Weil-McLain UO-5 CV, UO-4 CV, UO-3 CV manual Description

Page 24

For best performance specify genuine Beckett replacement parts

#

Part No.

Description

1

 

Burner Housing Assembly

2

Specify*

Air Band - Specify # of slots

3

Specify*

Air Shutter - Specify # of slots

4

21807U

Valve Cordset

Not Shown

21887U

PD Timer Delay Cordset

5

2184404U

CleanCut Pump

6

5394

Copper Oil Line - 8”

7

3666

Splined Nut

8

3493

Escutcheon (F & L1/L2 heads)

 

 

 

9

2139

Hole Plug

10

2454

Coupling

11

31231U (AFG)

Air Guide (AFG)

 

31841U (AF)

Air Inlet Bell (AF)

12

2999U (AFG)

Blower Wheel (AFG)

 

2459U (AF)

Blower Wheel (AF)

13

21805U

PSC Motor

 

4189

Mounting Screws

14

5770

Electrical Box

15

 

 

 

 

 

 

 

 

 

7505P

Replaces R7184P - Pre and Post-

 

 

time**

#

Part No.

Description

16

51771U

Igniter & Base Plate

17 & 18

51304

Igniter Gasket Kit

19

5880

Low Firing Rate Baffle

20

7006U

Cad Cell Detector

21

 

 

 

 

 

 

 

 

5940

Electrode Kit - M Head up to 9”

22

Specify *

Welded Flange

 

3811

Gasket Only

23

Specify *

Retention Head Assembly

24

Specify *

Nozzle Line Electrode & Head Assembly

25

5685

Pedestal Kit

26

2182602U

Solenoid Valve Kit (delay)

27

32395U

Cover

*Contact your Beckett Representative for part num- ber and pricing.

**Contact your Beckett Representative for available pre and post time settings.

6104BAFG R06

Page 23

Image 24
Contents R02 01/09 To the Professional, Qualif ed Installer or Service Agency Potential for Fire, Smoke and Asphyxiation HazardsTo the Homeowner or Equipment Owner Table of Contents Information To Be Used Only By Qualif ed Service TechniciansFeature Hazard DefinitionsGeneral Information Indicates a hazardous situGeneral Information To the Owner Burner Specif cationsWeekly General Specifications Air Tube Combination ATC codesInspect/Prepare Installation Site Inspect Chimney or Direct Vent System Tion HazardChamber Dimensions Clearances to burner and applianceCombustion chamber Burner retrof t- ting NozzleInspect/Prepare Installation Site Prepare the Burner Prepare the Burner Mount burner on applianceCheck/Adjust ‘Z’ Dimension ‘F’ heads Burner DimensionsCheck/Adjust ‘Z’ Dimension L1 & L2 Heads Installing the Oil Tank and Supply System Fuel Line Valves and FilterWire burner Burner installed at jobsiteSpecial wiring required with covered burners Frozen Plumbing Water Damage HazardWiring FeaturesBurner Controls GeniSys Model 7505 Control Fire or Explosion HazardBurner Controls Reset Button Operation Light Color On Continuously FlashingTypical Burner Wiring Control System FeaturesCad Cell Resistance Indicator Resetting From Restricted or Hard LockoutStart up burner/set combustion Hot Gas Puff-Back Heavy Smoke HazardCheck Safety Features Startup / CheckoutStartup/Checkout Set combustion with instrumentsPerform regular maintenance Shutting the Burner OffBlower wheel assembly Replace the blower wheelPage Description Warranty

UO-3 CV, UO-4 CV, UO-5 CV specifications

Weil-McLain is a well-respected name in the heating industry, recognized for its high-quality and efficient boiler systems. Among its notable offerings are the UO-3 CV, UO-4 CV, and UO-5 CV models, all of which showcase advanced engineering and innovative technology tailored for residential and commercial applications.

The UO-3 CV boiler is designed for mid-sized heating requirements, boasting a strong output capacity that balances efficiency with performance. It features a compact size, suitable for smaller installations, without sacrificing power. The boiler is equipped with a durable cast iron heat exchanger that provides excellent thermal efficiency and longevity, ensuring reliable operation over the years. Its easy access for maintenance also makes it a popular choice among HVAC professionals.

Moving to the UO-4 CV model, this boiler builds on the success of the UO-3 with an increased output capacity, making it ideal for larger residential or light commercial spaces. The UO-4 CV incorporates Weil-McLain’s advanced combustion technology, which optimizes fuel use and significantly reduces emissions. This model maintains a compact design while enhancing overall performance through improved heat transfer and reduced standby losses. The UO-4 CV's user-friendly features, including easy-to-use controls and a diagnostic system, streamline operational efficiency.

The UO-5 CV further solidifies Weil-McLain's commitment to excellence with its highest output among the three. This boiler is particularly suited for extensive heating demands, making it popular among larger commercial installations. The UO-5 CV also employs cutting-edge technology, including advanced controls for precise temperature regulation and an efficient system designed to minimize energy consumption. Its robust construction ensures it can handle heavy use while remaining reliable, even in challenging environments.

In summary, the Weil-McLain UO series, including the UO-3 CV, UO-4 CV, and UO-5 CV, represents a perfect blend of efficiency, innovation, and reliability. All models utilize durable materials, advanced engineering, and state-of-the-art technologies that define Weil-McLain's reputation for quality in hydronic heating solutions. Whether for residential or commercial applications, these boilers serve as dependable sources of heat, catering to various needs while maintaining energy efficiency and lower emissions.