Connect The Gas Line - Superior DRT3535 Series Installation And Operation Instructions Manual

Innovative Hearth Products
Superior DRT/DRC3500 Series Direct-Vent Gas Fireplaces
TM
Figure 30: Wiring Diagram—Electronic Gas Valves
Schematic Representation Only
COLOR CODE:
B = BLACK
BB = BROWN W/BLACK STRIPE
BG = BROWN W/GREEN STRIPE
BL = BLUE
BR = BROWN
G = GREEN
GY = GRAY
O = ORANGE
R = RED
W = WHITE
Y = YELLOW
BR
G
Models w/o pressure switch have
Y
these connectors plugged together
Air Pressure Switch
Power Vent Only
Optional Circulation
Blower
B
W
Electronic Wiring
One of the following optional controls must be used:
•
•
See the Operation section on Page 51 for more details.
NOTE: Electronic models must be connected to the main power supply.
1. Route a 3-wire, 120 Vac, 60 Hz, 1 ph power supply to the fireplace junction box.
2. Remove the electrical inlet cover plate from the side of the unit by removing the plate's securing screws
3. If unit is not supplied with a strain relief, remove the cover plate knockout. Then, feed the power supply wire
4. Connect the black power supply wire to the lower outlet's black and red pigtail lead (Figure 32 and Figure 33).
5. Connect the ground supply wire to the pigtail lead attached to the outlet's green ground screw. Restrain the inlet
6. If a wall-mounted ON/OFF control or thermostat is to be used, mount it in a convenient location on a wall near the fireplace.
7. After the wiring is complete, replace the cover plate.
Electronic models of these appliances are equipped with a three-prong (grounding)
plug utilized in connecting the electronic components to the junction box in the lower
compartment. This grounding plug provides protection against shock hazard and should be
plugged directly into a properly grounded three-prong receptacle. DO NOT cut or remove the
grounding prong from the plug.

Connect the Gas Line

13.
All codes require a shutoff valve mounted in the supply line. Figure 35 illustrates two methods for connecting the
gas supply. The flex-line method is acceptable in the U.S., however, Canadian requirements vary depending on
locality. Installation must be in compliance with local codes.
38
885 Valve
Split Flow
Battery Holder w/Switch
Battery Holder w/Switch
ON/Remote/Off
ON/ Remote
/OFF
Main Wire
Harness
Y
B
O
R
BL
G
W
Battery Holder
Wire Harness
R B
Reset Switch
BL
"see instructions"
R
O
GY
B
GY
WH
Optional Variable Light
BR
BB BG
BB
G
ON/OFF Control
Remote Control.
(Table 8).
through the knockout opening and into the unit junction box.
Connect the white power supply wire to the outlet's common terminal.
power lead per NEC or local codes.
NOTE: The supplied 15 ft of 6-conductor wire has one end of each conductor connected to the control circuit and
the other end of each conductor placed loose inside the bottom compartment.
Figure 31: Wiring Diagram—Junction Box
IPI Pilot
Flame Sensor
Spark Electrode
Pilot Tube
B
Ground
B
Ground Y
Control Module
G
Fuse B
W
Main Power Cord
BG
WARNING
Green
White
Black
Tab
Red
Intact
Tab Intact
Hot Side of
Receptacle
Green
Neutral
Side of
Screw
Receptacle
Installation
900298-00, 10/2014
Ground - Green
Neutral - White
120 VAC - Black
(Power
Junction Box Supply
Unswitched)
J-BOX / RECEPTACLE
WIRING 120V, 60HZ, 1PH
Field Wired
Factory Wired