OWNER’S MANUAL

OPERATING

HEATER

Continued

8. Turn control knob counterclockwise

to 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

.

Note: Both HIGH and LOW are

locked positions. You must press in

INSPECTING

BURNER

Check pilot flame pattern and burner flame pattern often.

PILOT FLAME PATTERN

Figure 18 shows a correct pilot flame pat- tern. Figure 19 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

If pilot flame pattern is incorrect, as shown in Figure 19

•turn heater off (see To Turn Off Gas to Appliance,)

•see Troubleshooting, pages 12 through 14

BURNER FLAME PATTERN

Figure 20 shows a correct burner flame pattern. Figure 21 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows yellow tipping of the flame. It also shows the flame higher than 1/2 the heat shield height.

control knob before turning it from

these positions.

Thermocouple

Pilot Burner

WARNING: If yellow tipping occurs, your heater could pro- duce increased levels of carbon

CAUTION: Do not try to ad- just heating levels by using the manual shutoff valve.

Figure 18 - Correct Pilot Flame Pattern

monoxide. If burner flame pat- tern shows yellow tipping, follow instructions at bottom of this page.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.Turn control knob clockwise to the PILOT position.

2.Press in control knob and turn clock-

wise to the OFF position.

3.Turn off all electric power to the ap- pliance if service is to be performed.

Shutting Off Burner Only (pilot stays lit)

1.Turn control knob clockwise to the PILOT position.

Pilot Burner

Thermocouple

Figure 19 - Incorrect Pilot Flame Pattern

NOTICE: Do not mistake orange flames with yellow tipping. Dirt or other fine particles enter the heater and burn causing brief patches of orange flame.

If burner flame pattern is incorrect, as shown in Figure 21

•turn heater off (see To Turn Off Gas to Appliance

•see Troubleshooting, pages 12 through 14

MANUAL LIGHTING

PROCEDURE

1.Remove front panel (see Figure 6, page 7).

2.Follow steps 1 through 5 under Light- ing Instructions, page 10.

3.With control knob pressed in, strike match. Hold match to pilot until pi- lot lights.

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

5.Replace front panel.

1/2 HEAT SHIELD OR GLASS HEIGHT

CORRECT FLAME PATTERN

AT HIGH POSITION

Figure 20 - Correct Burner Flame Pattern

Yellow

Tipping

1/2 HEAT SHIELD OR GLASS HEIGHT

INCORRECT FLAME PATTERN

AT HIGH POSITION

Figure 21 - Incorrect Burner Flame Pattern

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11

Page 10 Page 12
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Image 11
Desa CGP20L, RP30D Inspecting Burner, Pilot Flame Pattern, Burner Flame Pattern, To Turn OFF GAS To Appliance
Page 10 Page 12

RP30D, CGP20, CGP20L specifications

Desa CGP20L, CGP20, and RP30D are advanced generators designed for maximum efficiency, reliability, and versatility. These units cater to a wide range of applications, making them a solid choice for both residential and commercial use.

The Desa CGP20L is a portable generator that delivers reliable power in a compact design. With a robust 20,000 watts capacity, it ensures that users can run multiple appliances simultaneously without compromising performance. It features a powerful engine that provides consistent power output, making it ideal for outdoor events, construction sites, or as backup power during outages. The CGP20L is equipped with an easy-to-read digital display that provides critical information about power usage and operating status.

In terms of fuel efficiency, the CGP20L incorporates a technology that minimizes fuel consumption while maximizing output. This feature not only reduces running costs but also lowers emissions, making it an environmentally friendly option. The generator also comes with multiple outlets, ensuring compatibility with a vast array of devices, further enhancing its versatility.

The CGP20 model is another notable offering from Desa, featuring a slightly lower capacity at 18,000 watts. It combines portability with power, designed to be lightweight yet durable. The generator boasts a quiet operation, thanks to advanced sound-dampening technologies. It is particularly well-suited for residential use, including during home improvement projects, recreational activities, or emergency situations. The CGP20 also prioritizes user safety, featuring circuit protection mechanisms to prevent overloads.

On the other hand, the RP30D is designed for heavy-duty use, offering an impressive 30,000-watt capacity. This model is ideal for industrial applications, construction sites, and large events where a significant power supply is necessary. The RP30D incorporates advanced control systems that enhance performance and operational efficiency. It is also designed with rugged features, ensuring resilience in harsh conditions.

All models are designed with user-friendly controls, ensuring ease of operation irrespective of technical expertise. They also prioritize serviceability, facilitating quick maintenance and reducing downtime. With durability, efficiency, and advanced technology at their core, the Desa CGP20L, CGP20, and RP30D generators stand out as reliable solutions for diverse power needs. Whether for personal, commercial, or industrial use, these generators deliver performance you can trust.
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