Raypak 5042004 Installation Codes, Equipment Base, Clearances, Indoor Installations

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The temperature of the water in the heater can be reg- ulated by using the Raypak Modulating Temperature Control. To comply with safety regulations, the control is set at 120°F when shipped from the factory (Mode 3 default setting for Tank Target).

To adjust the water temperature, follow the instruction for the operation of the control starting on page 30 of this manual. The control is shown below for identifica- tion purposes only. (See Fig. 5.)

Fig. 5: Modulating Temperature Control

CAUTION: Hotter water increases the risk of scalding! There is a hot water scald potential if the thermostat is set too high.

INSTALLATION

Installation Codes

Installations must follow these codes:

•Local, state, provincial, and national codes, laws, regulations and ordinances

•National Fuel Gas Code, ANSI Z223.1/NFPA 54 – latest edition (NFGC)

•National Electrical Code, ANSI/NFPA 70 - latest edition (NEC)

•Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1, (CSD-1) when required

•For Canada only: CAN/CSA B149 Natural Gas and Propane Installation Code and CSA C22.1 C.E.C. Part 1 (C22.1)

Equipment Base

The heater should be mounted on a level, structurally sound surface. The heater is approved for installation on a combustibl e surface but must NEVER be installed on carpeting. Gas-fueled equipment installed in enclosed parking garages must be located at least 18 in. above the floor.

CAUTION: This heater should be located in an area where water leakage will not result in damage to the area adjacent to the appliances or to the structure. When such locations cannot be avoided, it is recommended that a suitable catch pan, adequately drained, be installed under the appliance. The pan must not restrict air flow.

In addition, the heater shall be installed such that the gas ignition system components are protected from water (dripping, spraying, rain, etc.) during appliance operation or service (circulator replacement, control replacement, etc.).

If the heater needs to be secured to the ground, use the brackets that were used to bolt the heater to the shipping pallet.

Clearances

Indoor Installations

Heater

Minimum Clearance

 

Minimum

from Combustible

 

Service

Side

 

Surfaces

 

Clearance

 

 

 

 

 

 

 

 

 

Floor*

0”

 

0”

 

 

 

 

 

 

Rear

12”

 

24”

 

 

 

 

 

 

Right Side

 

1”

 

1”

 

Left Side

1”

 

1”

 

 

 

 

Top

0”

 

10”

 

 

 

 

Front

Open

 

24”

 

 

 

 

Vent

1”

 

1”

*DO NOT install on carpeting.

Table C: Clearances – Indoor Installations

When installed according to the listed minimum clear- ances from combustible construction, these heaters can still be serviced without removing permanent structural construction around the heater. However, for ease of servicing, a clearance of at least 24 in. in front, at least 24 in. on the rear and 10 in. above the top of the heater is required. This will allow the heater to be

