Ccb Connection Identification - State Water Heaters 60120-100250 Service Handbook

CCB CONNECTION IDENTIFICATION

J1 Socket - High Voltage In
PIN #
1 Ground
2 AUX NC
3 AUX NO
4 AUX Common
5 Not Used
6 AUX NO
7 AUX Common
8 Line Voltage
9 Neutral
J5 Socket - Blower Logic (VFD/ Blower)
PIN #
1 24V
2 PWM Signal
3 Not used
4 Blower Speed Feedback
5 Grounding
J6 Socket - 120V Out
PIN #
1 Neutral
2 Line Voltage Out
J9 Socket - Temperature Probe
PIN #
1 ECO
2 Thermistor
3 Thermistor
4 ECO
J12 Socket - Configuration Key
J13 Socket - Display/ AIN
50 Servicing should only be performed by a Qualified Service Technician
DESCRIPTION
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