CLEANING AND

MAINTENANCE

WARNING: Turn off heater and let cool before cleaning.

CAUTION: You must keep control areas, burner, and cir- culating air passageways of heater clean. Inspect these ar- eas of heater before each use. Have heater inspected yearly by a qualified service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding mate- rial, pet hair, etc.

WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE

The primary air inlet holes allow the proper amount of air to mix with the gas. This provides a clean burning flame. Keep these holes clear of dust, dirt, lint, and pet hair. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have heater in- spected yearly by a qualified service person.

We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using com- pressed air no greater than 30 PSI. Your local com- puter store, hardware store, or home center may carry compressed air in a can. You can use a vacuum cleaner in the blow position. If using com- pressed air in a can, please follow the directions on the can. If you don't follow directions on the can, you could damage the pilot assembly.

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 25).

3.Blow air through the ports/slots and holes in the burner.

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 in- jector holder.

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

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 two inches from where the pilot flame comes out of the pilot assembly (see Figure 26). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if com- pressed air is not available.

 

Injector Holder (May

 

Be Brass or Aluminum

Burner

Depending on Model)

Tube

 

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

Figure 25 - Injector Holder On Outlet

Burner Tube

Ports/Slots

Burner

Tube

Pilot

Assembly

Pilot Air

Inlet Hole

Figure 26 - Pilot Inlet Air Hole

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Desa Tech S26NTA, S26PTA installation manual Cleaning Maintenance, Burner Injector Holder and Pilot AIR Inlet Hole

S26NTA, S26PTA specifications

Desa Tech has been making significant strides in the world of wireless communication, particularly with their offerings of the S26PTA and S26NTA models. These cutting-edge devices are designed to meet the growing demands for high-performance connectivity in various applications.

The S26PTA model is a powerhouse of capabilities, particularly suited for industries requiring reliable data transmission. Its main feature includes an impressive range, allowing it to cover vast distances while maintaining a robust connection. The S26PTA employs advanced signal processing algorithms which enhance its performance in challenging environments, ensuring minimal interference and optimal data integrity. This makes it ideal for applications that require consistent connectivity, such as in remote monitoring systems or industrial automation.

On the other hand, the S26NTA focuses on versatility and ease of integration. It comes equipped with multiple connectivity options, supporting both wired and wireless protocols. This flexibility allows businesses to seamlessly adapt the device to their existing infrastructure without the need for significant modifications. Furthermore, the S26NTA is designed with energy efficiency in mind, which is crucial for applications where power consumption is a concern, such as in IoT devices.

Both models integrate state-of-the-art security features to protect sensitive data. With end-to-end encryption and robust authentication protocols, Desa Tech ensures that users can trust the integrity of their communications. This is particularly significant in fields that handle confidential information, as it mitigates the risk of unauthorized access and data breaches.

In terms of user experience, both the S26PTA and S26NTA are designed with intuitive interfaces and straightforward setup processes. This user-centric design philosophy reduces the technical barrier for businesses looking to implement advanced communication technologies. Furthermore, regular software updates are provided to enhance functionality and ensure that users benefit from the latest technological advancements.

In summary, the Desa Tech S26PTA and S26NTA devices exemplify the future of wireless communication technology. With their advanced features, robust security measures, and user-friendly designs, they are well-equipped to handle the demands of modern applications. Whether for industrial automation, IoT, or other communication needs, these models offer reliable and efficient solutions that stand out in the competitive tech landscape.