Electrical Requirement; Electrical Wiring - Haier AC142ACBIA Operation And Installation Manual

Installation Procedures

ELECTRICAL REQUIREMENT

Electric wire size and fuse capacity:
Table 5
Type
Connection cord
(mm 2 )
Power supply
cord
2
(mm )
Fuse capacity(A)

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. 26
Fig. 27
Electric component box
Remove the four tapping
screws.
Do not remove the screws. If the screws
are removed, the electric component
box will fall.
AC14 AC18
0.75 0.75
MAX 3.5
MIN 2.5
20
Electric component box
CAUTION
(2) Pull out the electric component box.
Fig.28
3.5
2.5
30
(3) Remove the electric component box cover.
Fig. 29
Remove the three tapping screws.
Be careful not to pinch the lead wires
between the electric component box
and base.
(4) Wiring
(1) Remove the cord clamp.
(2) Process the end of the connection cords to the
dimensions shown in Fig.34.
(3) Connect the end of the connection cord fully into the
terminal block.
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the
screw.
Fig. 30
21
Electric component box
Base
Electric component box cover
CAUTION
1 2 3
L N
1 2 3
to power supply
Indoor unit
termianl block
Outdoor unit
termianl block