Wiring Diagram, Home Standby Transfer Switch - Generac Power Systems 7 kW NG Repair Manual

Section 7
HSB TRANSFER SWITCH
Electrical Schematic – Drawing 0H6386-B
E1
N1A
B
B
N2A
A
LEGEND
C1-UTILITY COIL & RECTIFIER
C2-GENERATOR COIL & RECTIFIER
F1,F2,F3-5A, 600V FUSE
LC-CIRCUIT BREAKER (LOADS)
(16 CIRCUIT SHOWN FOR REFERENCE ONLY)
N-NEUTRAL
SW1-AUTOMATIC TRANSFER SWITCH
SW2,SW3-LIMIT SWITCHES
TB1-TERMINAL STRIP
TR1-TRANSFER RELAY
Page 190
T1A
E1
194
N1A
A
7 7 9 9
TR1
1 4 3 6
B
23
126 205
N1A
N1A
N2A
N2A
205
B
N1A
126
N2A
NO NC NC NO
SW3
SW2
COM COM
VR1 VR2
C1 C2
T1A T2
SW1
T1
N2A
B E2
T1A
B E2
23
F3
T1A
F2
N2A
F1
N1A
E1
E1
E2
NEUTRAL
CONNECTION
INSIDE
SWITCH
E1
CIRCUIT 14
E2
E2 CIRCUIT 13
CIRCUIT 10
CIRCUIT 9
CIRCUIT 6
CIRCUIT 5
CIRCUIT 2
T1 CIRCUIT 1
T2 CIRCUIT 3
CIRCUIT 4
CIRCUIT 7
CIRCUIT 8
CIRCUIT 11
CIRCUIT 12
CIRCUIT 15
CIRCUIT 16
LC
PART 7
ELECTRICAL DATA
EXTERNAL
CONNECTION
BOX
194 194
CONTROL
TRANSFER
23 23
LOAD SENSING
T1 T1
120VAC
OUTPUT
N2 N2
UTILITY
SENSING
240VAC
N1
N1 OUTPUT
E1 BLACK
E2
RED
NEUTRAL (WHITE)
GROUND (GREEN)
GROUND (GREEN)
NEUTRAL (WHITE)
240VAC TO
RED (MAIN 2)
MAIN DISTRIBUTION
PANEL
BLACK (MAIN 1)
TS TO
GENERATOR
CONTROL
PANEL
TO
OUTPUT
GENERATOR