Ccb Connection Identification - A.O. Smith Cyclone XL 100 Series Service Handbook

CCB CONNECTION IDENTIFICATION

J1 Socket - Hirh Voltare In
Table 4. Pin #
1
2
3
4
5
6
7
8
9
J3 Socket - UIM
Pin #
1
2
3
4
5
J4 Socket – Flee Probe & Flow Switch
Pin #
1
2
3
4
J5 Socket - Blower Loric
Table 6. Pin #
1
2
3
4
5
J6 Socket - 120V Oet
Table 8. Pin #
1
2
Table 5. Description
Ground
AUX NC
Heater Pump
AUX Common
Not Used
AUX NO
AUX Common
Line Voltage
Neutral
DESCRIPTION
+5V
AIN Reset
Data +
Data -
D Grd
DESCRIPTION
Flue Probe
Flue Probe
Flow switch
Flow Switch
Table 7. Description
24V
PWM Signal
Not used
Blower Speed Feedback
Grounding
Table 9. Description
Neutral
Line Voltage Out
36