Singer SNG21-09IVi User Manual page 93

distance should be more than 3 mm.
1. Open the panel, remove the screw on
the wiring cover and then take down
the cover.
2. Make the power connection wire go
through the cable-cross hole at the
back of indoor unit and then pull it
out from the front side.
3. Remove the wire clip; connect the power connection wire to the wiring
terminal according to the color; tighten the screw and then fi x the power
connection wire with wire clip.
Note: The wiring board is for reference only, please refer to the actual one.
4. Put wiring cover back and then tighten the screw.
5. Close the panel.
power
connection
wire
9K, 12Κ
N(1) 2 3
Blue Black
Outdoor unit connection
93
panel
cable-
cross
hole
Brown Yellow-
green
screw
wiring cover
GB