Setting the Alarm Time Delay Relay

Owner’s Manual - Regal Intensive Care Unit

This component determines how soon that the alarm will go off after a malfunction of the oxygen system occurs. The relay controls the delay time from two to 300-seconds (five-minutes). We recom- mend a time delay of about 30-seconds. This gives you adequate warning of problems in the oxygen system without alerting you to minor, transient faults.

To change the time delay:

1.Open the electronics compartment (refer to Page 57).

2.Locate the alarm time delay relay (Figure 65).

3.Turn the dial on the relay to the desired time delay setting (Figure 66).

4.Close and secure the electronics compartment.

Alarm Time

Delay Relay

Figure 65. Alarm Time Delay Relay in the	Figure 66. Alarm Time Delay Dial
Electronics Compartment

Changing the Digital

Readout Between

F° and C°

The digital readout can be set to display temperature in degrees- Fahrenheit or degrees-Centigrade. Be aware, however, that the temperature set dial, the digital displays, and the temperature controllers in the floor heat controls are calibrated in degrees- Fahrenheit only. To change the digital readout between F° and C°:

1.Open the filter/fans compartment (refer to Page 58).

2.On the rear of the filter/fans compartment panel, locate the digital readout (Figure 67).

Form No. 702718 Rev. A March, 2005

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.

Suburban Mfg 12019-01-NGFREP manual Setting the Alarm Time Delay Relay

Models: 12019-01-NGFREP