74D3001
6
DVBL7 Series Gas Fireplace
PILOT
HI
LO
ON
OFF
FP2919
DV wiring diagram
Piezo
Ignitor
Thermocouple
Sparker
Thermopile
Pilot
Assembly
Switch
ON
OFF
Millivolt
Valve
ON
OFF
Optional 15’
Wall Switch
remote waLL mounteD SwItch
A remote wall switch and up to fifteen (15) feet of 18 Ga.
wire may be used with this appliance. Attach the wall
switch in a junction box at the desired location on the
wall.
Figure 35
. Do not extend beyond the wall switch wire
length provided.
note:
extended lengths of wire may cause the
fireplace not to function properly. Longer length of
wire is permitted if the wire is made out of larger gauge
(diameter) wire. always check with local code.
Figure 35 -
Wiring Diagram for
Wall Switch
remote waLL SwItch & BLower InStaLLatIon
c
a
u
tI
o
n
Electrical connections should only be performed
by a qualified, licensed electrician. Main power
supply must be turned off before connecting
fans to the main electrical power supply or per-
forming service.
optIonaL Fan/BLower SyStem
(BLotDVBL)
Installation Instructions
wiring
1. Before installing the blower, wire the receptacle into an
electrical circuit. This should be done before framing
the fireplace. Wire with minimum 60° C wire in accor-
dance with prevailing codes.
. Remove the external junction box cover by removing
the screw from the left side of the outside firebox wall.
Junction box was installed at the factory.
3. The junction box cover has a factory installed “romex”
style strain relief connector. After connecting the wires,
route the wire leads through this connector. Refer to
the wiring diagram in
Figure 36
.
Before Installing the Blower
1. Always turn off the gas supply and allow the unit to
cool down before proceeding.
. Clean the inside of the firebox (wall and floor), where
the blower and wires will be installed. Make sure the
firebox wall and floor are clean and dry before mount-
ing the blower.
Install the Blower
1. Remove the lower access panel by pulling up and
away from unit.
FP1912
Junction box wiring
8/08
Figure 36 -
Junction Box Wiring Diagram
10V AC
60Hz
junction Box
Factory Supplied
Not Supplied
w
arn
In
G
Do not connect wall switch to (110 V)
circuit.
. Remove glass frame by releasing the two () latches
(500 Model has three (3) latches) below the firebox
opening and lifting glass frame up and away from
unit.
3. Remove logs.
4. Remove grate from engine by lifting up.
5. Remove hearth brick and wall brick panels.
6. Disconnect the gas line to the valve.