150 • MN-35949 • Rev 04 • 06/16 • Combitherm® CT PROformance™ Series • Technical Service Manual
77529 used on units previous to 8-1-15
Wiring Diagram 77529
77529
7.10 UP-TO 20.20 440V BOILER
AFT
440 - 480V, 3PH
7-20, 10-10 (10.7KW X2)
440 - 480, 3PH
10-20, 20-10, 20-20
5015364-5W
# WI-STOCK T-CONN. FROM TERM LOC TO TERM LOC L-CONN.
300 WI-3816 CR-34781 TB2 2 K1 1 CR-34775
301 WI-3816 CR-34781
TB7 2 K1
3 CR-34775
302 WI-3816 CR-34781 TB12 2 K1 5 CR-34775
304 WI-33478 CR-3593 K1 A1 K2 A1 CR-3593
305 WI-33777 CR-3593 K1 22 N7 12 CR-33509
306 WI-33777 CR-3593
K1 21
N9
11
CR-34774
307 WI-33777 CR-3593
K1 A2 K2 A2
CR-3593
308 WI-3816 CR-34781 TB2 2 K2 1 CR-34775
309 WI-3816 CR-34781 TB6 2 K2 3 CR-34775
310 WI-3816 CR-34781 TB11 2 K2 5 CR-34775
311 WI-33478 CR-3593
K2 A1
K3
A1
CR-3593
312 WI-33777 CR-3593 K2 A2 K3 A2 CR-3593
313 WI-3816 CR-34781 TB3 2 K3 1 CR-34775
314 WI-3816 CR-34781 TB8 2 K3 3 CR-34775
315 WI-33777 CR-33509 N9
11 TB27
18 CR-34783
340 WI-33776 CR-33509 SG1 GND SG2 GND CR-34774
341 WI-33776 CR-34774 SG3 GND SG2 GND CR-33509
342 WI-33776 CR-33509 SG3 GND TB51 3 CR-34783
333 WI-33777 CR-33509 N9 12 K3 A2 CR-3593
5015363-4W
# WI-STOCK T-CONN. FROM TERM LOC TO TERM LOC L-CONN.
300 WI-3816 CR-34781 TB1 1 K1 1 CR-34775
301 WI-3816 CR-34781 TB6
1 K1
3 CR-34775
302 WI-3816 CR-34781
TB11 1 K1
5 CR-34775
304 WI-33478 CR-3593 K1 A1 K2 A1 CR-3593
305 WI-33777 CR-3593 K1 22 N7 12 CR-33509
306 WI-33777 CR-3593 K1 21 N9 11 CR-34774
307 WI-33777 CR-3593
K1 A2 K2 A2
CR-3593
308 WI-3816 CR-34781 TB2 1 K2 1 CR-34775
309 WI-3816 CR-34781 TB7 1 K2 3 CR-34775
310 WI-3816 CR-34781 TB12 1 K2 5 CR-34775
316 WI-33777 CR-33509 N9
11 TB27
18 CR-34783
341 WI-33776 CR-33509 SG2 GND SG3 GND CR-34774
342 WI-33776 CR-34783 TB51 3 SG3 GND CR-33509
333 WI-33776 CR-33509 N9 12 K2 A2 CR-3593
5015378-5W
# WI-STOCK T-CONN. FROM TERM LOC TO TERM LOC L-CONN.
300 WI-3816 CR-34781 TB5 1 K1 1 CR-34775
301 WI-3816 CR-34781 TB10
1 K1
3 CR-34775
302 WI-3816 CR-34781 TB15 1 K1 5 CR-34775
304 WI-33478 CR-3593 K1 A1 K2 A1 CR-3593
305 WI-33777 CR-3593 K1 22 N7 12 CR-33509
306 WI-33777 CR-3593
K1 21
N9
11
CR-34774
307 WI-33777 CR-3593
K1 A2 K2 A2
CR-3593
308 WI-3816 CR-34781 TB5 1 K2 1 CR-34775
309 WI-3816 CR-34781 TB10 1 K2 3 CR-34775
310 WI-3816 CR-34781 TB15 1 K2 5 CR-34775
311 WI-33478 CR-3593
K2 A1
K3
A1
CR-3593
312 WI-33777 CR-3593 K2 A2 K3 A2 CR-3593
313 WI-3816 CR-34781 TB2 2 K3 1 CR-34775
314 WI-3816 CR-34781 TB7 2 K3 3 CR-34775
315 WI-33777 CR-33509 N9
11 TB27
18 CR-34783
340 WI-33776 CR-33509 SG1 GND SG2 GND CR-34774
341 WI-33776 CR-34774 SG3 GND SG2 GND CR-33509
342 WI-33776 CR-33509 SG3 GND TB51 3 CR-34783
333 WI-33777 CR-33509 N9 12 K3 A2 CR-3593
440 - 480V, 3PH
6-10 (10.7KW)
5016513-4W
# WI-STOCK T-CONN. FROM TERM LOC TO TERM LOC L-CONN.
300 WI-3816 CR-34781 TB1 1 K1 1 CR-34775
301 WI-3816 CR-34781 TB6 1 K1 3 CR-34775
302 WI-3816 CR-34781 TB11 1 K1 5 CR-34775
305 WI-33777 CR-3593
K1 22 N7 12
CR-33509
306 WI-33777 CR-3593 K1 21 N9 11 CR-34774
316 WI-33777 CR-33509 N9 11 TB27 18 CR-34783
342 WI-33776 CR-34783 TB51 3 SG3 GND CR-33509
333 WI-33777 CR-33509 N9
12 K1 A2
CR-3593
Boiler System: 10-10, 7-20, 10-20, 20-10, 20-20, 440V, 3PH, Simple & Touch