Desa VV42EPB(1), VV42ENB(1), V42EN-A, V42EP-A Model BKT Installation, Blower Model BKT

Page 17

FIREPLACE INSTALLATION

Installing Optional Blower Accessory (Cont.)

17

FIREPLACE INSTALLATION

Continued

9.Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign objects in blower wheel. Turn blower on and check for operation. Turn blower off by turning knob fully counterclockwise before continuing.

10.Peel off the backing paper and stick the supplied wiring dia- gram decal on the firebox bottom approximately 12" in front of the blower (see Figure 27).

Wiring Diagram Decal

12" in Front of Blower

Figure 27 - Location of Wiring Diagram Decal (Model May Vary From Illustration)

Model BKT Installation

Note: When installing the BKT thermostatically-controlled blower, you must first secure the thermal switch bracket to the blower if it has not already been factory installed.

1.Place the green ground wire with ring terminal between the bottom hole on the thermal switch bracket and the top ear hole on the blower assembly. Insert the phillips screw into all three pieces and tighten securely (see Figure 28, page 18).

2.Connect wire harness and power cord terminals. Connect the blue jumper wire to the blower motor terminal and the right side terminal of the thermal switch. Connect the black wire to the left side of the thermal switch and the white wire to the other remaining blower motor terminal.

Note: The power cord outer insulation sleeve may have to be stripped slightly to allow enough wire length to reach and make all connections. DO NOT trim excessive length away. Just enable enough to make all connections securely.

3.Place the blower against the lower rear wall of the firebox outer wrapper with the exhaust port directed upward and the thermodisc positioned up near the fireplace bottom. The thermodisc must be oriented near the fireplace bottom as shown in Figure 28 in order to sense temperature and properly operate. The blower will be held in position against the back wall by the magnets incorpo- rated onto the blower housing (see Figure 28).

4.Be certain that all wire terminals are securely attached to ter- minals on blower motor and thermal switch, and that the screw for the thermodisc bracket and green ground wire is tight.

5.Mount the speed control box against the mounting plate pro- vided in the lower fireplace cavity by placing the plastic control shaft forward through the round hole (see Figure 26, page 16).

6.While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise un- til it is tight against mounting plate. Place control knob pro- vided on shaft (see Figure 26, page 16).

7.Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign objects in blower wheel. Also double check all wire leads and make sure wire rout- ing is not pinched or in a precarious position. Correct accordingly.

8.Turn on power to duplex outlet if previously turned off per the warning in column 1, page 16.

9.Plug in blower power cord to duplex outlet.

10.The blower will only run when the speed control knob is in the ON position and the thermal switch senses temperature after the fireplace begins to heat up. The blower speed can be ad- justed by rotating the control knob. To turn off, turn knob fully counterclockwise until it clicks off. If the blower is ON and has been running with the fireplace operating, the blower will continue to run for a short time after the fireplace has been turned off. As the thermal switch cools down, the blower shuts down automatically.

11.Peel off the backing paper and stick the supplied wiring dia- gram decal on the firebox bottom approximately 12" in front of the blower (see Figure 27).

Power Cord

White Wire

Blue Wire Magnetic

Thermal

Strips

Switch

Air Flow

Bracket

Black

Direction

 

Wire

 

Phillips

 

Screw

 

Thermal Switch

Ring Terminal

on Green Wire

 

Air Flow Direction

 

Magnets

Route BKT

 

Blower Through

Thermodisc

This Area

 

Side View Firebox Bottom

Blower

Location

Figure 28 - Blower Model BKT

 

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Contents For Your Safety What to do if YOU Smell GAS OWNER’S Operation Installation ManualFor Your Safety Safety Information Table of ContentsLocal Codes Product IdentificationLocation and Space Requirements Product FeaturesPRE-INSTALLATION Preparation Framing and Finishing ClearancesBalcony with Perpendicular Side Wall Location of Termination CAPInstallation Precautions Venting Installation InstructionsHorizontal Termination Installation Installation PlanningInstalling Horizontal Vent Cap Noncombustible Exterior Ground Floor Installation Horizontal Termination ConfigurationsCorner Installation Venting with Two 90 Elbows Flat Ceiling Installation Installation for Vertical TerminationVertical Termination Configurations Desa 5/8 Pipe & Vent Kits High Altitude InstallationInstalling Optional Blower Accessory Fireplace InstallationModel BK Installation Check GAS TypeBlower Model BKT Model BKT InstallationInstallation Items Needed Installing GAS Piping to Fireplace LocationBlower Wiring Diagram Nections, Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections REMOVING/REPLACING Glass Door Cleaning Glass DoorRemoving Louver Panels Removing Glass DoorInstalling LOGS, Lava Rock and Glowing Embers Installing Optional Brick Liner Models BL42DASA, BL42DHASAInstalling Log No and Log No Optional Remote Control Wiring DiagramWall Switch Installation Operating Fireplace For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS To AppliancePilot Assembly Operating Optional Blower AccessoryInspecting Burners Burner Flame PatternGlass Door Cleaning MaintenancePilot and Burners LogsObserved Problem Possible Cause Remedy TroubleshootingGas leak. See Warning statement at Models Illustrated Parts BreakdownVV42EPSB1 VV42EPHB1 Description QTY Parts ListBurner Assembly for Models KEY Part Number Description QTY V42EP-A, VV42EPSB1, and VV42EPHB1Service Hints Replacement PartsTechnical Service SpecificationsOwners Registration Form Postage Required Accessories Warranty Information

V42EN-A, VV42EPB(1), V42EP-A, VV42ENB(1) specifications

Desa VV42ENB(1), VV42EPB(1), V42EN-A, and V42EP-A are innovative products designed to enhance residential heating and hot water solutions. These units are a part of a modern era in energy-efficient home appliances that aim to provide comfort while minimizing environmental impact.

The VV42ENB(1) and VV42EPB(1) models are particularly notable for their energy efficiency. They incorporate advanced technology that significantly reduces energy consumption compared to traditional heating systems. The VV42ENB(1), which operates using natural gas, is designed for environments where gas is readily available, while the VV42EPB(1) utilizes propane, making it ideal for areas without natural gas supply. The flexibility in fuel sources provides homeowners with more options tailored to their specific needs.

Both models are equipped with a high-efficiency burner that optimizes fuel combustion, ensuring efficient heat transfer and reduced greenhouse gas emissions. The integrated smart thermostat feature allows users to program their heating schedules, which not only enhances comfort but also contributes to energy conservation by reducing wastage when the home is unoccupied.

Transitioning to the V42EN-A and V42EP-A models, these units are designed to cater to different heating requirements. Featuring advanced electronic ignition systems, they provide reliable operation with minimal maintenance requirements. The aesthetic design of these models allows them to blend seamlessly into any home decor while the durable materials ensure longevity and resilience under various conditions.

Furthermore, the V42EN-A and V42EP-A models come with enhanced safety features, including auto shut-off systems and flame failure devices that protect against unintended incidents. Homeowners can trust that these units will operate safely and efficiently.

In summary, the Desa VV42ENB(1), VV42EPB(1), V42EN-A, and V42EP-A are remarkable advancements in home heating technology. Their focus on energy efficiency, user-friendly features, and safety makes them a perfect choice for modern households looking to enhance comfort while maintaining a commitment to sustainability. With options for different fuels and advanced functionalities, they stand as a testament to innovation in the heating industry. These models promise not only to keep homes warm but also to do so in an environmentally responsible manner.
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