Lochinvar F0600187510 service manual Operation

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Commercial Pool Heaters

OPERATION Continued

flue products. If the boiler inlet temperature is not satisfied within 15 minutes the controller will shut the unit down. To reset the unit, press any key. No manual valve adjustments are required.

An LCD is provided to display various readings and operating parameters. Three (3) pushbuttons are available to change the display and to program parameters (Figure 46).

Figure 44 – Vertical Pool Heater Piping

Figure 45 – Horizontal Pool Heater Piping

OPERATING TEMPERATURE CONTROL

The pool heater is equipped with a microprocessor based adjustable digital temperature control to provide ON/OFF operation. The temperature control is located behind the overlay on the front of the control panel. Operation is based on temperature inputs from immersion sensors, and, if desired, an external thermostat. The temperature control will turn on and off based upon the temperature measured by the pool return sensor. This sensor is factory installed in a bulbwell located in the inlet piping to the pool heater, upstream of the 3-way automatic bypass valve. The temperature control will turn on and off based upon an external thermostat connected between terminals R1 and W1 on the terminal board. The temperature control will also turn off if the temperature measured by the pool heater output sensor exceeds a limit (default = 200°F) or if the temperature measured by the optional pool supply sensor exceeds another limit (default = 100°F). In addition, the temperature control will operate a factory installed 3-way automatic bypass valve. This is done to maintain a minimum temperature at the inlet to the pool heater (default = 130°F), automatically protecting the pool heater from condensation of the

Figure 46 – Temperature Control Display and Programming Keys

Specifications

•Set Point Adjustment Range:

OFF, 55°F up to 105°F (13°C up to 41°C).

•Differential Adjustment Range: 1°F up to 20°F (1°C-11°C)

•Temperature Accuracy: +/- 1°F.

•Display Resolution: 1°F via Liquid Crystal Display (LCD).

•Sensor: NTC Thermistor, 10k ohms @ 77°F (25°C).

•Operating Humidity: < 90% RH Non-condensing.

•Operating Ambient Temperature: -20° to 140°F (-30° to 60°C).

The programming keys are as follows:

Select - Allows the user to select the reading or parameter being displayed. Each time the key is pressed, a different indicator will appear which describes the value being shown. These are detailed as follows:

Up and Down Arrows - While in the Adjust mode, the user can increase or decrease the parameter being shown.

The default display mode is the View mode, indicated in the upper right-hand corner of the display.

The default value shown is the Pool Temperature, indicated by the arrow pointing to the POOL text on the overlay. If the pool return sensor has been installed and connected, this will be the temperature of the water coming from the pool.

