Superior Fireplaces DRT3500 Series Installation And Operation Instruction Manual page 38

Innovative Hearth Products
DRT3500 Series Direct-Vent Gas Fireplaces
Figure 29 - Wiring Diagrams—Electronic Gas Valves
Valve
Step
Motor
Inlet
Valve
Step
Motor
38
Burner 2
Main Burner
Thermocouple Ground -
Connector to Chassis
Ground or Valve Body
Contact
Switches
Battery
Pack
(Primary or
Backup)
Gas Valve
Valve
Safety Operator
Optional
Fixed
Outlet
(Some Models)
Regulator
Thermocouple - To "S"
Terminal on Main Module
Dry -
Learn (Black) (Some Models)
Optional: IPI/Cont. Pilot (Yellow)
Optional: Hi/Lo (Blue)
On/Off (Brown)
" – "
Black
" + "
Red
Power Vent Models Only
Proof Out: Dry Contact Only!
Norm. Open
Draft SW
Draft Call
PV Call
Input
(Green)
(White)
From Pilot
Thermocouple
To Pilot
Igniter
Inlet
Ecoflow Electronic
Pilot
Gas Valve
7.5VDC
1-Amp
Switching
Adaptor
(Not Polarity
Sensitive)
SWITCHES POWER
BLOWER
120 V Power
Supply
Installation
900683-01F, 10/2018
Some Models
GREEN
G LIGHTS AUX
COMM
VCS-ECOEXTMOD
(Extension Module)
FAN
MOTOR