VICTORY II VHS Models

Figure 20.

1.High Limit Control Test

Set thermostat high enough for water temperature to reach high limit control setting of Aquastat. When this temperature is reached, the high limit switch should open and the main gas valve should close automatically.

2.Gas Control Safety Shutdown Test

With main burners firing, disconnect the ignition cable from S8600 ignitor (see Figure 17).

Gas valve should shut off the main burners. If gas valve fails to shut off the main burners, replace the gas valve.

3.Air Flow Pressure Switch Test

With main burners firing, remove plastic hose from Pres- sure Switch (see Figure 22). Gas valve should shut off the main burners.

WARNING: If any of the above controls fail to operate properly, they must be replaced.

4.Checking for Gas Leaks

Using soap solution, check for gas leaks from meter to burner, including gas valve, gas piping, manifold and pilot burner.

DO NOT use open flame.

Figure 22.

CARE AND MAINTENANCE

This section must be brought to the attention of the owner by the installer so that the owner can make the necessary arrangements with a qualified service agency for the periodic care and maintenance of the boiler. The installer must inform the owner that the gas supplier can recommend a number of qualified service agencies. The installer must also inform the owner that the lack of proper care and maintenance of this boiler and any fuel burning equipment may result in a haz- ardous condition. Installer should discuss contents of the User’s Information Manual (Publication VHS-UIM) with the owner.

A trained and qualified service technician should perform the inspections listed in these instructions before each heating season and at regular intervals.

1.General Maintenance

A.Boiler control check. See “Safety Check” on Page 20.

B.Venting system inspection

1.Check for obstructions, condensation, corrosion and physical damage.

2.If the boiler is vented horizontally through the wall, the outside termination and screen should be checked for any debris blocking the opening and cleaned as required.

Figure 21.

21

Page 20 Page 22
Page 21
Image 21
Slant/Fin VHS-180, VHS-30 installation instructions Care and Maintenance
Page 20 Page 22

VHS-180, VHS-30 specifications

Slant/Fin, a prominent name in the heating industry, offers the VHS series, which includes the VHS-30 and VHS-180, two highly efficient hot water boilers designed for residential and light commercial applications. These units are distinguished by their durability, performance, and advanced technologies, making them ideal for a variety of heating needs.

The VHS-30 boasts a compact design, making it suitable for installations in limited spaces while still providing robust heating capabilities. It offers an output of 30,000 BTU, making it efficient for smaller buildings or homes. Conversely, the VHS-180 is designed for larger applications, delivering a powerful 180,000 BTU output, ensuring that even the most demanding spaces remain comfortably heated.

One of the standout features of both models is their ability to operate with natural gas or propane, providing flexibility based on regional gas availability and user preference. This adaptability is further enhanced by their advanced combustion technology, which allows for an efficient and clean burn. Both models incorporate a pressurized hot water boiler design which enhances their energy efficiency by maximizing heat transfer from the burner to the water.

In terms of construction, both the VHS-30 and VHS-180 are built with high-quality components designed for longevity. They feature a durable cast iron heat exchanger, which not only improves the lifespan of the unit but also contributes to its high thermal efficiency. The units are also equipped with state-of-the-art controls that allow users to monitor and adjust settings easily, ensuring optimal performance and energy savings.

Safety is another key aspect of the VHS series. Both models are equipped with numerous safety features, including a high limit temperature control, automatic restart, and a safety valve, ensuring peace of mind for homeowners and building operators alike.

Moreover, the VHS series also emphasizes ease of maintenance. The design allows for straightforward access to all critical components, making servicing and routine maintenance more manageable for technicians. As a result, this leads to reduced downtime and longer service intervals.

In conclusion, the Slant/Fin VHS-30 and VHS-180 are exemplary choices for anyone in need of reliable and efficient hot water heating solutions. Their combination of advanced technology, quality construction, and user-friendly features make them a top choice for both residential and light commercial heating applications. The VHS series stands as a testament to Slant/Fin's commitment to innovation and customer satisfaction in the heating market.
Top Page Image Contents