Desa VML27NR installation manual Gas leak. See Warning statement at, Top

Page 21

TROUBLESHOOTING

21

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

1.

Metal expanding while heating or con-

1.

This is common with most heaters. If

just after burner is lit or shut off

 

tracting while cooling

 

noise is excessive, contact qualified ser-

 

 

 

 

vice person

 

 

 

 

 

Heater produces unwanted odors

1.

Heater burning vapors from paint, hair

1.

Open window and ventilate room. Stop

 

 

spray, glues, cleaners, chemicals, new

 

using odor causing products while heater

 

 

carpet, etc. (See IMPORTANT state-

 

is running

 

 

ment above)

 

 

 

2.

Gas leak. See Warning statement at

2.

Locate and correct all leaks (see Check-

 

 

top of page

 

ing Gas Connections, pages 12 and 13)

 

 

 

 

 

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 or propane/LP gas

 

3.

ODS/pilot is partially clogged

 

company

 

3.

Clean ODS/pilot (see Cleaning and

 

 

 

 

Maintenance, page 18)

 

 

 

 

 

Gas odor even when control knob is in OFF

1.

Gas leak. See Warning statement at

1.

Locate and correct all leaks (see Check-

position

 

top of page

 

ing Gas Connections, pages 12 and 13)

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

Gas odor during combustion

1.

Foreign matter between control valve

1.

Take apart gas tubing and remove for-

 

 

and burner

 

eign matter

 

2.

Gas leak. See Warning statement at

2.

Locate and correct all leaks (see Check-

 

 

top of page

 

ing Gas Connections, pages 12 and 13)

For more information, visit www.desatech.com

111115-01A

Image 21
Contents FLAME-MAX Remote Control Ready Model Patent PendingVML27NR VML27PR What to do if YOU Smell GASSafety Information Table of ContentsLocal Codes Product IdentificationRemote Control Accessories Product FeaturesUnpacking AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Uncon- fined Space Ventilation AIR InstallationVentilation Air From Inside Building Ventilation Air From OutdoorsMinimum Fireplace Clearance to Combustible Materials Installation and ClearancesLOG Sizing Requirements Check GAS TypeMantel Clearances Determining Minimum Mantel Clearance When using a HoodMinimum Noncombustible Material Clearances Determining Minimum Mantel ClearanceFloor Clearances Installing Damper Clamp Accessory for Vented OperationInstalling Optional Remote Control Accessories Installing Heater Base AssemblyInstallation Items Needed Installing Remote ReceiverInstalling 9-Volt Battery in Receiver Connecting to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping SystemInstalling Logs Pressure Testing Heater Gas ConnectionsProperty damage or personal injury Operating Heater For Your Safety Read Before LightingControl Knob and Ignitor Button Location Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation Pilot Flame Pattern Inspecting BurnersBurner Primary AIR Holes Main BurnerWiring Diagram Cleaning MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Top Gas leak. See Warning statement atVML27PR VML27NR Illustrated Parts BreakdownKEY Part Number VML27PR VML27NR Description QTY Parts ListService Hints SpecificationsTechnical Service Replacement Parts Parts Under WarrantyOwners Registration Form Postage Required WALL-MOUNT Thermostat Switch GWMT1 Receiver and HAND-HELD Remote Control KIT GhrcWALL-MOUNT ON/OFF Switch GWMS2 Cleaning KIT GCKWarranty Information

VML27NR specifications

Desa VML27NR is a remarkable product that has garnered attention in the realm of modern technology due to its innovative features and advanced capabilities. Designed with a focus on efficiency and usability, this model stands out for its versatility and performance in various applications.

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