Installation
900285-00 12/2016
Innovative Hearth Products
DRT3000 and DRC3000 Series Direct-Vent Gas Fireplaces
39
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 (Figures 30-31).
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.
Figure 31 - Wiring Diagram— Ecoflow Electronic Gas Valves
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 53).
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 32).
Burner 2
Pilot
Thermocouple Ground -
Connector to Chassis
Ground or Valve Body
(Not Polarity
Sensitive)
VCS-ECOEXTMOD
(Extension Module)
VCS-ECOMODPVI (Main Module)
On/Off (Brown)
Optional: Hi/Lo (Blue)
Optional: IPI/Cont. Pilot (Yellow)
Learn (Black) (Some Models)
Valve
Safety Operator
Optional
Fixed
Outlet
(Some Models)
MOTOR
COMM
120 V
AC
120 V
AC
POWER
AUX
LIGHTS
WHITE
RED
WHITE
BLACK
GRA
Y
BLACK
MOTOR
FAN
G
COMM
SWITCHES
Power Vent Models Only
(Green)
Draft Call
Input
BA
TT
.
V
S
I
(White)
PV Call
Proof Out:
Norm. Open
Draft SW
Dry Contact Only!
Variable Main Outlet
Pilot Outlet
Thermocouple - To “S”
Terminal on Main Module
Main Burner
Battery
Pack
(Primary or
Backup)
Dry -
Contact
Switches
7.5VDC
1-Amp
Switching
Adaptor
“–”
“+”
To Pilot
Igniter
From Pilot
Thermocouple
Regulator
Inlet
Gas Valve
Valve
Step
Motor
Valve
Step
Motor
Variable Outlet
Block V
alve
(Optional)
Inlet
Some Models
GREEN
BLOWER
120 V Power
Supply
Black
Red
Ecoflow Electronic
Gas Valve