Desa (V)VC36N, CGCDV36PR installation manual Model BKT Installation, Blower Model BKT

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Fireplace

Installation

Continued

CAUTION: Never touch the blower wheel while in operation.

9.Check to make sure that the power cord is com- pletely 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 counterclock- wise before continuing.

10.Peel off the backing paper and stick the sup- plied wiring diagram decal on the firebox bot- tom 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 thermostati- cally-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 as- sembly. Insert the phillips screw into all three pieces and tighten securely (see Figure 28).

2.Connect wire harness and power cord ter- minals. Connect the blue jumper wire to the blower motor terminal and the right side ter- minal 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 tempera- ture and properly operate. The blower will be held in position against the back wall by the magnets incorporated onto the blower housing (see Figure 28).

4.Be certain that all wire terminals are securely at- tached to terminals 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 provided in the lower fireplace cavity by placing the plastic control shaft forward through the round hole (see Figure 26, page 19).

6.While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until it is tight against mounting plate. Place control knob provided on shaft (see Figure 26, page 19).

Power Cord

 

Thermal

White Wire Blue Wire

 

Magnetic

Switch

 

 

Strips

Bracket

 

 

 

Black

 

Air Flow

 

Direction

Wire

 

 

Phillips

 

Ring Terminal on

Screw Thermal

Green Wire

Switch

 

Air Flow

Direction

Thermodisc

 

Route BKT Blower

Blower

Magnets

Through This Area

Location

Side View Firebox Bottom

Figure 28 - Blower Model BKT

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification High traffic areasProduct Features Pre-Installation PreparationLocal Codes Location and space requirementsClearances 42 1067 mmFront 36 914 mm Top of Standoffs Vent See venting Venting clearancesFireplace Framing and finishingNoncombustible mantels at any height above Location of Termination Cap Termination CAP AIR Supply Inlet GAS MeterVenting Installation Instructions Installation PrecautionsInstallation Planning Installing Horizontal Vent Cap Noncombustible Exterior Ground Floor Installation Round TerminationSnorkel Termination Installation Recommended Applications Corner ground floor installationHorizontal System Installation Using TWO 90 Elbows Connect a section of pipe and extend up through the hole Installation for vertical terminationFlat Ceiling Installation Twist-lock the vent cap onto the last section of vent pipe High Altitude Installation Vertical VentingParts list for venting kits and components Desa 5/8 Pipe & Vent Kits Number DescriptionFireplace Installation Installing optional blower accessoriesModel BK Installation Plug in blower power cordModel BKT Installation Blower Model BKTInstallation Items Needed Installing Gas Piping to Fireplace LocationBlower Wiring Diagram Connecting Fireplace to GAS Supply Propane/LP Supply TankExternal Regulator Vent Pointing DownChecking GAS Connections Test Pressures Equal To or Less Than Psig 3.5 kPaClose equipment shutoff valve see Figure Disconnect fireplace and its individual equipInstalling optional wall Mount Switch gwmS2 Pressure Testing Fireplace Gas ConnectionsInstalling Remote Receiver Turn off fireplace see To Turn Off Gas to Ap- pliance,Removing Glass Door Removing/Replacing Glass DoorRemoving Louver Panels Cleaning Glass Door Installing lava rock and glowing embersInstalling Brick liner Models BL36DASA and BL36DHASA For your safety Read before lighting Operating FireplaceLighting Instructions Close top and bottom louversManual Lighting Procedure To Turn OFF GAS To ApplianceOptional Hand-Held Remote OperationOn/Off Series Model HRC100 Thermostat Series Model HRC200Operating optional blower accessory Pilot assemblyKey Pad Lock Feature Inspecting BurnersGlass Door Cleaning MaintenanceBurner Flame Pattern Venting system Pilot and burnersLogs Troubleshooting Observed Problem Possible Cause RemedyProblem could be caused by Burner orifice clogged Clean burner see Cleaning Is litAfter pilot lights, keep gas Long enough Control knob pressedWhen burner is lit HI position when burner is Or shut off Service person Remote does not functionTery power is low Cold Minute Air in gas line Operate burner until air isStatement above Replacement Parts Service HintsTechnical Service SpecificationsIllustrated Parts Breakdown Parts List 19 18 Burner Pan Assembly Accessories Wall mounted on/off switch gwmS2 Not Shown Wall mounted thermostat control kit gwmt1 Not ShownLimited Warranty DIRECT-VENT Fireplace Warranty InformationKeep this Warranty