Installation Procedures
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
Electric component box
Fig. 27
Electric component box
Remove the four tapping screws.
CAUTION
Do not remove the screws. If the screws are removed, the electric component box will fall.
(2) Pull out the electric component box.
Fig.28
Electric component box
(3) Remove the electric component box cover.
Fig. 29
Base
Electric component box cover
Remove the three tapping screws.
CAUTION
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.
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