Vanguard Managed Solutions MBDV37, MBDV41 Wall Switch Installation, Installing Receiver

®

DIRECT-VENT FIREPLACE

FIREPLACE INSTALLATION

Continued

WALL SWITCH INSTALLATION

Since the fireplaces use a valve that operates on millivolt current generated by the pilot, a wall switch (not included) may be used to activate the gas control valve without the use of normal household electricity. A hand- held, ON/OFF remote control is standard with this unit. Wall switch is optional. If the wall switch is installed, the hand-held, ON/ OFF remote cannot be used.

1. To remove the louvers, simultaneously

pull both top end spring latches towards

Note: This unit does not have a HI/LOW feature

Gas Valve To Thermopile

		O
		IL	T
		P
	N	16AI
	O
O	T			TH
			7
I
L
P
	FFO			TP
	E	A		TPTH

Route Millivolt Wires (Supplied)	(Back View)
Through Gas Line Conduit Sleeve

Figure 35 - Wall Switch Wiring Diagram

Note: If any of the original wire supplied must be replaced, use type 18 AWG-105 degree C (25 feet length MAXIMUM) or equivalent.

the center of the appliance until they

are disengaged from locating holes.

NOTICE: Only use alkaline bat- teries (not included, requires 2).

9-Volt Battery

Repeat for bottom end spring latches

and pull outward. Reverse the proce-

dure to install louvers back onto the

appliance (see Figure 34).

Installing Receiver

Note: Receiver is preinstalled.

Battery Clip

Terminal Wires

Receiver

2. Connect the 18 ga. wires from wall

switch (not included) to the gas con-

trol valve and microswitch, as shown

in Figure 35.

WARNING: Do not wire remote wall switch to main power supply (Standard120vhouseholdcurrent).

Glass	Locating
	Holes

1.	Remove access panel from lower front
	face of firebox. Lift straight up on ac-
	cess panel until it stops. Pull bottom of
	access panel forward, then down.
2.	Disconnect wall switch wires from TH
	and TPTH terminals on control valve
	(see Figure 35).
3.	Install remote receiver unit onto mount-
	ing bracket using the two plastic mount-
	ing clips (see Figure 36).
4.	Connect wires to control valve. Con-
	nect white wire to terminal TH. Con-
	nect red wire to terminal TPTH.
5.	Locate the battery clip mounted on the
	back of the receiver (see Figure 37).

Figure 37 - Installing Battery in Receiver

Installing 9-Volt Alkaline Battery in Hand-Held Remote Control Unit

1.Remove battery cover on back of re- mote control unit.

2.Attach terminal wires to the battery (not included). Place battery into the battery housing.

3.Replace battery cover onto remote con- trol unit.

Battery

Cover

Remote

Spring

Latch

Figure 34 - Removing Louver

WIRELESS HAND-HELD REMOTE CONTROL (GHRC SERIES) INSTALLATION

Note: If using the wireless hand-held re- mote control, the wall switch is no longer operational.

6.	Slide 9-volt battery (not included)
	through the clip.
7.	Attach the terminal wires to the battery
	(see Figure 37).

Plastic

ReceiverMounting

Clips

Mounting

Bracket

Figure 36 - Installing Remote Receiver (Shown from Rear of Mounting Bracket)

TerminalControl Unit Wires

9-Volt Battery

Battery

Housing

Figure 38 - Installing Battery in Hand- Held Remote Control Unit

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