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Weil-McLain Ultra Series 3 User Manual

Weil-McLain Ultra Series 3
12 pages
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Part number 550-100-067/0608
User’s
Information Manual
Gas-fired water boilers Series 3
Featuring
Flexibility
If the information in this manual is not followed exactly, a fire or explosion may result,
causing property damage, personal injury or loss of life.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS —
• Donottrytolightanyappliance.
• Donottouchanyelectricalswitch;donotuseanytelephoneinyourbuilding.
• Immediatelycallyourgassupplierfromaneighbor’stelephone.Followthegassupplier’sinstructions.
• Ifyoucannotreachyourgassupplier,calltheredepartment.
Installation & service must be performed by a qualified installer, service technician or the gas supplier.
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Weil-McLain Ultra Series 3 Specifications

General IconGeneral
ModelUltra Series 3
CategoryBoiler
Fuel TypeNatural Gas or Propane
EfficiencyUp to 95% AFUE
Heat Exchanger MaterialStainless Steel
Vent TypeDirect Vent
Boiler TypeCondensing
Ignition TypeElectronic Ignition
Water ContentVaries by Model
WeightVaries by Model
Control SystemAdvanced
Vent Diameter2", 3"
WarrantyLimited warranty (consult product literature for specific terms)

Summary

Safety Precautions

Fire and Explosion Hazards

Crucial warnings about fire, explosion, and procedures for gas leaks to prevent injury or damage.

How to use this manual

Learn precautions and definitions

Guides users on interpreting warnings, definitions, and the manual's overall structure for safe operation.

Hazard definitions

STOP! READ THIS BEFORE PROCEEDING

Boiler service and maintenance warnings

Highlights critical warnings for boiler service, maintenance, and operation to prevent severe injury or death.

Boiler operation warnings

Details safety instructions for boiler operation, including air flow, overheating, and water submersion.

Prevent combustion air contamination

Contamination warning

Warns about the risks of contaminated combustion air leading to boiler damage and severe personal injury.

Annual startup and general maintenance

Owner maintenance schedule

Outlines daily, monthly, periodic, and bi-annual maintenance tasks for the boiler and system.

Maintenance procedure warning

Warns that failure to follow maintenance procedures can result in severe personal injury, death, or property damage.

Maintenance procedures — DAILY

Boiler service and maintenance reminder

Emphasizes annual inspection and startup by a qualified technician for maximum boiler efficiency and reliability.

OPERATING INSTRUCTIONS

Safety warnings for operation

Crucial safety information to prevent fire or explosion during boiler operation.

What to do if you smell gas

Provides immediate steps to take if a gas odor is detected around the appliance.

Boiler startup procedure

Step-by-step instructions for safely starting the boiler, including thermostat and gas valve settings.

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