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56131L
25
WARNING: All gas piping
and connections must be tested
for leaks after the installation
is completed. After ensuring
that the gas valve is open, ap
-
ply a soap and water solution
to all connections and joints. If
bubbles appear, leaks can be de
-
tected and corrected. Do not use
an open flame for leak testing
and do not operate any appliance
if a leak is detected.
WARNING: Improper installa
-
tion, adjustment, alteration, ser
-
vice, or maintenance can cause
injury or property damage. Refer
to this manual. For assistance or
additional information, consult
a qualified installer, service
agency, or gas supplier.
FIREPLACE INSTALLATION
Continued
GAS SUPPLY TESTING
Note: This section is intended as a guide for
qualified service technicians installing gas to
the appliance.
CAUTION: Do not connect
appliance before pressure test
-
ing gas piping. Damage to the
gas valve may result and an
unsafe condition may be caused.
The millivolt system with a manual HI/LO
applies only to the (V)DVF36TPNA/TSDTA
and (V)DVF36TNPA/TSTPA models. Gas
control valve is accessible from lower control
compartment. Two pressure taps are provided
on gas control valve for a pressure gauge
connection (see Figure 43).
The electronic system applies to the
( V ) D V F 3 6 T P N E A / T S T E A a n d ( V )
DVF36TPNPEA/TSTPEA models (see Fig
-
ure 44).
OFF
P
IL
O
T
ON
LO
HI
PI
LOT
E
A
16AI
7
TPTH
TP
TH
Figure 43 - Millivolt Control Valve
Pilot
Adjustment Cap
ON/OFF
Knob
Outlet
Pressure
Inlet
Pressure
Pilot Gas Line
Do Not Kink
To Pilot
Burner
To Main
Burner
Flame
Adjustment
Knob
E
A
O
L
H
I
L
PI OT
To Main
Burner
Outlet
Pressure
Inlet
Pressure
Flame
Adjustment
Knob
From Gas
Supply
Figure 44 - Electronic Control Valve
INSTALLING LOG SET
Before proceeding, make sure gas control
valve is in the OFF position. Logs have been
shrink wrapped on a cardboard backing
to prevent breakage during shipping. Cut
around perimeter of each log and pull gently
on shrink wrap to expose log. Do not pull on
log to release it from shrink wrap as this may
damage logs.
1. Remove lower louver access panel in
fireplace (see step 1 of
Wall Switch Instal-
lation
, page 22).
2. Remove screen rod by sliding it either to
the left or right of fireplace until one of the
rod ends is free and completely remove
screen from fireplace.
3. To open glass door, undo latches located
on top and bottom of firebox (see Figure
45, page 26).
Note: Use caution when
opening these latches. Carefully open
door by swinging it to the left. Glass door
is mounted to firebox with 5 screws.
4. Figure 46, page 26, shows log set. Logs
“A” have the knot at end of log. Logs “B”
have the knot at middle of log. Twigs “C”
have the shape of a “Y”. Twigs “D” have
the shape of bent twigs. Twig “E” is a
