Raypak P-926, P-1826, P-2100, P-4001 manual Installation and Operating Instructions Raythermtm

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INSTALLATION AND OPERATING INSTRUCTIONS

RAYTHERMTM

COMMMERCIAL SWIMMING POOL HEATER

Models

P-926 to P-1826 and

P-2100 to P-4001

CATALOG NO. 6200.51O

Effective: 04-09-07

Replaces: 05-15-05

Models 1287-1758

Models 2100-4001

WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency or the gas supplier.

This manual should be maintained in legible condition and kept adjacent to the heater or in a safe place for future reference.

P/N 240251 Rev. 16

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Contents Installation and Operating Instructions Raythermtm Contents Important Notice Base InstallationCode Requirements ALL Heaters ClearancesOutdoor Heaters Outdoor Heaters ModelsZ223.1/NFPA VentingconnectionsFIG. #8090.0 GAS Supply ConnectionsWaterconnections Pipe Sizing for GAS ConnectionsLocation Controls Water Pressure SwitchAutomatic Chlorinators and Chemical Feeders Unitherm Governor OperationFlow RATES/WATER Connections Models 1287/1336 1758/1826Poolstat Control Page To adjust the temperature Models 2100 thru Pool Stat Temperaturecontrols HighlimitsLOW Water CUT-OFF Electrical Wiring High & LOW GAS Pressure SwitchesElectronic Ignition Wiring Diagram Models 926 Wiring Diagram MODELS1287-1826 Wiring Diagram Models Wiring Diagram Models Pressure Switch TemperaturecontrolPressure Switch Adjustment START-UPPROCEDURES After START-UP InspectionproceduresMain Burner Flame ControlsTube Cleaning Procedure Typical Servicing ProceduresRaypak Tube Cleaning KIT Heat Exchanger Reassembly Pilot Removal and CleaningBurner Drawer Removal GAS Valve RemovalTube Replacement Procedure Control Well ReplacementProcedure for Cleaning Flue GAS Passageways Unitherm Governor ReplacementWinterization MaintenanceandcareProblem Mechanical for Qualified Service Personnel onlySolution CauseThis does not take into account heat High Voltage Electrical Electronic Ignition IID IIDReplacement Parts List Page Page Page Models 2100, 2500, 3001, 3500 Page Page Parts Replacement Heat Exchanger WarrantyTo Make Warranty Claim Exclusive Warranty Limitation of LiabilityLitho in U.S.A