Desa Tech SL30NT Inspecting Burners, Specifications, Service Hints, Technical Service

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VENT-FREE NATURAL GAS STOVE HEATER

OPERATING

HEATER

Continued

THERMOSTAT

CONTROL

OPERATION

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 Light- ing Instructions, page 13.

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, Lighting Instructions, page 13.

INSPECTING

BURNERS

Check pilot flame pattern and burner flame patterns often.

PILOT FLAME PATTERN

Figure 23 shows a correct pilot flame pat- tern. Figure 24 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touch- ing the thermocouple. This will cause the thermocouple to cool. When the thermo- couple cools, the heater will shut down.

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

turn heater off (see To Turn Off Gas to Appliance, page 13)

see Troubleshooting, pages 16 through 18

Note: The pilot flame on natural gas units will have a slight curve, but flame should be blue and have no yellow or orange color.

Pilot Burner

Thermocouple

Figure 23 - Correct Pilot Flame Pattern

Pilot Burner

Thermocouple

Figure 24 - Incorrect Pilot Flame Pattern

SPECIFICATIONS

Btu (Variable)

16,000/30,000

Type Gas

Natural Gas Only

Ignition

Piezo

Pressure Manifold

3.5" W.C.

Inlet Gas Pressure (in. of water)

Maximum

10.5"

Minimum*

5"

Shipping Weight

28 lbs.

* For input adjustment

 

SERVICE HINTS

When Gas Pressure Is Too Low

pilot will not stay lit

burners will have delayed ignition

heater will not produce specified heat

You may feel your gas pressure is too low. If so, contact your local natural gas supplier.

TECHNICAL

SERVICE

You may have further questions about instal- lation, operation, or troubleshooting. If so, contact DESA International’s Technical Ser- vice Department at 1-866-672-6040. When calling, please have your model and serial numbers of your heater ready.

You can also visit DESA International’s technical service web site at www.desatech.com.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASSafety Information VENT-FREE Natural GAS Stove HeaterLocal Codes Product Identification Product FeaturesSafety Pilot OperationUnusually Tight Construction AIR for Combustion and VentilationProviding Adequate Ventilation Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Building Ventilation AIRVentilation Air From Inside Ventilation Air From OutdoorsClearances to InstallationCheck GAS Type Combustibles Vent-Free Operation OnlyStove Cavity Assembly Stove bottom Legs Amity models include leg leveler boltsBack panel see Installing Gas Log Installing GAS LOG Heater Into Stove Washers to reattach back panel laterConnecting to GAS Supply Installation Items NeededChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections Lighting Instructions For Your Safety Read Before LightingOperating Heater To Turn OFF GAS To ApplianceTechnical Service SpecificationsService Hints Inspecting BurnersLogs Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Main BurnerTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Maintenance,Top Parts Centrals AccessoriesCleaning KIT CCK Equipment Shutoff Valve GA5010Illustrated Parts Breakdown SL30NTParts List KEY Part Description QTYCisc Cisg Included In Hardware Kit Warranty Information

SL30NT specifications

Desa Tech SL30NT is an advanced and efficient machine designed for various industrial applications. Its robust construction and innovative technology make it a reliable choice for businesses looking to enhance their production capabilities. This model stands out due to its combination of power, precision, and versatility.

One of the main features of the SL30NT is its high-performance engine. The machine is equipped with a powerful motor that delivers exceptional torque and speed, allowing it to handle a wide range of tasks with ease. This makes it suitable for both heavy-duty applications and more intricate tasks that require a delicate touch.

Another significant characteristic of the SL30NT is its advanced control system. The machine features a user-friendly interface that allows operators to easily manage settings and monitor performance in real-time. This technological advancement not only enhances efficiency but also reduces the likelihood of errors during operation. With programmable settings and customization options, users can optimize the machine for specific processes.

The SL30NT also incorporates modern safety features, ensuring that operators can work confidently and securely. Emergency stop buttons, safety guards, and advanced sensors help to prevent accidents and protect both personnel and equipment. This emphasis on safety is crucial in industrial environments where the risk of injury is inherent.

In terms of technology, the SL30NT boasts an integrated automation system. This feature streamlines workflow by enabling the machine to perform tasks with minimal human intervention. Automation not only improves productivity but also ensures consistent quality in the output. The machine's ability to integrate with other systems and software further enhances its functionality, making it a valuable asset for any production line.

Additionally, the SL30NT is built with durability in mind. Its construction uses high-quality materials that withstand the rigors of industrial use, ensuring a long service life. Regular maintenance is facilitated by the machine’s design, allowing for easy access to components that require servicing.

In summary, the Desa Tech SL30NT is a state-of-the-art machine that excels in performance, safety, and versatility. Its advanced features and technology make it an indispensable tool for businesses aiming for operational excellence. Whether in manufacturing, assembly, or other industrial applications, the SL30NT promises reliability and efficiency, marking it as a leader in its class.