Cleaning and

Maintenance

Continued

1.Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2.Inspect burner, pilot and primary air inlet holes on injector holder for dust and dirt (see Figure 40).

3.Blow air through the ports/slots and holes in the burner (see Figure 41).

4.Check the injector holder located at the end of the burner tube again. Remove any large particles of dust, dirt, lint or pet hair with a soft cloth or vacuum cleaner nozzle.

5.Blow air into the primary air holes on the injector holder.

6.In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4.

Injector Holder (May Be Brass or Aluminum Depending on Model)

Burner

Tube

Primary Air Inlet Holes (Shape of Holes May Vary by Model)

Figure 40 - Injector Holder On Outlet

Burner Tube

Clean the pilot assembly also. A yellow tip on the pilot flame indicates dust and dirt in the pilot as- sembly. There is a small pilot air inlet hole about 2" from where the pilot flame comes out of the pilot assembly (see Figure 41). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if compressed air is not available.

LOGS

•If you remove logs for cleaning, refer to Install- ing Logs, page 17, to properly replace logs.

•Replace log(s) if broken or chipped (dime-sized or larger).

BURNER PRIMARY AIR HOLES

Air is drawn into the burner through the holes in the fitting at the burner entrance. These holes may become blocked with dust or lint. Periodically inspect these holes for any blockage and clean if needed. Blocked air holes will create soot.

Wiring Diagrams

Note: For proper operation of optional accessories, the wires from the switch to the control must be con- nected exactly as shown in Figures 42 and 43.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dan- gerous operation. Verify proper operation after servicing.

Ports/Slots

Burner

Tube

Pilot

Assembly

Pilot Air

Inlet Hole

AUTO

OFF

ON

Thermopile

Figure 42 - Switch Wiring Diagram

Variable

Fan Switch Fan Switch

(N.O.)

Off 1

2 Black

 

 

On

Blue

 

 

Red

110/115 V.A.C. Black

GreenBlower

WhiteMotor

Figure 41 - Pilot Inlet Air Hole

Figure 43 - Blower Wiring Diagram

 

24

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Desa GS38 installation manual Wiring Diagrams, Logs
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GS38 specifications

Desa GS38 is an innovative product that stands at the intersection of cutting-edge technology and eco-friendly design, making it a standout choice in its category. This model is an embodiment of modern engineering and functionality, catering to the needs of both residential and commercial applications.

One of the defining features of the Desa GS38 is its energy-efficient performance. Designed to minimize energy consumption while maximizing output, the GS38 utilizes advanced technologies that optimize fuel efficiency. This not only helps in reducing utility bills but also aligns with global efforts toward sustainability, making it an environmentally responsible choice. The efficient combustion system integrated into the device ensures that emissions are kept to a minimum, further contributing to a cleaner atmosphere.

Technologically, the Desa GS38 is equipped with a state-of-the-art digital control system. This allows users to monitor and adjust settings with precision, leading to greater comfort and convenience. The intuitive interface makes it easy to program heating schedules, ensuring that spaces are warmed up before they are used, eliminating energy wastage. The device also features smart connectivity, allowing it to be integrated with home automation systems for remote control and operation.

Another significant characteristic of the Desa GS38 is its robust build quality. Made from high-grade materials, the unit is designed to withstand harsh conditions while maintaining operational excellence. The heat-resistant components extend the lifespan of the product, ensuring reliability even during peak usage times.

Safety is also a priority in the design of the Desa GS38. Equipped with multiple safety features such as overheat protection and automated shut-off mechanisms, users can have peace of mind knowing that the device operates safely. This makes it an ideal solution for families and businesses alike.

In summary, the Desa GS38 is a remarkable heating solution that combines energy efficiency, advanced technology, and outstanding durability. Its user-friendly interface, smart connectivity, and safety features make it a versatile choice for various applications. As we move toward a more sustainable future, the Desa GS38 marks a significant step in the direction of eco-conscious innovation in heating solutions.
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