Installation of Indoor Unit
ELECTRICAL REQUIREMENT
Electric wire size and fuse capacity:
Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with less than 2% voltage drop.)
Table 5
Item |
| Circuit | breaker | Power source | Earth leakage breaker | ||
|
|
| wire size |
|
| ||
| Phase | Switch breaker | Overcurrent protector | Switch | Leak | ||
Model | (minimum) | ||||||
| (A) | rated capacity (A) | (mm2) | breaker(A) | current(mA) | ||
|
|
|
|
|
|
| |
For series 282, 362 | 1 | 40 | 26 | 6.0 | 40 | 30 | |
|
|
|
|
|
|
| |
For series 282(EAA) | 3 | 30 | 20 | 2.5 | 30 | 30 | |
362 | |||||||
|
|
|
|
|
| ||
For series 522, 482, | 3 | 30 | 20 | 4.0 | 30 | 20 | |
602 |
|
|
|
|
|
| |
Fig. 15
Insulation tube
Cord clamp
Use
CAUTION
(1)Match the terminal block numbers and connection cord colors with those of the outdoor unit.
Erroneous wiring may cause burning of the electric parts.
(2)Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.
(3)Always fasten the outside covering of the connection cord with the cord clamp. (If the insulator is chafed, electric leakage may occur.)
(4)Always connect the ground wire.
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