Desa VMH10TNB For Built-InInstallation, Extension Cord, Removing Upper Louver Assembly, Continued

14

INSTALLATION

Installing Blower Accessory GA3450T in Remote-Ready Models (Cont.) Installing Blower Accessory GA3450T in Thermostat-Controlled Models

INSTALLATION

Continued

For Built-In Installation

WARNING: A licensed electrician must connect the wiring harness to electrical supply following all local codes.Electricianmustprovideaclampontheboxcover to secure the wiring. Wiring should be routed through the bushing in the hole on the outer casing of fireplace.

1.Install a snap bushing found in hardware kit into one of the holes on rear of valve cover shield. The other hole is for a strain relief clamp (not supplied) to secure incoming electrical supply.

2.Follow steps 2 through 6 in Installing Blower Accessory, page 13.

3.A licensed electrician must follow the wiring diagram to con- nect incoming electrical supply to fan kit wiring harness (see Figure 19).

4.Plug power cord to the outlet receptacle (not provided) as shown in Figure 20. Wind the extra cable in power cord and and tie it up with the plastic wire strap (see Figure 20). Set the cable bundle between the burner bracket and outer casing, away from the burner.

	Fan Switch
	(Auto/Off/On)
		1 Auto
	Off	2
		3		Blue	Thermostat
			On			Switch
						(N.O.)
110/115			Red				Blue
V.A.C.							Blower
	Black							Motor
						Red
	White					White
	Green					Green

Figure 19 - Wiring Diagram For Blower Accessory Built-In Installation

5.Test to make sure the blower is working properly.

6.Reinstall upper louver assembly (see Figure 15, page 12) and close lower louver.

Extension Cord

Use extension cord if needed. The cord must have a three-prong, grounding plug and a three-hole receptacle. Make sure cord is in good shape. It must be heavy enough to carry the current needed. An undersized cord will cause a drop in line voltage. This will result in loss of power and overheating. Use a No. 16 AWG cord for lengths less than 50 feet.

INSTALLING OPTIONAL BLOWER ACCESSORY GA3450T IN THERMOSTAT- CONTROLLED MODELS

Removing Upper Louver Assembly

To install the blower accessory, you must first remove the upper louver assembly.

1.Remove 4 screws from upper louver assembly (see Figure 21). Save these screws.

2.Pull upper louver assembly straight out from the cabinet. Be care- ful not to scratch the paint. Set louver assembly and screws aside.

Blower Bracket

Mounting Holes

Blower Bracket

Assembly

Screw

SwitchPower Cord

Switch

Plate

Blue

Red

Black

Wire Harness

Plastic Wire Strap

Lower Louver Door

Wire Harness

Outlet Receptacle (not included)

Clamp Connector (not included)

	Upper Louver
Brass Screws	Assembly

Figure 21 - Removing Upper Louver Assembly

Figure 20 - Installing Blower Bracket Assembly

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