Specifications

23
A. O. Smith Water Products Service Handbook
Ashland City, Tennessee 2005
©
Training Department
COMMUNICATION CABLE
ELECTRICAL CONNECTION DIAGRAM - 3 of 4
CN
11
FRONT PANEL DISPLAY
CN4
CN1-4
CN1-3
CN1-2
CN1-1
CN14-9
CN14-8
CN14-7
CN14-6
CN14-5
CN13-7
24V AC
24V AC
24V AC
24V AC
24V AC
24V AC
T.
COMMUNICATION CABLE
CCB
#1
ICB
12
CN
CN 6
CN
11
CN13-6
24V AC
CN14-2
CN1
TB3-34
CN14-3
K7
CN
12
CN
11
24V DC
ICB
#2
12
CN
BOARD
TB1-5
TB1-6
TB1-3
TB1-4
TB3-35
TB2-20
TB2-21
TB2-23
TB2-22
TB2-16
TB2-17
TB2-18
TB2-19
TB2-14
TB2-15
TB1-8
TB1-7
ICB
#3
INLET WATER
OUTLET WATER
PROVER SW.
BLOWER #4
PROVER SW.
BLOWER #3
PROVER SW.
BLOWER #2
BLOWER #1
PROVER SW.
ICB
#4
FLUE SW.
PROBE
PROBE
LOW GAS SW.
BLOCKED
WATER
FLOW SW
HIGH LIMIT
12
CN
CN
11
0-5V DC
0-5V DC
DIGITAL COMMUNICATION CABLE