Desa CGEFP33PRB, CGEFP33NRB, EFP33PRB, EFP33NRB Installing Thermostatic Blower Accessory

Page 15

INSTALLATION

Continued

INSTALLING THERMOSTATIC BLOWER ACCESSORY

NOTICE: Shut off gas supply and disconnect heater from gas supply if installing blower in previously installed fireplace. Contact a qualified service per- son to do this.

1.If fireplace screen and floor are still installed, see Removing Fireplace Screen and Floor Assembly, page 9.

2.Using screw provided, attach green ground wire from speed control cord to blower hous- ing. Tighten screw securely (see Figure 18).

3.Place the blower against lower rear wall of firebox outer wrapper with the exhaust port directed upward. Align the holes in top mount- ing tabs of blower with holes in wall of wrapper (see Figure 19). Using two #8 screws provided, mount blower and tighten screws firmly.

4.Remove the three screws (do not discard) and cover plate from center of firebox wrapper rear wall. Discard this cover plate (see Figure 18).

Thermostatic Switch

and Cover Assembly

Blue Wire

Red

Black

Wire

Wire

 

White

 

Wire

 

Speed Control

Green Wire

Figure 18 - Installing Switch and Cover

Assembly and Speed Control

5.Mount the supplied thermostatic switch and cover assembly into firebox wrapper wall. Do this by feeding terminal ends of wire harness into the hole. Allow wires to fall to bottom of firebox cavity (see Figure 18).

6.Using three screws from step 7, attach switch and cover assembly to firebox wrapper rear wall. Tighten screws firmly (see Figure 18).

7.Firmly attach red wire from the thermostatic switch and cover assembly to either of the ter- minals on the blower motor (see Figure 18).

8.Firmly attach black wire from speed control cord to blue wire from thermostatic switch and cover assembly (see Figure 18).

9.Firmly attach white wire from speed control cord to remaining terminal on blower motor (see Figure 18).

10.Place control knob provided on plastic control shaft of speed control (see Figure 20).

11.Mount the speed control onto the front leg of the left floor support bracket using 2 screws provided (see Figure 20).

Lower Rear

Wall of

Firebox

Blower

#8 Screws

 

 

Exhaust

 

Port Top

 

Mounting

 

Tab

Figure 19 - Mounting Blower to Firebox

Floor

 

Support

 

Bracket

 

Screws

 

Control

Speed

Control

Knob

 

Figure 20 - Attaching Speed Control

111245-01B

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Contents CGEFP33PRB, CGEFP33NRB EFP33PRB, EFP33NRB Shown with optional Hearth base accessoryTable of Contents Safety Information Product Identification Fireplace Floor AssemblyProduct Features Local CodesUnpacking AIR for Combustion Ventilation Providing Adequate VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Inside Building Ventilation AIRInstallation Check GAS TypeVentilation Air From Outdoors Electrical Hookup Installation ClearancesInstallation Sequence Removing Fireplace Screen and Floor AssemblyElectrical Connections for Power Cord Relocating Wall Switch AssemblyFor Mantel Installation For Recessed Fireplace For Recessed InstallationCutting Lines Mounting Wall Switch Assembly to Side of MantelMounting Blower to Firebox Installing Variable Speed Blower AccessoryLocation of Wiring Diagram Decal 3 from Blower Installing Switch and Cover Assembly and Speed Control Installing Thermostatic Blower AccessoryInstalling Bushings Installing GAS Piping to Fireplace Location Installation Items NeededOperating the Blower Connecting Fireplace to GAS Supply NaturalPropane/LP Checking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPaTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Pressure Testing Fireplace GAS Connections Conventional Fireplace InstallationNailing Flanges BUILT-IN Fireplace InstallationRough Opening for Installing Wall Top Brass Trim Side Brass Trim Adjusting Set Screws Installing HoodInstalling Back Log #1 Cgefp Logs Shown Installing LogsOperating Fireplace Installing Battery Into RemoteInstalling Screen For Your Safety Read Before LightingUsing Supplied Wall Switch Assembly Normal Lighting InstructionsControl Manual Lighting Instructions for Electrical Power Outage Shutting Off Heater Wireless Remote ControlTo Turn OFF GAS To Appliance Main Burner Inspecting BurnersOptional Blower Operation Pilot Flame PatternLogs Cleaning MaintenanceBurner Injector Holder Pilot AIR Inlet HoleObserved Problem Possible Cause Remedy TroubleshootingSee Cleaning and Mainte Statement above Gas leak. See WarningWhen Gas Pressure Is Too Low SpecificationsService Hints Technical ServiceIllustrated Parts Breakdown Remote Control LOG Base Assembly Parts ListIllustrated Parts Breakdown KEY Part Number EFP33PRB EFP33NRB Description QTY Firebox Models CGEFP33PRB, CGEFP33NRB, EFP33PRB and EFP33NRB KEY Part Number Description QTY Accessories Replacement PartsCorner Mantel Accessory with Fireplace Perimeter Trim Corner Hearth Base for USE with Corner MantelHearth Base for USE with Cabinet Mantel Wiring Diagram Templates This page Intentionally Left Blank Parts Central 111245-01B 111245-01B Not a UPC

EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, EFP33NRB specifications

Desa offers a range of premium electric fireplaces with models such as EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, and EFP33NRB, each designed to blend aesthetics with advanced heating technology. These electric fireplaces are renowned for their ability to create a warm ambiance without the hassle of traditional wood or gas fireplaces.

The EFP33NRB model, a part of Desa's electric fireplace collection, features a sleek design that fits seamlessly into various interior styles. With its realistic flame effect and adjustable brightness settings, users can customize their experience, enhancing any room while maintaining a cozy atmosphere. This model also incorporates energy-efficient LED technology, ensuring minimal power consumption without compromising on the visual appeal and comfort.

Similarly, the CGEFP33PRB and CGEFP33NRB are designed for those who appreciate the combination of style and functionality. These models offer a robust heating output, capable of warming larger spaces efficiently. The innovative heat management system also ensures even heat distribution, making these units suitable for year-round use. Additionally, remote control capabilities allow for effortless adjustment, enhancing user convenience.

The EFP33PRB features a modern framework that showcases the flames within a stylish casing. Its user-friendly interface includes touch controls and an easy-to-read display, allowing users to change settings with ease. The fireplace boasts a range of flame colors, allowing for personalization to match any decor or mood.

Across all these models, safety remains a top priority with built-in overheat protection and a tip-over switch, providing peace of mind during operation. Furthermore, the fireplaces operate quietly, ensuring an undisturbed environment while creating a warm, inviting space.

In conclusion, the Desa EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, and EFP33NRB models represent the pinnacle of electric fireplace technology. With their modern designs, efficiency, and flexibility, they offer a perfect solution for anyone looking to enhance their living spaces with warmth and style. Whether for a contemporary home or a cozy cabin, these fireplaces promise to deliver both comfort and elegance.
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