ELECTRICAL REQUIREMENT
Electric wire size and fuse capacity:
ELECTRICAL WIRING
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.
1. INDOOR UNIT SIDE
(1) Remove the electric component box.
(Fig. 21)
Electric component box
20
Table 5
Series
Connection
cord
(mm
2
)
Fuse capacity(A)
MAX
MIN
14,18
24,28
36,42
3.5
3.5
3.5
3.5
2.5
2.5
2.5
2.0
20
30
30
30
Installation of Indoor Unit