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Contents Do so may result in an explosion or fire Reference Catalog no .54E Effective Replaces 241317 RevPage Contents Pay Attention to These Terms Before Installation Installations at ElevationProduct Receipt Model IdentificationComponent Locations General InformationWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Installation Installation CodesIndoor Installations Equipment BaseIndoor Units Outdoor InstallationsCombustion and Ventilation Air Table E Vent/Air Inlet Termination Clearances Installations Conventional Combustion Air SupplyAir Filter Direct VentGeneral Canadian InstallationsWater Piping Cold Water Operation Relief Valve Piping Temperature & Pressure GaugeHydrostatic Test Hydronic Heating Pump SelectionFeedwater Regulator Cold Water StartsPiping Air-Separation/Expansion TankModel Input Output 20 ∆T 30 ∆T 40 ∆T Min. Flow GpmThree-Way Valves Domestic Hot WaterPotable Water and Space Heating Pool HeatingPool heating application. Use the following instruc Exceed 5 ppm Pool/Spa Water ChemistryWinterizing Your Heater Gas Supply Gas Supply ConnectionGas Supply Pressure Automatic Chlorinators Chemical FeedersElectrical Power Connections Model In. NPT 4 in. NPT 2 in. NPTModel Manifold Gas Pressure 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 Installation Tips Venting ConfigurationsCanadian Installations InstallationMax. Length* ft Min10 Ø TerminationCommon Venting Typical Common VentingHorizontal Through-the-Wall Direct Venting Category Model Vent Size Volume Flue ProductsEngineered Vent Systems Direct Vent-Vertical Horizontal Through-the-Wall Direct VentingCombustion Air Air Inlet Horizontal Max. Length** ft Vent Outdoor InstallationModel Certified Controls Freeze ProtectionOperating Modes Differential GraphMode 3 Dedicated DHW 10 VDC 20 mA Boiler TargetDefinitions 10 VDC 20 mABoiler H7 Modes Default Setting Pool Heater P, WHP Modes Default Setting RangeWater Heater WH1 Modes Default Setting Range Rank Number Field Type Fault DescriptionOperation High Limit-Manual Reset Heater Sequence of OperationIgnition Module Code ConditionHigh Limit-Auto Reset Optional Flow SwitchModulating Temperature Control High & Low Gas Pressure Switches OptionalUDB Diagnostic Board Blocked Vent SwitchAir Pressure Switch Wiring Diagram Models H & WH Wiring Diagram Models P & WHP START-UP Pre Start-upPre Start-up Check Initial Start-upStart-Up Blower CheckSafety Inspection FinishingManifold Check Follow-UpLeak Test Procedure Dual-Seat Gas Valve Post Start-Up CheckOperation Lighting InstructionsUDB Fault History To Turn Off Gas To ApplianceTroubleshooting StepPreventive Maintenance Schedule MaintenanceSuggested Minimum Maintenance Schedule Filter Maintenance WeeklySemi-Annually AnnuallyInside Air Contamination Filter ReplacementAppendix Important Instructions for the Commonwealth of Massachusetts Limited Parts Warranty MVB Types H and WH Limited Parts Warranty MVB Types P & WHP START-UP Checklist for FAN-ASSISTED Raypak Products Nominal Factory Recommended Settings

5042004 specifications

The Raypak 5042004 is a highly efficient pool heater designed for residential and commercial applications, providing warmth and comfort for swimming pools and spas. It is a part of Raypak's extensive lineup of pool heating solutions, known for their reliability and energy efficiency. This model caters to different heating needs while maximizing performance and reducing energy consumption.

One of the standout features of the Raypak 5042004 is its use of advanced heat exchanger technology. Constructed with a durable copper fin design, the heat exchanger enhances thermal conductivity, allowing the unit to heat water quickly and effectively. This ensures a consistently enjoyable swimming experience, even in cooler weather conditions. The heater’s aluminum cabinet is designed to withstand harsh weather and resist corrosion, increasing its longevity and reliability.

In addition to its robust construction, the Raypak 5042004 incorporates a user-friendly digital control system. This control system allows users to set their desired temperature with precision, enabling easy adjustments and enhanced control over the heating process. The digital display provides real-time feedback, giving users insight into the system's operation and current water temperature.

Moreover, this model offers a specialized environmentally friendly option. The Raypak 5042004 is designed to run efficiently on both natural gas and propane, which provides flexibility regarding fuel choice based on availability and personal preference. This versatility is paired with low NOx (nitric oxide) emissions, making it compliant with stringent environmental regulations, making it an eco-friendly choice for consumers.

The ease of installation is another characteristic that sets the Raypak 5042004 apart from its competitors. The unit includes versatile piping options and integrated automation features that facilitate quick and hassle-free installation, ultimately saving time and effort for both professional installers and DIY enthusiasts.

In summary, the Raypak 5042004 is a cutting-edge pool heater that combines high efficiency, robust construction, user-friendly controls, and eco-friendly features. Its advanced heating technologies, durable design, and versatile fuel options make it an excellent choice for anyone looking to enhance their swimming experience year-round while being conscious of energy consumption and environmental impact.
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