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Contents GAS Heaters for Commercial Pool Applications Do not try to light any applianceCommercial Pool Heaters General Product Information Commercial Pool Heaters Product Identification Clearances from Combustible Construction Base for Combustible FloorsCFK3302 CFK3303CFK3304 Combustion Air FilterInstallation Combustion Air OptionsOutside Combustion Air, Using Ducts Exhaust FansVenting Support General InformationVertical Vent Termination Clearances and Location Sidewall Vent Termination Clearances and Location Table BLength of Air Inlet Pipe Combustion Air Inlet PipingSidewall Air Inlet Vertical Rooftop Air Inlet Combined Air Inlet PointsConventional Negative Draft Venting Vent System OptionsNegative Draft Flue Outlet Piping Common Venting SystemsVertical DirectAire Venting Masonry Chimney InstallationsInspection of a Masonry Chimney Venting of Flue Products Vent KitsSidewall Venting Sidewall Venting Termination Sidewall FanSidewall Venting Without Fan Masonry Chimney Installation Horizontal DirectAire Venting TABLE-EDirect Venting Flue Pipe Materials Horizontal DV Venting TerminationCombustion Air Inlet Piping Connecting the Air Inlet Pipe to the Pool Heater Length of Air Inlet PipeAir Inlet Piping Materials Sealing Type-B Doublewall Vent Pipe or Galvanized Vent PipeCombined Combustion Air Inlet Points Vertical Rooftop Air InletOutdoor Installation Venting Vertical Combustion Air Inlet ClearancesHorizontal Combustion Air Inlet Clearances Outdoor Vent/Air Inlet LocationCombustion Air Fan Adjustment for startup 3-Way Valve Cover InstallationGas Pressure Test Outdoor Vent Cap KitGas Piping Connecting Gas Piping to the Pool HeaterGas Train and Controls Combination Gas Valves Venting of Combination Gas ValvesChecking Gas Supply Pressure TABLE-JMultiple Unit Installations Gas Supply Pipe Sizing Table KGas Manifold Pressure Adjustment To adjust to the proper manifold gas pressureAuxiliary Mixed Water Limit Control Pumped Automatic BypassWay Valve Cover Heater is Within 15 Feet of Pool Piping Heaters are within 15 feet Perpendicular of Pool Piping Relief Valve Water Flow SwitchAutomatic Chlorinator and Chemical Feeders Service Indicator Option Pump Purge Delay OptionWay Automatic Bypass Valve Wiring Terminal Strip Connection Options TABLE-MOperation Lighting InstructionsTo Turn Off Gas To Pool Heater Pre-Start ChecklistStarting the Filter System Operation Programming Mode Error Messages Displayed by Temperature ControllerDiagnostic Status Indication Hot Surface Igniter and Ignition Control ModuleHot Surface Ignition Control Module Ignition Module Lockout FunctionsTABLE-N Access to Internal Control PanelIgnition and Control Timings Water Chemistry TABLE-OPipe Size Requirements TABLE-QHigh Water Temperature Limit Control Circulating PumpMinimum Pump Performance Heat ExchangerFlue Gas Passageways Cleaning Procedures Appliance AreaWater Circulating Pump Burner FlamesBurner Removal and Cleaning Heat Exchanger CleaningElectrical Combustion and Ventilation AirAdjusting Differential Air Pressure Fan CleaningCombustion Air Fan Adjustment Set-Up ProcedureServicing Hot Surface Igniter and Ignition Module Adjustment ProcedureIgnition System Checkout Sequence of Operation Glossary Igniter WARM-UP and Proving Wiring BOX Connections Main Unit Connections Ladder Diagram Control BOX Connections Commercial Pool Heaters Appendix a Appendix B

F0600187510 specifications

The Lochinvar F0600187510 stands out as a premium combination boiler that caters to the heating and hot water needs of residential properties. Known for its energy efficiency and advanced technology, this model is ideal for homeowners seeking both comfort and cost savings.

One of the primary features of the Lochinvar F0600187510 is its exceptional energy efficiency. With an impressive AFUE (Annual Fuel Utilization Efficiency) rating, this boiler redefines performance standards, effectively converting a high percentage of the energy it consumes into usable heat. This not only helps in reducing energy bills but also contributes to lower carbon emissions, making it an environmentally responsible choice.

The F0600187510 is equipped with Lochinvar's advanced control system, which allows for precise temperature regulation. This system includes a user-friendly digital display, enabling homeowners to easily adjust settings for their specific heating and hot water requirements. The boiler also offers weather compensation features that optimize performance based on outdoor temperatures, ensuring maximum efficiency throughout the year.

In terms of hot water production, this model features a built-in indirect water heater design, which provides an abundant supply of domestic hot water on demand. This is ideal for households with high hot water usage, as the system can deliver multiple gallons per minute without interruption.

Moreover, the compact design of the Lochinvar F0600187510 allows for flexible installation options, making it suitable for various settings, including tight spaces. Its robust construction ensures durability and reliability, giving homeowners peace of mind regarding long-term performance.

Safety is another significant characteristic of this combination boiler. It comes with multiple built-in safety features, including flame detection, pressure sensors, and overheat protection, ensuring the system operates securely and efficiently.

Finally, the Lochinvar F0600187510 is backed by a solid warranty, providing homeowners with additional assurance of quality and support. Overall, this boiler represents a harmonious blend of innovative technology, efficiency, and reliability, making it a top choice for modern residential heating and hot water solutions.
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