Weil-McLain 550-110-260/02002 1b Prepare boiler location clearances, Flooring and foundation

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Boiler Manual

1b Prepare boiler location — clearances

Provide the following clearances:

1.Hot water pipes — at least ½" from combustible materials.

2.Recommended service clearances — See Figure 1.

3.Minimum clearances for tight spaces — See

Figure 2.

Figure 1 Recommended clearances for service

Figure 2 Minimum clearances for tight spaces

Flooring and foundation

Flooring

The CGs boiler is approved for installation on combustible flooring, but must never be installed on carpeting.

Do not install boiler on carpeting even if foundation is used. Fire can result, causing severe personal injury, death or substantial property damage.

Foundation

Provide a solid brick or minimum 2-inchthick concrete foundation pad if any of the following is true:

•floor can become flooded.

•the boiler mounting area is not level. The minimum foundation size is 25" long by:

Boiler model number

Width — Inches

CGs-3

15

 

 

CGs-4

18

 

 

CGs-5

21

 

 

CGs-6

24

 

 

Residential garage installation

Precautions

Take the following special precautions when installing the boiler in a residential garage. If the boiler is located in a residential garage, per ANSI Z223.1, paragraph 5.1.9:

•Mount the boiler a minimum of 18 inches above the floor of the garage to assure the burner and ignition devices will be no less than 18 inches above the floor.

•Locate or protect the boiler so it cannot be damaged by a moving vehicle.

Part number 550-110-260/0200

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Contents Page ① Control module How it worksPage Contents Please read before proceeding InstallerUser 1a Prepare boiler location codes & checklist 1b Prepare boiler location clearances Residential garage installationFlooring and foundation Removing from existing vent 1c Prepare boiler location vent systemAir contamination 1d Prepare boiler location contaminationCGs combustion air options 1e Prepare boiler location air openingsSizing air openings for CGs installations Inspect orifices and burners 2a Prepare boiler placement & setupOrifice replacement procedure Place boiler/crate near positionFill and pressure test 2b Prepare boiler pressure testPerform hydrostatic pressure test Prepare boiler for test3a Water piping general information Closed-type expansion tank Figure 3b Water piping single-zone systemExpansion tank Diaphragm-type or bladder-type expansion tank FigureConverted gravity or steam systems 3c Water piping multiple zonesTypical piping multiple-zone installations 3d Water piping low temp systems Temperature gauges Valve adjustmentFor radiant heating or converted gravity systems Primary/secondary preferred bypass piping3e Water piping low temp systems Boiler-bypass alternate piping 3f Water piping low temp systems 3g Water piping refrigeration system 3f system-bypass alternate pipingPrevent chilled water from entering boiler Venting and combustion air Connecting gas supply piping to boilerGas piping Length Natural GasJunction Box furnished Field wiringWiring connections ThermostatCheck for gas leaks Freeze protection when used7a Start-up preparation Determine if water treatment is needed7b Start-up operate boiler 7a Start-up preparationCheck burner flames 7c Start-up if boiler doesn’t startCheck for Installation and service certificate Check-out procedure checklistRaise room thermostat to call for heat 9a Operation sequenceSchematic wiring diagram 9b Operation wiring diagramsService 9c Operation lighting instructions For Your Safety Read Before OperatingService technician 10a Service and maintenance schedule10b Service & maintenance annual start-up Inducer motor Burners, base and inlet air boxBoiler heating surfaces Condensate drain system10b Service & maint. annual start-up Lever must be operated AT Least Boiler relief valveReview with owner Before troubleshooting 11a Troubleshooting procedureCheck pressure switch setting 11b Troubleshooting air pressure switchControl indicator lights lockout modes 11c Troubleshooting control moduleControl module connections Chart 1 Troubleshooting Power light status 11d Troubleshooting control module lightsChart 2 Tstat Circ & Power lights flashing Chart 3 Press Switch & Power lights flashing Chart 4 Flame & Power lights flashing Turn OFF Power to boiler at service switch or breaker Does blower motor operate? Verify Sequence of operation, , 12a Replacement parts Page Page Page Page Page Dimensional drawing 13a DimensionsDOE 13b RatingsRemoval of Combustion Chamber Lining or Base Panels Handling ceramic fiber and fiberglass materials

550-110-260/02002 specifications

Weil-McLain is a well-known manufacturer of high-quality heating systems and boiler solutions, and the 550-110-260/02002 model is a testament to the company's commitment to innovation and performance. This particular boiler is designed for commercial and residential applications, providing exceptional heating efficiency and reliability.

One of the standout features of the Weil-McLain 550-110-260/02002 is its robust construction. Built using durable materials, this boiler is engineered to withstand demanding environments while maintaining optimal performance. The unit boasts a high thermal efficiency rating, which translates to lower energy costs and reduced environmental impact. The advanced design ensures that fuel consumption is minimized while delivering consistent heat output.

The Weil-McLain 550-110-260/02002 utilizes a multi-stage burner that enhances combustion efficiency. This feature not only reduces emissions but also improves overall energy use, making it an environmentally friendly choice. The sophisticated control system allows for precise modulation of the burner, ensuring that the boiler operates at peak efficiency under various load conditions.

The boiler is equipped with a user-friendly digital control interface, providing operators with real-time monitoring and diagnostics. This allows for easy adjustments and troubleshooting, which helps to reduce maintenance downtime. The integrated safety features enhance the operational reliability of the unit, ensuring safe operation in any environment.

Another important characteristic of the Weil-McLain 550-110-260/02002 is its adaptability. It can be configured to work with various types of fuel including natural gas and propane, giving users the flexibility to choose the most cost-effective energy source. This versatility also helps to extend the lifespan of the boiler as it can be easily adapted to changing energy needs.

In conclusion, the Weil-McLain 550-110-260/02002 is a high-performance boiler that combines durability, efficiency, and advanced technology. With its robust construction, efficient burner system, and user-friendly controls, it stands out as a reliable heating solution for both commercial and residential applications. The commitment to quality and innovation makes this model a preferred choice for those seeking dependable heating systems. Whether for new installations or replacements, the Weil-McLain 550-110-260/02002 delivers exceptional performance and value.
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