Desa (V)T32P SERIES After pilot lights, keep gas, Long enough Control knob pressed, Seconds

Page 33

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

Pilot lights but flame goes out

1. Gas control knob not fully

1.

Press in gas control knob

when control knob is released

2.

pressed in

2.

fully

 

Gas control knob not pressed

After pilot lights, keep gas

 

 

in long enough

 

control knob pressed in 30

 

3.

Equipment shutoff valve not

3.

seconds

 

Fully open equipment shutoff

 

4.

fully open

4.

valve

 

Pilot flame not touching ther-

A) Contact local natural or

 

 

mocouple, which allows ther-

 

propane/LP gas company

 

 

mocouple to cool, causing

 

B) Clean pilot (see Cleaning

 

 

pilot flame to go out. This

 

and Maintenance, page 30) or

 

 

problem could be caused by

 

replace pilot assembly

 

 

one or both of the following:

 

 

 

 

A) Low gas pressure

 

 

 

 

B) Dirty or partially clogged

 

 

 

5.

pilot

5.

Hand tighten until snug, then

 

Thermocouple connection

 

6.

loose at control valve

6.

tighten 1/4 turn more

 

Thermocouple damaged

Replace pilot assembly

 

7.

Control valve damaged

7.

Replace control valve

 

 

 

 

Burner does not light after pilot

1. Burner orifice clogged

1.

Clean burner (see Cleaning

is lit

 

 

 

and Maintenance, page 30) or

 

2.

Inlet gas pressure is too low

2.

replace burner orifice

 

Contact local propane/LP or

 

3.

Thermopile leads disconnect-

3.

natural gas company

 

Reconnect leads

 

4.

ed or improperly connected

4.

Replace thermopile

 

Thermopile is defective

 

 

 

 

Delayed ignition burner

1. Manifold pressure is too low

1.

Contact local propane/LP or

 

2.

Burner porting or orifice

2.

natural gas company

 

Clean burner (see Cleaning

 

 

clogged

 

and Maintenance, page 30) or

 

 

 

 

replace burner orifice

 

 

 

 

Burner backfiring during com-

1. Burner orifice is clogged or

1.

Clean burner (see Cleaning

bustion

 

damaged

 

and Maintenance, page 30) or

 

2.

Damaged burner

2.

replace burner orifice

 

Replace damaged burner

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

Slight smoke or odor during initial

1. Residues from manufacturing

1.

Problem will stop after a few

operation

 

processes and logs curing

 

hours of operation

111986-01D

www.desatech.com

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Contents What to do if YOU Smell GAS Safety Information Table of ContentsSafety Information Local Codes Product FeaturesProduct Identification High traffic areasLocation and space requirements Pre-Installation PreparationThis fireplace does not require electricity to operate Proper clearances must be maintainedFraming and finishing ClearancesFront Top of Standoffs Vent See venting Venting clearancesBalcony with Perpendicular Side Wall Location of Termination CapInstallation Precautions Venting Installation InstructionsInstallation Planning Installing Horizontal Vent Cap Noncombustible Exterior Ground Floor Installation Recommended Applications Corner ground floor installation Snorkel Termination InstallationHorizontal System Installation Using TWO 90 Elbows Installation for vertical termination Flat Ceiling InstallationConnect a section of pipe and extend up through the hole Twist-lock the vent cap onto the last section of vent pipe Vertical Venting High Altitude InstallationDesa Elbows Desa Venting AccessoriesDesa Terminations Number DescriptionInstalling optional blower accessories Fireplace InstallationModel BK Installation Check GAS TypePlug in blower power cord to duplex outlet Model BKT InstallationInstalling Gas Piping to Fireplace Location Blower Wiring DiagramInstallation Items Needed Checking GAS Connections Connecting Fireplace to GAS SupplyTest Pressures Equal To or Less Than Psig 3.5 kPa Pressure Testing Fireplace Gas ConnectionsInstalling optional wall mount switch GWMS2 Installing Remote ReceiverOpen bottom louver and locate the switch Removing/Replacing Glass Door Cleaning Glass DoorRemoving Louver Panels Removing Glass DoorInstalling Optional Brick liner Model BL32D Installing logs, lava rock and glowing embersClose top and bottom louvers Installing Log No Operating Fireplace For your safety Read before lightingLighting Instructions To Turn OFF GAS To ApplianceOptional Hand-Held Manual Lighting ProcedureOn/Off Series Models HRC100 and HRC101 Remote OperationSafety Features Operating optional blower accessoryAuto Shutoff Feature Key Pad Lock FeaturePilot Assembly Cleaning MaintenanceInspecting Burners Burner Flame PatternPilot and burners LogsVenting system Observed Problem Possible Cause Remedy TroubleshootingProblem could be caused by Replace pilot assembly Mocouple to cool, causingBurner orifice clogged Clean burner see Cleaning Is lit After pilot lights, keep gasDirty or partially clogged 3. Clean burner see Cleaning When burner is litOr shut off Service person Remote does not function Tery power is lowStatement above Gas leak. See WarningService Hints Replacement PartsTechnical Service SpecificationsFace/Louver Panel kit Wall mounted on/off switch gwms2 Not ShownRolled Louver Trim kit Deflection hoodIllustrated Parts Breakdown Parts List Warranty Information Keep this WarrantyLimited Warranty DIRECT-VENT Fireplace

(V)T32N SERIES, (V)T32P SERIES specifications

Desa (V)T32P and (V)T32N Series are cutting-edge technological offerings from Desa, known for their precision and reliability in high-performance applications. These series are designed to meet the evolving needs of engineers and manufacturers in various sectors, including automotive, aerospace, and industrial automation. Both series boast an impressive array of features that enhance functionality, efficiency, and safety.

One of the main features of the (V)T32P Series is its advanced processing capabilities. These models come equipped with powerful processors that enable rapid data handling and processing. This makes them ideal for applications that require real-time monitoring and control. Additionally, the series supports a wide range of input and output options, allowing seamless integration into diverse systems.

The (V)T32N Series, on the other hand, focuses on connectivity and data communication. These models incorporate state-of-the-art networking technologies, including Ethernet, Wi-Fi, and various industrial communication protocols. This enables easy integration into existing networks, promoting collaborative environments where information can be shared quickly and securely. The series also features enhanced security protocols to safeguard sensitive data against cyber threats.

Both series are built with durability in mind. They utilize robust materials and advanced manufacturing techniques to withstand harsh operating conditions, reducing downtime and maintenance costs. Additionally, the devices in these series have been designed to be energy-efficient, adhering to industry standards and providing cost savings over time.

Another significant characteristic of both the (V)T32P and (V)T32N Series is their user-friendly interfaces. With intuitive controls and clear display options, users can easily navigate through settings and configurations, ensuring quick adaptation and efficient operation. This ease of use is further complemented by comprehensive documentation and support resources provided by Desa, ensuring that users can maximize the capabilities of their systems.

In summary, the Desa (V)T32P and (V)T32N Series represent a leap forward in technology for professionals seeking reliable, efficient, and user-friendly solutions. Their powerful processing capabilities, advanced connectivity options, durability, and ease of use make them ideal choices for a variety of applications, ensuring that users are well-equipped to tackle the challenges of modern engineering and manufacturing.
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