31
Step 9. Finishing
Figure 34 shows the minimum vertical and corresponding
maximum horizontal dimensions of fireplace mantels or other
combustible projections above the top front edge of the
fireplace. See Figures 3 and 4 for other fireplace clearances.
Only non-combustible materials may be used to cover the
black fireplace front.
WARNING: WHEN FINISHING THE FIREPLACE,
NEVER OBSTRUCT OR MODIFY THE AIR IN-
LET/OUTLET GRILLES IN ANY MANNER.
!
Figure 33. Direct Spark Ignition (DSI) Wiring Diagram
Figure 34.
Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles above Fireplace
FLAME SENSOR/SPARKER
IGNITION
MODULE
GAS
VALVE
ON/OFF SWITCH
REMOTE OUTLET
FAN OUTLET
CONNECTORS
HOT
GROUND
NEUTRAL
OPTIONAL REMOTE,
WALL SWITCH
OR THERMOSTAT
(ON CERTIFIED UNITS ONLY)
BLACK
GROUND
FAN
REM
OPTIONAL
FAN
SWITCHES
L2
(NEUTRAL)
L1
(HOT)
100-254A
JUNCTION
BOX
120 VAC
ON/OFF
120 V
A
C
P
O
W
E
R
CORD
GROUND
TO
FIREPLACE
CHASSIS
WHITE
GREEN
BLUE
501-592
DSI
MODULE
O
R
A
N
G
E
459-591
IGNITOR
476-500
DSI CONTROL VALVE
WHITE
BLACK
WHITE
YELLOW
BLUE
NOTE:
Sheetrock can be placed on the top edge and sides
of the fireplace (see Figure 35).
1”
4"
5”
6”
7”
8”
9”
2"
3"
4"
5"
12"
11"
10"
9"
8"
7"
6"
TOP FRONT EDGE
OF FIREPLACE
3”
11”
12”
10”
36”
CEILING
2”
1”
