S9360A, S9361A, S9380A, S9381A INTEGRATED BOILER CONTROLLERS
66-1203—05
8
Wiring Detail
Fig. 4. Spark-to-Pilot Ignition Wiring (S936X), 2-rod (separate ignitor and sensor).
M33682
CIRCULATOR
SPARK
IGNITER
FLAME
SENSE
INDUCER
L1
L2
GND
GND
24 VAC
TRANSFORMER
DAMPER
ENVIRACOM
DIAGNOSTIC
GAS
CONTROL
MV
PV
PV/
MV
PRESSURE SWITCH
LIMIT SWITCH
T-STAT
C
R
D
ENVIRACOM
SENSOR
OPTIONAL BASED ON MODEL.
1
1
1