Regency® L676S Direct Vent Gas Fireplace 29
INSTALLATION
INSTALLATION
WIRING DIAGRAM
To Thermocouple IN
Pilot
Assembly
H
I
L
O
O
F
F
O
N
P
I
L
O
T
Gas Pilot
Thermopile
Thermocouple
Electrode
Brown
Red
Black
White
"S.I.T" Valve
Burner
ON
OFF
(To THTP)
(To TH)
Gas
In
DC Spark
Box
Ground
REMOTE
REMOTE
Receiver 12 pin
connector
AERATION ADJUSTMENT
The burner aeration is factory set but may need adjusting due to either
the local gas supply or altitude. Open the air shutter for a blue fl ame or
close for a more yellow fl ame.
Minimum Air Shutter Opening:
NG 1/4"
LP 5/16"
CAUTION: Label all wires prior to disconnection
when servicing controls. Wiring errors can
cause improper and dangerous operation.
Caution: Ensure that the wires do not touch any
hot surfaces and are away from sharp edges.
CAUTION: Carbon will be produced if air shutter is tightly closed.
Note: Any damage due to carboning resulting from improperly setting
the aeration controls is NOT covered under warranty.
Optional
1) Remove burner, see page 30 for detailed instructions.
2) Adjust aeration setting on ventury cap with a phillips head
screwdriver.
Ventury Cap
