Raypak 5042004 operating instructions Operation, Lighting Instructions

Page 46

for operation as outlined by manufacturer. Burner should be operating and should go off when con- trols are tested. When safety devices are restored, burners should re-ignite after pre-purge time delay.

8.Test limit control: While burner is operating, move indicator on high limit control below actual water temperature. Burner should go off while blower and circulator continue to operate. Raise setting on limit control above water temperature and burner should re-ignite after pre-purge time delay.

NOTE: Ignition control may have to be reset after this portion of the test.

9.Test ignition system safety device:

a.Open manual gas valve. Turn power on.

b.Set thermostat to call for heat.

c.When the heater is in operation, pull hose off the air switch. The burner should go off almost immediately.

d.Reattach hoses. Burner should re-ignite after pre-purge time delay. NOTE: Ignition control may have to be reset after this portion of the test.

10.To restart system, follow lighting instructions in the Operation section.

11.Check to see that the high limit control is set above the design temperature requirements of the system. For multiple zones: Check to make sure the flow is adjusted as required in each zone.

12.Check that the heater is cycled with the thermo- stat. Raise the setting on the thermostat to the highest setting and verify that the heater goes through the normal start-up cycle. Reduce to the lowest setting and verify that the heater goes off.

13.Observe several operating cycles for proper oper- ation.

14.Set the heater thermostat to desired temperature.

15.Review all instructions shipped with this heater with owner or maintenance person, return to enve- lope and give to owner or place the instructions inside front panel on heater.

OPERATION

Lighting Instructions

1.Before operation, make sure you have read all of the safety information in this manual.

2.Remove upper front panel.

3.Set the thermostat to the lowest setting.

4.Turn off all electrical power to the appliance.

5.This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

6.Turn on main manual gas valve field installed near gas inlet connection on back of heater.

7.Wait 5 minutes to clear out any gas. Then smell for gas, especially near the floor. If you then smell gas, STOP! Follow the steps in the safety informa- tion on the front cover of this manual. If you do not smell gas, go to next step.

8.Turn on all electrical power to the appliance.

9.Set thermostat to desired setting. The appliance will operate. The igniter will glow after the pre- purge time delay (15 seconds). After igniter reaches temperature (30 seconds) the main valve should open. System will try for ignition up to three times (one time on optional single-try ignition mod- ule). If flame is not sensed, lockout will commence.

10.If the appliance will not operate, follow the instruc- tions “To Turn Off Gas ToAppliance,” and call your service technician or gas supplier.

11.Replace upper front panel.

12.If heater fails to start, verify the following:

a.There are no loose connections or that the service switch is off.

b.High temperature limit switch is set above wa- ter temperature or manual reset high limit is not tripped.

c.Thermostat is set above water temperature.

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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 Product Receipt Before InstallationInstallations at Elevation Model IdentificationComponent Locations General InformationTime/Temperature Relationships in Scalds General SafetyWater Time to Produce Serious Temp Burn Indoor Installations InstallationInstallation Codes Equipment BaseCombustion and Ventilation Air Outdoor InstallationsIndoor Units Table E Vent/Air Inlet Termination Clearances Air Filter InstallationsConventional Combustion Air Supply Direct VentWater Piping Canadian InstallationsGeneral Hydrostatic Test Relief Valve Piping Temperature & Pressure GaugeCold Water Operation Feedwater Regulator Hydronic HeatingPump Selection Cold Water StartsModel Input Output 20 ∆T 30 ∆T 40 ∆T Min. Flow PipingAir-Separation/Expansion Tank GpmPotable Water and Space Heating Three-Way ValvesDomestic Hot Water Pool HeatingPool heating application. Use the following instruc Winterizing Your Heater Pool/Spa Water ChemistryExceed 5 ppm Gas Supply Pressure Gas SupplyGas Supply Connection Automatic Chlorinators Chemical FeedersModel Manifold Gas Pressure Electrical Power ConnectionsModel In. NPT 4 in. NPT 2 in. NPT High Fire ValuesField-Connected Controllers Check the Power SourceMaking the Electrical Connections Venting Field Wiring ConnectionAppliance Categories Support of Vent Stack InstallationsVent Terminal Location Canadian Installations Venting Installation TipsVenting Configurations Installation10 Ø Max. Length* ftMin TerminationCommon Venting Typical Common VentingEngineered Vent Systems Model Vent Size Volume Flue ProductsHorizontal Through-the-Wall Direct Venting Category Direct Vent-Vertical Horizontal Through-the-Wall Direct VentingModel Certified Outdoor InstallationCombustion Air Air Inlet Horizontal Max. Length** ft Vent 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 Operation Number Field Type Fault DescriptionRank Ignition Module High Limit-Manual ResetHeater Sequence of Operation Code ConditionModulating Temperature Control High Limit-Auto Reset OptionalFlow Switch High & Low Gas Pressure Switches OptionalAir Pressure Switch Blocked Vent SwitchUDB Diagnostic Board Wiring Diagram Models H & WH Wiring Diagram Models P & WHP Pre Start-up Check START-UPPre Start-up Initial Start-upStart-Up Blower CheckManifold Check Safety InspectionFinishing Follow-UpLeak Test Procedure Dual-Seat Gas Valve Post Start-Up CheckOperation Lighting InstructionsUDB Fault History To Turn Off Gas To ApplianceTroubleshooting StepSuggested Minimum Maintenance Schedule MaintenancePreventive Maintenance Schedule Semi-Annually Filter MaintenanceWeekly AnnuallyAppendix Filter ReplacementInside Air Contamination 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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