9
N
2~ N
3
2~
3
5. OUTDOOR UNIT INSTALLATION
A
Remove two fixing
screws to open the
service panel.
Service panel
Fixing screws
Be sure to put the left portion
into the square hole of the serv-
ice panel.
Be sure to fix the indoor/outdoor unit con-
necting wire
B
using this cord clamp.
INDOOR AND OUTDOOR WIRE CONNECTION
• Connect the indoor/outdoor unit connecting wire
B
from the indoor unit correctly on the terminal block.
• For future servicing, give extra length to connecting wire.
• Peel off both ends of connecting wire as shown in the right.
• Be careful not to contact connecting wire with piping.
45 mm
15 mm
Loosen terminal
screw.
Terminal block
Lead wire
<Connection details>
Caution:
• Be careful not to make mis-wiring.
• Firmly tighten the terminal screws to prevent them from loosening.
• After tightening, pull the wires lightly to confirm that they do not move.
• If the connecting wire is incorrectly connected to the terminal block, the unit does not operate nor-
mally.
Warning:
Be sure to attach the service panel of the outdoor unit securely. If it is not attached correctly, it could
result in fire or an electric shock due to dust, water, etc.
Indoor terminal block
Connecting wire
B
Outdoor terminal block
2~ N~
2~ N~
Indoor terminal block
Connecting wire
B
Outdoor terminal block
<MUCF-24NV>
<MUCFH-13NV/18NV>
<MUCF-13NV/18NV>
Indoor terminal block
Connecting wire
B
Outdoor terminal block
N~
2~ N~
3~
2~
3~
