SunStar SPS SERIES - Page 40

Form 43343320
Dec 2017 -39-
TWO STAGE CONTROLS - SCHEMATIC WIRING
DIAGRAM
IGNITION MODULE TERMINAL DESIGNATIONS
24VAC/R
24 VAC Supply to Module
TH/W
Thermostat Input
PS/W
Pressure Switch Input
GND
System Ground
V1
Valve Power
V2
Valve Ground
L1
120/240 VAC Input (Hot)
IND
Blower Output
TWO STAGE CONTROLS - THERMOSTAT WIRING DIAGRAMS
TWO STAGE CONTROLS