OPERATING HEATER

Thermostatically- Controlled Models

Continued

INSPECTING BURNERS

TO TURN OFF GAS TO APPLIANCE "

Shutting Off Heater

1. Turn control knob clockwise _

to the OFF position.

Shutting Off Burners Only (pilot stays lit)

1. Turn control knob clockwise _

to the PILOT position.

THERMOSTAT CONTROL OPERATION

(Thermostat-Controlled Models Only)

The thermostat control knob can be set to any comfort level between Hi and Lo. The thermostat will gradually modulate the heat output and flame height from higher to lower settings, or pilot, in order to maintain the comfort level you select. The ideal comfort setting will vary by household depending upon the amount of space to be heated, the output of the central heating system, etc.

Note: Selecting the Hi setting with the control knob will cause the burner to remain fully on, without modulating down in most cases.

MANUAL LIGHTING PROCEDURE

1.Follow steps 1 through 5 under Lighting lnstruclions, page 23.

2.Depress control knob and light pilot with match.

3.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow step 8, page 23.

Check pilot flame pattern and burner flame patterns often.

PILOT FLAME PA'I'rERN

Figure 25 shows a correct pilot flame pattern. Figure 26 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocoupl¢ cools, the heater will shut down.

Pilot Burner

Figure 25.

Correct Pilot

Figure 26 - Incorrect Pilot

Flame

Pattern

Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 24

turn heater off (see To Turn OffGas to Appliance, page 21 [manually-con- trolled models] or above [thermostat-controlled models])

see Troubleshooting, pages 25 through 28

Page 24
Image 24
Desa Tech CGD3924PT, CGD3930PT Inspecting Burners, Turn control knob clockwise To the Pilot position, Pilot Flame PAIrERN

CGD3924PT, CGD3930PT specifications

The Desa Tech CGD3924PT and CGD3930PT are sophisticated heating solutions designed to provide warmth and comfort in various residential settings. These models reflect the company's commitment to quality, efficiency, and user-friendliness, making them ideal for homeowners seeking reliable heat sources during colder months.

One of the standout features of both the CGD3924PT and CGD3930PT is their powerful heating capability. The CGD3924PT boasts an impressive heat output of 24,000 BTUs, while the CGD3930PT offers a robust 30,000 BTUs, ensuring they can effectively warm larger spaces quickly. This makes them suitable for living rooms, basements, and even commercial settings where efficient heating is crucial.

Both models are equipped with advanced infrared technology, which allows for more efficient heat distribution. This technology ensures that warmth is evenly dispersed throughout the room, minimizing cold spots and enhancing comfort. Additionally, the infrared heating process is known for being energy-efficient, translating to lower energy bills for the homeowner.

User convenience is another focus of the Desa Tech CGD series. Each unit is designed with an easy-to-use control panel that allows for simple adjustment of the temperature settings. This intuitive interface, combined with features like a remote control on the CGD3930PT, offers users the ability to manage their heating preferences effortlessly from anywhere in the room.

Safety is paramount, and Desa Tech takes it seriously. Both models feature an automatic shut-off mechanism that activates under specific conditions, providing peace of mind to users, especially in households with children or pets. In addition, the units incorporate a built-in oxygen depletion sensor, which ensures that the unit operates safely in enclosed spaces by shutting off if oxygen levels drop too low.

The aesthetic design of the CGD3924PT and CGD3930PT is another noteworthy characteristic. Both models feature a sleek, modern finish that can complement a variety of interior decor styles. They can be easily integrated into existing home designs without compromising overall aesthetics.

In summary, the Desa Tech CGD3924PT and CGD3930PT are powerful, efficient, and user-friendly heating solutions. With their advanced infrared technology, considerable heat outputs, straightforward controls, safety features, and attractive designs, they stand out as excellent choices for anyone looking to improve their home heating experience. Whether you’re seeking to warm up a cozy living space or a larger commercial area, these units deliver performance and reliability, making them worthy investments for any homeowner.