Manuals / Lochinvar / Household Appliance / Gas Heater

Lochinvar F0600187510 service manual

Models: F0600187510

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Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax 615-547-1000

www.Lochinvar.com

Revision Notes: Revision 6 (CPE-i&s-06) reflects changes made to LBL2296.

Revision 7 (CPE-i&s-07) reflects changes made to the pressure switch, page 50.

Revision 8 (CPE-i&s-08) reflects deletion of Table P and changes to associated paragraph on pages 44 & 45.

Revision 9 (ECO C02822) reflects moving FIG. 22A (page 19) to page 21 and adding Aire-Lock to the title.

Revision 10 (ECO #C03002) updated images to reflect the CPVC bypass (pgs. 1, 5, 33-35, and 40) along with updating the Ladder and Connection Box diagrams (LBL20010 and 20011).

CPE-I-S-10

CP-5M-2/09

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Contents

INSTALLATION AND SERVICE MANUAL Save this manual for future referenceWHAT TO DO IF YOU SMELL GAS Do not try to light any applianceTable of Contents Commercial Pool HeatersTable of Contents Installation and Service Manual SAFETY INFORMATIONWarranty GENERAL PRODUCT INFORMATIONCommercial Pool Heaters 5.If you smell gas, shut off the gas supplyPRODUCT IDENTIFICATION Installation and Service ManualFigure 1A – Standard Horizontal Piping Loop Figure 1B – Optional Vertical Piping LoopINSTALLATION Clearances from Combustible ConstructionBase for Combustible Floors Commercial Pool HeatersFREEZE PROTECTION COMBUSTION AND VENTILATION AIRTABLE - A COMBUSTIBLE FLOOR KITS Input Btu/hrINSTALLATION Continued Combustion Air OptionsOne Opening Two OpeningsExhaust Fans 2.Outside Combustion Air, Using Ducts3.Outside Combustion Air, Using Direct Venting Figure 8 - Outside Combustion Air Through DuctsVENTING General InformationVenting Support Vertical Vent Termination Clearances and LocationSidewall Vent Termination Clearances and Location TABLE - B Flue and Air Inlet Pipe SizesInstallation and Service Manual Combustion Air Inlet Piping Length of Air Inlet PipeSidewall Air Inlet Commercial Pool HeatersVertical Rooftop Air Inlet Combined Air Inlet PointsClearances Installation and Service Manual6.Outdoor Installation Venting Vent System Options1.Conventional Negative Draft Venting Negative DraftFlue Outlet Piping Common Venting SystemsInstallation and Service Manual Masonry Chimney Installations 2. Vertical DirectAire VentingInspection of a Masonry Chimney INSTALLATION ContinuedVent Kits Venting of Flue Products3. Sidewall Venting Installation and Service ManualDrain Tee Installation Sidewall FanSidewall Venting Termination Sidewall Venting Without FanMasonry Chimney Installation Sidewall Vent Termination Clearances and LocationInstallation and Service Manual Figure 22 – Sidewall Venting4. Horizontal DirectAire Venting INSTALLATION ContinuedCommercial Pool Heaters Vent Kits5. Direct Venting Installation and Service ManualDrain Tee Installation Flue Outlet PipingVertical DV Venting Termination Horizontal DV Venting TerminationFlue Pipe Materials Combustion Air Inlet PipingConnecting the Air Inlet Pipe to the Pool Heater Length of Air Inlet PipeAir Inlet Piping Materials Installation and Service ManualCombined Combustion Air Inlet Points Vertical and Sidewall Combustion Air InletINSTALLATION Continued Commercial Pool Heaters6. Outdoor Installation Venting Vertical Combustion