Desa BDV41N/P, BDV37N/P, DDV37N/P, DDV41N/P, B) Gas leak. See Warning statement, Above

Page 30

®

DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

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 fireplace 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

Fireplace produces unwanted odors

1. Gas leak. See Warning statement

 

above

1.Locate and correct all leaks (see Check- ing Gas Connections, pages 19 and 20)

Fireplace shuts off in use

1.

High or gusting winds

1.

Fireplace has been tested for up to

 

 

 

 

 

40mph winds. However, extreme con-

 

 

 

 

 

ditions may occur. See Lighting Instruc-

 

 

 

 

 

tions on page 25.

 

 

2.

Low line pressure

2.

Contact local propane/LP or natural gas

 

 

 

 

 

company

 

 

3.

Pilot is partially clogged

3.

Clean pilot (see Cleaning and Mainte-

 

 

 

 

 

nance, page 27)

 

 

4.

Inner vent pipe leaking exhaust gasses

4.

Locate and correct all leaks (see Check-

 

 

 

into system

 

ing Gas Connections, pages 19 and 20)

 

 

5.

Horizontal vent improperly pitched

5.

Horizontal vent termination should slope

 

 

 

 

 

down only enough to prevent any water

 

 

 

 

 

from entering the unit. The maximum

 

 

 

 

 

downward slope of the vent termination

 

 

 

 

 

is 1/4" for any horizontal run

 

 

6.

Glass too loose and air tight gasket leaks

6.

Tighten glass

 

 

 

in corners after usage

 

 

 

 

 

7.

Bad thermopile or thermocouple

7.

Replace faulty component

 

 

8.

Improper vent cap installation

8.

Check for proper installation and free-

 

 

 

 

 

dom from debris or blockage

 

 

 

 

 

 

Gas odor even when control knob is in OFF

1.

Gas leak. See Warning statement

1.

Locate and correct all leaks (see Check-

position

 

above

 

ing Gas Connections, pages 19 and 20)

 

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

 

 

Gas odor during combustion

1. Gas leak. See Warning statement

 

above

1.Locate and correct all leaks (see Check- ing Gas Connections, pages 19 and 20)

Dark residue on logs or inside of fireplace

1.

Improper log placement

1.

Properly locate logs (see Installing Logs,

 

 

 

 

Lava Rock, and Glowing Embers, page 23)

 

2.

Air holes at burner inlet blocked

2.

Clean out air holes at burner inlets. Pe-

 

 

 

 

riodically repeat as needed

 

3.

Burner flame holes blocked

3.

Remove blockage or replace burner

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Contents For Your Safety For Your Safety What to do if YOU Smell GASBDV41N/PA,B, and DDV41N/PA,B Safety Information DIRECT-VENT Fireplace NATURAL/PROPANE/LPLocal Codes Product FeaturesProduct Identification Glossary TermsLocation and Space Requirements PRE-INSTALLATION PreparationClearances Framing and FinishingPRE-INSTALLATION Preparation General Venting Location of Vent TerminationGeneral Venting Installation Planning Venting InstallationInstallation Precautions Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationVent Pipe Connections Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Installation for VERTI- CAL Termination Flat Ceiling InstallationCathedral Ceiling Installation Vertical Termination Configurations Venting with One 90 ElbowVertical Rigid Venting Configuration Using Two 90 Elbows Vertical VentingVanguard Rigid Venting High Altitude InstallationParts Lists for Venting Kits and Components Vanguard Flexible VentingInstalling GA3700/DA3610T Blowers Fireplace InstallationInstalling Optional Blower Accessory Check GAS TypeAs a freestanding unit with an ac Side ViewInstalling GAS Piping to Fireplace Location Installation Items NeededPressure Testing Gas Supply Piping System Connecting Fireplace to GAS SupplyInstallation Items Needed Checking GAS ConnectionsPressure Testing Fireplace Gas Connections Close manual shutoff valve see Fig- ureREMOVING/REPLACING Glass Door Attaching Magnetic Decorative Brass Strips DDV OnlyInstalling Optional Brick Liner D8037A/D8041 Installing Left Side Brick PanelInstalling LOGS, Lava Rock and Glowing Embers Fireplace Models BDV37N/PA, BInstalling Log Assembly No Fireplace Models DDV37N/PA, B DDV41N/PA, BOperating Fireplace For Your Safety Read Before LightingManual Lighting Procedure Lighting InstructionsInspecting Burners Operating Optional Blower AccessoryPilot Assembly Optional Remote OperationPilot and Burners Cleaning and MaintenanceGlass Door LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement AboveTechnical Service Replacement PartsWiring Diagram Service HintsSpecifications BDV/DDV37NA,B BDV/DDV37PA,B BDV/DDV41NA,B BDV/DDV41PA,BCabinet Mantel with Square LEG Styling Brass Louver KIT AccessoriesManual Blower KIT GA3700 Brick LinerIllustrated Parts Breakdown BDV37NA,B BDV41NA,BParts List DIRECT-VENT Fireplace BDV37NA,B BDV41NA,BBDV37PA,B BDV41PA,B DIRECT-VENT Fireplace BDV37PA,B BDV41PA,B DDV37NA,B DDV41NA,B DIRECT-VENT Fireplace DDV37NA,B DDV41NA,B DDV37PA,B DIRECT-VENT Fireplace DDV37PA,B DDV41PA,B Warranty Information

DDV41N/P, BDV37N/P, BDV41N/P, B), DDV37N/P specifications

Desa B), DDV41N/P, DDV37N/P, BDV37N/P, and BDV41N/P represent a family of advanced heating, ventilation, and air conditioning (HVAC) systems. These models are designed to provide efficient climate control in both residential and commercial environments. They incorporate state-of-the-art technology and superior engineering, offering an optimal combination of performance, energy efficiency, and user comfort.

One of the main features of these units is their enhanced energy efficiency. Each model is built with high-efficiency compressors and advanced heat exchange technology that significantly reduces energy consumption compared to traditional HVAC systems. This not only lowers utility bills but also minimizes the environmental impact by reducing greenhouse gas emissions.

The DDV and BDV series are equipped with cutting-edge inverter technology. This allows the units to adjust their cooling and heating output in response to changing indoor conditions. Consequently, they maintain a consistent temperature while consuming less energy. This inverter-driven operation translates into quieter performance and longer lifespan for the systems, as they experience less wear and tear.

The Desa B) series, along with the DDV41N/P and DDV37N/P, features advanced filtration systems that improve indoor air quality. These filters effectively capture dust, allergens, and other airborne pollutants, making them ideal for households with allergy sufferers or for commercial spaces requiring a clean environment. Furthermore, the user-friendly interfaces and remote control options make operation convenient for users, allowing for easy temperature adjustments and system monitoring.

The BDV37N/P and BDV41N/P models stand out with their versatile installation options. They can be configured for ducted, ductless, or multi-zone systems, making them adaptable to various architectural layouts and design preferences. This flexibility ensures that they can provide the perfect solution for any space, whether it's a compact apartment or a sprawling office building.

Additionally, these models are designed with durability in mind, utilizing high-quality materials that withstand various environmental conditions. They come with robust warranties, ensuring peace of mind for users. With their combination of energy efficiency, advanced technology, and user-friendly features, the Desa B), DDV41N/P, DDV37N/P, BDV37N/P, and BDV41N/P HVAC systems are an excellent choice for anyone seeking optimal climate control solutions. Whether for residential or commercial use, these units deliver comfort and reliability, marking a significant advancement in HVAC technology.
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