E-
40
INSTALLING THE INDOOR UNIT
Connecting the Cables to the Outdoor Unit (cont.)
One electric cable must be connected to the outdoor unit:
◆ The assembly cable connecting the indoor unit to the outdoor unit
1 Remove the terminal board cover on the side of the outdoor unit.
2 Connect the assembly cable to terminals as shown in the figure.
➢ Each wire is labelled with the corresponding terminal number.
3 Connect the earth wires to the earth terminals.
➢ Refer to the page 43 for further details on how to check
that earthing is correct.
4 Replace the terminal board cover, carefully tightening the screw.
UM18B1C2
UM26B1C2
UM27B1C3
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