Desa FA-2B installation manual Turn control knob until it locks at desired

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NATURAL GAS HEATER

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

Burner(s) does not light after ODS/pilot is lit

1.

Burner orifice(s) is clogged

1.

Clean burner orifice(s) (see Cleaning

 

 

 

 

and Maintenance, page 12) or replace

 

 

 

 

burner orifice(s)

 

2.

Burner orifice(s) diameter is too small

2.

Replace burner orifice(s)

 

3.

Inlet gas pressure is too low

3.

Contact local natural gas company

 

 

 

 

 

 

Delayed ignition of burner(s)

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

2.

Burner orifice(s) is clogged

2.

Clean burner orifice(s) (see Cleaning

 

 

 

 

and Maintenance, page 12) or replace

 

 

 

 

burner orifice(s)

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice(s) is clogged or damaged

1.

Clean burner orifice(s) (see Cleaning

 

 

 

 

and Maintenance, page 12) or replace

 

 

 

 

burner orifice(s)

 

2.

Burner damaged

2.

Replace burner

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

Burner plaque(s) does not glow

1.

Plaque damaged

1.

Replace burner

 

2.

Inlet gas pressure is too low

2.

Contact local natural gas company

 

3.

Control knob set between locked

3.

Turn control knob until it locks at desired

 

 

positions

 

setting

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Residues from manufacturing processes

1.

Problem will stop after a few hours of

 

 

 

 

operation

 

 

 

 

 

 

Heater produces a clicking/ticking noise just after burner is lit or shut off

1.Metal expanding while heating or contracting while cooling

1.This is common with most heaters. If noise is excessive, contact qualified service person

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture polish, wax, carpet cleaners, etc. turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

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Contents Infrared VENT-FREE Natural GAS Heater What to do if YOU Smell GASSafety Information Natural GAS HeaterLocal Codes Product FeaturesProduct Identification UnpackingUnusually 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 Ventilation Air From Inside Building Fresh AIR for Combustion and VentilationVentilation AIR Ventilation Air From OutdoorsInstalling Heater to Wall InstallationInstallation Items Check GAS TypeMarking Screw Locations Installing Bottom Mounting ScrewsMethods For Attaching Mounting Bracket To Wall Attaching Mounting Bracket To WallConnecting to GAS Supply Gas ConnectionHeater For Your SafetyOperating Checking GAS ConnectionsLighting Instructions Manual Lighting ProcedureOperating Heater To Select Heating LevelCleaning and Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyTurn control knob until it locks at desired Observed Problem Possible Cause Technical Service SpecificationsReplacement Parts AccessoryParts Centrals Illustrated Parts Breakdown FA-2BParts List KEY Part Number Description QTYWarranty Information

FA-2B specifications

Desa FA-2B is a highly advanced facility designed for modern eco-friendly living, combining sustainability with cutting-edge technology to create a harmonious environment. One of the standout features of the Desa FA-2B is its commitment to zero energy use, achieved through a range of innovative technologies that harness renewable resources.

At the core of Desa FA-2B is its extensive use of solar energy. The facility is equipped with solar panels that generate power sufficient to meet the energy needs of its residents. This solar infrastructure not only reduces reliance on conventional energy sources but also contributes to lowering overall carbon emissions. Additionally, the integration of energy storage systems allows for the accumulation and usage of solar energy during nighttime or cloudy days.

In terms of water conservation, Desa FA-2B incorporates rainwater harvesting systems, which collect rainwater from rooftops and store it for various uses, such as irrigation and non-potable applications. Advanced filtration technology ensures that the harvested water is suitable for these purposes, reflecting a commitment to resource efficiency. Furthermore, greywater recycling systems play a pivotal role in minimizing water waste by treating and reusing water from sinks and showers.

The architectural design of Desa FA-2B emphasizes open spaces and natural light. Large windows and strategically placed skylights minimize the need for artificial lighting, creating a bright and welcoming atmosphere for residents. The building materials used are sustainably sourced, emphasizing both durability and aesthetics. The use of natural insulation materials ensures energy efficiency while maintaining comfort throughout the seasons.

Smart home technologies are also prevalent in Desa FA-2B. Connected devices allow residents to monitor and control energy use, security systems, and even appliance operation through their smartphones. This level of control not only enhances convenience but also empowers residents to make informed decisions about their resource consumption.

Community spaces within Desa FA-2B promote social interaction and strengthen community ties. Shared gardens, recreational areas, and communal kitchens foster a sense of belonging among residents, encouraging them to participate in the upkeep and enjoyment of their environment.

In summary, Desa FA-2B exemplifies the future of sustainable living through its innovative technologies, commitment to energy efficiency, and community-oriented design. By integrating solar power, water conservation systems, smart technologies, and open architectural designs, Desa FA-2B offers a blueprint for eco-friendly living that prioritizes both environmental sustainability and resident comfort.