Desa VN3000C, VN1800IT, VN1800C, VN2550IT installation manual Heater, To Select Heating Level

Page 19

OPERATING

Thermocouple

Ignitor Electrode

 

 

Pilot Burner

HEATER

 

 

 

Models VN1800IT

and VN2550IT

Continued

Figure 17 - Pilot

TO SELECT HEATING LEVEL

WARNING

When running heater, set control knob at the 1, 2, 3, or 4 locked positions. Never set control knob between locked positions. Poor combustion and higher levels of carbon monoxide may result.

CAUTION

Do not try to adjust heating levels by using the manual shutoff valve.

1.Slightly press in plaque control knob on right side of heater and turn

counterclockwise C-clockwiseto the desired position.

IMPORTANT: Release downward pressure while turning control knob. Control knob will lock at the desired position.

2.Turn thermostat control knob on left side of heater to any setting between LO and HI. Note: When burners cycle on, or from LO to HI, a “click” will be heard. When the burners light, a “whoosh” noise will be heard.

Control

 

Knob

VN1800IT VN2550IT

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

Figure 18 - Burner Patterns

Continued

19

 

100750

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Image 19
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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Combustion and Ventilation, pages 5 through Thermostatic Heat Control Local Codes Unpacking Product FeaturesSafety Device Piezo Ignition SystemProducing Adequate Ventilation Fresh AIR ForCombustion VentilationDetermining FRESH-AIR Flow for Heater Location Fresh AIR for Combustion and VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Ventilation AIRLocating Heater Installing To WallInstallation Items Check GAS TypeAttaching Thermostat Sensing Bulb Thermostat Sensing BulbModels VN1800IT and VN2550IT Only Locating Thermostat Sensing BulbMethods For Attaching Mounting Bracket To Wall Installing Heater to WallMounting Bracket Removing Front Panel Of HeaterAttaching Mounting Bracket To Wall Marking Screw LocationsPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsConnecting to GAS Supply Servicing. Correct all leaks at once Pressure Testing GAS Supply Piping SystemChecking GAS ConnectionsChecking GAS Connections Pressure Testing Heater GAS ConnectionsOperating Heater Lighting Instructions Operating HeaterTo Select Heating Level HeaterShutting Off Burner Only pilot stays lit Shutting Off HeaterIf you do not follow these instructions exactly, a fire or OperatingModels VN1800C and VN3000C LOW MED High Pilot Flame Pattern Inspecting BurnerShows a correct burner flame pattern. shows an incorrect Burner Flame PatternAir Passageways Cleaning and Maintenance Trouble ShootingODS/PILOT and Burner Orifice CabinetObserved Possible Remedy Problem Cause See Cleaning Trouble ShootingIng statement at If you smell gasShut off gas supply Do not try to light any applianceVN1800C VN3000C Technical ServiceService Publications Hints VN1800IT VN2550ITAccessories Replacement PartsModel VN1800IT Illustrated Parts BreakdownParts List Model VN2550IT Model VN2550IT Model VN1800C Parts List Model VN3000C Parts List Keep this Warranty Warranty Information

VN1800C, VN3000C, VN1800IT, VN2550IT specifications

Desa's VN series includes a range of advanced acoustic instruments designed for professional musicians and enthusiasts alike. The VN1800C, VN1800IT, VN3000C, and VN2550IT models each boast unique features and characteristics that cater to various playing styles and performance needs.

The VN1800C is a classical guitar that emphasizes warmth and resonance. This model is crafted from high-quality materials, including a solid cedar top that delivers rich sound and a delightful playability experience. The back and sides are constructed from mahogany, contributing to its tonal richness and sturdy build. The VN1800C also features a traditional Spanish neck profile, which facilitates comfortable finger placement, especially for intricate fingerstyle playing.

Moving on to the VN1800IT, this instrument is tailored for those who appreciate innovative design in combination with traditional craftsmanship. It features an integrated pickup system that allows for amplification without compromising the authentic acoustic sound. The VN1800IT is designed with an elegant cutaway, providing easier access to higher frets, making it an excellent choice for advanced players looking for versatility in their performance.

The VN3000C is a larger-bodied guitar that provides an expansive sound with impressive projection. This model is famous for its powerful bass response, making it ideal for solo performances and ensemble playing. Its solid spruce top enhances volume while the rosewood back and sides give it a bright, crisp tone. The VN3000C is also equipped with advanced bracing patterns that improve resonance and sustain, ensuring that every note rings out clearly.

Finally, the VN2550IT combines the features of an acoustic guitar with modern innovation. This model offers an adjustable truss rod for optimal neck stability, which is vital for maintaining playability under different environmental conditions. Like the VN1800IT, the VN2550IT also includes a high-quality pickup system, making it perfect for live performances. Its stylish design and quality craftsmanship ensure that it stands out visually as well as acoustically.

Overall, the Desa VN series offers a variety of choices to suit different musical tastes and performance requirements. Each model blends traditional acoustic qualities with modern technologies, making them must-have instruments for players at all levels.
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