Haier AB242ACBEA Service Manual page 41

Wiring
1. INDOOR UNIT SIDE
(1) Remove the electrical component box.
INDOOR UNIT SIDE
ELECTRICAL WIRING
CAUTION
(1) Match the terminal block numbers and connection
cable colours with those of the outdoor unit.
Incorrect wiring may cause damage to the electrical
parts.
(2) Connect the connection cables firmly to the terminal
block. Incorrect installation may result in a fire.
(3) Always fasten the outside covering of the connection
cable with the cable clamp.(If the insulation is chafed,
a short curcuit may occur.)
(4) Always connect the earth wire.
Fig. 25
Fig. 26
Electrical component box
Remove the four self
tapping screws.
Do not remove the screws. If the screws
are removed, the electrical component
box will fall.
CAUTION