STA-RITE 200K BTU/HR Owner's Manual page 35

Pool Heater Electrical Schematic Ladder Diagram
HOT
1. L1 L2
2.
3. Replacement wires must be Type 150°C wire
120 VAC
Igniter
S1
L1 S2
Blower
F1 F2
120 VAC
24VAC
Operating
Control
24 VAC
24VAC
LOGIC
24V
Water
High
Pressure Limit
Switch Switch
COM NO
Stack
Automatic
Gas Shutoff Flue
Switch Switch
VAL
Thermistor
Sensor
F1 F2 S1 24 VAC S2 GND
IND VAL and TH are connected
on the burner module.
Pin and Socket Connector.
or its equivalent.
35
NEUTRAL
L2
GND
Class II
Transformer
GND
Air Flow
Switch
TH
IND
Gas Valve