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Innovative Hearth Products
DRT4000 Direct Vent Gas Fireplace
Step 5. FIELD WIRING
CAUTION
Ground supply lead must be con-
nected to the wire attached to the
green ground screw located on the
outlet box. See
Figure 48
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.,
or the Canadian Electrical Code, CAN/
CSA C22.1—latest edition.
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.
WIRING DIAGRAM MILLIVOLT GAS VALVES
THERMOPILE
APPLIANCE- MOUNTED
ON/OFF SWITCH
(OPTIONAL)
TP-TH
TP
TH
GAS VALVE
BK/W(1)
BK/W(1)
WALL-MOUNTED ON/OFF SWITCH (OPTIONAL)
THERMOSTAT (OPTIONAL)
WALL MOUNTED CONFIGURATION FOR FAN SWITCH (OPTIONAL)
FAN
(OPTIONAL)
JUNCTION BOX
Figure 47
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 47) -
1. Appliance-mounted ON/OFF burner control
switch (rocker switch) is factory installed
. Failure to
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.
JUNCTION BOX
120V AC
B
W
G
OPTIONAL
REMOTE RECEIVER
ON/OFF SWITCH
WALL SWITCH
WIRING COLOR CODE
B = BLACK
BR = BROWN
GY = GRAY
PU = PURPLE
R = RED
P/N 580491-01
Figure 48 - Wiring Diagram - Electronic Gas Valves
BK
R
W
GR
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
AC/DC
POWER
ADAPTOR
HOT
NEUTRAL
GROUND
Y
G
O
LIMIT SWITCH
B-VENT MODELS
B
ONLY
R
BL = BLUE
G = GREEN
O = ORANGE
W = WHITE
Y = YELLOW
SCHEMATIC REPRESENTATION ONLY
BATTERY HOLDER
Installation and Operation Instructions
B. Electronic Wiring
(Figure 48)
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 49. 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.
ELECTRONIC PILOT ASSEMBLY
HOOD
PROFLAME VALVE
PILOT TUBE
B
Y
SPARK WIRE CABLE
PILOT GROUND WIRE
Y
G
O
W
BL
B
R
G
B
R
B
OPTIONAL CPI SWITCH
W
OFF (O) = INTERMITTENT PILOT MODE
R
BL
ON (-) = STANDING PILOT MODE
900357-00, 09/2015
IGNITER ROD
FLAME SENSOR
B
PILOT
SENSOR
CABLE
PROFLAME DFC BOARD
DFC WIRE HARNESS
27
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