Desa (V)T32P-A SERIES, (V)T32N-A SERIES Inspecting Burners, Operating Optional Blower Accessory

Page 27

OPERATING FIREPLACE

Continued

OPERATING OPTIONAL GWMT1

WALL MOUNTED THERMOSTAT

WARNING: Do not connect the thermostat to a power source. Electrical shock and/or a fire hazard will occur.

Light the fireplace as instructed in Lighting Instructions on page 24. Set wall thermostat to desired temperature.

This thermostat has been electronically calibrated at the factory and requires no adjustment or leveling.

Upon installation, the thermostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation.

To turn the fireplace off, adjust thermostat to the lowest setting and turn the gas control knob back to PILOT. The pilot will remain lit.

IMPORTANT: To turn the pilot off, turn the gas control knob

on the heater to the OFF position.

OPERATING OPTIONAL

BLOWER ACCESSORY

Locate the blower controls by opening the lower louver panel on the fireplace. Blower controls are located on the right side of the switch bracket to the left just inside the louver panel.

The BK manual blowerand the BKTthermostatically-controlled blower have an ON setting and an OFF setting. The blower will only run when the switch is in the ON position. In the OFF position, the blower will not operate.

Note for BKT Only: If you are using BKT blower with optional thermostat (wall mounted or remote control) for the fireplace, your fireplace and blower will not turn on and off at the same time.The fireplace may run forseveral minutes before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after the firebox temperature decreases.

The blower helps distribute heated air from the fireplace. Peri- odically check the louvers of the firebox and remove any dust, dirt or other obstructions that will hinder the flow of air.

OPERATING FIREPLACE

27

Operating Optional GWMT1 Wall Mounted Thermostat

Operating Optional Blower Accessory

 

INSPECTING BURNERS

 

Pilot Assembly

 

Burner Flame Pattern

 

 

 

INSPECTING BURNERS

Check pilot flame pattern and burner flame patterns often.

PILOT ASSEMBLY

The pilot assembly is factory preset for the proper flame height. Alterations may have occurred during shipping and handling. Call a qualified service person to readjust the pilot if necessary.

The height of the thermopile must be 3/8" to 1/2" above the pilot flame as shown in Figure 54. The thermocouple must be at a height of about 1/8" above the pilot flame. The flame from the pilot burner must extend beyond both the thermocouple and thermopile.

If you pilot assembly does not meet these requirements:

•turn fireplace off (see To Turn Off Gas to Appliance, page 25)

•see Troubleshooting, page 29

3/8" to 1/2"

Pilot Burner

Thermopile

1/8"

Thermocouple

Piezo

Ignitor

Figure 54 - Pilot Assembly

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or floating. Flame patterns will be different from unit to unit and will vary depending on instal- lation type and weather conditions.

If the vent configuration is installed incorrectly, the flames will lift or "ghost". This can be dangerous. Inspect the flames after instal- lation to ensure proper installation and performance. Figure 55 shows a typical flame pattern. If burner flame pattern differs from that described:

•turn fireplace off (see To Turn Off Gas to Appliance, page 25)

•see Troubleshooting, page 29

Figure 55 - Typical Flame Pattern

116646-01B

www.desatech.com

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Contents Save this manual for future reference OWNER’S Operation Installation ManualFor Your Safety For Your Safety What to do if YOU Smell GASSafety Information Table of ContentsLocal Codes Safety Information Product IdentificationProduct Features PRE-INSTALLATION PreparationLocation and Space Requirements 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 MaintenanceHorizontal Termination Configurations Cap must be removable for vent inspectionCorner 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 InstallationCheck GAS Type Venting InstallationFireplace Installation Installing Optional Blower AccessoriesBlower see Figure Model BKT InstallationInstalling GAS Piping to Fireplace Location Blower Wiring DiagramInstallation Items Needed Connecting Fireplace to GAS Supply Checking GAS ConnectionsOr servicing. Correct all leaks at once Pressure Testing Fireplace Gas Connections Installing Optional Wall Mount Switch GWMS2Removing Louver Panels Installing Remote ReceiverInstalling 9-Volt Alkaline Battery in Hand-Held Remote Control UnitInstalling Optional Brick Liner Model BL32D Cleaning Glass DoorRemoving Glass Door Installing Side Brick Panels Installing LOGS, Lava Rock and Glowing EmbersFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions Shutting Off Burners Only pilot stays lit Manual Lighting ProcedureTo Turn OFF GAS To Appliance Optional HAND-HELD Remote OperationThermostat Series ON/OFF SeriesOperating Optional GWMT1 Wall Mounted Thermostat Operating Optional Blower AccessoryPilot Assembly Inspecting BurnersLogs Cleaning and MaintenanceGlass Door Pilot and BurnersObserved Problem Possible Cause Remedy TroubleshootingInlet gas pressure is too low Above Gas leak. See Warning statementCGDV32NR CGDV32PR Illustrated Parts BreakdownParts List Parts ListSpecifications Replacement PartsService Hints Technical ServiceOwners Registration Form Postage Required Accessories Keep this Warranty Warranty Information

(V)T32P-A SERIES, (V)T32N-A SERIES, T32N-A, CGDV32NR, T32P-A, CGDV32PR specifications

The T32N-A, CGDV32NR, T32P-A, CGDV32PR, (V)T32P-A SERIES, and (V)T32N-A SERIES are distinguished series of innovative technologies designed to meet diverse industrial demands. These models exemplify cutting-edge engineering, tailored for performance, efficiency, and adaptability.

One of the primary features of these series is their robust construction. The T32N-A and its counterparts are built with high-quality materials, ensuring durability and longevity even in harsh operating conditions. This reliability makes them ideal for applications that require consistent performance under stress. The engineering design incorporates advanced computational techniques, resulting in streamlined shapes that enhance aerodynamic efficiency.

The CGDV32NR and CGDV32PR series are particularly notable for their fluid management capabilities. These models are equipped with sophisticated flow control technologies that optimize the movement of fluids, minimizing waste and energy consumption. This efficiency is crucial for industries such as water treatment, chemical processing, and food production, where resource conservation is paramount.

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Environmental considerations are also a critical focus of these series. The T32N-A and associated models are designed with energy efficiency in mind, aligning with contemporary sustainability goals across industries. Reduced energy consumption and lower emissions are significant advantages, contributing to a smaller ecological footprint.

Overall, the T32N-A, CGDV32NR, T32P-A, CGDV32PR, (V)T32P-A SERIES, and (V)T32N-A SERIES stand out for their exceptional features, intuitive technology, and adaptability. Suitable for various industrial applications, they represent the forefront of innovation, combining performance and efficiency to meet the evolving demands of modern industry. As businesses continue to prioritize reliability and sustainability, these series are poised to play a critical role in driving progress across sectors.
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