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Pool Heater Electrical Schematic Ladder Diagram
LADDER DIAGRAM
HOT |
| 120 VAC | NEUTRAL |
|
| IGNITER |
|
L1 | S1 | S2 | L2 |
F1 | F2 | BLOWER |
|
GND
120 VAC
CLASS II
TRANSFORMER
|
| 24 VAC |
| OPERATING | |
| CONTROL | |
|
| 24 VAC |
24 VAC |
|
|
24V | LOGIC | |
| WATER | HI |
| PRESSURE | LIMIT |
| SWITCH | SWITCH |
COM NO
GND
AIR
FLOW
SWITCH
TH
IND
VAL
AGS
SWITCH
GAS VALVE
STACK FLUE
THERMISTORSENSOR
SENSOR
NOTES:
1.) L1 L2
F1
F2
S2 GND
IND
S1 24 VAC
VAL AND TH
ARE CONNECTED ON THE IGNITION MODULE.
2.)
3.)
PIN AND SOCKET CONNECTOR.
IF ANY OF THE ORIGINAL WIRES AS SUPPLIED WITH THE APPLIANCE MUST BE REPLACED, THEY MUST BE REPLACED WITH TYPE 105°C OR ITS EQUIVALENT.
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