Wiring Diagrams; Three Phase And 3-1 Phase Wire Diagrams - Lochinvar COMPACT ASME HI-POWER 5 Manuel D'instructions

THREE PHASE AND 3-1 PHASE WIRE DIAGRAMS

208 - 240V / 3Φ
BLACK
BLACK
PRIMARY
FUSES
120V SECONDARY
BLACK
WHITE
Element fuses provided when
amp draw exceeds 120A
1 Phase
RED
BLUE
YELLOW
BLACK
OR
3 Phase
RED
BLUE
YELLOW
BLACK
BLACK
BLACK
PRIMARY
FUSES
BLACK
WHITE
Element fuses provided when
amp draw exceeds 120A

WIRING DIAGRAMS

OPTIONAL
CONTACTOR 1 CONTACTOR 2
RED
BLUE
BLACK
J12 J13
CONTACTOR 1
CONTACTOR 2
COIL COIL
120V
120V
RETURN
RETURN
BLACK
120:24
YELLOW
YELLOW
WHITE
BLACK
SECONDARY
FUSE
PILOT SWITCH
120VAC
120V RETURN
BLUE
ANODE
ANODE RETURN GREEN
RED
LWCO
LWCO RETURN GREEN
Figure 3. Three-Phase Wiring Diagram
OPTIONAL
CONTACTOR 1 CONTACTOR 2
J12 J13
CONTACTOR 2
CONTACTOR 1
COIL
120V
RETURN
BLACK
120:24
YELLOW
120V SECONDARY
YELLOW
WHITE
SECONDARY BLACK
FUSE
PILOT SWITCH
120VAC
120V RETURN
BLUE
ANODE
GREEN
ANODE RETURN
RED
LWCO
LWCO RETURN GREEN
Figure 4. 3-1 Phase Wire Diagram
CONTACTOR 3 CONTACTOR 4
J14 J15
CONTACTOR 3 CONTACTOR 4
COIL COIL
120V 120V
RETURN RETURN
OUT 3
OUT 4
J1-5
J1-4
J1-3
J1-1
J2 J3
J2-1
J5
J1
CONTROL J7 JUMPERS
J2-3
BOARD
J9 AIN
J10
J11 DISPLAY
1 3
2 4
J12 J13 J14 J15 J16
J10-2
J10-1
Current Sensor Inputs
J10-4
J10-3
CONTACTOR 3
J14 J15
CONTACTOR 3
COIL COIL
120V
120V
RETURN
RETURN
OUT 3
J1-5
J1-4
J1-3
J1-1
J2 J3
J2-1
J5
J1
CONTROL J7 JUMPERS
J2-3
BOARD
J9 AIN
J10
J11 DISPLAY
1 3
2 4
J12 J13 J14 J15 J16
J10-2
J10-1
Current Sensor Inputs
J10-4
J10-3
13
CONTACTOR 5
J16
CONTACTOR 5
COIL
120V
RETURN
OUT 5
BLACK
J5-2
TEMPERATURE
J5-3 BLACK
J5-1 RED
ECO
J5-4 RED
DISPLAY
6
CAT5
J2-2
PROTECTIVE
EARTH
100295260
CONTACTOR 4 CONTACTOR 5
J16
CONTACTOR 4 CONTACTOR 5
COIL COIL
120V
120V
RETURN
RETURN
OUT 4 OUT 5
BLACK
J5-2
TEMPERATURE
BLACK
J5-3
J5-1 RED
ECO
J5-4 RED
DISPLAY
6
CAT5
J2-2
PROTECTIVE
100295259
EARTH