPE

Raypak, Inc. (“Raypak”) warrants to the original owner that all parts of this heater which are actually manufactured by Raypak will be free from failure under normal use and service for the specified warranty periods and subject to the conditions set forth in this Warranty. Labor charges and other costs for parts removal or reinstallation, shipping and transportation are not covered by this Warranty but are the owner’s responsibility.

HEAT EXCHANGER WARRANTY

Domestic Hot Water

Five (5) years from date of heater installation. Includes copper heat exchanger with bronze waterways.

Ten (10) years from date of heater installation. Includes only cupro-nickel heat exchanger with bronze waterways. Space Heating (Closed Loop System)

Ten (10) years from date of heater installation. Includes both cupro-nickel and copper heat exchanger with bronze water-ways. Thermal Shock Warranty

Twenty (20) years from date of heater installation against “Thermal Shock” (excluded, however, if caused by heater operation at large changes exceeding 150°F between the water temperature at intake and heater temperature, or operating at heater temperatures exceed- ing 230°F).

ANY OTHER PART MANUFACTURED BY RAYPAK

One (1) year warranty from date of heater installation, or eighteen (18) months from date of factory shipment based on Raypak’s records, whichever comes first.

SATISFACTORY PROOF OF INSTALLATION DATE, SUCH AS INSTALLER INVOICE, IS REQUIRED. THIS WARRANTY WILL BE VOID IF THE HEATER RATING PLATE IS ALTERED OR REMOVED.

ADDITIONAL WARRANTY EXCLUSIONS

This warranty does not cover failures or malfunctions resulting from:

1. Failure to properly install, operate or maintain the heater in accordance with our printed instructions provided;

2. Abuse, alteration, accident, fire, flood and the like;

3. Sediment or lime build-up, freezing, or other conditions causing inadequate water circulation;

4. High velocity flow exceeding heater design rates;

5. Failure of connected systems devices, such as pump or controller;

6. Use of non-factory authorized accessories or other components in conjunction with the heater system;

7. Failing to eliminate air from, or replenish water in, the connected water system;

8. Chemical contamination of combustion air or use of chemical additives to water.

PARTS REPLACEMENT

Under this Warranty, Raypak will furnish a replacement for any failed part. The failed part must first be returned to Raypak if requested, with transportation charges prepaid, and all applicable warranty conditions found satisfied. The replacement part will be warranted for only the unexpired portion of the original warranty. Raypak makes no warranty whatsoever on parts not manufactured by it, but Raypak will apply any such warranty as may be provided to it by the parts manufacturer.

TO MAKE WARRANTY CLAIM

Promptly notify the original installer, supplying the model and serial numbers of the unit, date of installation and description of the prob- lem. The installer must then notify his Raypak distributor for instructions regarding the claim. If either is not available, contact Service Manager, Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 or call (805) 278-5300. In all cases proper authorization must first be received from Raypak before replacement of any part.

EXCLUSIVE WARRANTY - LIMITATION OF LIABILITY

This is the only warranty given by Raypak. No one is authorized to make any other warranties on Raypak’s behalf. THIS WARRANTY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MER- CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. RAYPAK’S SOLE LIABILITY AND THE SOLE REMEDY AGAINST RAYPAK WITH RESPECT TO DEFECTIVE PARTS SHALL BE AS PROVIDED IN THIS WARRANTY. IT IS AGREED THAT RAYPAK SHALL HAVE NO LIABILITY, WHETHER UNDER THIS WARRANTY, OR IN CONTRACT, TORT, NEGLIGENCE OR OTHERWISE, FOR ANY SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGE, INCLUDING DAMAGE FROM WATER LEAKAGE. Some states do not allow limitations on how long an implied warranty lasts, or for the exclusion of incidental or consequential damages. So the above limitation or exclusion may not apply to you.

This Limited Warranty gives you specific legal rights. You may also have other rights which may vary from state to state. We suggest that you complete the information below and retain this certificate in the event warranty service is needed. Reasonable proof of the effective date of the warranty (date of installation) must be presented, otherwise, the effective date will be based on the rate of manufacture plus thirty (30) days.

Original Owner

Mailing Address

City

State

Zip Code

Daytime Telephone Number

Model Number

Serial Number

Date of Installation

Installation Site

Contractor/Installer

RAYPAK, INC 2151 Eastman Avenue Oxnard, CA 93030-9786 (805) 278-5300 Fax (800) 872-9725 www.raypak.com

