Desa Tech CGD3924PT, CGD3930PT installation manual Reou,ator, Propane

Page 16

INSTALLING

Continued

The installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 13. Pointing the vent down protects it from freezing rain or sleet.

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Figure 13 - External Regulator With Vent Pointing Down

CAUTION

Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to heater. If pipe ts too small, undue loss of pressure will occur.

Installation must include a manual shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from heater (see Figure 14, page 17).

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged heater valves.

CAUTION

Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

Install sediment trap in supply line as shown in Figure 14, page 17. Locate sedi- ment trap where it is within reach for cleaning. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants.

This keeps them from going into heater controls. If sediment trap is not installed or is installed wrong, heater may not run properly.

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Contents Owners Operation and Installation Manual Patent PendingSafety Information SectionI004 Shut off gas supplySafety Pilot ProductLocal Codes Crossover Log Front Log Ignitor Contr¢AIR for Combustion Ventilation Unusually Tight ConstructionDetermining AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceVentilation AIR AIR for CombustionVentilation Air From Inside Building Installing Check GAS TypeMinimum Fireplace Clearance To Combustible Materials Log Size Side Wall Ceiling 18,24,30LOG Sizing Requirements Log Minimum Firebox Size Height Depth Front Width 14 =Minimum Non-Combustible Material Clearances If Not Using MantelHeat Resistant Material Minimum Non-Combustible Material Clearances If Using Mantel Requirements for Safe InstallationMantel Clearances Non-Combustible Material Distance a Or moreDetermining Minimum Mantel Clearance When Using a Hood Floor ClearancesCombustible Material MinMasonry Fireplace Manufactured Fireplace Installing Damper Clamp Accessory for Vented OperationIll Installation Items Needed Installing Installing Heater Base AssemblyRegulator Installation Items Needed ExternalSee Piping check local codesReou,ator PropaneChecking GAS Connections FromGas Meter C*** to Gas Hose MinimumPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigShutoff Valve Sed To..-=Installing Logs %,% CututSlot Front Log #3 NotchesIgnitorButlon \ Operating HeaterKnob Operating Do not operate heater between Pilot and High positionsShutting Off Heater Press Turn Control knob clockwise To the HighLighting Instructions Operating Heater IgnitorElectrode ThermocoupleInspecting Burners Turn control knob clockwise To the Pilot positionThermostat-Controlled Models Only Pilot Flame PAIrERNCleaning Maintenance TROUBLE- ShootingObserved Problem Possible CausePane CompanyObserved Possible Problem Cause TroubleShooting RemedyGas odor even when control knob is in OFF Observed Problem Possible CauseremedyGas leak. See Warning statement at top Sensing Bulb MountingThermostatScrew Retaining Claml Sensing Bulb ThermostatL Glass DoorsSpecifications When gas pressure is too low Pilot will not stay litWhen gas quality is bad Model Models Btu VariableReplacement Parts Central Parts Under WarrantyParts Not Under Warranty FBDBlack Fireplace AccessoriesHood GA6050 Illustrated Parts Breakdown 1715Part Number DescriptionCGD3924PT CGD3930PT 20-1100563-01 101054-01100565-01 100639-01Page Page Keep this Warranty Date PurchasedTo you Industrial Ddve Box Bowling Green, KY

CGD3924PT, CGD3930PT specifications

The Desa Tech CGD3924PT and CGD3930PT are sophisticated heating solutions designed to provide warmth and comfort in various residential settings. These models reflect the company's commitment to quality, efficiency, and user-friendliness, making them ideal for homeowners seeking reliable heat sources during colder months.

One of the standout features of both the CGD3924PT and CGD3930PT is their powerful heating capability. The CGD3924PT boasts an impressive heat output of 24,000 BTUs, while the CGD3930PT offers a robust 30,000 BTUs, ensuring they can effectively warm larger spaces quickly. This makes them suitable for living rooms, basements, and even commercial settings where efficient heating is crucial.

Both models are equipped with advanced infrared technology, which allows for more efficient heat distribution. This technology ensures that warmth is evenly dispersed throughout the room, minimizing cold spots and enhancing comfort. Additionally, the infrared heating process is known for being energy-efficient, translating to lower energy bills for the homeowner.

User convenience is another focus of the Desa Tech CGD series. Each unit is designed with an easy-to-use control panel that allows for simple adjustment of the temperature settings. This intuitive interface, combined with features like a remote control on the CGD3930PT, offers users the ability to manage their heating preferences effortlessly from anywhere in the room.

Safety is paramount, and Desa Tech takes it seriously. Both models feature an automatic shut-off mechanism that activates under specific conditions, providing peace of mind to users, especially in households with children or pets. In addition, the units incorporate a built-in oxygen depletion sensor, which ensures that the unit operates safely in enclosed spaces by shutting off if oxygen levels drop too low.

The aesthetic design of the CGD3924PT and CGD3930PT is another noteworthy characteristic. Both models feature a sleek, modern finish that can complement a variety of interior decor styles. They can be easily integrated into existing home designs without compromising overall aesthetics.

In summary, the Desa Tech CGD3924PT and CGD3930PT are powerful, efficient, and user-friendly heating solutions. With their advanced infrared technology, considerable heat outputs, straightforward controls, safety features, and attractive designs, they stand out as excellent choices for anyone looking to improve their home heating experience. Whether you’re seeking to warm up a cozy living space or a larger commercial area, these units deliver performance and reliability, making them worthy investments for any homeowner.
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