Air Inlet ClearancesHorizontal Combustion Air Inlet Clearances Outdoor Vent/Air Inlet LocationCombustion Air Fan Adjustment for startup CONNECTING TO GAS SUPPLYThe 3-WayValve Cover Installation Gas Pressure TestConnecting Gas Piping to the Pool Heater Gas PipingGas Train and Controls Installation and Service ManualCombination Gas Valves Venting of Combination Gas ValvesChecking Gas Supply Pressure TABLE-JTABLE - K Installation and Service ManualGas Valve Gas Manifold Pressure Adjustment INSTALLATION ContinuedCommercial Pool Heaters Figure 31 – Measuring Net Manifold Gas PressurePOOL HEATER PIPING INSTALLATION Auxiliary Mixed Water Limit ControlPumped Automatic Bypass Installation and Service ManualINSTALLATION Continued Figure 33 – 3-WayValve Cover Connection DiagramCommercial Pool Heaters Figure 32 – 3-WayValve CoverInstallation and Service Manual AUTOMATIC BYPASS VALVE FACTORY POOL RETURN SENSORINSTALLATION Continued Commercial Pool HeatersMODEL NO BYPASS PIPE SIZEWater Flow Switch Relief ValveAutomatic Chlorinator and Chemical Feeders CAUTION: Avoid contact with hot discharge waterPUMP PURGE MAINTENANCE TIMER OPTION CONNECTING TO ELECTRICAL SUPPLYPump Purge Delay Option Service Indicator OptionTABLE-M Remote Wire Connection Terminal Strip Connection OptionsInstallation and Service Manual FOR YOUR SAFETY READ BEFORE OPERATING OPERATIONLighting Instructions WHAT TO DO IF YOU SMELL GASPre-StartChecklist To Turn Off Gas To Pool HeaterStarting the Filter System Installation and Service ManualOPERATING TEMPERATURE CONTROL OPERATION ContinuedCommercial Pool Heaters Error Messages Displayed by the Temperature ControllerProgramming Mode Installation and Service ManualDiagnostic Status Indication HOT SURFACE IGNITION SYSTEMHot Surface Igniter and Ignition Control Module Hot Surface Ignition Control ModuleAccess to Internal Control Panel TABLE-N Ignition Control Diagnostic CodesIgnition and Control Timings Installation and Service ManualOPERATION AND DIAGNOSTIC INDICATORS TABLE-O Status LED Diagnostic CodesWater Chemistry Commercial Pool HeatersTABLE-Q Pipe Sizing Chart TABLE-P AMP Draw DataPipe Size Requirements Installation and Service ManualHigh Water Temperature Limit Control Circulating PumpMinimum Pump Performance Heat ExchangerCLEANING AND MAINTENANCE Flue Gas Passageways Cleaning ProceduresAppliance Area Water Circulating PumpCLEANING AND MAINTENANCE Continued Burner Removal and CleaningHeat Exchanger Cleaning ElectricalAdjusting Differential Air Pressure Fan CleaningCombustion Air Fan Adjustment Set-UpProcedureAdjustment Procedure Servicing Hot Surface Igniter and Ignition ModuleIgnition System Checkout CLEANING AND MAINTENANCE ContinuedSEQUENCE OF OPERATION ENERGY SAVING RECOMMENDATIONSOVERVIEW HEAT TRANSFER PROCESSPOWER SUPPLY ON/OFF ROCKER SWITCHMANUAL RESET HIGH-LIMITTHERMOSTAT SAFETY DEVICE TERMINALSIGNITER WARM-UPAND PROVING IGNITERIGNITION AND FLAME PROVING SOFT-STARTWIRING BOX CONNECTIONS WIRING BOX CONNECTIONSCONNECTION DIAGRAM B WIRING BOXMAIN UNIT CONNECTIONS LBL2296 Rev AWIRING BOX CONNECTIONS CONNECTORLADDER DIAGRAM Commercial Pool HeatersLBL20010 REV A SENSORSInstallation and Service Manual CONNECTION DIAGRAM ASENSOR CONNECTOR AC POWERUnit Start Up Checklist Appendix ACommercial Pool Heaters Installation and Service Manual Appendix B Adjust Menu Settings for Operating ModesAdvanced settings View Menu Information