8
FIGURE
9
ELEMENTS
208/230/240/480/600-60HZ
380/415-50HZ
OPTIONAL
INTEGRAL
DISCONNECT
L3
L2
L1
OPTIONAL
PILOT
LIGHT
ELEMENT
CONT
ACT
OR
OPTIONAL
3-W
A
Y
SWITCH
PCB
FUSE
OPTIONAL
ROOM
THERMOST
A
T
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
MOT
OR
CONT
ACT
OR
MOT
OR
TRANSFORMER
(tap must match heater voltage)
F
AN
B
OFF
AUT
O
A&C
1
1
2
3
4
5
6
2
3
4
A
B
C
A
B
C
6
5
3-PHASE
WIRING SCHEMA
TIC
3-W
A
Y
SWITCH
1 2 3
1 2 3
1 2 3
TRANSFORMER
(tap must match heater voltage)
ELEMENTS
208/230/240
OPTIONAL
INTEGRAL
DISCONNECT
L2
L1
OPTIONAL
PILOT
LIGHT
PCB
FUSE
OPTIONAL
ROOM
THERMOST
A
T
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
CONT
ACT
OR
MOT
OR
1
1
2
3
4
5
6
2
3
4
6
5
1-PHASE
WIRING SCHEMA
TIC
ELEMENTS
380/415-50HZ
208/230/240/480/800-60HZ
OPTIONAL
INTEGRAL
DISCONNECT
L2
L3
L1
OPTIONAL
PILOT
LIGHT
ELEMENT
CONT
ACT
OR
OPTIONAL
ROOM
THERMOST
A
T
PCB
FUSE
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
MOT
OR
CONT
ACT
OR
MOT
OR
TRANSFORMER
(tap must match heater voltage)
1
1 2 3
1 2 3
1 2 3
1
2
3
4
5
6
2
3
4
6
5
3-PHASE
WIRING SCHEMA
TIC
3-W
A
Y
SWITCH
AND CONTINUOUS F
AN OPTION
A
B
C
A
B
C
OPTIONAL
3-W
A
Y
SWITCH
F
AN
B
OFF
AUT
O
A&C
ELEMENTS
380/415-60HZ
208/230/240/480/800-60HZ
OPTIONAL
INTEGRAL
DISCONNECT
L2
L3
L1
OPTIONAL
PILOT
LIGHT
OPTIONAL
ROOM
THERMOST
A
T
PCB
FUSE
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
CONT
ACT
OR
MOT
OR
TRANSFORMER
(tap must match heater voltage)
1
1 2 3
1 2 3
1 2 3
1
2
3
4
5
6
2
3
4
6
5
3-PHASE
WIRING SCHEMA
TIC
ELEMENTS
380/415-60HZ
208/230/240/480/800-60HZ
OPTIONAL
INTEGRAL
DISCONNECT
L2
L3
L1
OPTIONAL
PILOT
LIGHT
OPTIONAL
ROOM
THERMOST
A
T
PCB
FUSE
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
CONT
ACT
OR
MOT
OR
TRANSFORMER
(tap must match heater voltage)
1
1 2 3
1 2 3
1 2 3
1
2
3
4
5
6
2
3
4
6
5
3-PHASE
WIRING SCHEMA
TIC
CONTINUOUS F
AN OPTION
ELEMENTS
208/230/240
ELEMENT
CONT
ACT
OR
OPTIONAL
INTEGRAL
DISCONNECT
L2
L1
OPTIONAL
PILOT
LIGHT
OPTIONAL
3-W
A
Y
SWITCH
PCB
FUSE
OPTIONAL
ROOM
THERMOST
A
T
OPTIONAL
REDUNDANT
TEMPERA
TURE
HIGH-LIMIT
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(AMBIENT
AIR)
AUT
O-RESET
TEMPERA
TURE
HIGH-LIMIT
(THERMOWELL)
MOT
OR
CONT
ACT
OR
MOT
OR
TRANSFORMER
(tap must match heater voltage)
F
AN
B
OFF
AUT
O
A&C
1
1
2
3
4
5
6
2
3
4
A
B
C
A
B
C
6
5
1-PHASE
WIRING SCHEMA
TIC
W/OPTIONAL
PILOT
LIGHT
AND 2-W
A
Y
SWITCH
