Desa MSVFBNR Series installation manual Observed Problem Possible Cause Remedy

Page 20

SUN VALLEY STOVE COMPANY

VENT-FREE NATURAL GAS STOVE HEATER

TROUBLESHOOTING

Continued

 

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

 

2.

Burner orifice clogged

2.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 18) or replace burner orifice

 

 

 

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 18) or replace burner orifice

 

 

2.

Damaged burner

2.

Replace damaged burner

 

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

 

Maintenance, page 18)

 

 

2.

Gas regulator defective

2.

Replace gas control

 

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

 

 

and logs curing

 

operation

 

 

 

 

 

 

 

 

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

 

 

 

 

lation requirements (page 4)

 

 

 

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HI position

1.

Turn control knob to LO position and

 

burner is lit

 

when burner is cold

 

let warm up for a minute

 

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

 

line. Have gas line checked by local

 

 

 

 

 

natural gas company

 

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

 

ances (see page 7)

 

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 18) or replace burner orifice

 

 

 

 

 

 

 

 

Dark residue on logs or inside of fireplace

1.

Improper log placement

1.

Properly locate logs (see Installing Gas

 

 

 

 

 

Log Heater Into Stove, page 10)

 

 

2.

Drafts or other air currents affecting

2.

Eliminate source of drafts around heater

 

 

 

flame pattern

 

 

 

 

 

3.

Air holes at burner inlet blocked

3.

Clean out air holes at burner inlet. Peri-

 

 

 

 

 

odically repeat as needed

 

 

4.

Burner flame holes blocked

4.

Remove blockage or replace burner

 

 

 

 

 

 

 

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

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

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

Remote does not function

1. Battery is not installed. Battery power

 

is low

1.Replace 9-volt batteries in receiver and remote control

www.desatech.com

For more information, visit www.desatech.com

20

105985

Page 19 Page 21
Image 20
Page 19 Page 21
Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASSafety Information SUN Valley Stove CompanyLocal Codes Product FeaturesProduct Identification AIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From InsideBuilding Ventilation Air From OutdoorsInstallation Check GAS TypeClearances to Combustibles Vent-Free Operation OnlyStove Cavity Assembly Lift off corrugated box enclosing stove body cratingAttaching Stove Legs Installing GAS LOG Heater Into Stove Fastening Heater Base to Stove Drop BottomConnecting to GAS Supply Installation Items NeededChecking GAS Connections Pressure Testing Heater Gas ConnectionsPressure Testing Gas Supply Piping System Installing Optional Wall Mounted Thermostat GWMT1 Installing Optional Wireless HAND-HELD Remote ControlLighting Instructions Msvfbnr REMOTE-READY Models For Your Safety Read Before LightingOperating Heater Optional Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Lighting Instructions Msvfbn Manual VARIABLE-CONTROL Models Variable Control OperationInspecting Burners Pilot Flame PatternBurner Primary AIR Holes Main BurnerCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Transporting StoveTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Top Specifications Service Hints Replacement Parts Technical ServiceWiring Diagram Parts Under WarrantyAccessories Illustrated Parts Breakdown MsvfbnrParts List KEY Part Number Description QTYMsvfbn KEY Part Description QTY SUN Valley Stove SUN Valley Stove MC* Series Indicates Color Suffix DesignationSUN Valley Stove Mchp Series Hepplewhite Stove Design SUN Valley Stove Mchp Series Hepplewhite Stove DesignWarranty Information International

MSVFBNR Series specifications

The Desa MSVFBNR Series is a remarkable innovation in the realm of heating solutions, designed to cater to the diverse needs of both residential and commercial spaces. Built with the latest technology and user-centric features, the MSVFBNR Series stands out as a leading choice for individuals seeking efficient, reliable, and stylish heating options.

One of the standout features of the MSVFBNR Series is its Energy Star rating, which emphasizes its energy efficiency and environmentally friendly operation. By utilizing advanced combustion technologies, these units optimize fuel usage, reducing energy consumption and lowering utility bills. This eco-conscious design not only benefits the wallet but also contributes to a more sustainable future, making it an appealing choice for environmentally conscious consumers.

The MSVFBNR Series integrates state-of-the-art safety technologies to ensure peace of mind for users. With built-in safety shutoff mechanisms and automatic ignition systems, these heaters prioritize user safety. The incorporation of a thermal protection feature prevents overheating, providing a secure heating solution for families and businesses alike.

Ease of use is another hallmark of the MSVFBNR Series. The user interface is designed to be intuitive, allowing for seamless operation and customization. With programmable thermostats and remote control capabilities, users can easily adjust the heating schedule to suit their lifestyles. This adaptability not only enhances comfort but also promotes energy savings.

Durability is a key characteristic of the MSVFBNR Series, with robust construction materials designed to withstand the rigors of daily usage. The series features a sleek, modern design that seamlessly integrates into a variety of décor styles, making it a versatile addition to any space.

Finally, the MSVFBNR Series is available in a range of models and sizes, ensuring that there is a perfect fit for every application. Whether you need supplementary heat for a single room or a primary heating source for a larger space, the MSVFBNR Series offers tailored solutions to meet your requirements.

In conclusion, the Desa MSVFBNR Series combines cutting-edge technology, user-focused features, safety, and style, making it an ideal choice for those in search of a dependable heating solution. Its energy efficiency, ease of use, and durable construction solidify its position as a leader in the heating industry.
Top Page Image Contents