Desa CGFP28NT installation manual Installing GA3650T Blower Accessory, For CGFP28P Model Only

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CGFP28N and CGFP28NT

UNVENTED (VENT-FREE) NATURAL GAS FIREPLACE

INSTALLATION

Continued

INSTALLING GA3650T

BLOWER ACCESSORY

(For CGFP28P Model Only)

NOTICE: Shut-off gas supply and disconnect heater from gas sup- ply. Contact a qualified service person to do this.

1.Remove fireplace screen (see Figure 7).

WARNING: You must operate this fireplace with the fireplace screen in place. Make sure fire- place screen is in place before running fireplace.

2.If logs are installed, carefully remove the logs and set aside, noting the prop- erly mounted location of each.

3.Remove screws that attach log base as- sembly to fireplace (do not discard). Carefully lift up log base assembly and remove from fireplace, taking care to pull flexible gas line through the ac- cess holes (see Figure 8).

CAUTION: Do not pick up log base assembly by burners. This could damage burners. Only handle base by grates.

4.Place the blower against lower rear wall of firebox outer wrapper with the ex- haust port directed upward. Align the holes in top mounting tabs of blower with holes in wall of wrapper (see Fig- ure 9). Using two #8 screws provided, mount blower and tighten screws firmly.

5.Route terminals end of power cord through large hole near top of left floor support bracket. Make sure to pass the cord from the outside (left side) towards the center of firebox (see Figure 10).

6.Using two #6 screws provided attach power cord mounting plate to the out- side face of left floor support bracket. Drive screws from inside (right side) of floor support bracket. Attach the plate so that the power cord is directed

towards rear of firebox (see Figure 10). Tighten screws firmly.

7.Remove the three screws (do not dis- card) and cover plate from center of firebox wrapper rear wall. Discard this cover plate.

8.Mount the supplied thermostatic switch and cover assembly into firebox wrap- per wall. Do this by feeding terminal ends of wire harness into the hole. Al- low wires to fall to bottom of firebox cavity (see Figure 11).

9.Using three screws from step 7, attach switch and cover assembly to firebox wrapper rear wall. Tighten screws firmly (see Figure 11).

10.Mount selector switch to front flange of left floor support bracket. Align graphics on switch upright and push firmly to snap switch into rectangular hole. Push the selector switch to the off (middle) position (see Figure 10).

WARNING: Failure to connect all wires properly as indicated may cause electrical short circuit or personal injury. A qualified electrician should check that all connections are made properly.

Notches

Screen Mounting Screws

Figure 7 - Removing Fireplace Screen

Screws

Log Base

Flexible Gas Line

Figure 8 - Removing Log Base from Fireplace

Exhaust

Port

#8 Screws

Blower

Lower Rear

Wall of Firebox

Figure 9 - Mounting Blower to Firebox

Selector

 

 

Wire

ON

1

Clips

 

AUTO

3

 

 

OFF

2

 

Switch

 

#6 Screws

#10 Screw

 

 

Figure 10 - Installing Power Cord, Mounting Plate, and Selector switch

Switch and Cover Assembly

Figure 11 - Installing Switch and Cover Assembly

8

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Contents Unvented VENT-FREE Natural GAS Fireplace What to do if YOU Smell GASSafety Information Unvented VENT-FREE Natural GAS FireplaceProduct Identification Local Codes UnpackingProduct Features AIR for Combustion and VentilationDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Electrical Hookup InstallationCheck GAS Type Installing GA3650T Blower Accessory For CGFP28P Model OnlyOperating the Blower Metal grounding screw provided seeFor CGFP28PT Model Only Attaching Speed Control to FireboxOperating the Blower As a freestanding unit with an acMinimum Wall and Ceiling Clearances see Figure Installation ClearancesConventional Fireplace Installation BUILT-IN Fireplace DepthInstallation Items Needed Installing GAS Piping to Fireplace LocationMantel Clearances for Built-In Installation Checking GAS Connections Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Installing Logs Pressure Testing Fireplace Gas ConnectionsFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions To Turn OFF GAS To ApplianceVariable Manually-Controlled Model CGFP28N Manual Lighting ProcedureThermostat Control Operation Inspecting Burners Variable Control OperationPilot Flame Pattern Front Burner Flame PatternLogs Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement Service Hints SpecificationsTechnical Service Parts CentralsReplacement Parts AccessoriesIllustrated Parts Breakdown Parts List KEY Part Number Description QTYLOG Base Assembly THERMOSTAT- Controlled Model CGFP28NT Parts List Fireplace CGFP28N CGFP28NT Fireplace CGFP28N CGFP28NTWarranty Information

CGFP28NT, CGFP28N specifications

The Desa CGFP28NT and CGFP28N are state-of-the-art gas fireplaces designed to enhance the ambiance and comfort of any living space. These models are recognized for their combination of aesthetic appeal and advanced technology, providing users with a reliable and efficient heating solution.

One of the main features of both the CGFP28NT and CGFP28N is their sleek design, which seamlessly integrates into various décor styles. Their clean lines and modern look allow them to serve as a focal point in the room while providing warmth and comfort. The large viewing windows offer an unobstructed view of the flames, creating an inviting atmosphere.

Technologically, both models are equipped with the latest innovations to ensure optimal performance. The CGFP28NT features an advanced electronic ignition system, which guarantees a quick and reliable start every time. This system minimizes gas usage and allows for consistent temperature control, making it both environmentally friendly and cost-effective.

The CGFP28N is designed with a unique heat exchanger that maximizes heat output while maintaining safety. This technology ensures that the fireplace operates efficiently, distributing warmth evenly throughout the room without overheating the unit itself. Additionally, both models incorporate a variable flame control feature, allowing users to adjust the intensity of the fire according to their needs.

Another key aspect of the CGFP28NT and CGFP28N is their user-friendly interface. Both models come with a remote control, enabling users to operate the fireplace from the comfort of their couch. This added convenience is paired with straightforward installation requirements, making it accessible for a wide range of customers.

Safety is a top priority for Desa, and these models feature an automatic shut-off valve that activates in case of any irregularities, ensuring peace of mind for homeowners. They also have a durable construction that withstands the test of time, making them a wise investment for those seeking a dependable heating source.

In summary, the Desa CGFP28NT and CGFP28N gas fireplaces offer a perfect blend of style, technology, and safety. With their eye-catching designs, advanced features, and user-friendly operation, they are an excellent choice for anyone looking to enhance their home with the warmth and beauty of a gas fireplace.
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