Wall Switch Installation - Desa Vanguard VGL450N Owner's Operation And Installation Manual

Desa owner's operation and installation manual b-vent decorative gas fireplace vgl450n, vgl450p
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VENTED TYPE DECORATIVE APPLIANCE
INSTALLATION
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.
Pilot
Gas Line
to Burner
Pilot Gas
Line
CONTROL VALVE
Incoming
Main
Gas
Supply
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.
VGL450 Series
®
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).
Thermopile
VGL450 SERIES MILLIVOLT
WIRING DIAGRAM
TH
TP
TH/TP
USE ONLY CL2 THERMOSTAT WIRE
18 GA. RED/WHITE (PROVIDED)
OR EQUIVALENT
(HEAT LIMIT
SWITCH)
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.
2.
3.
DO NOT
CONNECT
4.
TO 120V
5.
N.O. WALL SWITCH
(SUPPLIED)
6.
7.
8.
Receiver
Figure 14 - Installing Remote Receiver
(Shown from Rear of Mounting Bracket)
Battery
Clip
Terminal
Wires
Figure 15 - Installing Battery in Receiver
6
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.
Disconnect wall switch wires from TH
and TH/TP terminals on control valve
(see Figure 13).
Install remote receiver unit onto mount-
ing bracket using the two plastic mount-
ing clips (see Figure 14).
Connect wires to control valve. Con-
nect white wire to terminal TH. Con-
nect red wire to terminal TH/TP.
Locate the battery clip mounted on the
back of the receiver (see Figure 15).
Slide 9-volt battery (not included)
through the clip. Note: Only use alka-
line battery.
Attach the terminal wires to the battery
(see Figure 15).
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.
9-Volt Battery
Receiver
Plastic
Mounting
Clips
Mounting
Bracket
105704

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