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105704
VENTED TYPE DECORATIVE APPLIANCE
VGL450 Series
®
WALL SWITCH
INSTALLATION
The installation of a wall switch in this
appliance allows you to activate the gas
control valve without the use of normal
current.
CAUTION: Do not wire this
millivolt system wall switch to a
regular power supply.
1. Remove access panel from lower front
face.
2. Connect the millivolt wires from ter-
minals TH and TH/TP to wall switch
as shown in Figure 13 (both are sup-
plied).
Figure 13 - Wall Switch Wiring Diagram
Note:
If any of the original wire as supplied must be replaced, use 18 AWG TYPE CL2 (UL)
105 C (25 ft. length MAXIMUM) or equivalent.
OPTIONAL WIRELESS HAND-
HELD REMOTE CONTROL
(GHRC) INSTALLATION
Note:
If using optional wireless hand-held
remote control, the wall switch is no longer
operational.
Installing Receiver
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 TH/TP terminals on control valve
(see Figure 13).
3. Install remote receiver unit onto mount-
ing bracket using the two plastic mount-
ing clips (see Figure 14).
4. Connect wires to control valve. Con-
nect white wire to terminal TH. Con-
nect red wire to terminal TH/TP.
5. Locate the battery clip mounted on the
back of the receiver (see Figure 15).
6. Slide 9-volt battery (not included)
through the clip.
Note:
Only use alka-
line battery.
7. Attach the terminal wires to the battery
(see Figure 15).
8. Replace access panel. Place top of ac-
cess panel into opening and slide up.
Push bottom of access panel in and
slide down to install.
Figure 14 - Installing Remote Receiver
(Shown from Rear of Mounting Bracket)
Figure 15 - Installing Battery in Receiver
Battery
Clip
9-Volt Battery
Receiver
Terminal
Wires
Receiver
Mounting
Bracket
Plastic
Mounting
Clips
INSTALLATION
N.O. WALL SWITCH
(SUPPLIED)
DO NOT
CONNECT
TO 120V
USE ONLY CL2 THERMOSTAT WIRE
18 GA. RED/WHITE (PROVIDED)
OR EQUIVALENT
(HEAT LIMIT
SWITCH)
TH
TP
TH/TP
CONTROL VALVE
Pilot
Gas Line
to Burner
Incoming
Main
Gas
Supply
Pilot Gas
Line
Thermopile
VGL450 SERIES MILLIVOLT
WIRING DIAGRAM