Schrader International 16 HP Gas, Operation & Maintenance Manual, Page: 21 / 28

21
DUPLEX UNITS ONLY
Wiring Diagram for 82289050
Three Phase 480 Volt Controller / Magnetic Starters
COMP A BO
TH C
OMP B
L1 I1 I2 I4 I5 L2
PRESSURE SW B PRESSURE SW A
L1 Q1 L1 Q2
COMP A
COMP B
O.L. O.L.
MOTOR A MOTOR B
COMP
A
COMP
B
STARTER STARTER
THREE PHASE 480 VOLT
L1 L2 L3 L1 L2 L3
T1 T2 T3 T1 T2 T3
X
X
RED
BLACK
FUSE H1 .25 A
FUSE H2 .25 A
H1 H2 H3 H4
X1-X3 X2-X4
FUSE X1 .5 A
FUSE X2 .5 A
EZ512-AC-RCX
RESET RESET
LINE IN
LINE IN
FROM DISCONNECT A
FROM DISCONNECT B
COIL
COIL
A1
A2
A1
A2