Weil-McLain 3 Series manual Oil blower motor, Operate boiler relief valve

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EVERY

GOLD GV Ser. 3 — User’s information manual

User maintenance procedures (cont.)

Oil blower motor

Figure 2 Blower motor

6 MONTHS

1.Remove the jacket top panel to access the blower motor.

2.Use only S.A.E. 20 motor oil. DO NOT use household universal oils.

Use only S.A.E. 20 motor oil to lubricate the blower motor. Do not use common universal household oils.

3.See Figure 2.

4.Place a few drops of oil in each of the two oiler cups on the side of the blower motor.

Oil cup

Oil cup

85037

Operate boiler relief valve

1.Before proceeding, verify that the relief valve outlet has been piped to a safe place of discharge, avoiding any possibility of scalding from hot water.

To avoid water damage or scalding due to valve operation, a metal discharge line must be connected to relief valve outlet and run to a safe place of disposal. This discharge line must be installed by a qualifed heating installer or service technician in accordance with the instructions in the Boiler manual. The discharge line must be terminated so as to eliminate possibility of severe burns should the valve discharge.

2.Read the boiler pressure/temperature gauge to make sure the system is pressurized.

3.Lift the relief valve top lever slightly, allowing water to relieve through the valve and discharge piping.

4.If water flows freely, release the lever and allow the valve to seat. Watch the end of the relief valve discharge pipe to ensure that the valve does not weep after the line has had time to drain. If the valve weeps, lift the seat again to attempt to clean the valve seat. If the valve continues to weep afterwards, contact your qualified service technician to inspect the valve and system.

5.If water does not flow from the valve when you lift the lever completely, the valve or discharge line may be blocked. Immediately shutdown the boiler, following the instructions on the inside jacket top Lighting Instructions. Call your qualified service technician to inspect the boiler and system.

END

OF SEASON

Part number 550-141-812/0699

Follow boiler shutdown procedure

1.Follow “TO TURN OFF GAS TO APPLIANCE” on the Lighting instructions on the inside of the jacket top panel. You will also find these instructions on pages 12 and 13 of this manual. Use the Lighting instruction for the gas valve model installed on the boiler.

2.Do not drain system unless exposure to freezing temperatures will occur.

3.Do not drain the system if it is filled with an antifreeze solution.

4.Do not shut down boilers used for domestic water heating. They must operate year-round.

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Contents Gold GV Read/use Pages Please read this page firstSTOP!! Read before proceeding Boiler service and maintenanceBoiler operation Boiler waterAir contamination Prevent combustion air contaminationService technician Perform maintenance per schedule belowCheck boiler pressure/temperature gauge User maintenance proceduresDaily --Check boiler area Check air openingsMonthly Check boiler interior piping Check venting systemCheck automatic air vents if used Clean vent termination & air intake screens Periodically Test low water cutoff if installedMonthly Check condensate drain system Check boiler relief valveFollow boiler shutdown procedure Oil blower motorOperate boiler relief valve How the boiler works Gold GV Water boiler Series Lighting instructions 7200DERN gas valve For Your Safety Read Before OperatingLighting instructions 36E gas valve Symptom Common Causes Possible Corrections Common problems and solutionsSymptom Common Causes Possible Corrections Weil-McLain Blaine Street Michigan City,

3 Series specifications

The Weil-McLain 3 Series is a highly regarded line of cast iron boilers known for their reliability, efficiency, and ease of installation. Designed to provide optimal heating solutions for residential and light commercial applications, the 3 Series is built to meet the demands of any heating challenge while ensuring long-lasting performance.

One of the standout features of the Weil-McLain 3 Series is its robust construction. The boiler is crafted from high-quality cast iron, which enhances durability and heat retention. This material not only extends the lifespan of the boiler but also improves overall efficiency, making it an excellent investment for homeowners seeking to improve their heating systems.

The 3 Series boasts an advanced design that emphasizes efficiency. With an AFUE (Annual Fuel Utilization Efficiency) rating of up to 84%, the boiler operates at a level that helps to reduce energy bills while maintaining a comfortable indoor environment. This energy efficiency is complemented by the boiler's ability to adapt to various heating demands, offering consistent warmth even during the coldest months.

Another significant aspect of the Weil-McLain 3 Series is its user-friendly interface. The series features intuitive controls that simplify the operation of the boiler. This ease of use extends to maintenance and serviceability, with accessible components that make it straightforward for technicians to perform regular upkeep and repairs.

The 3 Series is also equipped with innovative technology that enhances its performance. This includes the option for modulating burners, which allow the boiler to adjust its output based on the current heating needs of the space. This means less energy is wasted, leading to further cost savings for the user.

In terms of size and installation, the Weil-McLain 3 Series caters to a variety of configurations. It comes in multiple sizes and has a compact design that allows it to fit seamlessly into different environments. Whether you are upgrading an existing system or installing a new one, the 3 Series provides versatility that meets diverse heating requirements.

In summary, the Weil-McLain 3 Series is a powerful and reliable boiler choice, distinguished by its durable construction, efficiency, user-friendly features, and innovative technologies. It delivers dependable performance for those seeking a heating solution that optimizes comfort while promoting energy savings. The 3 Series stands out as a trusted choice for homeowners and businesses alike, ensuring consistent heating that meets the demands of modern life.
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