Connect The Gas Line - Superior Fireplaces DRT4240DEN-B Installation And Operation Instruction Manual

Innovative Hearth Products
DRT4200 Series Direct-Vent Gas Fireplaces
Figure 31 - Wiring Diagram—Electronic Gas Valves
Burner 2
Valve
Step
Motor
Inlet
Valve
Step
Motor
Optional
Fixed
Outlet
(Some Models)

Connect the Gas Line

13.
All codes require a shutoff valve mounted in the supply line. Figure 32 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.
Main Burner
Thermocouple Ground -
Connector to Chassis
Ground or Valve Body
Thermocouple - To "S"
Terminal on Main Module
Dry -
Contact
Switches
Battery
Pack
" – "
Black
(Primary or
Backup) " + "
Red
Power Vent Models Only
Proof Out:
Norm. Open
Draft Call
Gas Valve Input
Valve
Safety Operator
Regulator
Pilot
Learn (Black) (Some Models)
Optional: IPI/Cont. Pilot (Yellow)
Optional: Hi/Lo (Blue)
On/Off (Brown)
Dry Contact Only!
Draft SW
SWITCHES
PV Call
(Green)
(White)
From Pilot
Thermocouple
To Pilot
Igniter
Inlet
Ecoflow Electronic
Gas Valve
Some Models
7.5VDC
1-Amp
Switching
Adaptor
(Not Polarity
GREEN
Sensitive)
POWER
BLOWER
COMM G
VCS-ECOEXTMOD
(Extension Module)
FAN
MOTOR
120 V Power
Supply
Installation
900636-01, 01/2017
LIGHTS AUX
39