S9360A, S9361A, S9380A, S9381A INTEGRATED BOILER CONTROLLERS
66-1203—05
10
Fig. 6. Spark to Pilot Ignition (S936X), 1-rod (combined ignitor and sensor).
M33830
C
R
D
ENVIRACOM
SYSTEM
CIRCULATOR
L1
GND
L2
DAMPER
INDUCER
24VAC
TRANSFORMER
SENSOR
T-STAT
LIMIT
SWITCH
PRESSURE
SWITCH
PV
PV/
MV
GAS
CONTROL
MV
OPTIONAL BASED ON MODEL.
1
1
1
SPARK
IGNITER
FLAME
SENSE