Weil-McLain 550-110-260/02002 manual 13b Ratings, Doe

Page 59

Boiler Manual

13b Ratings

 

 

 

 

 

 

 

DOE

 

 

 

 

 

 

 

 

 

 

 

(Note 5)

Table 7

Boiler ratings

 

 

 

 

 

 

 

 

Boiler

DOE

0-2,000 feet

2,000-4,500 feet

Net

Boiler

DOE

Vent

model

Heating

Input

Output

Input

Output

I=B=R

water

Seasonal

size

number

capacity

ratings

content

efficiency

 

 

(Btuh)

(Btuh)

(Btuh)

(Btuh)

(Btuh)

(Btuh)

(gallons)

(% AFUE)

 

(Note 1)

(Note 2)

 

 

 

 

(Note 3)

 

(Note 5)

(Note 4)

CGs-3

57,000

67,000

57,300

60,300

51,600

50,000

1.5

85.3

3"

(Note 5)

 

 

 

 

 

 

 

 

 

CGs-4

85,000

100,000

85,000

90,000

76,500

74,000

2.1

84.6

3"

CGs-5

112,000

133,000

112,400

119,000

100,600

97,000

2.7

84.0

3"

CGs-6

140,000

167,000

140,300

150,300

126,300

122,000

3.3

83.4

3"

Notes 1. Add “PIN” for natural gas boiler - “PIL” for propane gas boiler.

2.Based on standard test procedures prescribed by the United States Department of Energy.

3.Net I=B=R ratings are based on net installed radiation of sufficient quantity for the requirements of the building and nothing need be added for normal piping and pickup. Ratings are based on a piping and pickup allowance of 1.15. An additional allowance should be

made for unusual piping and pickup loads.

4.CGs boilers require special venting, consistent with Category III or IV boiler. Use only the vent materials and methods specified in CGs vent supplements. CGs boilers may be direct-vented (using 3" diameter air piping) as specified in the direct vent supplements.

5.As an Energy Star Partner, Weil-McLain has determined that the CGs-3meets the Energy Star guidelines for energy efficiency.

CGs boilers for residential radiant panel systems, converted gravity heating systems or other low water temperature applications should be installed with balancing valves and bypass piping equal to the supply and return size to avoid excessive flue gas condensation due to lower operating water temperatures. For alternate piping, contact your Weil-McLain sales office. CSA design certified for installation on combustible flooring. Tested for 50 psi working pressure.

Part number 550-110-260/0200

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Page 58 Page 60
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Page 58 Page 60
Contents Page ① Control module How it worksPage Contents User InstallerPlease read before proceeding 1a Prepare boiler location codes & checklist Flooring and foundation Residential garage installation1b Prepare boiler location clearances 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 Prevent chilled water from entering boiler 3f system-bypass alternate piping3g Water piping refrigeration system Gas piping Connecting gas supply piping to boilerVenting and combustion air 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 for 7c Start-up if boiler doesn’t startCheck burner flames 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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