Chapter 3 - Installation & Setup

Checking the

Oxygen System

Note: You can perform this test even though oxygen has not yet been hooked up.

1.Push the main on/off switch (Figure 40) to On. The amber lightintheswitchcomeson.

2.Push the oxygen on/off switch to On (Figure 44). The amber light in the switch comes on. If the black calibration needle in the oxygen concentration meter (Figure 45) is to the left of the red set-point needle, the red system light will also come on.

3.If the black needle is to the right of the red needle, use the set-point adjustment knob to place the red needle to the right of the black needle. The red system light comes on.

4.Pushthemainon/offswitchtoOff. Thelightintheswitch goes out.

5.Return the black calibration needle to the 20.5% setting.

On/Off System

Switch Light

Figure 44. Oxygen On/Off Switch and System Light

Black Calibration

Red Set-point

Needle

Needle

Set-point

Calibration

Adjustment Knob

Knob

Figure 45. Oxygen Concentration Meter and Controls

42

SSCI - Suburban Surgical Company, Inc.

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Suburban Mfg 12019-01-NGFREP manual Checking Oxygen System, Oxygen Concentration Meter and Controls
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12019-01-NGFREP specifications

Suburban Mfg 12019-01-NGFREP is a well-regarded water heater that stands out in the market for its reliability and efficiency. Designed with the modern consumer in mind, it caters effectively to both residential and light commercial applications. This water heater is particularly recognized for its robust construction, versatile installation options, and advanced technological features.

One of the key attributes of the Suburban Mfg 12019-01-NGFREP is its high-efficiency operation. It is equipped with a state-of-the-art heating system that maximizes energy utilization while minimizing waste. This efficiency not only contributes to cost savings in utility bills but also supports environmentally friendly practices by reducing carbon footprints. The water heater operates with a powerful 6-gallon capacity tank, ensuring that households have a steady and ample supply of hot water.

Another main feature contributing to its popularity is the dual-fuel technology. This model can operate on both electric and gas power sources, providing flexibility to users in selecting their preferred energy type. This attribute is especially beneficial in areas prone to power outages or where energy prices fluctuate.

The design of the Suburban 12019-01-NGFREP also reflects user convenience. It is compact and lightweight, which simplifies the installation process, allowing it to fit into tight spaces, making it an ideal solution for mobile homes, RVs, or smaller residential units. The unit is also built with durable materials, protecting it against corrosion and wear over time, thus enhancing its longevity and performance.

Another significant aspect of the Suburban Mfg water heater is its safety features. It comes equipped with an automatic shut-off valve that activates in case of overheating, ensuring protection for both the unit and the occupants. Additionally, it incorporates pressure relief mechanisms to further enhance safety, making it a dependable choice for consumers.

Moreover, the unit’s ease of maintenance is a valued characteristic. It provides accessible design elements that simplify routine checks and repairs, saving users time and effort when servicing the water heater.

In summary, Suburban Mfg 12019-01-NGFREP is a versatile, efficient, and reliable water heater that is tailored to meet modern demands. Its combination of dual-fuel operation, high energy efficiency, compact design, and safety features makes it a smart investment for households seeking comfort and performance in their water heating solutions.
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