Operating instructions

38
W415-0680 / 04.10.08
BCDV36CFG BURNER SWITCH / WIRING DIAGRAM
A wall switch must be installed in a convenient location for the burner operation.
The recommended maximum lead length depends on wire size:
WIRE SIZE MAX. LENGTH
14 gauge 100 feet
16 gauge 60 feet
18 gauge 40 feet
A 20’ length of millivolt wire is connected to the gas valve control module wire harness for the burner wall switch. However
if a greater length is required route 2-strand (solid core) wire through the electrical hole located at the bottom left side of the
unit.
FIGURE 125
BATTERY
HOLDER
GAS VALVE
PILOT
ASSEMBLY
IGNITION
MODULE
PILOT
GAS LINE
Orange
(I)
[through
independent
conduit]
Yellow
(S)
[through
Gas line
conduit]
AC ADAPTOR
BATTERY
RELAY
Red (3 Volt)
Red
Black
WIRE
HARNESS
NOTE: WIRE TAGS
ARE BRACKETED
Brown
(SWI)
Black
(-)
Red
(+)
Green x2
(TH)
Orange x2
(THTP)
Black
Yellow
Blue
Black
(TP)
MODULE
PLUG
RELAY
PLUG
Black
Green
Orange
BLACK (12 Volt)
TO LIGHT & LIGHT
TM
SWITCH
(20’ REMOTE SWITCH
WIRE SUPPLIED)
MAIN BURNER SWITCH
(20’ REMOTE SWITCH
WIRE SUPPLIED)
*
Main Burner Switch
GAS VALVE
CONTROL MODULE