Installation
900285-00 11/2014
Innovative Hearth Products
Superior
TM
DRT3000 Series Direct-Vent Gas Fireplaces
38
5.
Connect the ground supply wire to the pigtail lead attached to the outlet’s green ground screw. Restrain the inlet
power lead per NEC or local codes.
6.
If a wall-mounted ON/OFF control, High/Low switch, or thermostat is to be used, mount it in a convenient location on a wall
near the fireplace.
7.
If an optional control is to be used, wire it in the low voltage circuit (
Figure 31
).
NOTE:
The supplied 15 ft of 2-conductor wire has one end of each conductor connected to the gas valve circuit
and the other end of each conductor placed loose inside the bottom compartment.
8.
After the wiring is complete, replace the cover plate.
WARNING
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.
12.
Install the [Optional] Blower Kit after Installation in the Framing
NOTE:
For steps
11
and
12
, it may be helpful to remove the control compartment door (
Page 52
).
FBK-100, FBK-200, and FBK-250 Kits
An electrical outlet box is provided for the installation of the FBK-100, FBK-200, and FBK-300 forced air blower kits.
Electrical power must be provided to the box to operate the blower. Install the blower kit according to the installation
instructions provided with the kit.
NOTE:
The tab connecting the receptacles of the outlet box must be broken in FBK-100 and FBK-200 blower kit
applications (
Figure 34
).
Figure 32: Junction Box Wiring, 120 V, 60 hz, 1 phase
Figure 33: Wiring Diagram—
Millivolt Gas Valves
Ground: green Neutral: white 120
V
AC: black
Wall-mounted ON/
OFF blower switch
or variable speed
control switch
*
Junction
box
Tab
broken
Hot side of
receptacle
Neutral side
of receptacle
Green ground screw
Tab
intact
Field wired
Factory wired
Blower
Ground
Plug blower into
this receptacle
Red
Black
Green
White
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
BLAC
K
W
GR
120
V
AC
WALL MOUNTED CONFIGURATION FOR FAN SWITCH (OPTIONAL)
BK
R
THERMOPILE
GAS VALVE
FAN
(OPTIONAL)
13.
Connect the Gas Line
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.
NOTE:
Ensure the CPI/IPI switch is set to intermittent mode with the pilot in the OFF position. See control
compartment door label for more information.
NOTE:
A sediment trap is recommended in the gas piping within the home to prevent moisture and debris in the line
