Lennox DR3025 User Manual

Page 25
Wiring Diagram - Electronic Gas Valves
PILOT BURNER
IGNITOR-SENSOR
ASSEMBLY
BLUE
BROWN
WHITE
YELLOW
ORANGE
RED
RED
TRANSFORMER
24V.
PILOT
GAS
SUPPLY
120V.
GAS
VALVE
120 VAC.
GROUND
NEUTRAL
J-BOX
EV2
EV1
GROUND
T
H
S
1
P
V
3
M
V
2
L
E
D
4
S
E
N
S
E
WHITE
BK
GREEN
WHITE
BK
CONNECTOR
W
BK
BK
W
ELECTRONIC
IGNITION
CONTROL
BOARD
FACTORY INSTALLED
120V FIELD INSTALLED
24V (See Note 2)
W-WHITE
BK - BLACK
LEGEND
BURNER ON/OFF SWITCH (UNIT-MOUNTED)
OR BURNER ON/OFF SWITCH (WALL-MOUNTED)
OR THERMOSTAT
(See Note 2)
F
A
NSW
I
TC
H
(See Note 1)
TEMP. SENSOR
(See Note 1)
FAN(SeeNote1)
Fan Kit FK1 contains Fan only. (Fan Switch is field-provided)
Fan Kit FK2 contains Fan, Temp. Sensor and Fan Switch.
Note 1:
Unit-mounted ON / OFF switch is available as a factory-installed option or can be ordered separately and field-installed.
Wall-mounted ON / OFF switch is field-provided;
Thermostat is available as a factory-provided option in vented fireplace heater model installations.
OPTIONAL FAN KITS
BURNER SWITCHES AND THERMOSTAT
Note 2:
FIGURE 38
Repair Parts
The following repair parts are available through independent Lennox dealers. When ordering parts, it is important to
include the complete appliance model number listed on the Warnock Hersey rating plate.
Cabinet Parts
Heating Parts
Burner tube
Gas manifold
Gas Logs
Control Parts
Gas valve
Thermopile (Millivolt models)
Piezo push button ignitor (Millivolt models)
Low mass thermocouple (Millivolt models)
Ignitor
Pilot burner
On/Off switch
Thermostat
Transformer (Electronic ignition models)
Electronic ignition module (Electronic ignition models)

Lennox DR3025 Specifications

General

Brand	Lennox
Model	DR3025
Category	Indoor Fireplace
Language	English