Desa VC42N SERIES, VC42P SERIES installation manual Brick Liner Models BL42DASA

Page 29

TROUBLESHOOTING

29

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 27) or replace burner orifice

 

 

2.

Inlet gas pressure is too low

2.

Contact local propane/LP or natural gas

 

 

 

 

 

company

 

 

3.

Thermopile leads disconnected or im-

3.

Reconnect leads to TP & TPTH terminal

 

 

 

properly connected

 

on control valve

 

 

4.

Thermopile is defective

4.

Replace thermopile

 

 

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local propane/LP or natural gas

 

 

 

 

 

company

 

 

2.

Burner porting or orifice clogged

2.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 27) or replace burner orifice

 

 

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 27) 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 opera-

1.

Residues from manufacturing processes

1.

Problem will stop after a few hours of

tion

 

and logs curing

 

operation

 

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning gas control knob to HI position

1.

Turn gas control knob to LO position

burner is lit

 

when burner is cold

 

and 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

 

 

 

 

 

propane/LP or natural gas company

 

 

3.

Dirty or partially clogged burner ori-

3.

Clean burner (see Cleaning and Main-

 

 

 

fice

 

tenance, page 27) or replace burner

 

 

 

 

 

orifice

 

 

 

 

 

 

Glass soots

1.

Debris around burner air mixer

1.

Inspect the opening at the base of the

 

 

 

 

 

burner by removing log/grate assem-

 

 

 

 

 

bly to see that it is NOT packed with

 

 

 

 

 

any type of material [see Installing

 

 

 

 

 

Brick Liner Models BL42DA(SA) and

 

 

 

 

 

BL42DHA(SA)] for log/grate removal

 

 

2.

Improper vent configuration

2.

Check venting configuration specifica-

 

 

 

 

 

tions

Fireplace produces a clicking/ticking noise

1.

Metal expanding while heating or con-

1.

This is common. If noise is excessive,

just after burners are lit or shut off

 

tracting while cooling

 

contact qualified service person

 

 

 

 

 

 

Remote does not function

1.

Battery is not installed or battery power

1.

Replace 9-volt batteries in receiver and

 

 

 

is low

 

remote control

116236-01A

www.desatech.com

Image 29
Contents Save this manual for future reference For Your SafetyFor Your Safety What to do if YOU Smell GAS Safety Information Table of ContentsLocal Codes Product IdentificationLocation and Space Requirements Product FeaturesPRE-INSTALLATION Preparation Framing and Finishing ClearancesTermination CAP AIR Supply Inlet GAS Meter Location of Termination CAPInstallation Precautions Venting Installation InstructionsHorizontal Termination Installation Installation PlanningInstalling Siding Standoff Combustible Vertical Horizontal H Horizontal Termination ConfigurationsCorner Installation Venting with Two 90 Elbows Horizontal System Installation Using TWO ElbowsFlat Ceiling Installation Installation for Vertical TerminationVenting with One 90 Elbow Vertical Termination ConfigurationsVertical Venting High Altitude InstallationFireplace Installation Venting InstallationInstalling Optional Blower Accessories Check GAS TypeBlower see Figure Model BKT InstallationInstallation Items Needed Installing GAS Piping to Fireplace LocationBlower Wiring Diagram Or servicing. Correct all leaks at once Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing Fireplace Gas Connections Installing Optional Wall Mount Switch GWMS2Removing Louver Panels Installing Remote ReceiverREMOVING/REPLACING Glass Door Removing Glass Doors Installing Lava Rock and Glowing EmbersCleaning Glass Door For Your Safety Read Before Lighting Installing Brick Liner Models BL42DASA and BL42 DhasaOperating Fireplace Lighting InstructionsTo Turn OFF GAS Manual Lighting ProcedureTo Appliance Optional HAND-HELD Remote OperationManual Mode Safety FeaturesAuto Thermostatic Mode ON/OFF Series Model GhrcbPilot Assembly Operating Optional Blower AccessoryInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatGlass Door Cleaning and MaintenancePilot and Burners LogsObserved Problem Possible Cause Remedy TroubleshootingBrick Liner Models BL42DASA Above Gas leak. See Warning statementService Hints Replacement PartsTechnical Service SpecificationsModels VC42N, VC42P, VVC42N and VVC42P Series Illustrated Parts BreakdownKEY Part Number Description QTY Parts List19 18 Parts List Accessories Owners Registration Form Postage Required 116236-01A Warranty Information

VC42N SERIES, VC42P SERIES specifications

Desa VC42P SERIES and VC42N SERIES represent a significant evolution in the realm of heating technology, particularly in the context of modern residential and commercial applications. Designed for efficiency, these products integrate advanced features and innovative technologies that cater to the diverse needs of users seeking reliable heating solutions.

One of the main features of the VC42P SERIES is its high-efficiency performance, achieving exceptional heating output while minimizing energy consumption. This is largely due to its advanced combustion technology, which ensures thorough fuel utilization and significantly reduces emissions. The VC42N SERIES, on the other hand, emphasizes versatile applications, providing a flexible heating option suitable for various environments, including garages, workshops, and large living spaces.

Both series are designed with user-friendly controls, allowing for precise temperature adjustments and easy operation. The intuitive digital thermostat enhances the user experience, enabling personalized comfort settings. In addition, the units come equipped with a built-in timer for programmable heating schedules, promoting energy savings by allowing users to heat spaces only when needed.

Another notable characteristic of the Desa VC42P and VC42N SERIES is their robust construction and durability. Built with high-quality materials, these heaters are designed to withstand everyday wear and tear, ensuring long-lasting performance. This makes them ideal for both residential and commercial use, where reliability is paramount.

The technology behind these heaters also includes safety features such as tip-over protection and overheat sensors, which automatically shut off the unit in unsafe conditions. This not only protects the heater but also contributes to peace of mind for the user, especially in environments with children or pets.

In terms of design, both series boast sleek and modern aesthetics, seamlessly integrating into various interior styles. Their compact size allows for easy placement in different spaces without compromising on heating performance.

Overall, the Desa VC42P SERIES and VC42N SERIES reflect a commitment to innovative heating solutions, blending efficiency, safety, and user-centric design. These heaters not only provide effective warmth but also contribute to reducing environmental impact, making them an excellent choice for environmentally conscious consumers. Whether for daily comfort or specific project needs, these series are engineered to meet and exceed expectations, setting a new standard in heating technology.