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Contents Reference Catalog no .53G Effective Replaces 241288 Rev Do so may result in an explosion or firePage Contents Pay Attention to These Terms Installations at Elevation Before InstallationProduct Receipt Model IdentificationGeneral Information Component LocationsWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Installation Codes InstallationIndoor Installations Equipment BaseIndoor Units Outdoor InstallationsCombustion and Ventilation Air Table E Vent/Air Inlet Termination Clearances Conventional Combustion Air Supply InstallationsAir Filter Direct VentGeneral Canadian InstallationsWater Piping Cold Water Operation Relief Valve Piping Temperature & Pressure GaugeHydrostatic Test Pump Selection Hydronic HeatingFeedwater Regulator Cold Water StartsModel 20F 30F 40F Min. Flow Max. Flow Gpm PipingAir-Separation/Expansion Tank Domestic Hot Water Three-Way ValvesPotable Water and Space Heating Pool HeatingMake final adjustments when pool water approaches Exceed 5 ppm Pool/Spa Water ChemistryWinterizing Your Heater Gas Supply Connection Gas SupplyGas Supply Pressure Automatic Chlorinators Chemical FeedersModel In. NPT 4 in. NPT 2 in. NPT Electrical Power ConnectionsManifold Gas Pressure Model High Fire ValuesMaking the Electrical Connections Check the Power SourceField-Connected Controllers Appliance Categories Field Wiring ConnectionVenting Vent Terminal Location InstallationsSupport of Vent Stack Venting Configurations Venting Installation TipsCanadian Installations InstallationCpvc TerminationCommon Venting VolumeVent Model Pressure Flue ProductsHorizontal Through-the-Wall Venting Horizontal Through-the-Wall Direct Venting CategoryModel Certified Direct Vent-VerticalCombustion Air Air Inlet Horizontal Max. Length** ft Vent 10 ØOutdoor Installation Operating Modes ControlsFreeze Protection Mode 2 Primary/Secondary Piping Mode 7 Primary/Secondary Piping with External Target Temp 10 VDC 20 mA Boiler Target Modes Default Setting Range10 VDC 20 mA Definitions Rank Number Field Type Fault DescriptionOperation Heater Sequence of Operation High Limit-Manual ResetIgnition Module Code ConditionModulating Temperature Control High Limit-Auto Reset OptionalFlow Switch High & Low Gas Pressure Switches OptionalUDB Diagnostic Board Air Pressure SwitchBlocked Vent Switch Wiring Diagrams Models Models Pre Start-up START-UPPre Start-up Check Initial Start-upBlower Check PreparationStart-Up Model Air Pressure Setting Setting in. WC Safety InspectionModel Amp Draw Setting Manifold CheckFollow-Up Leak Test Procedure Dual-Seat Gas ValvePost Start-Up Check OperationLighting Instructions To Turn Off Gas To Appliance Step TroubleshootingSuggested Minimum Maintenance Schedule MaintenanceUDB Fault History Periodically Preventive Maintenance ScheduleWeekly Semi-AnnuallyAs Required Filter MaintenanceFilter Replacement Inside Air Contamination AppendixImportant Instructions for the Commonwealth of Massachusetts Limited Parts Warranty MVB Types H and WH START-UP Checklist for FAN-ASSISTED Raypak Products
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503-2003 specifications

The Raypak 503-2003 is a notable entry in the world of water heating solutions, renowned for its efficiency and reliability in both residential and commercial settings. This model is designed to provide exceptional performance while maintaining ease of use and minimization of environmental impact.

One of the standout features of the Raypak 503-2003 is its advanced heating technology. The unit utilizes a durable, copper heat exchanger which ensures quick and efficient heating of water. This heat exchanger is known for its ability to transfer heat effectively, leading to reduced energy consumption and lower utility bills. The design also allows for a seamless operation, ensuring that the system heats water swiftly without sacrificing performance.

In addition to its efficient heating capabilities, the Raypak 503-2003 is equipped with innovative controls. The digital control panel allows users to easily set and adjust the desired water temperature. This feature provides a level of convenience that simplifies operation while enhancing user experience. Furthermore, the smart technology employed in the unit ensures that it operates within optimal parameters, avoiding unnecessary energy expenditure.

Durability is another hallmark of the Raypak 503-2003. Built with heavy-duty components, this water heating solution is designed to withstand the rigors of continuous use. The rugged construction ensures longevity, making it a cost-effective investment for homeowners and businesses alike. Moreover, the unit is designed to be resistant to corrosion and wear, further extending its lifespan and reliability.

The energy efficiency of the Raypak 503-2003 is a crucial characteristic that sets it apart from competitors. Rated with a high efficiency score, this model contributes to lower emissions and is environmentally friendly. It adheres to various energy standards, making it a suitable choice for those looking to reduce their carbon footprint while enjoying reliable water heating.

Noise reduction is another important feature of the Raypak 503-2003. Designed with quiet operation in mind, the unit operates with minimal noise pollution, allowing for a pleasant environment in both residential and commercial spaces.

In summary, the Raypak 503-2003 combines advanced heating technology, user-friendly controls, durability, and energy efficiency into a robust water heating system. This makes it an excellent choice for those in need of dependable and sustainable heating solutions. Whether for daily home use or for larger commercial applications, the Raypak 503-2003 stands out as a leader in its class.
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