26
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 47 - Wiring Diagram - Electronic Gas Valves
P/N 580491-01
JUNCTION BOX
120V AC
REMOTE RECEIVER
ON/OFF SWITCH
WALL SWITCH
LIMIT SWITCH
B-VENT MODELS
ONLY
AC/DC
POWER
ADAPTOR
HOT
NEUTRAL
OPTIONAL
GROUND
BATTERY HOLDER
DFC WIRE HARNESS
SPARK WIRE CABLE
PILOT GROUND WIRE
PILOT
SENSOR
CABLE
HOOD
IGNITER ROD
FLAME SENSOR
PILOT TUBE
OPTIONAL CPI SWITCH
OFF (O) = INTERMITTENT PILOT MODE
ON (-) = STANDING PILOT MODE
PROFLAME DFC BOARD
PROFLAME VALVE
ELECTRONIC PILOT ASSEMBLY
B = BLACK
BR = BROWN
GY = GRAY
PU = PURPLE
R = RED
BL = BLUE
G = GREEN
O = ORANGE
W = WHITE
Y = YELLOW
WIRING COLOR CODE
B
B
B
R
R
W
W
B
B
B
B
BL
BL
G
G
O
Y
Y
R
R
Y
W
G
G
O
SCHEMATIC REPRESENTATION ONLY
Step 5. FIELD WIRING
TP-TH
TP
TH
APPLIANCE- MOUNTED
ON/OFF SWITCH
(OPTIONAL)
BK/W(1)
BK/W(1)
WALL-MOUNTED ON/OFF SWITCH (OPTIONAL)
THERMOSTAT (OPTIONAL)
JUNCTION BOX
BLACK
W
GR
120
V
AC
WALL MOUNTED CONFIGURATION FOR FAN SWITCH (OPTIONAL)
BK
R
WIRING DIAGRAM MILLIVOLT GAS VALVES
THERMOPILE
GAS VALVE
FAN
(OPTIONAL)
Figure 46
CAUTION
Ground supply lead must be con-
nected to the wire attached to the
green ground screw located on the
outlet box. See
Figure 47
. Failure to
do so will result in a potential safety
hazard. The appliance must be
electrically grounded in accordance
with local codes or, in the absence of
local codes, the National Electrical
Code, ANSI/NFPA 70-latest edition.
(In Canada, the current CSA C22.1
Canadian Electrical Code).
CAUTION: Label all wires prior to disconnec-
tion when servicing controls. Wiring errors can
cause improper and dangerous operation.
ATTENTION: Au moment de l'entretien des
commandes, étiquetez tous les fils avant de
les débrancher. Des erreurs de cáblage peu-
vent entraîner un fonctionnement inadéquat
et dangereux.
Verify proper operation after servicing.
S'assurer que l'appareil fonctionne adé-
quatement une fois l'entretien terminé.
Refer to Section A for millivolt appliances and
Section B for electronic appliances. The gas
valve is set in place and pre-wired at the factory
on both models.
A. Millivolt Wiring (See
Figure 46
)
-
1.
Appliance-mounted ON/OFF burner control
switch (rocker switch) is factory installed
in the control compartment. Optional wall-
mounted switch, thermostat, or one of the
optional remote control kits may also be
used.
2
. If wall-mounted ON/OFF control switch or
thermostat is selected, mount it in a conve-
nient location on a wall near the fireplace.
3
. Wire the control switch within the millivolt
control circuit using the 15 feet of 2 conductor
wire supplied with the unit.
NOTE:
The supplied 15 feet of 2 conductor
wire has one end of each conductor con-
nected to the gas valve circuit and the other
end of each conductor placed loose inside
the bottom compartment.
CAUTION: Do Not connect the optional wall
switch to a 120V power supply.
4
. If an optional control switch is installed,
turn the appliance-mounted ON/OFF burner
control switch to the OFF position.
B. Electronic Wiring
(Figure 47)
One of the following optional controls also may
be used: ON/OFF Wall Switch, Thermostat,
Remote Control (see fireplace
Care and
Operation Instructions
for details).
NOTE:
Electronic models must be connected
to the main power supply.
1
. Route a 3-wire 120Vac 60Hz 1ph power
supply to the appliance junction box.
2
. Remove the electrical inlet cover plate from
the side of the unit by removing the plate’s
securing screws
.
3
. Remove the cover plate knockout; then
feed the power supply wire through the
knockout opening and into the unit junction
box.
4
.
See
Figure 47
. Connect the black power
supply wire to the lower outlet’s red pigtail
lead.
Connect the white power supply wire to the
outlet’s common terminal.
5
. Connect the ground supply wire to the
pigtail lead attached to the outlet’s green
ground screw.
Installation and Operation Instructions
900357-00, 06/2015
Innovative Hearth Products
Superior
TM
DRT40 Direct Vent Gas Fireplace
