|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
| CONTROL |
|
|
|
|
|
| THERMOSTAT |
|
|
|
|
|
|
|
|
| |
|
| INPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||
|
|
|
|
|
|
|
|
| TRANSFORMER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
| TERMINAL |
|
|
|
|
|
|
|
|
|
|
| 2 |
|
| 1 |
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
| BLOCK |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
| 3A FUSE |
| PRIMARY | SECONDARY |
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| X1 |
|
|
|
|
|
|
|
|
|
|
|
|
| |
L1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
| 480V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
|
| 3 |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| THERMOSTAT | |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
|
| |||||||
|
|
|
|
|
|
| 240V |
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L2 |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| 120V |
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| 208V |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| 3A FUSE |
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
L3 |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
| N |
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
| X2 |
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
| 2 | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| GROUND | ||
GND
CONTACTORS
C2C1
FIGURE 11: 3 Element Control Circuit (USA only)
INPUT | L1 | L2 | L3 |
TERMINAL |
|
|
|
BLOCK |
|
|
|
(SINGLE PHASE) | BLACK/BLUE | RED/YELLOW |
|
|
|
*REPLACE FUSES WITH SAME SIZE, TYPE AND RATING ONLY.
INPUT
TERMINAL
BLOCK
(3 PHASE)
L1 | L2 | L3 |
BLACK | RED | BLUE/YELLOW |
BLACK | BLACK | BLUE | RED | YELLOW | RED |
FUSE HOLDER
WITH FUSES *
L1 | L2 | L3 | L1 | L2 | L3 |
CONTACTORS |
|
|
|
|
|
C2 T1 | T2 | T3 | C1 T1 | T2 | T3 |
|
|
| LOWER ELEMENTS |
| |
FIGURE 12: 3 Element Power Circuit (USA only)
- 14 -