Raypak 407A, 406A, 206A, 337A Part TWO Installation and Service Instructions, Receiving Equipment

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PART TWO

INSTALLATION AND SERVICE INSTRUCTIONS

SECTION 1 - RECEIVING EQUIPMENT

The manufacturer recommends that this manual be reviewed thoroughly before installing your pool/spa heater. If there are any questions that this manual does not answer, please contact the factory or your local represen- tative.

On receipt of your equipment it is suggested that you visually check for external damage to the carton. If the carton is damaged, a note should be made on the Bill of Lading when signing for the equipment. Remove the heater from the carton. If it is damaged, report the damage to the carrier immediately. Save the carton.

These items are shipped inside a box in the carton with the heater:

 

STANDARD UNIT (POLYMER HEADERS)

 

ASME UNIT (CAST IRON HEADERS)

1.

"Pagoda" top

1.

"Pagoda" top

2.

2" CPVC union with "O" rings (2)

2.

In/Out flanges (2)

3.

Plastic pipe finish flange for gas line

3.

1-1/2" flange gaskets (2)

4.

Bonding lug with mounting screw

4.

2" flange gaskets (2)

 

(Digital models only)

5.

Flange bolts (4)

 

 

6.

Pressure relief valve

 

 

7.

2" CPVC adapters (2)

 

 

8.

Plastic pipe finish flange for gas line.

 

 

9.

Bonding lug with mounting screw.

 

 

 

(Digital models only)

Be sure that you receive the number of packages indicated on the Bill of Lading.

When ordering parts, you must specify the model and serial numbers of the heater. See below for location of serial number. When ordering under warranty conditions, you must also specify date of installation.

MODEL & SERIAL NO.

LOCATED ON

RATING PLATE

(ALTERNATE

LOCATION)

LABEL ON CARTON

Serial No.

 

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Contents Installation and Operating Instructions What to do if YOU Smell GASWater Chemistry MaximumContents For Your Safety Read Before Operating START-UP ProceduresBefore START-UP Burners Water Millivolt System Electronic Ignition System Operating Instructions and SHUT-OFF ProceduresSHUT-OFF Procedures Automatically Lighted PilotAfter START-UP Water Pressure SwitchVisual Inspection Atmospheric Heaters If Heater will not Fire Maintenance and Care ProceduresSee plumbing diagram Pool & SPA Water ChemistryCold Weather Operation Important Freeze InformationWinterizing the Pool & SPA Heater Part TWO Installation and Service Instructions Receiving EquipmentImportant Notice General SpecificationsInstallation Instructions Code RequirementsClearances Outdoor InstallationOutdoor Heater Installation ALL Heaters10 ft Florida Building Code Wind Speed = 150 MPH, 3 Second Gust Exposure = CIndoor Heater Installation Outdoor Stack Indoor StackSpecifications and Dimensions Atmospheric UnitsLow NOx Units Model Square Inches Power Vent Kit Model Part NoCombustion and Ventilation AIR Indoor Units Only Vent PipingB149.1 and B149.2 GAS Supply ConnectionsGAS Pressure Regulator GAS Pressure Adjustment LocationsPipe Sizing for GAS Connections Flow Rates Plumbing for Water ConnectionsPolymer Headers Cast Iron Headers Asme INLET/OUTLET Header Asme INLET/OUTLET Header PolymerCast Iron Headers Asme Models Unitherm Governor OperationAuxiliary Bypass Valve Adjustment External Auxiliary Bypass ValveCast Iron Header Asme Models Heat Exchanger Reversal Procedure Standard Models Fig. #4Digital Models Electrical WiringMillivolt Models Atmospheric120V Atmospheric Heater Transformer Wiring VAC Wiring240V Atmospheric Heater Wiring Diagram Millivolt Mechanical Thermostat Wiring Diagram Digital Models Atmospheric Wiring Diagram Digital Models LOW NOx General Location of Controls Atmospheric Servicing InstructionsLOW NOx Control Adjustments Millivolt Models Control Adjustments Digital ModelsControl Panel Removal Digital Thermostat Controls Thermostat Control OperationProgram Button SETdef Default SettingsRESfl Reset Fault History Cfff Fahrenheit to CelsiusStatus Codes Program Modes Diagnostics Reading a FaultFault Codes Display DefinitionRemote Operation Remote Control Installation and OperationActivating the Remote Remote Control Wiring Wire Remote Control On-OffPilot Safety Digital Models Flame ROLL-OUT Safety SwitchPilot Safety Millivolt Models High LimitsGAS Valve Removal Pilot Removal and CleaningBurner Tray Removal Main Burner and Orifice RemovalImmersion Well Replacement Tube Cleaning ProcedureDesooting Procedure Unitherm Governor U.G. ReplacementOperation Blower AdjustmentLOW NOx Pool Heaters Visual InspectionPilot Removal Combustion Blower RemovalTroubleshooting MechanicalPage Electrical Electronic Ignition IID For qualified technicians onlyDigital Control Logic Flow Chart YESManufacturer Replacement PartsEastman Avenue OXNARD, CA Atmospheric Heaters LOW NOx Heaters IID LOW NOx Pilot Call OUT Description Call OUT Description Sheetmetal Call OUT Description 267A