Desa VYM27NR installation manual Top, Gas leak. See Warning statement at top

Page 19

OWNER’S MANUAL

TROUBLESHOOTING

Continued

WARNING: If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

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

1.Metal expanding while heating or con- tracting while cooling

1.This is common with most heaters. If noise is excessive, contact qualified ser- vice person

Heater produces unwanted odors

1.

Heater burning vapors from paint, hair

 

 

spray, glues, cleaners, chemicals, new

 

 

carpet, etc. (See IMPORTANT state-

 

 

ment above)

 

2.

Gas leak. See Warning statement at

 

 

top of page

1.Open window and ventilate room. Stop using odor causing products while heater is running

2.Locate and correct all leaks (see Check- ing Gas Connections, page 12)

Heater shuts off in use (ODS operates)

1.

Not enough fresh air is available

1.

Open window and/or door for ventilation

 

2.

Low line pressure

2.

Contact local natural gas company

 

3.

ODS/pilot is partially clogged

3.

Clean ODS/pilot (see Cleaning and

 

 

 

 

Maintenance, page 21)

Gas odor even when control knob is in OFF position

1.Gas leak. See Warning statement at top of page

2.Control valve defective

1.Locate and correct all leaks (see Check- ing Gas Connections, page 12)

2.Replace control valve

Gas odor during combustion

1.

Foreign matter between control valve

 

 

and burner

 

2.

Gas leak. See Warning statement at

 

 

top of page

1.Take apart gas tubing and remove for- eign matter

2.Locate and correct all leaks (see Check- ing Gas Connections, page 12)

www.desatech.com

104674

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Contents Patent Pending OWNER’S Operation and Installation ManualRemote Control Ready Model What to do if YOU Smell GASVanguard Flame MAX Unvented Natural GAS LOG Heater Safety InformationLocal Codes Product FeaturesRemote Control Accessories Product IdentificationConfined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside BuildingMinimum Fireplace Clearance to Combustible Materials InstallationInstallation Clearances Check GAS TypeIf Using Mantel If Not Using MantelMinimum Noncombustible Material Clearances Determining Minimum Mantel Clearance Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Floor ClearancesChimney Minimum Permanent Height ft Flue Opening sq. ins Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Installation Items NeededAttaching Flexible Gas Hose to Heater Connecting to GAS SupplyTest Pressures In Excess Of 1/2 Psig Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections Checking GAS ConnectionsInstalling Bottom Log #1 Installing LogsOperating Heater For Your Safety Read Before LightingInstructions To Turn OFF GAS To Appliance Manual Lighting ProcedureOptional Remote Operation Main Burner Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesObserved Problem Possible Cause TroubleshootingMaintenance, Observed Problem Possible Cause RemedyGas leak. See Warning statement at top TopTechnical Service Wiring Diagram Replacement PartsSpecifications Service HintsCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceLogs VYM27NR Illustrated Parts BreakdownDescription QTY Parts ListAccessories 104674 International Limited Warranty VENT-FREE Natural GAS LOG Heaters

VYM27NR specifications

Desa VYM27NR is a cutting-edge piece of technology designed to meet the demanding needs of modern users while ensuring energy efficiency and superior performance. This innovative device integrates advanced features and smart technologies that make it a popular choice among professionals and consumers alike.

One of the main features of the Desa VYM27NR is its robust performance powered by a high-efficiency motor. This motor is capable of delivering exceptional power output while minimizing energy consumption, which contributes to lower operational costs. The unit operates quietly, making it suitable for use in residential areas without causing disruption.

In addition to its powerful motor, the Desa VYM27NR is equipped with smart sensors that automatically adjust performance based on user requirements. This intelligent adjustment ensures optimal operation, resulting in enhanced user experience. The device also includes an intuitive control panel that allows users to easily monitor and manage settings, further simplifying its use.

Another noteworthy characteristic of the Desa VYM27NR is its compact and lightweight design. This portability allows users to easily move it between different locations or store it without taking up much space. It is constructed from durable materials that ensure longevity and reliability, making it a sound investment for any user.

The technology behind Desa VYM27NR also includes enhanced safety features. It is equipped with multiple safety sensors that provide protection against overheating and electrical surges, ensuring the device operates within safe parameters at all times.

Furthermore, the Desa VYM27NR boasts environmental responsibility with its eco-friendly operating capabilities. It adheres to stringent regulations regarding emissions and energy use, thus aligning with global efforts towards sustainability.

In summary, the Desa VYM27NR showcases a blend of powerful performance, user-friendly features, and safety technologies. Its compact design, efficient energy use, and eco-friendly attributes make it stand out in the market, appealing to a diverse range of users who seek efficiency and reliability in their devices. Whether for personal or professional use, the Desa VYM27NR promises to deliver exceptional performance and value, making it a top choice in its category.
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