OPERATING HEATER

Continued

4.Wait five (5) minutes to clear out any gas. Then smell for gas including near the floor. If you smell gas, STOP! Follow “B” in the safety information at the top of page 17. If you don’t smell gas, go to the next step.

5.Press in control knob and turn counterclockwise C-clockwiseto the PILOT position. Keep control knob pressed in for five (5) seconds (see Figure 15,

page 17).

Note: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob may need to be pressed in for 30 seconds. This will allow air to bleed from the gas system.

•If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

6.With control knob pressed in, push down and release ignitor button. This will light pilot. The pilot is attached to the front of burner. The burner and pilot are located behind the heat shield. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not stay lit, refer to Troubleshooting, pages 21 through

24.Also contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure, page 19.

Ignitor Electrode

Thermocouple

Pilot Burner

18

Pilot

Figure 16 - Pilot

GRH/OV 007G

7.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

Note: If pilot goes out, repeat steps 3 through 7.

8.Turn control knob counterclockwise C-clockwiseto the LOW position. The main burner should light. Set control knob to any heat level between HIGH

and LOW. To turn control knob from LOW to a higher setting, press in the

control knob and turn counterclockwise C-clockwise .

Note: Both HIGH and LOW are locked positions. You must press in control knob before turning it from these positions.

CAUTION

Do not try to adjust heating levels by using the manual shutoff valve.

Continued

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Image 18
Desa CGN18C, RN30C installation manual GRH/OV 007G
Page 17 Page 19

CGN18C, RN30C specifications

Desa RN30C and CGN18C are two innovative and efficient models that embody the latest advancements in design and functionality, making them stand out in their respective markets.

The Desa RN30C is primarily recognized for its exceptional performance as a heating solution. With its sleek, modern design, it seamlessly integrates into various settings, whether residential or commercial. This model boasts a high-efficiency rating, ensuring that energy consumption is minimized while providing optimal heating. One of the main features of RN30C is its advanced thermostat control system, which allows users to maintain consistent temperatures effortlessly. Additionally, the RN30C is equipped with a safety shut-off feature that provides peace of mind while using the unit in different environments.

On the other hand, the CGN18C model is recognized for its versatility and capabilities in the realm of cooling systems. Like the RN30C, it features an attractive design, which enhances the aesthetic appeal of any space it occupies. The CGN18C comes with smart technology integration, allowing users to operate the cooling system remotely via smartphone applications. This level of convenience is a significant draw for tech-savvy consumers who prioritize efficiency and ease of use. Furthermore, the CGN18C is designed with energy-saving features, including a programmable timer and eco-mode, to minimize energy costs without sacrificing performance.

Both models incorporate cutting-edge technologies, such as inverter technology, which significantly reduces energy consumption while providing quick and consistent temperature adjustments. They are also compliant with current environmental standards, emphasizing eco-friendliness in their design and operation.

One of the most appealing characteristics of both the RN30C and CGN18C is their durability. Made from high-quality materials, they are built to withstand the test of time, ensuring long-term reliability. Consumers seeking modern heating and cooling solutions will find these models meet the demands of contemporary life, delivering performance, sustainability, and innovation.

In summary, Desa RN30C and CGN18C represent the pinnacle of efficiency and technological advancement, making them ideal choices for anyone looking to upgrade their heating and cooling systems. Their modern features and eco-friendly design showcase a commitment to quality and customer satisfaction that is hard to match.
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